SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 ------------------------ FORM 10-K [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 1997 [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 COMMISSION FILE NO. 1-7792 POGO PRODUCING COMPANY (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER) DELAWARE 74-1659398 (STATE OR OTHER JURISDICTION OF (I.R.S. EMPLOYER INCORPORATION OR ORGANIZATION) IDENTIFICATION NO.) 5 GREENWAY PLAZA, P.O. BOX 2504 77252-2504 HOUSTON, TEXAS (ZIP CODE) (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES) REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (713) 297-5000 SECURITIES REGISTERED PURSUANT TO SECTION 12(B) OF THE ACT: NAME OF EACH EXCHANGE TITLE OF EACH CLASS: ON WHICH REGISTERED: Common Stock, $1 par value New York Stock Exchange Pacific Stock Exchange Preferred Stock Purchase Rights New York Stock Exchange Pacific Stock Exchange 5 1/2% Convertible Subordinated New York Stock Exchange Notes due March 15, 2004 SECURITIES REGISTERED PURSUANT TO SECTION 12(G) OF THE ACT: 5 1/2% Convertible Subordinated Notes due June 15, 2006 8 3/4% Senior Subordinated Notes due May 15, 2007 Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes [X] No [ ]. Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. [ ] The aggregate market value of the Common Stock held by non-affiliates of the registrant (treating all executive officers and directors of the registrant, for this purpose, as if they may be affiliates of the registrant) was approximately $890,078,498 as of March 13, 1998 (based on $30.1875 per share, the last sale price of the Common Stock as reported on the New York Stock Exchange Composite Tape on such date). 37,554,982 shares of the registrant's Common Stock were outstanding as of March 13, 1998. DOCUMENT INCORPORATED BY REFERENCE Portions of the Company's definitive Proxy Statement respecting the annual meeting of shareholders to be held on April 28, 1998 (to be filed not later than 120 days after December 31, 1997) are incorporated by reference in Part III of this Form 10-K. FORWARD LOOKING STATEMENTS The statements included or incorporated by reference in this Report on Form 10-K for the year ended December 31, 1997 (this "Annual Report") include "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. All statements included herein or therein other than statements of historical fact are forward-looking statements. When used herein or therein, the words "anticipate," "estimate," "expect," "objective," "projection," "forecast," "goal," and similar expressions are intended to identify forward-looking statements. Such forward-looking statements include, without limitation, the statements herein and therein regarding the timing of future events regarding the Company's operations both domestically and in Thailand, and the statements set forth herein under the caption "Management's Discussion and Analysis of Financial Condition and Results of Operations -- Liquidity and Capital Resources" regarding the Company's anticipated future financial position and cash requirements. Although the Company believes that the expectations reflected in such forward-looking statements are reasonable, it can give no assurance that such expectations will prove to have been correct. Important factors that could cause actual results to differ materially from the Company's expectations ("Cautionary Statements") are disclosed in this Annual Report and in other filings by the Company with the Securities and Exchange Commission (the "Commission") including, without limitation, in connection with such forward-looking statements. All subsequent written and oral forward-looking statements attributable to the Company or persons acting on its behalf are expressly qualified in their entirety by the Cautionary Statements. 2 PART I ITEM 1. BUSINESS. Pogo Producing Company (the "Company"), incorporated in 1970, is engaged in oil and gas exploration, development and production activities on its properties located offshore in the Gulf of Mexico, onshore in selected areas in New Mexico, Texas and Louisiana, and internationally in the Gulf of Thailand. As of December 31, 1997, the Company had interests in 101 lease blocks offshore Louisiana and Texas, approximately 237,000 gross acres onshore in the United States and approximately 734,000 gross acres offshore in the Kingdom of Thailand. Unless otherwise specifically identified, the information set forth in this Annual Report, including production rates and the number of wells, platforms and blocks, is presented on a gross basis, rather than net to the Company. In recent years, the Company has concentrated its efforts in selected areas where it believes that its expertise, competitive acreage position, or ability to quickly take advantage of new opportunities offer the possibility of superior rates of return. As of January 1, 1998, six significant operating areas, of which three are located in the Gulf of Mexico and one each in South Texas, New Mexico and Thailand, accounted for approximately 82% of the Company's estimated proved natural gas reserves, approximately 90% of the Company's estimated proved oil, condensate and natural gas liquids reserves, approximately 80% of the Company's natural gas production and 89% of the Company's oil, condensate and natural gas liquids production for 1997. Reserves, as estimated by Ryder Scott Petroleum Engineers, Houston Texas ("Ryder Scott"), and production data, as estimated by the Company, for the six significant operating areas are shown in the following table. No other producing area accounted for more than 3% of the Company's estimated proved reserves as of January 1, 1998. SIGNIFICANT OPERATING AREA 1997 AVERAGE NET NET PROVED RESERVES(A) DAILY PRODUCTION ------------------------------------------ ------------------------------------------ NATURAL GAS LIQUIDS(B) NATURAL GAS LIQUIDS(B) -------------------- -------------------- -------------------- -------------------- MMCF % MBBLS % MCF % BBLS % --------- --------- --------- --------- --------- --------- --------- --------- DOMESTIC OFFSHORE Eugene Island................... 27,182 6.8 7,607 13.1 23,334 13.5 4,673 24.5 Main Pass....................... 14,570 3.6 3,830 6.6 7,104 4.1 2,777 14.6 East Cameron.................... 30,199 7.5 1,006 1.7 53,893 31.2 3,242 17.0 DOMESTIC ONSHORE New Mexico...................... 20,578 5.1 11,287 19.4 9,151 5.3 4,008 21.0 South Texas..................... 52,724 13.1 1 0.0 11,484 6.6 0 0.0 INTERNATIONAL Kingdom of Thailand.. 184,768 46.0 28,783 49.5 37,733 19.0 2,421 14.0 TOTAL NET PROVED RESERVES(A) % ----------- DOMESTIC OFFSHORE Eugene Island................... 10.7 Main Pass....................... 5.0 East Cameron.................... 4.8 DOMESTIC ONSHORE New Mexico...................... 11.8 South Texas..................... 7.0 INTERNATIONAL Kingdom of Thailand.. 47.6 - ------------ (a) Net proved reserves and total net proved reserves are each as of January 1, 1998. Units of measurement used in this table include: thousand cubic feet ("Mcf"), million cubic feet ("MMcf"), barrels ("Bbls") and thousand barrels ("MBbls"). (b) "Liquids," includes oil, condensate and natural gas liquids. DOMESTIC OFFSHORE OPERATIONS Historically, the Company's interests have been concentrated in the Gulf of Mexico, where approximately 59% of the Company's domestic proved reserves and 31% of its total proved reserves are now located. During 1997, approximately 65% of the Company's natural gas production and approximately 59% of its oil and condensate production was from its domestic offshore properties, contributing approximately 62% of the Company's consolidated oil and gas revenues. Three offshore producing areas, Eugene Island, Main Pass and East Cameron, account for approximately 18% of the Company's net proved natural gas 3 reserves and approximately 21% of the Company's proved crude oil, condensate and natural gas liquids reserves. See ";Significant Domestic Offshore Operating Areas during 1997." LEASE ACQUISITIONS The Company has participated, either on its own or with other companies, in bidding on and acquiring interests in federal and state leases offshore in the Gulf of Mexico since December 1970. As a result of such sales and subsequent activities, as of December 31, 1997, the Company owned interests in 93 federal leases and 8 state leases offshore Louisiana and Texas. Federal leases generally have primary terms of five, eight or ten years, depending on water depth, and state leases generally have terms of three or five years, depending on location, in each case subject to extension by development and production operations. As part of its strategy, the Company intends to continue an active lease evaluation program in the Gulf of Mexico in order to identify exploration and exploitation opportunities. During 1997, the Company was successful in acquiring interests in 19 lease blocks through federal Outer Continental Shelf oil and gas lease sales and 1 lease block by assignment from a third party. The Department of the Interior has announced its intention to hold two lease sales during 1998 covering federal acreage in the Central and Western portions of the Gulf of Mexico; and it is anticipated that various states will also hold sales covering offshore state acreage from time to time. As in the case of prior sales, the extent to which the Company participates in future bidding will depend on the availability of funds and its estimates of hydrocarbon deposits, operating expenses and future revenues which reasonably may be expected from available lease blocks. Such estimates typically take into account, among other things, estimates of future hydrocarbon prices, federal regulations, and taxation policies applicable to the petroleum industry. It is also the Company's objective to acquire certain producing leasehold properties in areas where additional low-risk drilling or improved production methods by the Company can provide attractive rates of return. EXPLORATION AND DEVELOPMENT The scope of exploration and development programs relating to the Company's offshore interests is affected by prices for oil and gas, and by federal, state and local legislation, regulations and ordinances applicable to the petroleum industry. The Company's domestic offshore capital and exploration expenditures for 1997 were approximately $86,300,000, or 9% lower than the Company's domestic offshore capital and exploration expenditures of approximately $94,400,000 (excluding approximately $2,000,000 of net property acquisitions) for 1996 and 128% higher than the Company's domestic offshore capital and exploration expenditures of approximately $37,800,000 (excluding approximately $650,000 of net property acquisitions) for 1995. The decrease in the Company's domestic offshore capital and exploration expenditures for 1997, compared with 1996, resulted primarily from a decrease in drilling activity and in construction and installation of offshore platforms, pipelines and other facilities, which was partially offset by the increased costs to the Company (and the entire oil and gas industry generally) because of price increases by the oil and gas services, construction and supply industries due to the shortage of skilled workers and the comparative scarcity of certain equipment, such as drilling rigs, and critical materials, such as certain types of steel pipe. The increase in the Company's domestic offshore capital and exploration expenditures for 1997, compared to 1995, resulted primarily from increased drilling activity and increased costs associated with the construction and installation of offshore platforms, pipelines and other facilities and the increase in prices discussed above. See "Management's Discussion and Analysis of Financial Condition and Results of Operations." Leases acquired by the Company and other participants in its bidding groups are customarily committed, on a block-by-block basis, to separate operating agreements under which the appointed operator supervises exploration and development operations for the account and at the expense of the group. These agreements usually contain terms and conditions which have become relatively standardized in the industry. Major decisions regarding development and operations typically require the consent of at least a majority (in working interest) of the participants. Because the Company generally has a meaningful working interest position, the Company believes it can significantly influence (but not always control) decisions regarding development and operations on most of the leases in which it has a working interest even though it may not 4 be the operator of a particular lease. The Company was the operator on all or a portion of 30 of the 101 offshore leases in which it has an interest on December 31, 1997. Platforms and related facilities are installed on an offshore lease block when, in the judgment of the lease interest owners, the necessary capital expenditures are justified. A decision to install a platform generally is made after the drilling of one or more exploratory wells with contracted drilling equipment. Platforms are used to accommodate both development drilling and additional exploratory drilling. Over the last three years, the gross cost of production platforms and related facilities to the joint ventures in which the Company has varying net interests has ranged from approximately $3,000,000 to approximately $16,500,000. Platform costs vary and more expensive platforms could be required in the future depending on, among other factors, the number of slots, water depth, currents, and sea floor conditions. For example, during 1997, the Company and its joint venture partners approved construction of a platform located on Viosca Knoll Block 823 which will be located in approximately 1200 feet of water. This platform, together with its related pipelines and other facilities, is currently estimated to have a gross cost of approximately $127,000,000 (approximately $13,700,000 net to the Company's current working interest). SIGNIFICANT DOMESTIC OFFSHORE OPERATING AREAS DURING 1997 EUGENE ISLAND A significant portion of the Company's reserves and a substantial part of its production are located in the Eugene Island area off the Louisiana coast in the Gulf of Mexico. The Eugene Island area has been an important part of the Company's operations since the first lease in that area was purchased in 1970 and production began in 1973. The Company currently holds interests in 10 blocks in the Eugene Island area. These blocks comprise eight fields containing 64 oil and gas wells producing from multiple reservoirs and horizons. During 1997, the Company participated in the drilling of eight wells in the Eugene Island operating area. The Eugene Island Block 330 field is one of the Company's most significant producing assets. This field, located in 245 feet of water, contains three drilling and production platforms in which the Company holds a 35% working interest, as well as an additional platform in which the Company holds a 30% working interest. There are currently 12 wells producing primarily natural gas and 34 wells producing primarily oil on the block. The Company and its joint venture partners drilled six new wells which added significant new reserves in this field during 1997. MAIN PASS The Company's 12 lease blocks in the Main Pass area, including two acquired in 1997, are located near the mouth of the Mississippi River in the Gulf of Mexico and include leases in which the Company has held an interest since 1974. The majority of the Company's production from the Main Pass area comes from a field that includes Main Pass Blocks 72, 73 and 72/74 which was unitized in 1982. The Company's working interest in this field is 35%. This field contains 20 producing oil wells and nine producing natural gas wells from three platforms operated by the Company's joint venture partner and is located in 125 feet of water. The Company participated in the drilling of 3 exploratory wells in the Main Pass area during 1997. EAST CAMERON The first leasehold interest acquired by the Company in the East Cameron area off the Texas/Louisiana border in the Gulf of Mexico commenced production in February 1973. Presently, the Company has interests in five offshore blocks in this area which contain two fields and 19 producing gas wells. Two of the five blocks were awarded to the Company and its joint venture partners during 1997 and have yet to be fully evaluated. During 1997, the Company and its partners were active in the East Cameron Block 334/335 field. In February 1997, the Company and one of its joint venture partners completed construction of the East Cameron "E" platform and commenced production from two wells. Following mechanical problems in one of these wells which caused it to be shut in, production was restored in the first week of January 1998. The 5 Company and its joint venture partners completed construction of a sixth platform during 1997, known as the "F" platform. Production from the well served by this platform, in which the Company holds a 42% interest, commenced in December 1997. DOMESTIC ONSHORE OPERATIONS The Company has onshore division staffs in Houston and Midland, Texas. Its onshore activities are concentrated in known oil and gas provinces, principally the Permian Basin area of southeastern New Mexico, West Texas and Northwest Texas, and in the onshore Gulf Coast areas of South Texas, East Texas and South Louisiana. See ";Significant Domestic Onshore Operating Areas During 1997." LEASE ACQUISITIONS Commencing in 1995 and continuing into 1997, the Company has increased its activities in the onshore Gulf Coast areas of East Texas and South Louisiana through its participation in several large proprietary 3-D seismic surveys, in connection with which the Company typically purchases an option to acquire an interest in the acreage covered by the 3-D seismic survey. As it has in recent years, in 1997 the Company also successfully participated in various onshore federal and state lease sales and acquired interests in prospective acreage from private individuals. As of December 31, 1997, the Company held interests in approximately 237,000 gross (113,000 net) acres onshore in the United States, an increase of approximately 12% from year end 1996. EXPLORATION AND DEVELOPMENT The Company's primary drilling objective in the Permian Basin is the Brushy Canyon (Delaware) formation which generally produces oil from depths of 6,000 to 9,000 feet. Since the Company began exploring in the Brushy Canyon (Delaware) formation in October 1989, it has participated in drilling 357 wells in the Permian Basin, West and Northwest Texas areas through December 31, 1997, including 58 wells in 1997. The Company's primary drilling activity in East Texas has been in the Cotton Valley formation reef play. In Southeast Louisiana, the Company participated in drilling 11 wells in 1997 to test various Hackberry formation and Yegua formation prospects, all of which were identified on proprietary 3-D seismic surveys that the Company and its industry partners have acquired since 1995. The Company also actively explores for oil and gas onshore in South Texas. In total, the Company participated in the drilling of 25 wells in the onshore Gulf Coast areas of South Texas, East Texas and South Louisiana, including 14 exploratory wells (principally in East Texas and South Louisiana) and 11 developmental wells (principally in the Lopeno Field in South Texas). See "; Significant Domestic Onshore Operating Areas During 1997; South Texas." Domestic onshore reserves as of December 31, 1997, accounted for approximately 41% of the Company's domestic proved reserves and approximately 21% of its total proved reserves. During 1997, approximately 16% of the Company's natural gas production and 27% of its oil and condensate production was from its domestic onshore properties, contributing approximately 20% of the Company's consolidated oil and gas revenues. The Company generally conducts its onshore activities through joint ventures and other interest-sharing arrangements with major and independent oil companies. The Company operates many of its own onshore properties using independent contractors. The Company's domestic onshore capital and exploration expenditures were approximately $60,000,000 (excluding approximately $1,700,000 of net property acquisitions) for 1997, or 28% higher than the Company's domestic onshore capital and exploration expenditures of approximately $47,000,000 (excluding approximately $3,800,000 of net property acquisitions) for 1996 and 82% higher than the Company's domestic onshore capital and exploration expenditures of approximately $33,000,000 (excluding approximately $7,800,000 of net property acquisitions) for 1995. The increase in the Company's domestic onshore capital and exploration expenditures for 1997, compared to 1996 and 1995, resulted primarily from increased drilling activity in South Texas, East Texas and South Louisiana and, to a lesser extent, by the increased costs to the Company (and the entire oil and gas industry generally) because of 6 price increases by the oil and gas services, construction and supply industries due to the shortage of skilled workers and the comparative scarcity of certain equipment, such as drilling rigs and critical materials, such as certain types of steel pipe. SIGNIFICANT DOMESTIC ONSHORE OPERATING AREAS DURING 1997 NEW MEXICO The Company believes that during the past five years it has been one of the most active companies drilling for oil and natural gas in the southeastern New Mexico (Lea and Eddy Counties) portion of the Permian Basin where the Company has interests in over 79,000 gross acres. The Company's primary drilling objective is the Brushy Canyon (Delaware) formation. Fields in the Brushy Canyon (Delaware) formation in the southeastern New Mexico portion of the Permian Basin are generally characterized by production from relatively shallow depths (6,000 to 9,000 feet), multiple producing zones in most wells and relatively high initial rates of production (frequently equaling the top field allowables which typically range from 142 Bbls to 230 Bbls per day, depending on the depth of production from the field). The Company has achieved rapid cost recovery with respect to its New Mexico wells drilled to date because of relatively low capital costs and high initial rates of production. Since the Company began exploring in the Brushy Canyon (Delaware) formation in the southeastern New Mexico portion of the Permian Basin in October 1989, it has participated through December 31, 1997, in the drilling of, among others, 94 wells in the Sand Dunes field where the Company's working interest ranges from 4% to 100%, 27 wells in the East Loving field where the Company's working interest ranges from 33% to 98%, 60 wells in the Livingston Ridge field where the Company's working interest ranges from 25% to 100%, 61 wells in the Red Tank field where the Company's working interest ranges from 89% to 100%, 31 wells in the Cedar Canyon field where the Company's working interest ranges from 38% to 100% (including 15 during 1997), 15 wells in the Lost Tank field where the Company's working interest ranges from 50% to 100% (including 12 during 1997), and 3 wells in the Poker Lake Field where the Company's working interest ranges from 60% to 100%. The oil fields in this area are generally developed on a 40 acre spacing pattern. The Company anticipates drilling additional locations in certain of these and other fields in southeastern New Mexico during 1998 including, in particular, an aggressive drilling program in the Cedar Canyon and Lost Tank fields. SOUTH TEXAS The Company has increased its activity in South Texas in recent years, where it is currently active in two fields, both of which primarily produce natural gas. The most significant of these two fields is the Lopeno Field, which is located within 40 miles of the border with Mexico. The Company acquired its initial interest in the Lopeno Field in 1983. The Company currently has interests in over 7,800 gross acres containing 29 producing wells, with working interests generally averaging approximately 50%. The Lopeno Field produces from over 20 upper Wilcox sandstone reservoirs ranging in depth up to 12,500 feet. Based in part on a 3-D seismic survey acquired over the field in 1994, the Company and its joint venture partners commenced an active development drilling program in the fourth quarter of 1995. In 1997, the Company drilled seven successful wells in the Lopeno Field and currently plans to drill an additional nine wells in this field during 1998. INTERNATIONAL OPERATIONS The Company has conducted international exploration activities since the late 1970's in numerous oil and gas areas throughout the world. Currently, the Company maintains an office in Bangkok, Thailand from which it directs field operations in the Gulf of Thailand on its Block B8/32 Concession (the "Thailand Concession") through its wholly owned subsidiary Thaipo Limited ("Thaipo"). As a result of its acquisition in 1995 and March 1997 of portions of the original interest of Maersk Oil (Thailand) Ltd., a former joint venture partner that owned a 31.67% interest in the Thailand Concession, the Company has increased its ownership interest in the Thailand Concession so that it currently owns, directly or indirectly, a 46.34% working interest in the entire Thailand Concession. In addition, Thaipo has been elected by its joint 7 venture partners, Thai Romo Ltd., Palang Sophon Limited and B8/32 Partners Ltd, and designated by the government of Thailand, as the operator of the Thailand Concession. As of December 31, 1997, the Company's proved reserves located in the Kingdom of Thailand accounted for approximately 48% of the Company's total proved reserves. During 1997, approximately 19% of the Company's natural gas production and 14% of its oil and condensate production came from its operations on the Thailand Concession, contributing approximately 14% of the Company's consolidated oil and gas revenues. EXPLORATION AND DEVELOPMENT The Company's international capital and exploration expenditures were approximately $88,300,000 (excluding approximately $28,600,000 of net property acquisitions) for 1997, or 37% higher than the Company's international capital and exploration expenditures of approximately $64,400,000 for 1996 and 152% higher than the Company's international capital and exploration expenditures of approximately $35,000,000 (excluding approximately $4,200,000 of net property acquisitions) for 1995. The increase in the Company's international capital and exploration expenditures for 1997, compared to 1996 and 1995, resulted primarily from increased platform and facilities construction costs related to initial development of the Benchamas Field, increased drilling activity and, to a lesser extent, by the increased costs to the Company (and the entire oil and gas industry generally) because of price increases by the oil and gas services, construction and supply industries due to the shortage of skilled workers and the comparative scarcity of certain equipment, such as drilling rigs, and certain critical materials, such as certain types of steel pipe. Substantially all of the Company's international capital and exploration expenditures for 1997 were related to the Company's license in the Kingdom of Thailand. In addition, the Company continues to evaluate other international opportunities that are consistent with the Company's international exploration strategy. Platforms are installed on the Thailand Concession in fields where, in the judgment of Thaipo and its joint venture partners, the necessary capital expenditures are justified. A decision to install a platform generally is made after the drilling of one or more exploratory wells with contracted drilling equipment and the area where the platform would be located has been designated a production area by the Thai government. See "; Contractual Terms Governing the Thailand Concession and Related Production." Platforms are used to accommodate both development drilling and additional exploratory drilling. Over the last three years, the gross cost of the first four production platforms and related facilities in the Tantawan Field has averaged approximately $20,000,000. Platform costs vary and more (or less) expensive platforms could be required in the future depending on, among other factors, the number of slots, water depth, currents, and sea floor conditions. See "; Significant International Operating Areas During 1997; Tantawan Field." SIGNIFICANT INTERNATIONAL OPERATING AREAS DURING 1997 TANTAWAN FIELD In August 1995, at the request of Thaipo and its joint venture partners, the government of Thailand designated a portion of the Thailand Concession comprising approximately 68,000 acres as the Tantawan production area. The Tantawan production area has been named the Tantawan Field. Through March 13, 1998, 19 exploration and 29 development wells have been drilled in the Tantawan Field. Initial production from the Tantawan Field commenced on February 1, 1997, from wells located on two platforms. Currently, there are 34 wells producing from four platforms. The Company is currently planning to install a fifth platform in the Tantawan Field from which production is currently expected to commence in the second half of 1999. Additional drilling in order to maintain field delivery capacity is currently planned to commence in the third quarter of 1998 from existing platforms, following which wells will be drilled at the location of the proposed platform. Oil and gas production from the Tantawan Field is gathered through pipelines from the platforms into a Floating Production, Storage and Offloading system (an "FPSO") named the "Tantawan Explorer." The FPSO is a converted oil tanker with a capacity of slightly less than 1,000,000 Bbls, that is moored in the Tantawan Field, on which hydrocarbon processing, separation, dehydration, compression, metering and 8 other production related equipment is installed. Following processing on board the FPSO, natural gas produced from the field is delivered to the Petroleum Authority of Thailand ("PTT") through an export pipeline. Oil and condensate produced from the field is stored on board the FPSO and transferred to shore by oil tanker. The FPSO and its processing equipment is leased from a third party under a bareboat charter by Tantawan Services, LLC, an affiliate of Thaipo. See "Management's Discussion and Analysis of Financial Condition and Results of Operations -- Liquidity and Capital Resources." Thaipo and its joint venture partners pay a processing fee to Tantawan Services, LLC, to process the production from the Tantawan Field through the FPSO. BENCHAMAS FIELD AND THE MALIWAN PRODUCTION AREA In July 1997, the government of Thailand designated another portion of the Thailand Concession comprising approximately 102,000 acres of the Benchamas and Pakakrong production area as the Benchamas Field. This area currently includes at least two discrete geologic structures which were previously designated as the Benchamas and Pakakrong areas, respectively. In September 1997, the government of Thailand designated an additional 91,000 acres of the Thailand Concession as the Maliwan production area. Through March 13, 1998, 15 exploration wells have been drilled in the Benchamas Field and four exploration wells have been drilled in the Maliwan production area. Current development plans call for the staged development of these fields, with the Benchamas Field to be brought on production first. The Benchamas Field development plan currently contemplates the initial installation of three production platforms, with natural gas and oil from these platforms delivered by undersea pipeline to a central processing and compression platform where the oil, condensate and natural gas will be processed and separated. The natural gas will then be sold to PTT and delivered into export pipelines for transportation to shore, while the oil and condensate produced from the field will be stored on board a converted oil tanker known as a Floating Storage and Offloading system (an "FSO") for sale and ultimate transfer to shore by oil tanker. The FSO will be moored in the Benchamas Field. Its capacity will be approximately 1,400,000 Bbls of oil, or slightly more than the FPSO. The field's current development plan calls for initial production to commence in the third quarter of 1999. During 1998, Thaipo and its joint venture partners currently plan to continue delineation drilling in the Benchamas Field and to conduct additional exploratory drilling in the Maliwan production area. OTHER AREAS In addition to the above mentioned fields, Thaipo and its joint venture partners have identified other potentially promising areas on the Thailand Concession. Since acquiring their interest in the Thailand Concession, Thaipo and its joint venture partners have acquired 3-D seismic surveys covering approximately 673,650 acres of the Thailand Concession, including 221,650 acres during the fourth quarter of 1997 over what is known as the Jarmjuree area. Interpretation of the Jarmjuree 3-D seismic survey commenced in the first quarter of 1998 and is ongoing. In addition to the ongoing interpretation of this recently acquired 3-D seismic data, Thaipo has proposed to its joint venture partners that the joint venture conduct an exploratory drilling program during 1998 to initially evaluate the Chongko area which is located on trend to the south of the Maliwan production area and to also evaluate prospects developed from the interpretation of the Jarmjuree 3-D seismic survey. CONTRACTUAL TERMS GOVERNING THE THAILAND CONCESSION AND RELATED PRODUCTION The Thailand Concession was granted in August 1991. The original exploratory term of the concession agreement governing those portions of the Thailand Concession not designated as a production area expired on July 31, 1997. However, on application from Thaipo and its joint venture partners, the government of Thailand agreed in a supplemental concession agreement to extend the exploratory term for those portions of the Thailand Concession that have not yet been designated a production area (currently comprising approximately 474,000 acres) until July 31, 2000. In exchange, the Company and its joint venture partners committed to, among other things, an additional work program which includes the drilling of two wells and the acquisition of 148,000 acres of 3-D seismic data during the remainder of the exploratory term.The Company currently believes that this work commitment will be satisfied during the ordinary course of the 9 Company's operations on the Thailand Concession during 1998. For those portions of the Thailand Concession that have been designated as production areas the initial production period term is 20 years, which is also subject to extension, generally for a term of ten years. See also " -- Miscellaneous; Sales." Currently, the Tantawan, Maliwan, and Benchamas and Pakakrong areas have been designated as production areas. Subject to governmental approval, other portions of the Thailand Concession may be designated production areas in the future. Production resulting from the Thailand Concession is subject to a royalty ranging from 5% to 15% of oil and gas sales, plus certain fixed U.S. dollar amounts payable at specified cumulative production levels. Revenue from production in Thailand is also subject to income taxes and other similar governmental charges including a Special Remuneratory Benefit tax ("SRB"). On November 7, 1995, Thaipo and its joint venture partners announced the signing of a thirty-year gas sales agreement with PTT, initially governing gas production from the Tantawan Field. On November 12, 1997, Thaipo and its joint venture partners entered into an amendment to the gas sales agreement to include the reserves and anticipated gas production from the Benchamas Field (as so amended, the "Gas Sales Agreement"). The terms of the Gas Sales Agreement currently include a minimum daily contract quantity ("DCQ") of 85 MMcf per day, which the Company currently anticipates will continue until the Benchamas Field commences production at which time the DCQ will, subject to certain exceptions, be based on a percentage of the remaining proved reserves, but in any event, will not be less than 125 MMcf per day. The DCQ is the minimum daily volume that PTT has agreed to take, or pay for if not taken under the agreement. Likewise, Thaipo and its joint venture partners are subject to certain penalties if they are unable to meet the DCQ, principal among which is a decrease in sales price of up to 25% of the then current sales price. For production during the month of February 1998, the Company estimates that the gas sales price under the Gas Sales Agreement formula was approximately 84 Thai Baht per Mcf. This price is subject to automatic semi-annual adjustments based upon a formula which takes into account, among other things, changes in: Singapore fuel oil prices; the U.S. Department of Commerce Bureau of Labor Statistics Oilfield Machinery and Tool Index; the Thai wholesale producer price index; and the U.S./Thai currency exchange rate. However, the Gas Sales Agreement provides for adjustment on a more frequent basis in the event that certain indices and factors on which the price is based fluctuate outside a given range. See "Management's Discussion and Analysis of Financial Condition and Results of Operations -- Results of Operations; Operating Costs and Expenses; Foreign Currency Transaction Loss, and -- Liquidity and Capital Resources; Other Matters; Southeast Asia Economic Issues." MISCELLANEOUS OTHER ASSETS The Company and a subsidiary, Pogo Offshore Pipeline Co., own interests in eight pipelines (excluding field gathering pipelines) through which offshore hydrocarbon production is transported. In addition, the Company owns approximately 19% interest in a cryogenic gas processing plant near Erath, Louisiana, which entitles it to process up to 186 MMcf of natural gas and 5,478 Bbls of natural gas liquids per day. The plant is not currently operating at full capacity. In 1989, the Company entered into a limited partnership agreement as general partner of Pogo Gulf Coast, Ltd., a Texas limited partnership ("Pogo Gulf Coast"). As of December 31, 1997, Pogo Gulf Coast had interests in 5 federal offshore leases. The Company owns 40% of any interest in properties acquired by the limited partnership. Unless otherwise noted, the statistical data reported in this Annual Report reflect only the Company's share of Pogo Gulf Coast's holdings. SALES The marketing of offshore oil and gas production is subject to the availability of pipelines and other transportation, processing and refining facilities, as well as the existence of adequate markets. As a result, even if hydrocarbons are discovered in commercial quantities, a substantial period of time may elapse before commercial production commences. If pipeline facilities in an area are insufficient, the Company 10 may have to await the construction or expansion of pipeline capacity before production from that area can be marketed. The Company's domestic offshore properties are generally located in areas where a pipeline infrastructure is well developed and there is adequate availability in such pipelines to handle the Company's current and projected future production. The Company's Thailand Concession is traversed by two major (34 inches and 36 inches in diameter, respectively) natural gas pipelines that are owned and operated by PTT and which come within approximately 25 miles of the Tantawan Field (and are slightly closer to the Benchamas Field). Thaipo and its joint venture partners in the Tantawan Field signed a long term gas sales contract with PTT in November 1995 which has since been amended to include production from the Benchamas Field. All oil and condensate production from the Tantawan field is initially stored aboard the FPSO and is then sold to various third parties, including PTT, on a tanker load by tanker load basis at prices based on then current world oil prices, typically with reference to the Malaysian Tapis crude oil benchmark price. The buyer is responsible for sending a tanker to off load the oil and condensate it has purchased. It is currently anticipated that crude oil and condensate production from the Benchamas Field, when it commences production, will be initially stored aboard the FSO and sold in the same manner. See "-- International Operations; Contractual Terms Governing the Thailand Concession and Related Production." The marketing of domestic onshore oil and gas production is also subject to the availability of pipelines, crude oil hauling and other transportation, processing and refining facilities as well as the existence of adequate markets. Generally, the Company's onshore domestic oil and gas production is located in areas where commercial production of economic discoveries can be rapidly effectuated. Most of the Company's domestic natural gas sales are currently made in the "spot market" for no more than one month at a time at then currently available prices. Prices on the spot market fluctuate with demand. Crude oil and condensate production is also generally sold one month at a time at the price that is then currently available. Other than any futures contracts which may exist from time to time, and which are referred to in "-- Miscellaneous; Competition and Market Conditions," and the Gas Sales Agreement with PTT for production from the Tantawan and Benchamas Fields (see "-- International Operations; Contractual Terms Governing the Thailand Concession and Related Production"), the Company has no existing contracts that require the delivery of fixed quantities of oil or natural gas other than on a best efforts basis. Enron Corp. and its affiliates and PTT, who purchased $57,965,000 (20% of the Company's consolidated gross revenues) and $30,108,000 (11% of the Company's consolidated gross revenues) of the Company's oil and gas production during 1997, respectively, were the Company's only customers to which sales exceeded 10% of its 1997 revenues. The oil and gas sold to Enron Corp. and its affiliates was sold under a number of short term, generally month to month, contracts. COMPETITION AND MARKET CONDITIONS The Company experiences competition from other oil and gas companies in all phases of its operations, as well as competition from other energy related industries. The Company's profitability and cash flow are highly dependent upon the prices of oil and natural gas, which historically have been seasonal, cyclical and volatile. In general, prices of oil and gas are dependent upon numerous factors beyond the control of the Company, including various weather, economic, political and regulatory conditions. In the past, when natural gas prices in the United States were lower than they are currently, the Company at times elected to curtail certain quantities of its production. Should natural gas prices fall in the future, the Company may again elect to curtail certain quantities of its natural gas production. Any significant decline in oil or gas prices could have a material adverse effect on the Company's operations and financial condition and could, under certain circumstances, result in a reduction in funds available under the Company's bank credit facility. Because it is impossible to predict future oil and gas price movements with any certainty, the Company from time to time enters into contracts on a portion of its production to hedge against the volatility in oil and gas prices. Such hedging transactions, historically, have never exceeded 50% of the Company's total oil and gas production on an energy equivalent basis for any given period. While intended to limit the negative 11 effect of price declines, such transactions could effectively limit the Company's participation in price increases for the covered period, which increases could be significant. As of March 13, 1998, the Company was not a party to any natural gas futures contracts or crude oil swap agreements. When the Company does engage in such hedging activities, it may satisfy its obligations with its own production or by the purchase (or sale) of third party production. The Company may also cancel all delivery obligations by offsetting such obligations with equivalent agreements, thereby effecting a purely cash transaction. OPERATING AND UNINSURED RISKS The Company's operations are subject to risks inherent in the exploration for and production of oil and natural gas, such as blowouts, cratering, explosions, uncontrollable flows of oil, natural gas or well fluids, fires, pollution and other environmental risks. Offshore oil and gas operations are subject to the additional hazards of marine and helicopter operations, such as capsizing, collision and adverse weather and sea conditions. These hazards could result in substantial losses to the Company due to injury or loss of life, severe damage to and destruction of property and equipment, pollution and other environmental damage and suspension of operations. The Company carries insurance which it believes is in accordance with customary industry practices, but is not fully insured against all risks incident to its business. Drilling activities are subject to numerous risks, including the risk that no commercially productive hydrocarbon reserves will be encountered. The cost of drilling, completing and operating wells and of installing production facilities and pipelines is often uncertain. The Company's drilling operations may be curtailed, delayed or canceled as a result of numerous factors, including title problems, weather conditions, compliance with governmental requirements and shortages or delays in the delivery or availability of material, equipment and fabrication yards. The availability of a ready market for the Company's natural gas production depends on a number of factors, including the demand for and supply of natural gas, the proximity of natural gas reserves to pipelines, the capacity of such pipelines and government regulations. RISKS OF FOREIGN OPERATIONS Ownership of property interests and production operations in Thailand, and in any other areas outside the United States in which the Company may choose to do business, are subject to the various risks inherent in foreign operations. These risks may include, among other things, currency restrictions and exchange rate fluctuations, loss of revenue, property and equipment as a result of hazards such as expropriation, nationalization, war, insurrection and other political risks, risks of increases in taxes and governmental royalties, renegotiation of contracts with governmental entities, changes in laws and policies governing operations of foreign-based companies and other uncertainties arising out of foreign government sovereignty over the Company's international operations. See "Management's Discussion and Analysis of Financial Condition and Results of Operations -- Results of Operations; Operating Costs and Expenses; Foreign Currency Transaction Loss," and " -- Liquidity and Capital Resources; Other Matters; Southeast Asia Economic Issues." The Company's international operations may also be adversely affected by laws and policies of the United States affecting foreign trade, taxation and investment. In addition, in the event of a dispute arising from foreign operations, the Company may be subject to the exclusive jurisdiction of foreign courts or may not be successful in subjecting foreign persons to the jurisdiction of the courts of the United States. The Company seeks to manage these risks by concentrating its international exploration efforts in areas where the Company believes that the existing government is stable and favorably disposed towards United States exploration and production companies. EXPLORATION AND PRODUCTION DATA In the following data "gross" refers to the total acres or wells in which the Company has an interest and "net" refers to gross acres or wells multiplied by the percentage working interest owned by the Company. 12 ACREAGE The following table shows the Company's interest in developed and undeveloped oil and gas acreage as of December 31, 1997: DEVELOPED ACREAGE UNDEVELOPED ACREAGE (A) (B) -------------------- -------------------- GROSS NET GROSS NET --------- --------- --------- --------- DOMESTIC ONSHORE Louisiana...................... 2,475 598 36,074 10,895 New Mexico..................... 21,021 12,591 58,410 42,932 Texas.......................... 12,084 4,346 103,100 40,769 Other.......................... 3,200 333 238 55 --------- --------- --------- --------- Total Domestic Onshore.... 38,780 17,868 197,822 94,651 --------- --------- --------- --------- DOMESTIC OFFSHORE Louisiana (State).............. 7,942 3,255 1,508 753 Louisiana (Federal) (c)........ 186,422 61,378 152,879 56,061 Texas (Federal)................ 40,320 10,251 56,905 16,530 --------- --------- --------- --------- Total Domestic Offshore... 234,684 74,854 211,292 73,344 --------- --------- --------- --------- TOTAL DOMESTIC............ 273,464 92,722 409,114 167,995 --------- --------- --------- --------- INTERNATIONAL Kingdom of Thailand............ 260,407 120,682 473,733 219,530 --------- --------- --------- --------- TOTAL COMPANY............. 533,871 213,404 882,847 387,525 ========= ========= ========= ========= - ------------ (a) "Developed acreage" consists of lease acres spaced or assignable to production (including acreage held by production) on which wells have been drilled or completed to a point that would permit production of commercial quantities of oil or natural gas. "Developed acreage" in Thailand includes all acreage designated as production area by the Thai government, which currently includes the Tantawan, Maliwan, Benchamas and Pakakrong production areas. (b) "Undeveloped acreage" includes acreage under lease or subject to lease or purchase options that the Company currently expects to exercise. Less than 1% of the Company's total domestic offshore net undeveloped acreage is under leases that have terms expiring in 1998 (unless otherwise extended) and another approximately 1% of total domestic offshore net undeveloped acreage will expire in 1999 (unless otherwise extended). Approximately 7% of the Company's total domestic onshore net undeveloped acreage is under leases that have terms expiring in 1998 (unless otherwise extended) and another approximately 15% of total domestic onshore net undeveloped acreage will expire in 1999 (unless otherwise extended). The Company's total international net undeveloped acreage must be relinquished to the Thai government on July 31, 2000, unless designated as a production area or unless the exploration term is extended. See "-- International Operations; Contractual Terms Governing the Thailand Concession and Related Production." (c) The Company also owns overriding royalty interests in one federal lease offshore Louisiana totaling 5,000 gross acres (1,250 net acres). PRODUCTIVE WELLS AND DRILLING ACTIVITY The following table shows the Company's interest in productive oil and natural gas wells as of December 31, 1997. For purposes of this table "productive wells" are defined as wells producing hydrocarbons and wells "capable of production" (e.g., natural gas wells waiting for pipeline connections or necessary governmental certification to commence deliveries and oil wells waiting to be connected to currently installed production facilities). This table does not include exploratory or developmental wells which have located commercial quantities of oil or natural gas but which are not capable of commercial production without the installation of material production facilities or which, for a variety of reasons, the Company does not currently believe will be placed on production. 13 NATURAL OIL WELLS (A) GAS WELLS (A) ----------------- ----------------- GROSS NET GROSS NET ----- --------- ----- --------- Offshore United States............... 129 33.3 113 33.8 Onshore United States................ 339 214.4 91 33.1 Kingdom of Thailand.................. -- -- 34 15.8 ----- --------- ----- --------- TOTAL........................... 468 247.7 238 82.7 ===== ========= ===== ========= - ------------ (a) One or more completions in the same bore hole are counted as one well. The data in the above table includes five gross (.6 net) oil wells and 45 gross (20.4 net) natural gas wells with multiple completions. The following table shows the number of successful gross and net exploratory and development wells in which the Company has participated and the number of gross and net wells abandoned as dry holes during the periods indicated. An onshore well is considered successful upon the installation of permanent equipment for the production of hydrocarbons or when electric logs run to evaluate such wells indicate the presence of commercial hydrocarbons and the Company currently intends to complete such wells. Successful offshore wells consist of exploratory or development wells that have been completed or are "suspended" pending completion (which has been determined to be feasible and economic) and exploratory test wells that were not intended to be completed and that encountered commercially producible hydrocarbons. A well is considered a dry hole upon reporting of permanent abandonment to the appropriate agency. 1997 1996 1995 --------------------- -------------------- -------------------- SUCCESSFUL DRY SUCCESSFUL DRY SUCCESSFUL DRY ---------- ----- ---------- ---- ---------- ---- GROSS WELLS: Offshore United States Exploratory..................... 4.0 1.0 4.0 2.0 7.0 4.0 Development..................... 12.0 3.0 17.0 3.0 3.0 1.0 Onshore United States Exploratory..................... 18.0 12.0 12.0 4.0 8.0 1.0 Development..................... 50.0 3.0 39.0 1.0 47.0 1.0 Offshore Kingdom of Thailand Exploratory..................... 18.0 1.0 7.0 -- 3.0 -- Development..................... 12.0 -- 16.0 -- 7.0 -- ---------- ----- ---------- ---- ---------- ---- TOTAL...................... 114.0 20.0 95.0 10.0 75.0 7.0 ========== ===== ========== ==== ========== ==== 1997 1996 1995 --------------------- -------------------- -------------------- SUCCESSFUL DRY SUCCESSFUL DRY SUCCESSFUL DRY ---------- ----- ---------- ---- ---------- ---- NET WELLS: Offshore United States Exploratory..................... 1.21 .25 1.7 1.5 3.0 1.6 Development..................... 4.15 1.05 4.9 1.5 1.0 0.4 Onshore United States Exploratory..................... 11.27 7.40 6.5 0.9 4.6 1.0 Development..................... 30.18 1.41 24.4 0.7 31.3 0.1 Offshore Kingdom of Thailand Exploratory..................... 8.34 .46 2.4 -- 1.1 -- Development..................... 5.11 -- 7.4 -- 3.2 -- ---------- ----- ---------- ---- ---------- ---- TOTAL...................... 60.26 10.57 47.3 4.6 44.2 3.1 ========== ===== ========== ==== ========== ==== 14 As of December 31, 1997, the Company was participating in the drilling of 3 gross (1.1 net) offshore domestic wells, 6 gross (4.2 net) onshore wells and 1 gross (0.5 net) wells offshore the Kingdom of Thailand. PRODUCTION AND SALES The following table summarizes the Company's average daily production, net of all royalties, overriding royalties and other outstanding interests, for the periods indicated. Natural gas production refers only to marketable production of natural gas on an "as sold" basis. 1997 1996 1995 --------- --------- --------- Located in the United States Natural Gas (Mcf per day).. 147,200 107,700 121,000 ========= ========= ========= Liquid Hydrocarbons (Bbls per day) Crude Oil and Condensate............ 13,712 11,968 11,786 Natural Gas Liquids (a)................... 2,923 2,173 1,998 --------- --------- --------- Total Domestic Liquid Hydrocarbons.... 16,635 14,141 13,784 ========= ========= ========= Located in the Kingdom of Thailand Natural Gas (Mcf per day)....................... 37,700 -- -- ========= ========= ========= Liquid Hydrocarbons (Bbls per day) Crude Oil and Condensate............ 2,421 -- -- ========= ========= ========= - ------------ (a) Natural Gas Liquids includes sales attributable to both the Company's leasehold and plant ownership interests. The following table shows the average sales prices received by the Company for its production and the average production (lifting) costs per unit of production during the periods indicated. See "-- Miscellaneous; Competition and Market Conditions and Sales." 1997 1996 1995 --------- --------- --------- SALES PRICES: Located in the United States Natural Gas (per Mcf)...... $ 2.50 $ 2.40 $ 1.63 Crude Oil and Condensate (per Bbl)............... $ 19.49 $ 22.12 $ 17.80 Natural Gas Liquids (per Bbl).................... $ 12.89 $ 14.92 $ 11.10 Located in the Kingdom of Thailand Natural Gas (per Mcf)...... $ 1.93 -- -- Crude Oil and Condensate (per Bbl)............... $ 18.60 -- -- PRODUCTION (LIFTING) COSTS (A): Located in the United States Natural Gas, Crude Oil, Condensate and Natural Gas Liquids (per Mcf equivalent).... $ .49 $ .53 $ .47 Located in the Kingdom of Thailand Natural Gas, Crude Oil and Condensate (per Mcf equivalent)(b).......... $ 1.12 -- -- - ------------ (a) Production costs were converted to common units of measure on the basis of relative energy content. Such production costs exclude all depletion and amortization associated with property and equipment. (b) The major contributing factor to lifting costs are lease operating expenses. A substantial portion of the Company's lease operating expenses in the Kingdom of Thailand relate to lease payments made by a subsidiary of the Company in connection with its bareboat charter of the FPSO, which amounted to $10,200,000 during 1997. See "Management's Discussion and Analysis of Financial Condition and Results of Operations -- Liquidity and Capital Resources; Capital Requirements; Other Material Long-Term Commitments." 15 RESERVES The following table sets forth information as to the Company's net proved and proved developed reserves as of December 31, 1997, 1996, and 1995, and the present value as of such dates (based on an annual discount rate of 10%) of the estimated future net revenues from the production and sale of those reserves, as estimated by Ryder Scott in accordance with criteria prescribed by the Commission. AS OF DECEMBER 31, ---------------------------------- 1997 1996 1995 ---------- ---------- ---------- TOTAL PROVED RESERVES: Oil, condensate, and natural gas liquids (MBbls) Located in the United States.................. 29,382 28,270 26,185 Located in the Kingdom of Thailand................ 28,783 21,332 18,997 ---------- ---------- ---------- Total Company......... 58,165 49,602 45,182 ========== ========== ========== Natural Gas (MMcf) Located in the United States.................. 216,720 215,946 196,454 Located in the Kingdom of Thailand................ 184,768 144,998 131,607 ---------- ---------- ---------- Total Company......... 401,488 360,944 328,061 ========== ========== ========== Present value of estimated future net revenues, before income taxes (in thousands) (a) Located in the United States.................. $ 406,161 $ 773,127 $ 400,845 Located in the Kingdom of Thailand................ 56,620 181,418 131,630 ---------- ---------- ---------- Total Company......... $ 462,781 $ 954,545 $ 532,475 ========== ========== ========== TOTAL DEVELOPED RESERVES: Oil, condensate, and natural gas liquids (MBbls) Located in the United States.................. 26,168 25,898 22,488 Located in the Kingdom of Thailand................ 6,982 5,192 -- ---------- ---------- ---------- Total Company......... 33,150 31,090 22,488 ========== ========== ========== Natural Gas (MMcf) Located in the United States.................. 179,972 192,034 164,679 Located in the Kingdom of Thailand................ 59,760 45,998 -- ---------- ---------- ---------- Total Company......... 239,732 238,032 164,679 ========== ========== ========== Present value of estimated future net revenues, before income taxes (in thousands) (a) Located in the United States.................. $ 377,530 $ 710,871 $ 359,984 Located in the Kingdom of Thailand................ 36,692 69,062 -- ---------- ---------- ---------- Total Company......... $ 414,222 $ 779,933 $ 359,984 ========== ========== ========== - ------------ (a) The Company believes, for the reasons set forth in succeeding paragraphs, that the present value of estimated future net revenues set forth in this Annual Report and calculated in accordance with Commission guidelines are not necessarily indicative of the true present value of the Company's reserves and, due to the fact that essentially all of the Company's domestic natural gas production is currently sold on the spot market, whereas all of the Company's Thai natural gas production is sold pursuant to a long term gas sales contract, such estimates of future net revenues from the Company's domestic and Thai reserves are, accordingly, not useful for comparative purposes. See the discussion on the following pages for the prices used in making these calculations. Natural gas liquids comprise approximately 7% of the Company's total proved liquids reserves and approximately 11% of the Company's proved developed liquids reserves. All hydrocarbon liquid reserves 16 are expressed in standard 42 gallon Bbls. All gas volumes and gas sales are expressed in MMcf at the pressure and temperature bases of the area where the gas reserves are located. Proved reserves of crude oil, condensate, natural gas, and natural gas liquids are estimated quantities that geological and engineering data demonstrate with reasonable certainty to be recoverable in the future from known reservoirs under existing conditions. Reservoirs are considered proved if economic producibility is supported by actual production or formation tests. In certain instances, proved reserves are assigned on the basis of a combination of core analysis and electrical and other type logs which indicate the reservoirs are analogous to reservoirs in the same field which are producing or have demonstrated the ability to produce on a formation test. The area of a reservoir considered proved includes (i) that portion delineated by drilling and defined by fluid contacts, if any, and (ii) the adjoining portions not yet drilled that can be reasonably judged as economically productive on the basis of available geological and engineering data. In the absence of data on fluid contacts, the lowest known structural occurrence of hydrocarbons controls the lower proved limit of the reservoir. Proved reserves are estimates of hydrocarbons to be recovered from a given date forward. They may be revised as hydrocarbons are produced and additional data becomes available. Proved natural gas reserves are comprised of non-associated, associated and dissolved gas. An appropriate reduction in gas reserves has been made for the expected removal of liquids, for lease and plant fuel and the exclusion of non-hydrocarbon gases if they occur in significant quantities and are removed prior to sale. Reserves that can be produced economically through the application of established improved recovery techniques are included in the proved classification when these qualifications are met: (i) successful testing by a pilot project or the operation of an installed program in the reservoir provides support for the engineering analysis on which the project or program was based, and (ii) it is reasonably certain the project will proceed. Improved recovery includes all methods for supplementing natural reservoir forces and energy, or otherwise increasing ultimate recovery from a reservoir, including, (i) pressure maintenance, (ii) cycling, and (iii) secondary recovery in its original sense. Improved recovery also includes the enhanced recovery methods of thermal, chemical flooding, and the use of miscible and immiscible displacement fluids. Estimates of proved reserves do not include crude oil, condensate, natural gas, or natural gas liquids being held in underground storage. Depending on the status of development, these proved reserves are further subdivided into: (i) "developed reserves" which are those proved reserves reasonably expected to be recovered through existing wells with existing equipment and operating methods, including (a) "developed producing reserves" which are those proved developed reserves reasonably expected to be produced from existing completion intervals now open for production in existing wells, and (b) "developed non-producing reserves" which are those proved developed reserves which exist behind casing of existing wells which are reasonably expected to be produced through these wells in the predictable future where the cost of making such hydrocarbons available for production should be relatively small compared to the cost of new wells; and (ii) "undeveloped reserves" which are those proved reserves reasonably expected to be recovered from new wells on undrilled acreage, from existing wells where a relatively large expenditure is required and from acreage for which an application of fluid injection or other improved recovery technique is contemplated where the technique has been proved effective by actual tests in the area in the same reservoir. Reserves from undrilled acreage are limited to those drilling units offsetting productive units that are reasonably certain of production when drilled. Proved reserves for other undrilled units are included only where it can be demonstrated with reasonable certainty that there is continuity of production from the existing productive formation. In computing future revenues from gas reserves attributable to the Company's domestic interests, prices in effect at December 31, 1997 were used, including current market prices, contract prices and fixed and determinable price escalations where applicable. In accordance with Commission guidelines, the gas prices that were used make no allowances for seasonal variations in gas prices which are likely to cause future yearly average gas prices to be somewhat lower than December gas prices. For domestic gas sold under contract, the contract gas price including fixed and determinable escalations, exclusive of inflation 17 adjustments, was used until the contract expires and then was adjusted to the current market price for the area and held at this adjusted price to depletion of the reserves. In computing future revenues from liquids attributable to the Company's domestic interests, prices in effect at December 31, 1997 were used and these prices were held constant to depletion of the properties. The future revenues are adjusted to reflect the Company's net revenue interest in these reserves as well as any ad valorem and other severance taxes but do not include, unless otherwise noted, any provisions for corporate income taxes. In computing future revenues from the Company's gas reserves attributable to the Company's interests in the Kingdom of Thailand, the current contract price under the Gas Sales Agreement was used, without giving effect to any of the adjustments provided for in the Gas Sales Agreement, due to their indeterminate nature as of December 31, 1997, in accordance with Commission guidelines. In computing future revenues from liquids attributable to the Company's interests in the Kingdom of Thailand, a price was used which the Company believes approximates the price that the Company would have received for its production from the Thailand Concession based upon the world market price for Tapis benchmark crude on December 31, 1997, and this price was held constant until depletion of the Company's reserves in the Kingdom of Thailand. The future revenues are adjusted to reflect the Company's net revenue interest in these reserves and the Company's obligations under the Thailand Concession, including the payment of SRB and applicable production bonuses, but does not include, unless otherwise noted, any provisions for U.S. or Thai corporate income or other taxes. In accordance with Commission guidelines, the prices used by Ryder Scott to calculate the present value of estimated future net revenues are determined on a well by well or field by field basis, as applicable, as described above and were held constant over the productive life of the reserves. The initial weighted average prices used by Ryder Scott were as follows: AS OF DECEMBER 31, ------------------------------- 1997 1996 1995 --------- --------- --------- INITIAL WEIGHTED AVERAGE PRICE (in U.S. dollars): Oil, condensate, and natural gas liquids (per Bbl) Located in the United States..................... $ 16.60 $ 24.06 $ 19.10 Located in the Kingdom of Thailand................... $ 16.00 $ 24.56 $ 18.71 Natural Gas (per Mcf) Located in the United States..................... $ 2.30 $ 3.93 $ 2.08 Located in the Kingdom of Thailand................... $ 1.83 $ 2.09 $ 2.02 The estimates of future net revenue from the Company's domestic and Thailand properties are based on existing law where the properties are located and are calculated in accordance with Commission guidelines. Operating costs for the leases and wells include only those costs directly applicable to the leases or wells. When applicable, the operating costs include a portion of general and administrative costs allocated directly to the leases and wells under terms of operating agreements. Development costs are based on authorization for expenditure for the proposed work or actual costs for similar projects. The current operating and development costs were held constant throughout the life of the properties. For properties located onshore, the estimates of future net revenues and the present value thereof do not consider the salvage value of the lease equipment or the abandonment cost of the lease since both are relatively insignificant and tend to offset each other. The estimated net cost of abandonment after salvage was considered for offshore properties where such costs net of salvage are significant. No deduction was made for indirect costs such as general and administrative and overhead expenses, loan repayments, interest expenses, and exploration and development prepayments. Accumulated gas production imbalances, if any, have been taken into account. Production data used to arrive at the estimates set forth above includes estimated production for the last few months of 1997. The future production rates from reservoirs now on production may be more or less than estimated because of, among other reasons, mechanical breakdowns and changes in market demand or 18 allowables set by regulatory bodies. Properties which are not currently producing may start producing earlier or later than anticipated in the estimates of future production rates. The future prices received by the Company for the sales of its production may be higher or lower than the prices used in calculating the estimates of future net revenues and the present value thereof as set forth herein, and the operating costs and other costs relating to such production may also increase or decrease from existing levels; however, such possible changes in prices and costs were, in accordance with rules adopted by the Commission, omitted from consideration in arriving at such estimates. There are numerous uncertainties in estimating the quantity of proved reserves and in projecting the future rates of production and timing of development expenditures. Oil and gas reserve engineering must be recognized as a subjective process of estimating underground accumulations of oil and gas that cannot be measured in an exact way, and estimates of other engineers might differ materially from those of Ryder Scott, the Company's reserve engineers. The accuracy of any reserve estimate is a function of the quality of available data and of engineering and geological interpretation and judgment. Results of drilling, testing and production subsequent to the date of the estimate may justify revision of such estimate, which revisions may be material. Accordingly, reserve estimates are often different from the quantities of oil and gas that are ultimately recovered. The Company is periodically required to file estimates of its oil and gas reserve data with various U.S. governmental regulatory authorities and agencies, including the Federal Energy Regulatory Commission ("FERC") and the Federal Trade Commission and, with respect to reserves located in Thailand, the Kingdom of Thailand's Department of Mineral Resources and PTT, which the Company considers a quasi-governmental authority. In addition, estimates are from time to time furnished to governmental agencies in connection with specific matters pending before such agencies. The basis for reporting reserves to these agencies, in some cases, is not comparable to that furnished by Ryder Scott in accordance with Commission guidelines because of the nature of the various reports required. The major differences generally include differences in the time as of which such estimates are made, differences in the definition of reserves, requirements to report in some instances on a gross, net or total operator basis and requirements to report in terms of smaller geographical units. During 1997, no estimates by the Company of its total proved net oil and gas reserves were filed with or included in reports to any governmental authority or agency other than the Commission and, with respect to reserves relating to the Company's properties located in Thailand, the Kingdom of Thailand's Department of Mineral Resources and PTT. GOVERNMENT REGULATION The Company's operations are affected from time to time in varying degrees by political developments and governmental laws and regulations. Rates of production of oil and gas have for many years been subject to governmental conservation laws and regulations, and the petroleum industry has been subject to federal and state tax laws dealing specifically with it. FEDERAL INCOME TAX The Company's operations are significantly affected by certain provisions of the federal income tax laws applicable to the petroleum industry. The principal provisions affecting the Company are those that permit the Company, subject to certain limitations, to deduct as incurred, rather than to capitalize and amortize, its domestic "intangible drilling and development costs" and to claim depletion on a portion of its domestic oil and gas properties based on 15% of its oil and gas gross income from such properties (up to an aggregate of 1,000 Bbls per day of domestic crude oil and/or equivalent units of domestic natural gas) even though the Company has little or no basis in such properties. Under certain circumstances, however, a portion of such intangible drilling and development costs and the percentage depletion allowed in excess of basis will be tax preference items that will be taken into account in computing the Company's alternative minimum tax. 19 ENVIRONMENTAL MATTERS Domestic oil and gas operations are subject to extensive federal regulation and, with respect to federal leases, to interruption or termination by governmental authorities on account of environmental and other considerations including the Comprehensive Environmental Response, Compensation and Liability Act ("CERCLA") also known as the "Superfund Law." The recent trend towards stricter standards in environmental legislation and regulation may continue, and this could increase costs to the Company and others in the industry. Oil and gas lessees are subject to liability for the costs of clean-up of pollution resulting from a lessee's operations, and may also be subject to liability for pollution damages. The Company maintains insurance against costs of clean-up operations, but is not fully insured against all such risks. A serious incident of pollution may, as it has in the past, also result in the Department of the Interior requiring lessees under federal leases to suspend or cease operation in the affected area. The operators of the Company's properties have numerous applications pending before the Environmental Protection Agency (the "EPA") for National Pollution Discharge Elimination System water discharge permits with respect to offshore drilling and production operations. The issue generally involved is whether effluent discharges from each facility or installation comply with the applicable federal regulations. The Oil Pollution Act of 1990 (the "OPA") and regulations thereunder impose a variety of regulations on "responsible parties" related to the prevention of oil spills and liability for damages resulting from such spills in United States waters. A "responsible party" includes the owner or operator of a facility or vessel, or the lessee or permittee of the area in which an offshore facility is located. The OPA assigns liability to each responsible party for oil removal costs and a variety of public and private damages. While liability limits apply in some circumstances, a party cannot take advantage of liability limits if the spill was caused by gross negligence or willful misconduct or resulted from violation of a federal safety, construction or operating regulation. If the party fails to report a spill or cooperate fully in the cleanup, liability limits likewise do not apply. Few defenses exist to the liability imposed by the OPA. The OPA also imposes ongoing requirements on responsible parties, including proof of financial responsibility to cover at least some costs in a potential spill. For tank vessels, including mobile offshore drilling rigs, the OPA imposes on owners, operators and charterers of the vessels, an obligation to maintain evidence of financial responsibility of up to $10,000,000 depending on gross tonnage. With respect to offshore facilities, proof of greater levels of financial responsibility may be applicable. For offshore facilities that have a worst case oil spill potential of more than 1,000 barrels (which includes many of the Company's offshore producing facilities), certain amendments to the OPA that were enacted in 1996 provide that the amount of financial responsibility that must be demonstrated for most facilities ranges from $10,000,000 to $35,000,000, depending upon location, with higher amounts, up to $150,000,000 in certain limited circumstances. The Company believes that it currently has established adequate proof of financial responsibility for its offshore facilities at no significant increase in expense over recent prior years. However, the Company cannot predict whether these financial responsibility requirements under the OPA amendments will result in the imposition of substantial additional annual costs to the Company in the future or otherwise materially adversely effect the Company. The impact, however, should not be any more adverse to the Company than it will be to other similarly situated or less capitalized owners or operators in the Gulf of Mexico. The Company's onshore operations are subject to numerous United States federal, state, and local laws and regulations controlling the discharge of materials into the environment or otherwise relating to the protection of the environment including CERCLA. Such laws and regulations, among other things, impose absolute liability on the lessee under a lease for the cost of clean-up of pollution resulting from a lessee's operations, subject the lessee to liability for pollution damages, may require suspension or cessation of operations in affected areas, and impose restrictions on the injection of liquids into subsurface aquifers that may contaminate groundwater. Such laws could have a significant impact on the operating costs of the Company, as well as the oil and gas industry in general. Federal, state and local initiatives to further 20 regulate the disposal of oil and gas wastes are also pending in certain states, and these initiatives could have a similar impact on the Company. The Company is asked to comment on the costs it incurred during the prior year on capital expenditures for environmental control facilities and the amount it anticipates incurring during the coming year. The Company believes that, in the course of conducting its oil and gas operations, many of the costs attributable to environmental control facilities would have been incurred absent environmental regulations as prudent, safe oilfield practice. During 1997, the Company incurred capital expenditures of approximately $610,000 for environmental control facilities, primarily relating to the installation of certain environmental control facilities on two platforms installed in the Gulf of Thailand. The Company currently has budgeted approximately $1,630,000 for expenditures involving environmental control facilities during 1998, including, among other things, two salt water disposal facilities in New Mexico and environmental control equipment for three platforms in the Gulf of Thailand and two platforms in the Gulf of Mexico. OTHER LAWS AND REGULATIONS Various laws and regulations often require permits for drilling wells and also cover spacing of wells, the prevention of waste of oil and gas including maintenance of certain gas/oil ratios, rates of production and other matters. The effect of these laws and regulations, as well as other regulations that could be promulgated by the jurisdictions in which the Company has production, could be to limit the number of wells that could be drilled on the Company's properties and to limit the allowable production from the successful wells completed on the Company's properties, thereby limiting the Company's revenues. The Minerals Management Service of the Department of the Interior (the "MMS") administers the oil and gas leases held by the Company on federal onshore lands and offshore tracts in the Outer Continental Shelf. The MMS holds a royalty interest in these federal leases on behalf of the federal government. While the royalty interest percentage is fixed at the time that the lease is entered into, from time to time the MMS changes or reinterprets the applicable regulations governing its royalty interests, and such action can indirectly affect the actual royalty obligation that the Company is required to pay. In a letter dated May 3, 1993, the MMS announced a reinterpretation of its right to collect royalty payments from producers on certain settlements in which such producers and pipeline companies were involved a number of years ago. The MMS reinterpretation has been challenged in court by various producers and trade groups representing them. On August 27, 1996, in INDEPENDENT PETROLEUM ASSOCIATION OF AMERICA, ET AL. V. BABBIT ET AL., Nos. 95-5210 etc., the United States Court of Appeals for the District of Columbia Circuit held that the May 3, 1993, reinterpretation was invalid and unenforceable. Unless and until this or other similar cases are resolved in favor of the MMS' reinterpretation of its regulations, it is unlikely that the Company or other producers will be legally required to pay royalties on such settlement agreements. The Company was involved in several settlement agreements with pipelines that could be subject to the MMS' new reinterpretation. The MMS has reviewed the Company's and other producers' settlement agreements, to determine whether it believes any additional royalty payments may be due and has asserted that additional royalties may be due in connection with two of the Company's settlement agreements. Based upon existing case law, the Company has asserted through the administrative appeals process, and continues to believe, that it does not owe any additional royalties beyond what it has previously paid. However, in the event that the MMS is able to successfully assert that additional royalty is due from the Company in connection with settlement agreements to which the Company is a party, the Company does not currently believe that such additional assessment will have a material adverse impact on the financial position or results of operations of the Company. Recently the MMS and various state and municipal authorities have attempted to collect alleged underpayment of royalties from various integrated oil companies in connection with sale transactions between exploration and production affiliates and pipeline affiliates of the same company. The Company has not been named in any of these collection efforts, a fact that the Company believes is primarily due to its never having sold any oil or gas production from one of its affiliates to another. The Company does not believe that it has any material liability for underpayment of royalty in connection with affiliate transactions, including those described above. 21 The FERC has recently embarked on regulatory initiatives relating to its jurisdiction over rates for natural gas gathering services provided by interstate pipelines and to the availability of market-based and other alternative rate mechanisms to such pipelines for transmission and storage services. Among the FERC initiatives is the creation of a pilot program to determine the effect on rates of lifting price caps on the rates for interruptible transportation, short-term firm transportation, and for transportation using capacity released by the firm transportation customers of interstate pipelines. In addition, the FERC has announced and implemented a policy allowing pipelines and transportation customers to negotiate rates above the otherwise applicable maximum lawful cost-based rates on the condition that the pipelines alternatively offer so-called recourse rates equal to the maximum lawful cost-based rates. This negotiated/recourse rate policy has been challenged in the United States Court of Appeals for the District of Columbia, and the appeal remains pending. With respect to gathering services, the FERC has issued orders declaring that certain facilities owned by interstate pipelines primarily perform a gathering function, and may be transferred to affiliated and non-affiliated entities that are not subject to the FERC's rate jurisdiction. These orders have been generally upheld on appeal to the courts. The Company cannot predict the ultimate outcome of these developments, nor the effect of these developments on transportation rates. Inasmuch as the rates for these pipeline services can affect the gas prices received by the Company for the sale of its production, the FERC's actions may have an impact on the Company. However, the impact should not be substantially different on the Company than it will on other similarly situated gas producers and sellers. EMPLOYEES As of March 1, 1998, the Company had 137 full-time employees and its subsidiary Thaipo employed an additional 23 individuals. None of the Company's employees are presently represented by a union for collective bargaining purposes. The Company considers its relations with its employees to be excellent. ITEM 2. PROPERTIES. The information appearing in Item 1 of this Annual Report is incorporated herein by reference. ITEM 3. LEGAL PROCEEDINGS. The Company is a party to various other legal proceedings consisting of routine litigation incidental to its businesses, but believes that any potential liabilities resulting from these proceedings are adequately covered by insurance or are otherwise immaterial at this time. See "Business -- Government Regulation; Other Laws and Regulations." ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY-HOLDERS. Not Applicable. 22 ITEM S-K 401(B). EXECUTIVE OFFICERS OF REGISTRANT. Executive officers of the Company are appointed annually to serve for the ensuing year or until their successors have been elected or appointed. The executive officers of the Company, their age as of March 13, 1998, and the year each was elected to his present position are as follows: YEAR EXECUTIVE OFFICER EXECUTIVE OFFICE AGE ELECTED - ------------------------------------- ---------------------------------- ---- -------- Paul G. Van Wagenen.................. Chairman of the Board, President 52 1991 and Chief Executive Officer Stuart P. Burbach.................... Executive Vice President -- 45 1998 Exploration Kenneth R. Good...................... Executive Vice President 60 1998 Jerry A. Cooper...................... Senior Vice President and 49 1998 Western Division Manager R. Phillip Laney..................... Senior Vice President and Manager 57 1998 of Worldwide New Ventures John O. McCoy, Jr.................... Senior Vice President and 46 1998 Chief Administrative Officer J. D. McGregor....................... Senior Vice President -- Sales 53 1998 Bruce E. Archinal.................... Vice President and Onshore 45 1997 Division Manager David R. Beathard.................... Vice President -- Engineering 39 1997 Stephen R. Brunner................... Vice President -- Operations 39 1997 Frank Davis III...................... Vice President -- Land 51 1997 John W. Elsenhans.................... Vice President and Chief 45 1998 Financial Officer Thomas E. Hart....................... Vice President and Controller 55 1988 Ronald B. Manning.................... Vice President and 44 1995 General Counsel Gerald A. Morton..................... Vice President--Law and 39 1997 Corporate Secretary 23 Prior to assuming their present positions with the Company, the business experience of each executive officer for more than the last five years was as follows: Mr. Van Wagenen, who joined the Company in 1979, served as President and Chief Operating Officer of the Company since 1990; Mr. Burbach served as Vice President and Offshore Division Manager since rejoining the Company in 1991; Mr. Good, who joined the Company in 1977, served as Corporate Senior Vice President of the Company since 1996 and prior thereto served as the Company's Senior Vice President -- Land and Budgets since 1991; Mr. Cooper, who joined the Company in 1979, served as Vice President and Western Division Manager for the Company since 1991; Mr. Laney, who joined the Company in 1977, served as Vice President and International Exploration Manager for the Company since 1991; Mr. McCoy, who joined the Company in 1978, served as Vice President and Chief Administrative Officer of the Company since 1989; Mr. McGregor, who joined the Company in 1981, served as Vice President -- Sales since 1988; Mr. Archinal, who joined the Company in 1982, served as the Company's Onshore Division Manager since 1994 and prior thereto served as Offshore Division Exploration Manager for the Company since 1991; Mr. Beathard, who joined the Company in 1982, served as Manager of Petroleum Engineering for the Company since 1991; Mr. Brunner served as Resident Manager of the Company's Thailand operations since 1995, prior to which he was an Operations Manager for the Company since joining in 1994 and prior thereto held various positions in the energy industry, the most recent of which was as Operations Manager for Zilkha Energy since 1991; Mr. Davis who joined the Company in 1978, served as Land Manager for the Company since 1991; Mr. Elsenhans, who joined the Company in 1991, served as Vice President -- Finance and Treasurer for the Company since 1995, and prior thereto was Director, Corporate Finance for the Company since 1991; Mr. Hart was Controller for the Company since joining the Company in 1977; Mr. Manning, who joined the Company in 1987, was Corporate Secretary and an Associate General Counsel for the Company since 1990; and Mr. Morton was an Associate General Counsel for the Company since 1993 and prior thereto was an attorney with the law firm of Weil, Gotshal & Manges since 1988. 24 PART II ITEM 5. MARKET FOR THE REGISTRANT'S COMMON STOCK AND RELATED SECURITY HOLDER MATTERS. The following table shows the range of low and high sales prices of the Company's Common Stock (the "Common Stock") on the New York Stock Exchange composite tape where the Common Stock trades under the symbol PPP. The Common Stock is also listed on the Pacific Stock Exchange. LOW HIGH ---- ----- 1996 1st Quarter............................. 24 3/8 34 3/4 2nd Quarter............................. 31 3/8 38 1/4 3rd Quarter............................. 32 1/4 38 3/4 4th Quarter............................. 35 3/4 48 3/8 1997 1st Quarter............................. 33 3/8 49 7/8 2nd Quarter............................. 33 1/2 41 3/8 3rd Quarter............................. 37 7/8 45 3/8 4th Quarter............................. 27 44 9/16 As of March 13, 1998, there were 2,891 holders of record of the Company's Common Stock. In each of 1996 and 1997, the Company paid four quarterly dividends of $0.03 per share on its Common Stock. However, the declaration and payment of future dividends will depend upon, among other things, the Company's future earnings and financial condition, liquidity and capital requirements, the general economic and regulatory climate and other factors deemed relevant by the Company's Board of Directors. Pursuant to the Company's revolving credit agreement with its banks under which the Company has borrowed funds, and the Indenture relating to the Company's 8 3/4% Senior Subordinated Notes due 2007 (the "2007 Notes") Company may not, subject to certain exceptions, pay any dividends on its capital stock or make any other distributions on shares of its capital stock (other than dividends or distributions payable solely in shares of such capital stock) or apply any funds, property or assets to the purchase, redemption, sinking fund or other retirement of its capital stock, if the aggregate amount of all such dividends, purchases, and redemptions would exceed an amount determined based on the consolidated income of the Company and its consolidated subsidiaries plus the proceeds of the issuance of capital stock from and after a specified date set forth in each respective agreement or, in the case of the revolving credit agreement, if the net worth of the Company is negative. As of December 31, 1997, $28,657,000 was available for dividends under this limitation in the Indenture relating to the 2007 Notes, the agreement currently having the most restrictive covenant. 25 ITEM 6. SELECTED FINANCIAL DATA. FOR THE YEAR ENDED DECEMBER 31, ----------------------------------------------------- 1997 1996 1995 1994 1993 --------- --------- --------- --------- --------- FINANCIAL DATA (Expressed in thousands, except per share data) Revenues: Crude oil and condensate........... $ 112,603 $ 96,908 $ 76,557 $ 65,141 $ 64,042 Natural gas........................ 158,500 94,589 72,032 99,093 66,173 Natural gas liquids................ 13,748 11,867 8,097 9,189 7,288 Other, net......................... 349 778 773 133 (950) --------- --------- --------- --------- --------- Oil and gas revenues............... 285,200 204,142 157,459 173,556 136,553 Interest on tax refund............. -- -- -- -- 2,322 Gains (losses) on sales............ 1,100 (165) 100 52 679 --------- --------- --------- --------- --------- Total............................ $ 286,300 $ 203,977 $ 157,559 $ 173,608 $ 139,554 ========= ========= ========= ========= ========= Income before extraordinary item..... $ 37,116 $ 33,581 $ 9,230 $ 27,374 $ 25,061 Extraordinary losses................. -- (821) -- (307) -- --------- --------- --------- --------- --------- Net income........................... $ 37,116 $ 32,760 $ 9,230 $ 27,067 $ 25,061 ========= ========= ========= ========= ========= Per share data: Income before extraordinary item -- Basic (restated for 1996 and prior years).................... $ 1.11 $ 1.01 $ 0.28 $ 0.84 $ 0.78 Diluted (restated for 1996 and prior years).................... $ 1.06 $ 0.97 $ 0.28 $ 0.82 $ 0.76 Cash dividends..................... $ 0.12 $ 0.12 $ 0.12 $ 0.06 $ -- Price range of common stock: High............................. $ 49.88 $ 48.38 $ 29.00 $ 24.25 $ 21.00 Low.............................. $ 27.00 $ 24.38 $ 16.00 $ 15.63 $ 9.75 Weighted average number of common shares outstanding.................. 33,421 33,203 32,893 32,663 32,160 Long-term debt at year end........... $ 348,179 $ 246,230 $ 163,249 $ 149,249 $ 130,539 Shareholders' equity at year end..... $ 146,106 $ 107,282 $ 71,708 $ 64,037 $ 33,803 Total assets at year end............. $ 676,617 $ 479,242 $ 338,177 $ 298,826 $ 239,774 PRODUCTION (SALES) DATA Net daily average and weighted average price: Natural gas (Mcf per day).......... 181,700 107,700 121,000 144,800 91,700 Price (per Mcf).................. $ 2.39 $ 2.40 $ 1.63 $ 1.88 $ 1.98 Crude oil-condensate (Bbl. per day).............................. 15,927 11,968 11,786 11,100 9,851 Price (per Bbl.)................. $ 19.37 $ 22.12 $ 17.80 $ 16.08 $ 17.81 Natural gas liquids (Bbl. per day).............................. 2,923 2,173 1,998 2,222 1,678 Price (per Bbl.)................. $ 12.89 $ 14.92 $ 11.10 $ 11.33 $ 11.90 CAPITAL EXPENDITURES (Expressed in thousands) Oil and gas: Domestic Offshore -- Exploration...................... $ 18,700 $ 16,800 $ 13,300 $ 2,800 $ 4,600 Development...................... 59,800 73,900 17,800 44,100 33,700 Purchase of reserves............. 900 -- -- 32,600 -- Domestic Onshore -- Exploration...................... 18,100 10,400 8,800 6,800 5,200 Development...................... 38,400 27,800 22,400 23,700 24,300 Purchase of reserves............. 1,700 -- 7,900 -- -- International -- Exploration...................... 21,700 8,500 5,500 5,100 4,600 Development...................... 62,500 54,700 24,400 -- -- Purchase of reserves............. 29,300 -- 4,200 -- -- --------- --------- --------- --------- --------- Total oil and gas.................. 251,100 192,100 104,300 115,100 72,400 Other................................ 4,000 1,600 500 1,200 200 --------- --------- --------- --------- --------- Total.............................. $ 255,100 $ 193,700 $ 104,800 $ 116,300 $ 72,600 ========= ========= ========= ========= ========= 26 ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS. RESULTS OF OPERATIONS INCOME AND REVENUE DATA NET INCOME The Company reported net income for 1997 of $37,116,000 or $1.11 per share ($40,198,000 or $1.06 per share on a diluted basis) compared to net income for 1996 of $32,760,000 or $0.99 per share ($35,843,000 or $0.95 per share on a diluted basis) and net income for 1995 of $9,230,000 or $0.28 per share (on both a basic and a diluted basis). The Company recorded an extraordinary loss of $821,000 during the second quarter of 1996 related to the early retirement of the Company's 8% Convertible Subordinated Debentures, due 2005 (the "8% Debentures") with the proceeds from the Company's issuance on June 18, 1996, of its 5 1/2% Convertible Subordinated Notes, due 2006 (the "2006 Notes"). Earnings per common share are based on the weighted average number of common and common equivalent shares outstanding for 1997 of 33,421,000 (38,064,000 on a diluted basis), compared to 33,203,000 (37,920,000 on a diluted basis) for 1996 and 32,893,000 (33,490,000 on a diluted basis) for 1995. The yearly increases in the weighted average number of common shares outstanding resulted primarily from the issuance of shares of Common Stock upon the exercise of stock options pursuant to the Company's stock option plans. Earnings per common share computations on a diluted basis primarily reflect additional common shares issuable upon the assumed conversion of the Company's 5 1/2% Convertible Subordinated Notes, due 2004 (the "2004 Notes") in 1996 and 1997 (the only convertible securities of the Company that were dilutive during the applicable periods) and the elimination of related interest requirements, as adjusted for applicable federal income taxes. In addition, the number of common shares outstanding in the diluted computation is also adjusted, in accordance with the Financial Accounting Standards Board's Statement of Financial Accounting Standards No. 128 ("SFAS 128"), to include dilutive shares that are assumed to have been issued by the Company in connection with options exercised during the year, less treasury shares that are assumed to have been purchased by the Company from the option proceeds. SFAS 128 was adopted by the Company in 1997, resulting in a restatement of the earnings per share calculations for 1996, 1995, and all preceding years. REVENUES TOTAL REVENUES The Company's total revenues for 1997 were $286,300,000, an increase of approximately 40% from total revenues of $203,977,000 for 1996, and an increase of approximately 82% from total revenues of $157,559,000 for 1995. The increase in the Company's total revenues for 1997, compared to 1996, resulted primarily from the substantial increase in the Company's natural gas and liquid hydrocarbon (including crude oil, condensate and natural gas liquid ("NGL")) production, which was only partially offset by a decline in the average price that the Company received for its liquid hydrocarbon production and, to a much lesser extent, the average price that the Company received for its natural gas production. The increase in the Company's total revenues for 1997, compared to 1995, resulted primarily from the substantial increases in the Company's natural gas production, the average price that the Company received for its natural gas production, the Company's liquid hydrocarbon production and, to a lesser extent, the average price that the Company received for its liquid hydrocarbon production. 27 OIL AND GAS REVENUES The Company's oil and gas revenues for 1997 were $285,200,000, an increase of approximately 40% from oil and gas revenues of $204,142,000 for 1996, and an increase of approximately 81% from oil and gas revenues of $157,459,000 for 1995. The following table reflects an analysis of variances in the Company's oil and gas revenues between 1997 and the previous two years: 1997 COMPARED TO --------------------- 1996 1995 --------- ---------- (IN THOUSANDS) Increase (decrease) in oil and gas revenues resulting from variances in: Natural Gas Price........................... $ (394) $ 33,466 Production...................... 64,305 53,002 --------- ---------- 63,911 86,468 --------- ---------- Crude oil and condensate Price........................... (12,064) 6,767 Production...................... 27,759 29,279 --------- ---------- 15,695 36,046 --------- ---------- NGL and other, net................... 1,452 5,227 --------- ---------- Increase (decrease) in oil and gas revenues........................... $ 81,058 $ 127,741 ========= ========== NATURAL GAS PRICES. Prices per Mcf that the Company received for its natural gas production during 1997 averaged $2.39 per Mcf. The average price that the Company received for its natural gas production in 1997 was approximately equal to the average price that the Company had received during 1996 of $2.40 per Mcf, but was a substantial increase (of approximately 47%) from the average price of $1.63 that it received during 1995. DOMESTIC PRICES. Prices that the Company received for its domestic natural gas production during 1997 averaged $2.50 per Mcf, an increase of approximately 4% from an average price of $2.40 per Mcf that the Company received for its domestic natural gas production during 1996, and an increase of approximately 53% from an average price of $1.63 that the Company received for its natural gas production during 1995. THAILAND PRICES. The Company's Tantawan Field located in the Kingdom of Thailand commenced production of natural gas and liquid hydrocarbons in February 1997. During 1997, the price that the Company received under the Gas Sales Agreement averaged approximately 60 Thai Baht per Mcf. The price that the Company receives under the Gas Sales Agreement would normally adjust on a semi-annual basis. However, the Gas Sales Agreement provides for adjustment on a more frequent basis in the event that certain indices and factors on which the price is based fluctuate outside a given range. See "Business -- International Operations; Contractual Terms Governing the Thailand Concession and Related Production." Due to the volatility of the Thai Baht and the current economic difficulties in the Kingdom of Thailand and throughout Southeast Asia, the price that the Company receives under the Gas Sales Agreement has been adjusted on almost a monthly basis since July 1997. As a result of these adjustments, during December 1997 the price that the Company received under the Gas Sales Agreement for its production from the Thailand Concession averaged approximately 68 Thai Baht per Mcf. However, the increases that the Company has received in the Thai Baht price for its natural gas production from the Thailand Concession have not been sufficient to completely ameliorate, in U.S. dollar terms, the decline of the Thai Baht against the U.S. dollar. The Company cannot predict when, if ever, the adjustments provided for in the Gas Sales Agreement will completely recompense the Company for the decline of the Thai Baht against the U.S. dollar. However, the Company anticipates that should the Thai economy stabilize and recover, the volatility of the value of the Thai Baht against the U.S. dollar will decline and the adjustments to the gas sales price under the Gas Sales 28 Agreement resulting from changes to the indices and other factors will gradually restore, at least in part, the gas sales price (in U. S. dollar terms) to the relative value it had prior to the devaluation of the Thai Baht which commenced in July 1997. See "Operating Costs and Expenses; Foreign Currency Transaction Loss", "-- Liquidity and Capital Resources; Other Matters; Southeast Asia Economic Issues" and "Business -- International Operations; Contractual Terms Governing the Thailand Concession." NATURAL GAS PRODUCTION. The Company's natural gas production for 1997 averaged 181.7 MMcf per day, an increase of approximately 69% from average production of 107.7 MMcf per day during 1996, and an increase of approximately 50% from average production of 121 MMcf per day during 1995. DOMESTIC PRODUCTION. The Company's domestic natural gas production for 1997 averaged 147.2 MMcf per day, an increase of approximately 37% from average production of 107.7 MMcf per day during 1996, and an increase of approximately 22% from average production of 121 MMcf per day during 1995. The increase in the Company's average domestic natural gas production for 1997, compared to 1996 and 1995, was related in large measure to production from the Company's East Cameron Block 334 "E" platform, which commenced production in April 1997, and, to a lesser extent, the results of successful drilling in the Company's Lopeno Field in South Texas and its Eugene Island Block 261 field, that was only partially offset by the anticipated natural decline in deliverability from certain of the Company's properties. As of March 13, 1998, the Company was not a party to any future natural gas sales contracts. THAILAND PRODUCTION. The Company commenced production from its Tantawan Field early in February 1997. Following a field startup phase which ended on March 15, 1997, production from the Tantawan Field stabilized. During 1997, the Company's share of natural gas production from the Tantawan Field averaged approximately 37.7 MMcf per day. CRUDE OIL AND CONDENSATE PRICES. Prices received by the Company for its crude oil and condensate production averaged $19.37 per Bbl during 1997, a decrease of approximately 12% compared to an average of $22.12 per Bbl during 1996, and an increase of approximately 9% compared to an average price of $17.80 per Bbl that the Company received during 1995. DOMESTIC PRICES. Prices that the Company received for its domestic crude oil and condensate production during 1997 averaged $19.49 per Bbl, a decrease of approximately 12% from an average price of $22.12 per Bbl that the Company received for its domestic crude oil and condensate production during 1996, and an increase of approximately 9% from an average price of $17.80 per Bbl that the Company received for its crude oil and condensate production during 1995. THAILAND PRICES. Since the inception of production from the Tantawan Field, crude oil and condensate has been stored on the FPSO until an economic quantity was accumulated for offloading and sale. The first such sale of crude oil and condensate from the Tantawan Field occurred in July 1997. The average price that the Company recorded for its crude oil and condensate production stored on the FPSO during 1997 was $18.60 per Bbl. Prices that the Company receives for such production are based on world benchmark prices, which are denominated in U.S. dollars, and are currently expected on future crude oil sales to be paid in U.S. dollars. CRUDE OIL AND CONDENSATE PRODUCTION. The Company's crude oil and condensate production for 1997 averaged 15,927 Bbls per day, an increase of approximately 33% from 11,968 Bbls per day for 1996, and an increase of approximately 35% from 11,786 Bbls per day for 1995. DOMESTIC PRODUCTION. The Company's domestic crude oil and condensate production for 1997 averaged 13,711 Bbls per day, an increase of approximately 15% from 11,968 Bbls per day for 1996, and an increase of approximately 16% from 11,786 Bbls per day for 1995. The increase in the Company's crude oil and condensate production for 1997, compared to 1996 and 1995, resulted primarily from increased condensate production from wells located in the Gulf of Mexico and, to a lesser extent, increased crude oil production from certain of the Company's onshore properties, which was only partially offset by the natural decline in deliverability from certain of the Company's more mature properties. As of March 13, 1998, the Company was not a party to any crude oil swap agreements. 29 THAILAND PRODUCTION. The Company commenced production from its Tantawan Field early in February 1997. Following a field startup phase which ended on March 15, 1997, production from the Tantawan Field stabilized. During 1997, the Company's share of crude oil and condensate production from the Tantawan Field averaged approximately 2,421 Bbls per day. NGL PRODUCTION AND "OTHER" NET REVENUE ITEMS. The Company's oil and gas revenues, and its total liquid hydrocarbon production, reflect the production and sale by the Company of NGL, which are liquid products that are extracted from natural gas production. In addition, the Company's oil and gas revenues for 1997, 1996 and 1995 also reflect adjustments for various miscellaneous items. The Company's NGL and other, net revenues for 1997 increased $1,452,000 from those reported in 1996, and $5,227,000 from those reported in 1995. The increase in NGL and other, net revenues in 1997, compared with 1996, primarily related to an increase in the Company's NGL production that was partially offset by a decrease in the average price that the Company received for such NGL production. The increase in NGL and other, net revenues in 1997, compared with 1995, primarily related to an increase in the Company's NGL production and, to a lesser extent, an increase in the price that the Company received for its NGL production. TOTAL LIQUID HYDROCARBON PRODUCTION. The Company's average liquid hydrocarbon (including crude oil, condensate and NGL) production during 1997 was 18,851 Bbls per day, an increase of approximately 33% from an average total liquids production of 14,141 Bbls per day for 1996, and an increase of approximately 37% from an average total liquids production of 13,784 Bbls per day for 1995. OPERATING COSTS AND EXPENSES LEASE OPERATING EXPENSES Lease operating expenses for 1997 were $63,501,000, an increase of approximately 69% from lease operating expenses of $37,628,000 for 1996, and an increase of approximately 81% from lease operating expenses of $35,071,000 for 1995. DOMESTIC LEASE OPERATING EXPENSES. The Company's domestic lease operating expenses for 1997 were $43,934,000, an increase of approximately 17% from domestic lease operating expenses of $37,628,000 for 1996, and an increase of approximately 25% from domestic lease operating expenses of $35,071,000 for 1995. The increase in domestic lease operating expenses for 1997, compared to 1996 and 1995, resulted primarily from increased costs to the Company (and the entire offshore oil industry) because of an increasing shortage of qualified offshore service contractors, which has permitted such contractors to increase the costs of their services significantly in the last year, increased expenses related to the leasing of certain equipment in the Gulf of Mexico, a year to year increase in the level of the Company's operating activities, including increased operating costs related to additional properties brought on production and an increased ownership interest in certain properties as a result of the acquisition of such interests. THAILAND LEASE OPERATING EXPENSES. The Company's lease operating expenses in Thailand for 1997 were $19,567,000. Prior to the commencement of production in the Tantawan Field on February 1, 1997, there were no lease operating expenses incurred by the Company in Thailand as defined by generally accepted accounting principles. A substantial portion of the Company's lease operating expenses in the Kingdom of Thailand relate to lease payments made by a subsidiary of the Company in connection with its bareboat charter of the FPSO, which amounted to $10,200,000 during 1997. See "-- Liquidity and Capital Resources; Capital Requirements; Other Material Long-Term Commitments." GENERAL AND ADMINISTRATIVE EXPENSES General and administrative expenses for 1997 were $21,412,000, an increase of approximately 19% from general and administrative expenses of $18,028,000 for 1996, and an increase of approximately 31% from general and administrative expenses of $16,400,000 for 1995. The increase in general and administrative expenses for 1997, compared to 1996 and 1995, was primarily related to salary and benefit expenses incurred in connection with the increase in the Company's work force in its Bangkok, Thailand office as a result of the Company's increased activities there. 30 EXPLORATION EXPENSES Exploration expenses consist primarily of delay rentals and geological and geophysical costs which are expensed as incurred. Exploration expenses for 1997 were $10,530,000, a decrease of approximately 37% from exploration expenses of $16,777,000 for 1996, and an increase of approximately 41% from exploration expenses of $7,468,000 for 1995. The decrease in exploration expenses for 1997, compared to 1996, resulted primarily from the incurrence of costs associated with conducting several 3-D seismic surveys by the Company on its leases in South Louisiana, East Texas and the Permian Basin during 1996 for which no similar costs of their magnitude were incurred during the comparative periods, although such costs were partially offset in 1997 by the costs associated with conducting the Jarmjuree 3-D seismic survey in the Gulf of Thailand and by increased seismic data acquisition in the Gulf of Mexico. The increase in exploration expenses for 1997, compared to 1995, resulted primarily from increased geophysical activity by the Company, including the costs of conducting and processing the Jarmjuree 3-D seismic survey. In addition, exploration expenses attributable to increased delay rental expense resulting from the Company's acquisition of additional prospective oil and gas acreage during 1997, as compared to 1996 and 1995, served to offset the decrease in exploration expenses for 1997, compared to 1996, and to increase the exploration expenses incurred during 1997, compared to 1995. The Company does not currently expect its exploration expenses in 1998 to increase significantly over those incurred during 1997. DRY HOLE AND IMPAIRMENT EXPENSES Dry hole and impairment expenses relate to costs of unsuccessful wells drilled along with impairments due to decreases in expected reserves from producing wells. The Company's dry hole and impairment expenses for 1997 were $9,631,000, an increase of approximately 12% from dry hole and impairment costs of $8,579,000 for 1996, and an increase of approximately 44% from dry hole and impairment costs of $6,703,000 for 1995. DEPRECIATION, DEPLETION AND AMORTIZATION EXPENSES The Company accounts for its oil and gas activities using the successful efforts method of accounting. Under the successful efforts method, lease acquisition costs and all development costs are capitalized. Proved properties are reviewed whenever events or changes in circumstances indicate that the value of such property on the Company's books may not be recoverable. Unproved properties are reviewed quarterly to determine if there has been impairment of the carrying value, with any such impairment charged to expense in the period. Exploratory drilling costs are capitalized until the results are determined. If proved reserves are not discovered, the exploratory drilling costs are expensed. Other exploratory costs are expensed as incurred. The provision for depreciation, depletion and amortization ("DD&A") is based on capitalized costs as determined in the preceding paragraph, plus future costs to abandon offshore wells and platforms, and is determined on a cost center by cost center basis using the units of production method. The Company generally creates cost centers on a field by field basis for oil and gas activities in the Gulf of Mexico and the Gulf of Thailand. Generally, the Company established cost centers on the basis of an oil or gas trend or play for its oil and gas activities onshore in the United States. The Company's DD&A expense for 1997 was $103,157,000, an increase of approximately 67% from DD&A expenses of $61,857,000 for 1996, and an increase of approximately 51% from DD&A expenses of $68,489,000 for 1995. The increase in the Company's DD&A expenses for 1997, compared to 1996 and 1995, resulted primarily from an increase in the Company's natural gas and liquid hydrocarbon production and, to a lesser extent, an increase in the Company's composite DD&A rate. The composite DD&A rate for all of the Company's producing fields for 1997 was $0.95 per equivalent Mcf ($5.68 per equivalent barrel), an increase of approximately 9% from a composite DD&A rate of $0.87 per equivalent Mcf ($5.20 per equivalent barrel) for 1996, and an increase of approximately 3% from a composite DD&A rate of $0.91 per equivalent Mcf ($5.47 per equivalent barrel) for 1995. The increase in the composite DD&A rate for all of the Company's producing fields for 1997, compared to 1996 and 1995, resulted primarily from an increased percentage of the Company's production coming from 31 certain of the Company's fields that have DD&A rates that are higher than the Company's recent historical composite rate and a corresponding decrease in the percentage of the Company's production coming from fields that have DD&A rates that are lower than the Company's recent historical composite DD&A rate. Management currently anticipates that this trend will continue for the foreseeable future, resulting in generally increasing DD&A rates. The Company produced 107,605,000 equivalent Mcf (17,934,000 equivalent Bbls) in 1997, an increase of approximately 53% from the 70,472,000 equivalent Mcf (11,745,000 equivalent Bbls) produced in 1996, and an increase of approximately 45% from the 74,337,000 equivalent Mcf (12,389,000 equivalent Bbls) produced in 1995. INTEREST INTEREST CHARGES. The Company incurred interest charges for 1997 of $21,886,000, an increase of approximately 66% from interest charges of $13,203,000 for 1996, and an increase of approximately 96% from interest charges of $11,167,000 for 1995. The increase in the Company's interest charges for 1997, compared to 1996 and 1995, resulted primarily from an increase in the average amount of the Company's outstanding debt and, to a lesser extent, increased average interest rates on the debt outstanding (resulting primarily from the issuance of the 2007 Notes on May 22, 1997, which bear interest at an 8 3/4% annual interest rate) and increased expenses related to amortization of debt issuance expenses resulting from the issuance of the 2006 Notes in 1996. CAPITALIZED INTEREST EXPENSE. Capitalized interest for 1997 was $6,175,000 an increase of approximately 46% from capitalized interest of $4,244,000 for 1996, and an increase of approximately 237% from capitalized interest of $1,834,000 for 1995. The increase in capitalized interest for 1997, compared to 1996 and 1995, resulted primarily from the requirement to capitalize interest expense attributable to capital expenditures on non-producing properties, principally capital expenditures related to the Company's development of the Tantawan Field and the East Cameron Block 334 "E" platform during the first quarter of 1997 and its development of the Benchamas Field commencing in 1997, which substantially exceeded the Company's capital expenditures on non-producing properties (principally the Tantawan Field) during 1996 and 1995. To a lesser extent, the increase in capitalized interest expense is also attributable to an increase in the rate used to compute the interest that was capitalized. The Company expects its capitalized interest costs to increase in the future, primarily as a result of the requirement to capitalize interest expense attributable to capital expenditures incurred in connection with its development of the Benchamas Field in the Gulf of Thailand. See "Business -- International Operations; Significant International Operating Areas During 1997; Benchamas Field and the Maliwan Production Area". FOREIGN CURRENCY TRANSACTION LOSS The Company incurred a foreign currency transaction loss of $7,604,000 during 1997. No comparable losses were incurred in 1996 or 1995. The foreign currency transaction loss resulted from the devaluation against the U.S. dollar of cash and other monetary assets and liabilities denominated in Thai Baht that were on the Company's subsidiary's financial statements during 1997. In early July 1997, the government of the Kingdom of Thailand announced that the value of the Thai Baht would be set against the U.S. dollar and other currencies under a "managed float" program arrangement. Since that time the value of the Thai Baht has generally declined, although in recent weeks it has shown some sign of stabilizing. During the last two weeks of the month of February 1998, the Thai Baht traded in a range of approximately 43 to 48 Thai Baht to the U.S. dollar. The Company cannot predict what the Thai Baht to U.S. dollar exchange rate may be in the future. Moreover, it is anticipated that this exchange rate will remain volatile. INCOME TAX EXPENSE Income tax expense for 1997 was $18,091,000, a decrease of approximately 4% from income tax expense of $18,800,000 for 1996, and an increase of approximately 270% from income tax expense of $4,891,000 for 1995. The decrease in income tax expense for 1997, compared to 1996, resulted primarily from the foreign currency transaction loss discussed in the preceding paragraph, which was partially offset by increased taxable income. The increase in income tax expense for 1997, compared to 1995, resulted primarily from increased taxable income. 32 LIQUIDITY AND CAPITAL RESOURCES CASH FLOWS The Company's Consolidated Statement of Cash Flows for the year ended December 31, 1997, reflects net cash provided by operating activities of $150,732,000. In addition to the net cash provided by operating activities, the Company received net proceeds of $96,835,000 from the issuance of the 2007 Notes on May 22, 1997, $3,874,000 from the exercise of stock options and $387,000 from the sale of certain non-strategic properties and had net borrowings of $2,000,000 under its revolving credit agreement and uncommitted money market credit lines with certain banks. During 1997, the Company invested $197,326,000 of such cash flow in capital projects during 1997, purchased certain oil and gas properties for $31,234,000 and paid $4,012,000 ($0.03 per share for four quarters) in cash dividends to holders of the Company's Common Stock. Of the $197,326,000 invested in capital projects, $56,961,000 was applicable to 1996 projects and $140,365,000 was applicable to 1997 capital projects. As of December 31, 1997, the Company had $19,646,000 in cash and cash investments. FUTURE CAPITAL REQUIREMENTS The Company's capital and exploration budget for 1998, which does not include any amounts which may be expended for the purchase of proved reserves or any interest which may be capitalized resulting from projects in progress, has been established by the Company's Board of Directors at $230,000,000, an increase of approximately 6% from the Company's capital and exploration expenditures (excluding purchased reserves and interest capitalized) of $217,729,000 for 1997, an increase of approximately 12% over capital and exploration expenditures (excluding purchased reserves and interest capitalized) of $206,207,000 for 1996, and an increase of approximately 135% over capital and exploration expenditures (excluding purchased reserves and interest capitalized) of approximately $97,910,000 for 1995. In addition to anticipated capital and exploration expenses, other material 1998 cash requirements that the Company currently anticipates include ongoing operating, general and administrative, income tax, interest expense and the payment of dividends on its Common Stock, including a $0.03 per share dividend on its Common Stock paid on February 27, 1998, to stockholders of record on February 13, 1998. The Company currently anticipates that cash provided by operating activities and funds available under its Credit Agreement and uncommitted money market credit lines will be sufficient to fund the Company's ongoing expenses, its 1998 capital and exploration budget and anticipated future dividend payments. The declaration and payment of future dividends will depend upon, among other things, the Company's future earnings and financial condition, liquidity and capital requirements, the general economic and regulatory climate and other factors deemed relevant by the Company's Board of Directors. OTHER MATERIAL LONG-TERM COMMITMENTS As of February 9, 1996, Tantawan Services, LLC ("TS"), a company that is currently a wholly owned subsidiary of the Company, entered into a Bareboat Charter Agreement (the "Charter") with Tantawan Production B.V. for the charter of the FPSO for use in the Tantawan Field. See "Business -- International Operations." The term of the Charter is for a period ending July 31, 2008, subject to extension. In addition, TS has a purchase option on the FPSO throughout the term of the Charter. TS has also contracted with another company, SBM Marine Services Thailand Ltd., to operate the FPSO on a reimbursable basis throughout the initial term of the Charter. Performance of both the Charter and the agreement to operate the FPSO are non-recourse to TS and the Company. However, performance is secured by a negative pledge on any hydrocarbons stored on the FPSO and is guaranteed by each of the working interest holders in the Tantawan Field, including Thaipo. Thaipo's guarantee is limited to its percentage interest in the Tantawan Field (currently 46.34%). The Charter currently provides for an estimated charter hire commitment of $24,000,000 per year ($11,122,000 net to Thaipo). 33 CAPITAL STRUCTURE CREDIT AGREEMENT AND UNCOMMITTED CREDIT LINES Effective August 1, 1997, the Company entered into an amended and restated credit agreement (as so amended and restated, "Credit Agreement"). The Credit Agreement provides for an unsecured $250,000,000 revolving/term credit facility which will be fully revolving until July 1, 2000, after which the balance will be due in eight quarterly term loan installments, commencing October 31, 2000. The amount that may be borrowed under the Credit Agreement may not exceed a borrowing base which is composed of both domestic and Thai properties less, in certain circumstances, the present value of interest payments on the 2007 Notes. The domestic borrowing base is determined semi-annually by the lenders in accordance with the Credit Agreement, based primarily on the discounted present value of future net revenues from the Company's domestic oil and gas reserves. The portion of the borrowing base which is composed of properties located in the Kingdom of Thailand is also determined semi-annually, but may, at the lenders' discretion, be redetermined once more during each semi-annual period. As of March 13, 1998, the Company's total borrowing base, including both domestic and Thai properties, exceeded $250,000,000. The Credit Agreement is governed by various financial and other covenants, including requirements to maintain positive working capital (excluding current maturities of debt) and a fixed charge coverage ratio, and limitations on indebtedness, creation of liens, the prepayment of subordinated debt, the payment of dividends, mergers and consolidations, investments and asset dispositions. See "Market for the Registrant's Common Stock and Related Security Holder Matters." In addition, the Company is prohibited from pledging borrowing base properties as security for other debt. Borrowings under the Credit Agreement currently bear interest at a base (prime) rate or LIBOR plus 5/8%, at the Company's option. A commitment fee on the unborrowed amount under the Credit Agreement is also charged. The commitment fee is currently 0.25% per annum on the unborrowed amount under the Credit Agreement that is designated as "active" and 0.10% per annum on the unborrowed amount under the Credit Agreement that is designated as "inactive." Of the $250,000,000 that is currently available under the Credit Agreement (subject to borrowing base limitations), $125,000,000 is designated as "active" and $125,000,000 is designated as "inactive." As of March 13, 1998, the Company had also entered into separate letter agreements with two banks under which one of the banks may provide a $10,000,000 uncommitted money market line of credit and the other bank may provide a $20,000,000 uncommitted money market line of credit. Each line of credit is on an as available or offered basis and neither bank has an obligation to make any advances under its respective line of credit. Although loans made under these letter agreements are for a maximum term of 30 days, they are reflected as long-term debt on the Company's balance sheet because the Company currently has the ability and intent to reborrow such amounts under its Credit Agreement. Both letter agreements permit either party to terminate such letter agreement at any time. Under its Credit Agreement, the Company is currently limited to incurring a maximum of $20,000,000 of additional senior debt, which would include debt incurred under these lines of credit. Further, the 2007 Notes also restrict the incurrence of additional senior indebtedness. See "; 2007 Notes." As of March 1, 1998, indebtedness in the amount of $56,000,000 was outstanding under the Credit Agreement and the two letter agreements. 2007 NOTES On May 22, 1997, the Company issued $100,000,000 principal amount of 2007 Notes. The proceeds from the issuance of the 2007 Notes were used to repay amounts outstanding under the Credit Agreement, and to purchase short-term cash investments. The 2007 Notes bear interest at a rate of 8 3/4%, payable semi- annually in arrears on May 15 and November 15 of each year, commencing November 15, 1997. The 2007 Notes are general unsecured senior subordinated obligations of the Company and are subordinated in right of payment to the Company's senior indebtedness, which currently includes the Company's obligations under its bank revolving credit agreement and its unsecured credit lines, but are senior in right of payment to its subordinated indebtedness, which currently includes the 2006 Notes and the 2004 Notes. The Company, at its option, may redeem the 2007 Notes in whole or in part, at any time on or after May 15, 2002, at a redemption price of 104.375% of their principal value and decreasing percentages thereafter. No 34 sinking fund payments are required on the 2007 Notes. The 2007 Notes are redeemable at the option of any holder, upon the occurrence of a change of control (as defined in the indenture governing the 2007 Notes), at 101% of their principal amount. The indenture governing the 2007 Notes also imposes certain covenants on the Company that are customary for senior subordinated indebtedness generally, including covenants limiting: incurrence of indebtedness including senior indebtedness; restricted payments; the issuance and sales of restricted subsidiary capital stock; transactions with affiliates; liens; disposition of proceeds of assets sales; non-guarantor restricted subsidiaries; dividends and other payment restrictions affecting restricted subsidiaries; and mergers, consolidations and the sale of assets. 2004 NOTES The Company's 2004 Notes were called for redemption on March 16, 1998, at a price equal to 103.30% of their principal amount. Prior thereto, holders of all but $95,000 principal amount of the 2004 Notes chose to convert their 2004 Notes into Common Stock at a conversion price of $22.188 per common share, rather than receive cash for their 2004 Notes resulting in the issuance of 3,879,726 shares of Common Stock. 2006 NOTES The outstanding principal amount of 2006 Notes was $115,000,000 as of December 31, 1997. The 2006 Notes are convertible into Common Stock at $42.185 per share, subject to adjustment upon the occurrence of certain events. The 2006 Notes will be redeemable at the option of the Company, in whole or in part, at any time on or after June 15, 1999, at a redemption price of 103.85% of their principal amount and decreasing percentages thereafter. No sinking fund payments are required on the 2006 Notes. The 2006 Notes are redeemable at the option of the holder, upon the occurrence of a repurchase event (a change of control and other circumstances as defined in the indenture governing the 2006 Notes), at 100% of the principal amount. OTHER MATTERS INFLATION Publicly held companies are asked to comment on the effects of inflation on their business. Currently annual inflation in terms of the decrease in the general purchasing power of the U.S. dollar is running much below the general annual inflation rates experienced in the past. While the Company, like other companies, continues to be affected by fluctuations in the purchasing power of the U.S. dollar, such effect is not currently considered significant. SOUTHEAST ASIA ECONOMIC ISSUES A substantial portion of the Company's oil and gas operations are conducted in Southeast Asia, and a substantial portion of its natural gas and liquid hydrocarbon production are sold there. In recent months, Southeast Asia in general, and the Kingdom of Thailand in particular, have experienced severe economic difficulties which have been characterized by sharply reduced economic activity, illiquidity, highly volatile foreign currency exchange rates and unstable stock markets. The government of the Kingdom of Thailand and other governments in the region are currently acting to address these issues. However, the economic difficulties currently being experienced in Thailand, together with the volatility of the Thai Baht against the U.S. dollar, will continue to have a material impact on the Company's operations in the Kingdom of Thailand, together with the prices that the Company receives for its oil and natural gas production there. See "-- Results of Operations; Income and Revenue Data" and "-- Results of Operations; Operating Costs and Expenses; Foreign Currency Transaction Loss." All of the Company's current natural gas production from the Thailand Concession is committed under a long term Gas Sales Agreement to PTT at a price denominated in Thai Baht which is determined in accordance with a formula that is intended to ameliorate, at least in part, any decline in the purchasing power of the Thai Baht against the U.S. dollar. See "Business -- International Operations; Contractual Terms Governing the Thailand Concession" and "Business -- Miscellaneous; Sales." Although the 35 Company currently believes that PTT will honor its commitments under the Gas Sales Agreement, a failure by PTT to honor such commitments could have a material adverse effect on the Company. The Company's crude oil and condensate production from the Thailand Concession is sold on a tanker load by tanker load basis. Prices that the Company receives for such production are based on world benchmark prices, which are denominated in U.S. dollars, and are currently expected on future crude oil sales to be paid in U.S. dollars. See "Business -- International Operations; Contractual Terms Governing the Thailand Concession and Related Production" and "Business -- Miscellaneous; Sales." The Company believes that the current economic difficulties in Southeast Asia have resulted in a decreased demand for petroleum products in the region, which has contributed to the recent general decline in crude oil and condensate prices throughout the world. This price decline has had an adverse effect on all oil and gas companies that sell their production on the world spot markets, including the Company, without regard to where their respective production is located. YEAR 2000 ISSUE Many computer software systems, as well as certain hardware, were structured to utilize a two-digit date field meaning that they may not be able to properly recognize dates in the year 2000. This could result in significant system failures. The Company has a process in place to identify potential year 2000 problems and implement solutions. The Company has addressed the year 2000 issue in those areas where replacement systems have been installed for other business reasons. Where existing systems are expected to remain in place beyond 1999, the Company is implementing systems changes utilizing a combination of internal and external resources. In addition, the Company intends to communicate with its major suppliers and others with whom it conducts business to determine that they will be able to resolve the year 2000 issue. While the Company believes it will be able to resolve the year 2000 issue, if it is unable to complete the required systems changes or if those with whom the Company conducts business are unsuccessful in implementing solutions, the year 2000 issue could have an adverse impact on the Company's operations and revenues. Based upon current estimates, the Company believes that it will not incur material costs during 1998 and 1999 to implement the necessary changes to existing systems. These costs are being expensed as they are incurred. 36 ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA. ANNUAL REPORT ON FORM 10-K FOR THE YEAR ENDED DECEMBER 31, 1997 POGO PRODUCING COMPANY AND SUBSIDIARIES HOUSTON, TEXAS 37 REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS To the Shareholders and Board of Directors of Pogo Producing Company: We have audited the accompanying consolidated balance sheets of Pogo Producing Company (a Delaware corporation) and subsidiaries as of December 31, 1997 and 1996, and the related consolidated statements of income, shareholders' equity and cash flows for each of the three years in the period ended December 31, 1997. These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with generally accepted auditing standards. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of Pogo Producing Company and subsidiaries as of December 31, 1997 and 1996, and the results of their operations and their cash flows for each of the three years in the period ended December 31, 1997, in conformity with generally accepted accounting principles. ARTHUR ANDERSEN LLP Houston, Texas February 13, 1998 38 POGO PRODUCING COMPANY & SUBSIDIARIES CONSOLIDATED STATEMENTS OF INCOME YEAR ENDED DECEMBER 31, ---------------------------------- 1997 1996 1995 ---------- ---------- ---------- (EXPRESSED IN THOUSANDS, EXCEPT PER SHARE AMOUNTS) Revenues: Oil and gas..................... $ 285,200 $ 204,142 $ 157,459 Gains (losses) on sales......... 1,100 (165) 100 ---------- ---------- ---------- Total...................... 286,300 203,977 157,559 ---------- ---------- ---------- Operating Costs and Expenses: Lease operating................. 63,501 37,628 35,071 General and administrative...... 21,412 18,028 16,400 Exploration..................... 10,530 16,777 7,468 Dry hole and impairment......... 9,631 8,579 6,703 Depreciation, depletion and amortization.................. 103,157 61,857 68,489 ---------- ---------- ---------- Total...................... 208,231 142,869 134,131 ---------- ---------- ---------- Operating Income..................... 78,069 61,108 23,428 Interest: Charges......................... (21,886) (13,203) (11,167) Income.......................... 453 232 26 Capitalized..................... 6,175 4,244 1,834 Foreign Currency Transaction Loss.... (7,604) -- -- ---------- ---------- ---------- Income Before Taxes and Extraordinary Item............................... 55,207 52,381 14,121 ---------- ---------- ---------- Income Tax Expense................... (18,091) (18,800) (4,891) ---------- ---------- ---------- Income Before Extraordinary Item..... 37,116 33,581 9,230 Extraordinary Loss on Early Extinguishment of Debt, net of taxes.............................. -- (821) -- ---------- ---------- ---------- Net Income........................... $ 37,116 $ 32,760 $ 9,230 ========== ========== ========== Earnings per Share (restated for 1996 and 1995): Basic Before extraordinary item.................... $ 1.11 $ 1.01 $ 0.28 Extraordinary item......... -- (0.02) -- ---------- ---------- ---------- Net income................. $ 1.11 $ 0.99 $ 0.28 ========== ========== ========== Diluted Before extraordinary item.................... $ 1.06 $ 0.97 $ 0.28 Extraordinary item......... -- (0.02) -- ---------- ---------- ---------- Net income................. $ 1.06 $ 0.95 $ 0.28 ========== ========== ========== Dividends per Common Share........... $ 0.12 $ 0.12 $ 0.12 ========== ========== ========== The accompanying notes to consolidated financial statements are an integral part hereof. 39 POGO PRODUCING COMPANY & SUBSIDIARIES CONSOLIDATED BALANCE SHEETS DECEMBER 31, -------------------------- 1997 1996 ------------ ------------ (EXPRESSED IN THOUSANDS) ASSETS Current Assets: Cash and cash investments....... $ 19,646 $ 3,054 Accounts receivable............. 39,540 30,031 Other receivables............... 46,951 35,027 Inventory -- product............ 713 -- Inventories -- tubulars......... 8,334 6,165 Other........................... 4,087 641 ------------ ------------ Total current assets....... 119,271 74,918 ------------ ------------ Property and Equipment: Oil and gas, on the basis of successful efforts accounting Proved properties being amortized.............. 1,321,817 1,079,523 Unevaluated properties and properties under development, not being amortized.............. 110,231 111,192 Other, at cost.................. 12,619 8,773 ------------ ------------ 1,444,667 1,199,488 Less -- accumulated depreciation, depletion, and amortization, including $6,004 and $4,822 respectively, applicable to other property... 917,363 814,623 ------------ ------------ 527,304 384,865 ------------ ------------ Other................................ 30,042 19,459 ------------ ------------ $ 676,617 $ 479,242 ============ ============ LIABILITIES AND SHAREHOLDERS' EQUITY Current Liabilities: Accounts payable -- operating activities..................... $ 13,639 $ 7,676 Accounts payable -- investing activities..................... 90,833 56,961 Accrued interest payable........ 3,130 1,957 Accrued payroll and related benefits....................... 1,938 1,490 Other........................... 632 163 ------------ ------------ Total current liabilities............ 110,172 68,247 Long-Term Debt....................... 348,179 246,230 Deferred Federal Income Tax.......... 57,502 46,321 Deferred Credits..................... 14,658 11,162 ------------ ------------ Total liabilities.......... 530,511 371,960 ------------ ------------ Shareholders' Equity: Preferred stock, $1 par; 2,000,000 shares authorized.... -- -- Common stock, $1 par; 100,000,000 shares authorized, and 33,552,702 and 33,321,381 shares issued, respectively.... 33,553 33,321 Additional capital.............. 144,848 139,337 Retained earnings (deficit)..... (31,971) (65,075) Treasury stock and other, at cost........................... (324) (301) ------------ ------------ Total shareholders' equity................. 146,106 107,282 ------------ ------------ $ 676,617 $ 479,242 ============ ============ The accompanying notes to consolidated financial statements are an integral part hereof. 40 POGO PRODUCING COMPANY & SUBSIDIARIES CONSOLIDATED STATEMENTS OF CASH FLOWS YEAR ENDED DECEMBER 31, ------------------------------- 1997 1996 1995 --------- --------- --------- (EXPRESSED IN THOUSANDS) Cash flows from operating activities: Cash received from customers..... $ 272,004 $ 195,931 $ 164,065 Federal income taxes received.... 7,037 -- 6,000 Operating, exploration, and general and administrative expenses paid.................. (86,445) (74,512) (56,997) Interest paid.................... (20,713) (12,960) (11,036) Federal income taxes paid........ (19,500) 12,500) (6,000) Other............................ (1,651) (3,061) 301 --------- --------- --------- Net cash provided by operating activities...... 150,732 92,898 96,333 --------- --------- --------- Cash flows from investing activities: Capital expenditures............. (197,326) (172,032) (96,403) Purchase of proved reserves...... (31,234) -- (11,921) Proceeds from the sale of property and tubular stock..... 387 100 100 --------- --------- --------- Net cash used in investing activities................ (228,173) (171,932) (108,224) --------- --------- --------- Cash flows from financing activities: Proceeds from issuance of new debt........................... 100,000 115,000 -- Borrowings under senior debt agreements..................... 502,000 208,000 199,000 Payments under senior debt agreements..................... (500,000) (201,000) (182,000) Proceeds from exercise of stock options........................ 3,874 3,378 1,717 Payment of cash dividends on common stock................... (4,012) (3,979) (3,946) Debt issue expenses paid......... (3,165) (3,116) -- Purchase of 8% debentures due 2005........................... -- (40,699) (450) Principal payments of other long-term debt obligations..... -- -- (871) --------- --------- --------- Net cash provided by financing activities...... 98,697 77,584 13,450 --------- --------- --------- Effect of exchange rate changes on cash............................... (4,664) 23 -- --------- --------- --------- Net increase (decrease) in cash and cash investments................... 16,592 (1,427) 1,559 Cash and cash investments at the beginning of the year.............. 3,054 4,481 2,922 --------- --------- --------- Cash and cash investments at the end of the year........................ $ 19,646 $ 3,054 $ 4,481 ========= ========= ========= Reconciliation of net income to net cash provided by operating activities: Net income....................... $ 37,116 $ 32,760 $ 9,230 Adjustments to reconcile net income to net cash provided by operating activities Extraordinary losses on early extinguishments of debt, net of taxes........ -- 821 -- Foreign currency transaction loss...................... 7,604 -- -- (Gains) losses on sales..... (1,100) 165 (100) Depreciation, depletion and amortization.............. 103,157 61,857 68,489 Dry hole and impairment..... 9,631 8,579 6,703 Interest capitalized........ (6,175) (4,244) (1,834) Increase in deferred income tax....................... 12,999 7,175 5,592 Change in assets and liabilities: (Increase) decrease in accounts receivable... (12,483) (8,211) 7,095 Increase in inventory -- product... (713) -- -- (Increase) decrease in other current assets................ (6,470) 81 23 Increase in other assets................ (7,418) (5,228) (1,187) Increase (decrease) in accounts payable...... 8,998 (2,079) 1,942 Increase in accrued interest payable...... 1,173 243 131 Increase in accrued payroll and related benefits.............. 448 251 2 Increase in other current liability..... 469 60 63 Increase in deferred credits............... 3,496 668 184 --------- --------- --------- Net cash provided by operating activities......................... $ 150,732 $ 92,898 $ 96,333 ========= ========= ========= The accompanying notes to consolidated financial statements are an integral part hereof. 41 POGO PRODUCING COMPANY & SUBSIDIARIES CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY TREASURY RETAINED STOCK SHARE- SHARES COMMON ADDITIONAL EARNINGS AND HOLDERS' OUTSTANDING STOCK CAPITAL (DEFICIT) OTHER EQUITY ----------- ------- ---------- --------- -------- --------- (DOLLARS EXPRESSED IN THOUSANDS) BALANCE AT DECEMBER 31, 1994......... 32,810,261 $32,826 $ 130,675 $ (99,140) $ (324) $ 64,037 Net income........................... -- -- -- 9,230 -- 9,230 Exercise of stock options............ 181,136 181 2,206 -- -- 2,387 Dividends ($0.12 per common share)... -- -- -- (3,946) -- (3,946) ----------- ------- ---------- --------- -------- --------- BALANCE AT DECEMBER 31, 1995......... 32,991,397 33,007 132,881 (93,856) (324) 71,708 Net income........................... -- -- -- 32,760 -- 32,760 Foreign currency translation gain.... -- -- -- -- 23 23 Exercise of stock options............ 274,714 274 4,924 -- -- 5,198 Shares issued in connection with the Long-Term Incentive Plan........... 5,896 6 246 -- -- 252 Shares issued in connection with the conversion of -- 8% Debentures................... 32,898 33 1,267 -- -- 1,300 2004 Notes...................... 901 1 19 -- -- 20 Dividends ($0.12 per common share)... -- -- -- (3,979) -- (3,979) ----------- ------- ---------- --------- -------- --------- BALANCE AT DECEMBER 31, 1996......... 33,305,806 33,321 139,337 (65,075) (301) 107,282 Net income........................... -- -- -- 37,116 -- 37,116 Foreign currency translation loss.... -- -- -- -- (23) (23) Exercise of stock options............ 229,024 230 5,461 -- -- 5,691 Shares issued in connection with the conversion of 2004 Notes........... 2,297 2 50 -- -- 52 Dividends ($0.12 per common share)... -- -- -- (4,012) -- (4,012) ----------- ------- ---------- --------- -------- --------- BALANCE AT DECEMBER 31, 1997......... 33,537,127 $33,553 $ 144,848 $ (31,971) $ (324) $ 146,106 =========== ======= ========== ========= ======== ========= The accompanying notes to consolidated financial statements are an integral part hereof. 42 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (1) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES NATURE OF OPERATIONS -- Pogo Producing Company was incorporated in 1970. Pogo Producing Company and its subsidiaries (the "Company") are engaged in oil and gas exploration, development and production activities on its properties located offshore in the Gulf of Mexico and onshore in the United States and internationally in the Gulf of Thailand. The Company has interests in 101 lease blocks offshore Louisiana and Texas, approximately 237,000 gross acres onshore in the United States and approximately 734,000 gross acres offshore in the Kingdom of Thailand. USE OF ESTIMATES -- The preparation of these financial statements require the use of certain estimates by management in determining the Company's assets, liabilities, revenues and expenses. Depreciation, depletion and amortization of oil and gas properties and the impairment of oil and gas properties are determined using estimates of proved oil and gas reserves. There are numerous uncertainties in estimating the quantity of proved reserves and in projecting the future rates of production and timing of development expenditures. Oil and gas reserve engineering must be recognized as a subjective process of estimating underground accumulations of oil and gas that cannot be measured in an exact way. Proved reserves of crude oil, condensate, natural gas and natural gas liquids are estimated quantities that geological and engineering data demonstrate with reasonable certainty to be recoverable in the future from known reservoirs under existing conditions. PRINCIPLES OF CONSOLIDATION -- The consolidated financial statements include the accounts of Pogo Producing Company and its subsidiary and affiliated companies, after elimination of all significant intercompany transactions. Majority owned subsidiaries are fully consolidated. Minority owned subsidiaries or affiliates are pro rata consolidated in the same manner as the Company, and the oil and gas industry generally, accounts for its operating or working interest in oil and gas joint ventures. PRIOR-YEAR RECLASSIFICATIONS -- Certain prior-year amounts have been reclassified to conform with the current year presentation. FOREIGN CURRENCY -- The U. S. Dollar is the functional currency for all areas of operations of the Company. Accordingly, monetary assets and liabilities and items of income and expense denominated in a foreign currency are remeasured to U. S. dollars at the rate of exchange in effect at the end of each month and the resulting gains or losses on foreign currency transactions are included in the consolidated statements of income for the period. INVENTORY -- PRODUCT Crude oil and condensate from the Company's Tantawan field located in the Kingdom of Thailand is produced into a floating production, storage and off loading ("FPSO") system and sold periodically as an economic barge quantity is accumulated. The product inventory at December 31, 1997 consists of approximately 43,000 barrels of crude oil and condensate, net to the Company's interest, and is carried at its estimated net realizable value of $16.67 per barrel. INVENTORY -- TUBULARS Tubular Inventories consist primarily of goods used in the Company's operations and are stated at the lower of average cost or market value. 43 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) INTEREST CAPITALIZED -- Interest costs related to financing major oil and gas projects in progress are capitalized until the projects are evaluated or until production commences if the projects are evaluated as successful. EARNINGS PER SHARE -- In 1997, the Company adopted the Financial Accounting Standards Board's Statement of Financial Accounting Standards No. 128, Earnings Per Share ("SFAS 128"). Prior years have been restated in conformity with the provisions of SFAS 128. Earnings per common share (basic earnings per share) are based on the weighted average number of shares of common stock outstanding during the periods. Earnings per common share and potential common share (diluted earnings per share) consider the effect of dilutive securities as set out below in thousands, except per share amounts. FOR THE YEAR ENDED DECEMBER 31, 1997 ------------------------------ INCOME SHARES PER SHARE ------- ------ --------- BASIC EARNINGS PER SHARE............. $37,116 33,421 $ 1.11 Effect of potential dilutive securities: Shares assumed issued from the exercise of options to purchase common shares, net of treasury shares assumed purchased from the proceeds, at the average market price for the period................ -- 758 -- Interest expense avoided, net of taxes, and shares issued from the assumed conversion at $22.188 per share of the 2004 Notes......................... 3,082 3,885 ------- ------ --------- DILUTED EARNINGS PER SHARE........... $40,198 38,064 $ 1.06 ======= ====== ========= Antidilutive securities: Shares assumed not issued from options to purchase common shares as the exercise prices are above the average market price for the period.......... -- 471 $ 40.82 Interest expense incurred, net of taxes, and shares not issued related to the assumed non-conversion at $42.185 per share of the 2006 Notes....... $ 4,111 2,726 $ 1.51 44 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) FOR THE YEAR ENDED DECEMBER 31, 1996 -------------------------------- INCOME(A) SHARES PER SHARE --------- ------ --------- BASIC EARNINGS PER SHARE............. $33,581 33,203 $ 1.01 Effect of potential dilutive securities: Shares issued from the assumed exercise of options to purchase common shares, net of treasury shares assumed purchased from the proceeds, at the average market price for the period................ -- 831 -- Interest expense avoided, net of taxes, and shares issued from the assumed conversion at $22.188 per share of the 2004 Notes......................... 3,083 3,886 --------- ------ --------- DILUTED EARNINGS PER SHARE........... $36,664 37,920 $ 0.97 ========= ====== ========= (a) Computed on income before extraordinary item Antidilutive securities: Shares assumed not issued from options to purchase common shares as the exercise prices are above the average market price for the period.......... -- 20 $ 40.94 Interest expense incurred, net of taxes, and shares not issued related to the assumed non-conversion at $39.50 per share of the 8% Debentures, retired on June 28, 1996................. $ 1,179 521 $ 2.26 Interest expense incurred, net of taxes, and shares not issued related to the assumed non-conversion at $42.185 per share of the 2006 Notes.................. $ 2,238 1,472 $ 1.52 FOR THE YEAR ENDED DECEMBER 31, 1995 ------------------------------ INCOME SHARES PER SHARE ------- ------ --------- BASIC EARNINGS PER SHARE............. $ 9,230 32,893 $ 0.28 Effect of potential dilutive securities: Shares issued from the assumed exercise of options to purchase common shares, net of treasury shares assumed purchased from the proceeds, at the average market price for the period................ -- 597 -- ------- ------ --------- DILUTED EARNINGS PER SHARE........... $ 9,230 33,490 $ 0.28 ======= ====== ========= Antidilutive securities: Shares assumed not issued from options to purchase common shares as the exercise prices are above the average market price for the period.......... -- 598 $ 22.13 Interest expense incurred, net of taxes, and shares not issued related to the assumed non-conversion at $39.50 per share of the 8% Debentures.... $ 2,229 1,085 $ 2.05 Interest expense incurred, net of taxes, and shares not issued related to the assumed non-conversion at $22.188 per share of the 2004 Notes....... $ 3,083 3,887 $ 0.79 45 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) PRODUCTION IMBALANCES -- Owners of an oil and gas property often take more or less production from a property than entitled to based on their ownership percentages in the property. This results in a condition known in the industry as a production imbalance. The Company follows the "take" (cash) method of accounting for production imbalances. Under this method, the Company recognizes revenues on production as it is taken and delivered to its purchasers. The Company's crude oil imbalances are not significant. At December 31, 1997, the Company had taken approximately 3,751 MMcf of natural gas less than it was entitled to based on its interest in those properties, and approximately 1,757 MMcf more than its entitlement on other properties placing the Company at year end in a net under-delivered position of approximately 1,994 MMcf of natural gas based on its working interest ownership in the properties. OIL AND GAS ACTIVITIES AND DEPRECIATION, DEPLETION AND AMORTIZATION -- The Company follows the successful efforts method of accounting for its oil and gas activities. Under the successful efforts method, lease acquisition costs and all development costs are capitalized. Proved properties are reviewed whenever events or changes in circumstances indicate that the value of such property on the Company's books may not be recoverable. Unproved properties are reviewed quarterly to determine if there has been impairment of the carrying value, with any such impairment charged to expense in the period. Exploratory drilling costs are capitalized until the results are determined. If proved reserves are not discovered, the exploratory drilling costs are expensed. Other exploratory costs are expensed as incurred. The provision for depreciation, depletion and amortization is based on the capitalized costs as determined above, plus future costs to abandon offshore wells and platforms, and is on a cost center by cost center basis using the units of production method. The Company generally creates cost centers on a field by field basis for oil and gas activities in the Gulf of Mexico and the Gulf of Thailand. Generally, the Company establishes cost centers on the basis of an oil or gas trend or play for its oil and gas activities onshore in the United States. Other properties are depreciated using a straight-line method in amounts which in the opinion of management are adequate to allocate the cost of the properties over their estimated useful lives. CONSOLIDATED STATEMENTS OF CASH FLOWS -- For the purpose of cash flows, the Company considers all highly liquid investments with a maturity date of three months or less to be cash equivalents. Significant transactions may occur which do not directly affect cash balances and as such will not be disclosed in the Consolidated Statements of Cash Flows. Certain such noncash transactions are disclosed in the Consolidated Statements of Shareholders' Equity relating to shares issued in connection with the Long-Term Incentive Plan and the conversion of debentures into Common Stock in 1996 and 1997. COMMITMENTS AND CONTINGENCIES -- The Company has commitments for operating leases for office space in Houston, Midland and Bangkok and commitments for an operating lease and operating expenses related to a floating production, storage and off-loading vessel (FPSO) in the Gulf of Thailand. Rental expense for office space was $1,440,000 in 1997, $1,054,000 in 1996, and $861,000 in 1995. Expenses for the FPSO lease and related 46 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) operating costs were $14,809,000 in 1997. Future minimum office and FPSO lease expenses and related FPSO operating expense payments (in thousands of dollars) at December 31, 1997 are as follows: 1998................................. $ 17,826 1999................................. 17,830 2000................................. 17,758 2001................................. 17,758 2002................................. 16,611 Thereafter........................... 91,352 (2) INCOME TAXES The components of income (loss) before income taxes for each of the three years in the period ended December 31, 1997, are as follows (expressed in thousands): 1997 1996 1995 --------- --------- --------- United States........................ $ 62,953 $ 56,380 $ 16,899 Foreign.............................. (7,746) (3,999) (2,778) --------- --------- --------- Total........................... $ 55,207 $ 52,381 $ 14,121 ========= ========= ========= The components of federal income tax expense (benefit) for each of the three years in the period ended December 31, 1997, are as follows (expressed in thousands): 1997 1996 1995 --------- --------- --------- United States, current............... $ 16,000 $ 12,500 $ -- United States, deferred(a)........... 5,964 7,162 5,602 Foreign, deferred.................... (3,873) (862) (711) --------- --------- --------- Total........................... $ 18,091 $ 18,800 $ 4,891 ========= ========= ========= - ------------ (a) Excludes $443,000 of deferred tax benefit on extraordinary loss of $1,264,000 in 1996. Total federal income tax expense (benefit) for each of the three years in the period ended December 31, 1997, differs from the amounts computed by applying the statutory federal income tax rate to income before taxes as follows (expressed as a percent of pretax income): 1997 1996 1995 --------- --------- --------- Federal statutory income tax rate.... 35.0% 35.0% 35.0% Increases (reductions) resulting from: Statutory depletion in excess of tax basis....................... (0.2) (0.2) (2.2) Foreign taxes................... (2.1) 1.1 1.6 Other........................... 0.1 -- 0.2 --------- --------- --------- 32.8% 35.9% 34.6% ========= ========= ========= Deferred income taxes are determined based upon the differences between the financial statement and tax basis of the Company's assets and liabilities using enacted tax rates in effect for the years in which the differences are expected to reverse. Deferred tax assets are recognized if it is more likely than not that the 47 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) future tax benefit will be realized. The principal components of the Company's deferred income tax assets and liabilities include the following at December 31, 1997 and 1996 (expressed in thousands): DECEMBER 31, -------------------------- 1997 1996 ------------ ------------ Deferred tax liabilities: Intangible drilling costs, capitalized and amortized for financial statement purposes and deducted for income tax purposes...................... $ 204,218 $ 184,981 Charges to property and equipment, expensed for financial statement purposes, and capitalized and amortized for income tax purposes....... 12,203 8,089 Interest charges, capitalized and amortized for financial statement purposes and deducted for income tax purposes...................... 19,762 21,046 ------------ ------------ 236,183 214,116 Deferred tax asset: Differences in depletion and depreciation rates used for tangible assets for financial and income tax purposes....... (178,681) (167,795) ------------ ------------ Net deferred tax liability........... $ 57,502 $ 46,321 ============ ============ (3) LONG-TERM DEBT Long-term debt and the amount due within one year at December 31, 1997 and 1996, consists of the following (dollars expressed in thousands): DECEMBER 31, ---------------------- 1997 1996 ---------- ---------- Senior debt -- Bank revolving credit agreement debt: LIBO Rate based loans, borrowings at December 31, 1997 and 1996 at average interest rates of 6.52% and 6.59%, respectively............ $ 47,000 $ 22,000 Prime rate based loans, borrowing at December 31, 1996 at an interest rate of 8.25%........... -- 13,000 ---------- ---------- Total bank revolving credit agreement debt............... 47,000 35,000 Uncommitted credit lines with banks, borrowing at December 31, 1996 at an average interest rate of 7.0%.................... -- 10,000 ---------- ---------- Total senior debt.................... 47,000 45,000 ---------- ---------- Subordinated debt -- 8 3/4% Senior subordinated notes, due 2007 (issued May 22, 1997)................. 100,000 -- 5 1/2% Convertible subordinated notes, due 2004............... 86,179 86,230 5 1/2% Convertible subordinated notes, due 2006............... 115,000 115,000 ---------- ---------- Total subordinated debt.............. 301,179 201,230 ---------- ---------- Total debt........................... 348,179 246,230 ---------- ---------- Amount due within one year -- ....... -- -- ---------- ---------- Long-term debt....................... $ 348,179 $ 246,230 ========== ========== 48 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) Effective August 1, 1997, the Company entered into an amended and restated credit agreement (as so amended and restated, the "Credit Agreement"). The Credit Agreement provides for an unsecured $250,000,000 revolving/term credit facility which will be fully revolving until July 1, 2000, after which the balance will be due in eight quarterly term loan installments, commencing October 31, 2000. The amount that may be borrowed under the Credit Agreement may not exceed a borrowing base which is composed of both domestic and Thai properties less, in certain circumstances, the present value of interest payments on the 2007 Notes. The domestic borrowing base is determined semiannually by the lenders in accordance with the Credit Agreement, based primarily on the discounted present value of future net revenues from the Company's domestic oil and gas reserves. The portion of the borrowing base which composed of properties located in the Kingdom of Thailand is also determined semiannually, but may, at the lenders' discretion, be redetermined once more during each semiannual period. The value of this portion of the borrowing base is determined by the lenders applying their usual and customary criteria for oil and gas evaluation. As of January 1, 1998, the Company's total borrowing base, including both domestic and Thai properties, exceeded $250,000,000. The Credit Agreement is governed by various financial and other covenants, including requirements to maintain positive working capital (excluding current maturities of debt) and fixed charge coverage ratio, and limitations on indebtedness, creation of liens, the prepayment of subordinated debt, the payment of dividends, mergers and consolidation, investments and asset dispositions. In addition, the Company is prohibited from pledging borrowing base properties as security for other debt. Borrowings under the Credit Agreement currently bear interest at a base (prime) rate or LIBOR plus 5/8%, at the Company's option. A commitment fee on the unborrowed amount under the Credit Agreement is also charged. The commitment fee is currently 0.25% per annum on the unborrowed amount under the Credit Agreement that is designated as "active" and 0.10% per annum on the unborrowed amount under the Credit Agreement that is designated as "inactive." Of the $250,000,000 that is currently available under the Credit Agreement (subject to borrowing base limitations), $125,000,000 is designated as "active" and $125,000,000 is designated as "inactive". The Company has also entered into separate letter agreements with two banks under which one of the banks may provide a $10,000,000 uncommitted money market line of credit and the other bank may provide a $20,000,000 uncommitted money market line of credit. Each line of credit is on an as available or offered basis and neither bank has an obligation to make any advances under its respective line of credit. Although loans made under these letter agreements are for a maximum term of 30 days, they will be reflected as long-term on the Company's balance sheet because the Company has the ability and intent to reborrow such amounts under its Credit Agreement. Both letter agreements permit either party to terminate such letter agreement at any time. On May 22, 1997, the Company issued $100,000,000 of 8 3/4% Senior Subordinated Notes due 2007 (the "2007 Notes"). The proceeds from the issuance of the 2007 Notes were used to repay amounts outstanding under the Company's bank revolving credit agreement, and to purchase short-term cash investments. The 2007 Notes bear interest at a rate of 8 3/4%, payable semiannually in arrears on May 15 and November 15 of each year, commencing November 15, 1997. The 2007 Notes are general unsecured senior subordinated obligations of the Company and are subordinated in right of payment to the Company's senior indebtedness, which currently includes the Company's obligations under its bank revolving credit agreement and its unsecured credit lines, but are senior in right of payment to its subordinated indebtedness, which currently includes the 2006 Notes and the 2004 Notes. The Company, at its option, may redeem the 2007 Notes in whole or in part, at any time on or after May 15, 2002, at a redemption price of 104.375% of their principal value and decreasing percentages thereafter. No sinking fund payments are required on the 2007 Notes. The 2007 Notes are redeemable at the option of any holder, upon the occurrence of a change of control (as defined in the indenture governing the 2007 Notes), at 101% of their principal amount. The indenture governing the 2007 Notes also imposes certain covenants on the Company that are customary for senior subordinated indebtedness generally, including covenants limiting: incurrence of indebtedness 49 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) including senior indebtedness; restricted payments; the issuance and sales of restricted subsidiary capital stock; transactions with affiliates; liens; disposition of proceeds of asset sales; non-guarantor restricted subsidiaries; dividends and other payment restrictions affecting restricted subsidiaries; and mergers, consolidations and the sale of assets. As of December 31, 1997, $28,657,000 was available for dividends under this limitation, which is currently the Company's most restrictive such covenant. The 5 1/2% Convertible Subordinated Notes, due 2004 (the "2004 Notes") are convertible into Common Stock at $22.188 per share subject to adjustment upon the occurrence of certain events. The 2004 Notes will be redeemable at the option of the Company, in whole or in part, at any time on or after March 15, 1998, at a redemption price of 103.3% and decreasing percentages thereafter. No sinking fund is provided. The 2004 Notes are redeemable at the option of the holder, upon the occurrence of a repurchase event (a change in control and other circumstances, as defined), at 100% of the principal amount. On February 12, 1998, the Company announced its intent to redeem the 2004 Notes on March 16, 1998 at an amount equal to 103.3% of their principal amount plus accrued interest. Holders may elect to convert the principal or any integral multiple of a 2004 Note into common stock at $22.188 per share until close of business on March 13, 1998. The 5 1/2% Convertible Subordinated Notes, due 2006 (the "2006 Notes") are convertible into Common Stock at $42.185 per share subject to adjustment upon the occurrence of certain events. The 2006 Notes will be redeemable at the option of the Company, in whole or in part, at any time on or after June 15, 1999, at a redemption price of 103.85% and decreasing percentages thereafter. No sinking fund is provided. The 2006 Notes are redeemable at the option of the holder, upon the occurrence of a repurchase event (a change in control and other circumstances, as defined), at 100% of the principal amount. Current maturities and sinking fund requirements during the next five years in connection with the above long-term debt are none in 1998 and 1999, $7,050,000 in 2000, $25,850,000 in 2001 and $14,100,000 in 2002. All of the current maturities reflected above are related to the retirement of the Company's bank debt. The Company has established a history of refinancing its bank debt before scheduled maturity payments commence and expects to do so again before the amortization of bank debt commences in 2000. 50 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) (4) GEOGRAPHIC SEGMENT REPORTING During 1997, the Company adopted the Financial and Accounting Standard's Board's Statement of Financial Accounting Standards No. 131, Disclosures about Segments of an Enterprise and Related Information ("SFAS 131"). Information concerning the Company's revenues and long-lived assets as required by SFAS 131 is as follows (in thousands of dollars): LONG-LIVED REVENUES ASSETS ---------- ----------- AS OF AND FOR THE YEAR ENDED DECEMBER 31, 1997 United States................... $ 245,458 $ 366,638 Kingdom of Thailand............. 39,393 160,666 ---------- ----------- $ 284,851 $ 527,304 ========== =========== AS OF AND FOR THE YEAR ENDED DECEMBER 31, 1996 United States................... $ 203,364 $ 295,108 Kingdom of Thailand............. -- 89,757 ---------- ----------- $ 203,364 $ 384,865 ========== =========== AS OF AND FOR THE YEAR ENDED DECEMBER 31, 1995 United States................... $ 156,729 $ 232,527 Kingdom of Thailand............. -- 29,306 ---------- ----------- $ 156,729 $ 261,833 ========== =========== (5) SALES TO MAJOR CUSTOMERS The Company is an oil and gas exploration and production company that generally sells its oil and gas to numerous customers on a month-to-month basis. Sales to the following customers exceeded 10% of revenues during any one of the three years indicated (expressed in thousands): 1997 1996 1995 --------- --------- --------- Enron Corp. and affiliates........... $ 57,965 $ 58,101 $ 42,895 Petroleum Authority of Thailand (PTT).............................. $ 30,108 $ -- $ -- Coastal Gas Marketing Company........ $ -- $ 18,376 $ 18,117 (6) CREDIT RISK Substantially all of the Company's accounts receivable at December 31, 1997 and 1996, result from oil and gas sales and joint interest billings to other companies in the oil and gas industry. This concentration of customers and joint interest owners may impact the Company's overall credit risk, either positively or negatively, in that these entities may be similarly affected by industry-wide changes in economic or other conditions. Such receivables are generally not collateralized. Historically, credit losses incurred by the Company on receivables generally have not been material. No known material credit losses were experienced during 1997 or 1996. A substantial portion of the Company's oil and gas operations are conducted in Southeast Asia, and a substantial portion of its natural gas and liquid hydrocarbon production are sold there. In recent months, Southeast Asia in general, and the Kingdom of Thailand in particular, have experienced severe economic difficulties which have been characterized by sharply reduced economic activity, illiquidity, highly volatile foreign currency exchange rates and unstable stock markets. The government of the Kingdom of Thailand and other governments in the region are currently acting to address these issues. However, the economic difficulties currently being experienced in Thailand, together with the volatility of the Thai Baht against the 51 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) U.S. dollar, will continue to have a material impact on the Company's operations in the Kingdom of Thailand, together with the prices that the Company receives for its oil and natural gas production there. All of the Company's current natural gas production from its Thailand operations committed under a long term Gas Sales Agreement to PTT at a price denominated in Thai Baht. The Company's crude oil and condensate production from its Thailand operations is sold on a tanker load by tanker load basis. Prices that the Company receives for such production are based on world benchmark prices, which are denominated in U.S. dollars, and are currently expected on future crude oil sales to be paid in U.S. dollars. The Company believes that the current economic difficulties in Southeast Asia have resulted in a decreased demand for petroleum products in the region, which has contributed to the recent general decline in crude oil and condensate prices throughout the world. (7) EMPLOYEE BENEFITS As permitted by SFAS No. 123, the Company applies APB Opinion No. 25 and related interpretations in accounting for its stock option plans. Since the exercise price of the options granted is equal to the quoted market price of the Company's stock at the date of grant, no compensation cost has been recognized for its stock option plans. Had compensation costs been determined based on the fair value at the grant dates for awards made in 1997, 1996, and 1995 consistent with the methods of SFAS No. 123, the Company's net income and earnings per share would have been reduced to the pro forma amounts indicated below (in thousands, except for per share amounts): 1997 1996 1995 --------- --------- --------- Net income: As reported..................... $ 37,116 $ 32,760 $ 9,230 Pro forma....................... $ 34,220 $ 31,194 $ 8,619 Earnings per share: As reported (restated for 1996 and 1995) -- Basic............ $ 1.11 $ 0.99 $ 0.28 As reported (restated for 1996 and 1995) -- Diluted.......... $ 1.06 $ 0.95 $ 0.28 Pro forma -- Basic.............. $ 1.04 $ 0.94 $ 0.26 Pro forma -- Diluted............ $ 0.99 $ 0.91 $ 0.26 The fair value of grants was estimated on the date of grant using the Black Scholes option pricing model with the following weighted-average assumptions used in 1997, 1996, and 1995, respectively: risk-free interest rates of 6.10%, 6.25%, and 6.00%, expected volatility of 34.63%, 39.15%, and 41.78%, dividend yields of 0.29%, 0.34%, and 0.54%, and an expected life of the options of 4 years in each of the years 1997, 1996, and 1995. The Company has a tax-advantaged savings plan in which all salaried employees may participate. Under such plan, a participating employee may allocate up to 10% of his salary, up to a maximum allowed by law ($10,000 for 1998), and the Company will then match the employee's contribution on a dollar for dollar basis up to 6% of the employee's salary. Funds contributed by the employee and the matching funds contributed by the Company are held in trust by a bank trustee in six separate funds. Amounts contributed by the employee and earnings and accretions thereon may be used to purchase shares of Common Stock, invest in a money market fund or invest in four stock, bond, or blended stock and bond mutual funds according to instructions from the employee. Matching funds contributed to the savings plan by the Company are invested only in Common Stock. The Company contributed $588,000 to the savings plan in 1997, $471,000 in 1996, and $277,000 in 1995. The Company's stock option plans authorize the granting of options to key employees and non-employee directors at prices equivalent to the market value at the date of grant. Options generally become exercisable in three annual installments commencing one year after the date of grant and, if not exercised, 52 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) expire 10 years from the date of grant. In 1996, the Company adopted the Financial Accounting Standards Board's Statement of Financial Accounting Standards No. 123, Accounting for Stock-Based Compensation ("SFAS No. 123"). As permitted by SFAS No. 123, the Company elected to continue to account for employee stock-based compensation using the intrinsic value method prescribed by Accounting Principles Board Opinion No. 25, Accounting for Stock Issued to Employees. Accordingly, the adoption of SFAS No. 123 had no effect on the Company's results of operations in 1996 and 1997. A summary of the status of the Company's plans as of December 31, 1997, 1996, and 1995, and changes during the years ended on those dates is presented below: WEIGHTED AVERAGE NUMBER OF EXERCISE OPTIONS PRICE --------- -------- Outstanding, December 31, 1994 1,387,537 $11.72 Granted......................... 389,000 $22.34 Exercised....................... (181,136) $ 9.48 Forfeited or expired............ (20,000) $14.88 --------- Outstanding, December 31, 1995....... 1,575,401 $14.56 ========= Exercisable, December 31, 1995....... 1,006,686 $10.87 ========= Available for grant, December 31, 1995............................... 1,719,893 ========= Weighted-average fair value of options granted during 1995........ $ 8.77 Outstanding, December 31, 1995....... 1,575,401 $14.56 Granted......................... 406,500 $34.59 Exercised....................... (274,714) $12.30 --------- Outstanding, December 31, 1996....... 1,707,187 $19.70 ========= Exercisable, December 31, 1996....... 1,077,658 $14.31 ========= Available for grant, December 31, 1996............................... 1,313,393 ========= Weighted-average fair value of options granted during 1996........ $13.56 Outstanding, December 31, 1996....... 1,707,187 $19.70 Granted......................... 480,400 $40.49 Exercised....................... (229,024) $16.83 --------- Outstanding, December 31, 1997....... 1,958,563 $25.13 ========= Exercisable, December 31, 1997....... 1,196,803 $18.15 ========= Available for grant, December 31, 1997............................... 832,993 ========= Weighted-average fair value of options granted during 1997........ $14.63 53 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) The following table summarizes information about stock options outstanding at December 31, 1997: OPTIONS OUTSTANDING --------------------------------------- WEIGHTED OPTIONS EXERCISABLE AVERAGE ----------------------- REMAINING WEIGHTED WEIGHTED CONTRACTUAL AVERAGE AVERAGE RANGE OF NUMBER LIFE EXERCISE NUMBER EXERCISE OPTION PRICES OUTSTANDING (DAYS) PRICE EXERCISABLE PRICE - ------------------------------------- ------------ ----------- -------- ----------- -------- $4.38........................... 92,750 12 $ 4.38 92,750 $ 4.38 $5.56 to $8.06.................. 349,361 1,107 $ 6.83 349,361 $ 6.83 $15.13 to $19.13................ 156,046 2,014 $16.46 156,046 $16.46 $20.31 to $23.88................ 484,838 2,620 $22.15 381,827 $22.17 $30.56 to $34.88................ 325,001 3,143 $33.91 102,319 $33.93 $35.13 to $38.94................ 82,667 3,150 $36.18 56,000 $36.03 $40.56 to $44.38................ 465,900 3,483 $40.80 58,500 $41.20 $48.75.......................... 2,000 3,306 $48.75 -- -- ------------ ----------- Total........................... 1,958,563 2,493 $25.13 1,196,803 $18.15 ============ =========== 54 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) A trusteed retirement plan has been adopted by the Company for its salaried employees. The benefits are based on years of service and the employee's average compensation for five consecutive years within the final ten years of service which produce the highest average compensation. The Company makes annual contributions to the plan in the amount of retirement plan cost accrued or the maximum amount which can be deducted for federal income tax purposes. The following table sets forth the plan's funded status (in thousands of dollars) as of December 31, 1997, 1996, and 1995. 1997 1996 1995 ---------- --------- --------- Actuarial present value (discounted at 7%, 7 1/4%, and 7 1/4%, respectively) of benefit obligations: Accumulated benefit obligations -- Vested..................... $ 7,355 $ 6,408 $ 5,488 Non-vested................. 1,536 1,138 1,173 ---------- --------- --------- Total accumulated benefit obligations................ 8,891 7,546 6,661 Projected salary increases (escalated at 5 1/2%, 5% and 5%, respectively) and other changes....................... 2,329 1,804 1,734 ---------- --------- --------- Projected benefit obligations for service rendered to date.......................... 11,220 9,350 8,395 Plan assets at fair value, primarily listed securities with an expected long-term rate of return of 9 1/2%, 8 1/2% and 8 1/2%, respectively.... 31,312 24,181 19,089 ---------- --------- --------- Plan assets in excess of projected benefit obligations................ 20,092 14,831 10,694 Unrecognized: Net overfunding being recognized over 15 years................. (336) (440) (543) Net gain arising from the difference between actual experience and that assumed... (13,134) (9,335) (5,989) Prior service cost.............. (300) (343) (387) ---------- --------- --------- Accrued retirement plan asset........ $ 6,322 $ 4,713 $ 3,775 ========== ========= ========= Retirement plan cost (benefit) for 1997, 1996, and 1995 included the following components: Service cost, benefits accruing each year with proration for future salary increases....... $ 746 $ 621 $ 480 Interest cost on projected benefit obligations..... 707 604 535 Actual return on plan assets..................... (2,286) (1,615) (1,182) Net amortization and deferral................... (775) (548) (333) ---------- --------- --------- Accrued retirement plan cost (benefit)..................... $ (1,608) $ (938) $ (500) ========== ========= ========= Although the Company has no obligation to do so, the Company currently provides full medical benefits to its retired employees and dependents. For current employees, the Company assumes all or a portion of post retirement medical and term life insurance costs based on the employee's age and length of service with the Company. The post retirement medical plan has no assets and is currently funded by the Company on a pay-as-you-go basis. 55 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) The following is an analysis (in thousands of dollars) of the annual expense and activity in the deferred cost and benefits obligation accounts for 1995, 1996 and 1997. The computation assumes that future increases in medical costs will trend down from 8.1% to 5% per year over the next 7 years for purposes of estimating future costs. The medical cost trend rate assumption has a significant effect on the amounts reported. Increasing the assumed medical cost trend rate by one percent in each year would increase the aggregate of service and interest cost components of net periodic post retirement benefit cost for 1997 by $170,000 and the accumulated post retirement benefit obligation as of December 31, 1997 by $1,104,000. ANNUAL DEFERRED BENEFIT EXPENSE COSTS OBLIGATION ------- -------- ---------- Balance at January 1, 1995.............. $3,349 $ (5,487) Amortization of transition costs over 14 years representing the average remaining service period of eligible employees............................. $ 304 (304) 304 Amortization of net gain from earlier periods............................... (69) (69) Service cost, including interest........ 241 Interest cost on transition obligation............................ 399 ------- 1995 expense............................ $ 875 (875) ======= Current benefits paid................... 145 Unrecognized net gain................... 541 -------- ---------- Balance at December 31, 1995............ 3,045 (5,441) Amortization of transition costs over 14 years................................. $ 304 (304) 304 Amortization of net gain from earlier periods............................... (41) (41) Service cost, including interest........ 268 Interest cost on transition obligation............................ 387 ------- 1996 expense............................ $ 918 (918) ======= Current benefits paid................... 94 Unrecognized net gain................... 107 -------- ---------- Balance at December 31, 1996............ 2,741 (5,895) Amortization of transition costs over 14 years................................. $ 305 (305) 305 Amortization of net gain from earlier periods............................... (26) (26) Service cost, including interest........ 459 Interest cost on transition obligation............................ 427 ------- 1997 expense............................ $ 1,165 (1,165) ======= Current benefits paid................... 99 Unrecognized net loss................... (224) -------- Balance at December 31, 1997............ $2,436 ======== Plan assets at fair value............... ---------- Funded status at December 31, 1997 (discounted at 7%).................... $ (6,906) ========== The accumulated postretirement benefit obligation (in thousands of dollars) at December 31, 1997 is attributable to the following groups: Retirees and beneficiaries.............. $1,951 Dependents of retirees.................. 978 Fully eligible active employees......... 802 Active employees, not fully eligible.... 3,175 ---------- $6,906 ========== 56 POGO PRODUCING COMPANY & SUBSIDIARIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED) (8) FAIR VALUE OF FINANCIAL INSTRUMENTS The following methods and assumptions were used to estimate the fair value of each class of financial instruments for which it is practicable to estimate that value. CASH AND CASH INVESTMENTS Fair value is carrying value as no cash equivalents or cash investments are included in the balances as of December 31, 1997 and 1996. DEBT INSTRUMENT BASIS OF FAIR VALUE ESTIMATE - -------------------------------------------------------------------------- Bank revolving credit agreement...... Fair value is carrying value as of December 31, 1997 and 1996 based on the market value interest rates. Uncommitted credit lines with banks.............................. Fair value is carrying value as of December 31, 1997 and 1996 based on the market value interest rates. 2007 Notes........................... Fair value is 102.5% of carrying value as of December 31, 1997 based on a quoted market value. 2004 Notes........................... Fair value is 140.38% and 166%, of carrying value as of December 31, 1997 and 1996, respectively, based on quoted market values. 2006 Notes........................... Fair value is 93.5% and 120%, of carrying value as of December 31, 1997 and 1996, respectively, based on quoted market values. The carrying value and estimated fair value of the Company's financial instruments at December 31, 1997 and 1996 (in thousands of dollars) are as follows: 1997 1996 -------------------------- -------------------------- CARRYING FAIR CARRYING FAIR VALUE VALUE VALUE VALUE ------------ ------------ ------------ ------------ Cash and cash investments............ $ 19,646 $ 19,646 $ 3,054 $ 3,054 Debt: Bank revolving credit agreement..................... (47,000) (47,000) (35,000) (35,000) Uncommitted credit lines with banks......................... -- -- (10,000) (10,000) 2007 Notes...................... (100,000) (102,500) -- -- 2004 Notes...................... (86,179) (120,978) (86,230) (143,142) 2006 Notes...................... (115,000) (107,525) (115,000) (138,000) The Company occasionally enters into forward and futures contracts to minimize the impact of oil and gas price fluctuations. However, the Company does not consider its forward and futures contracts to be financial instruments since these contracts require or permit settlement by the delivery of the underlying commodity. Gains and losses on these activities are recognized in revenues when the hedged production occurs. No such contracts were outstanding as of December 31, 1997 or 1996. 57 UNAUDITED SUPPLEMENTARY FINANCIAL DATA OIL AND GAS PRODUCING ACTIVITIES The results of operations from oil and gas producing activities excludes non-oil and gas revenues, general and administrative expenses, interest charges, interest income and interest capitalized. United States income tax expense was determined by applying the statutory rates to pretax operating results with adjustments for permanent differences. Kingdom of Thailand tax expense was determined by applying the statutory tax rate to Thailand taxable income. UNITED KINGDOM OF TOTAL STATES THAILAND --------- -------- ---------- (EXPRESSED IN THOUSANDS) 1997 ----------------------------------- Revenues............................. $ 284,851 $245,458 $ 39,393 Lease operating expense.............. (63,501) (43,934) (19,567) Exploration expense.................. (10,530) (6,242) (4,288) Dry hole and impairment expense...... (9,631) (9,631) -- Depreciation, depletion and amortization expense............... (101,273) (84,443) (16,830) --------- -------- ---------- Pretax operating results............. 99,916 101,208 (1,292) Income tax (expense) benefit......... (30,353) (32,390) 2,037 --------- -------- ---------- Operating results.................... $ 69,563 $ 68,818 $ 745 ========= ======== ========== 1996 ----------------------------------- Revenues............................. $ 204,142 $204,131 $ 11 Lease operating expense.............. (37,628) (37,628) -- Exploration expense.................. (16,777) (14,247) (2,530) Dry hole and impairment expense...... (8,579) (8,834) 255 Depreciation, depletion and amortization expense............... (61,033) (60,932) (101) --------- -------- ---------- Pretax operating results............. 80,125 82,490 (2,365) Income tax (expense) benefit......... (27,905) (28,767) 862 --------- -------- ---------- Operating results.................... $ 52,220 $ 53,723 $ (1,503) ========= ======== ========== 1995 ----------------------------------- Revenues............................. $ 157,459 $157,536 $ (77) Lease operating expense.............. (35,071) (35,071) -- Exploration expense.................. (7,468) (6,111) (1,357) Dry hole and impairment expense...... (6,703) (6,703) -- Depreciation, depletion and amortization expense............... (67,831) (67,798) (33) --------- -------- ---------- Pretax operating results............. 40,386 41,853 (1,467) Income tax (expense) benefit......... (13,623) (14,334) 711 --------- -------- ---------- Operating results.................... $ 26,763 $ 27,519 $ (756) ========= ======== ========== 58 UNAUDITED SUPPLEMENTARY FINANCIAL DATA -- (CONTINUED) The following table sets forth the Company's capitalized costs (expressed in thousands) incurred for oil and gas producing activities during the years indicated. 1997 1996 1995 ---------- ---------- ---------- Capitalized costs incurred: Property acquisition -- United States........................ $ 14,492 $ 5,927 $ 14,864 Property acquisition -- Kingdom of Thailand................... 28,617 -- 4,171 Exploration -- United States.... 24,016 20,651 14,562 Exploration -- Kingdom of Thailand...................... 21,187 8,317 5,418 Development -- United States.... 95,768 99,464 39,461 Development -- Kingdom of Thailand...................... 60,996 53,564 23,994 Interest capitalized -- United States........................ 3,331 4,244 1,834 Interest capitalized -- Kingdom of Thailand................... 2,748 -- -- ---------- ---------- ---------- $ 251,155 $ 192,167 $ 104,304 ========== ========== ========== Provision for depreciation, depletion and amortization: United States................... $ 85,104 $ 61,033 $ 67,798 Kingdom of Thailand............. 16,830 101 33 ---------- ---------- ---------- $ 101,934 $ 61,134 $ 67,831 ========== ========== ========== 59 UNAUDITED SUPPLEMENTARY FINANCIAL DATA -- (CONTINUED) The following information regarding estimates of the Company's proved oil and gas reserves, which are located offshore in United States waters of the Gulf of Mexico, onshore in the United States and offshore in the Kingdom of Thailand is based on reports prepared by Ryder Scott Company Petroleum Engineers. The definitions and assumptions that served as the basis for the discussions under the caption "Item 1. Business -- Exploration and Production Data -- Reserves" should be referred to in connection with the following information. ESTIMATES OF PROVED RESERVES TOTAL COMPANY UNITED STATES KINGDOM OF THAILAND ----------------------- ----------------------- ----------------------- OIL OIL OIL CONDENSATE CONDENSATE CONDENSATE & NATURAL NATURAL & NATURAL NATURAL & NATURAL NATURAL GAS LIQUIDS GAS GAS LIQUIDS GAS GAS LIQUIDS GAS (BBLS.) (MMCF) (BBLS.) (MMCF) (BBLS.) (MMCF) ----------- -------- ----------- -------- ----------- -------- Proved Reserves as of December 31, 1994................................. 33,861,612 242,890 26,187,240 186,151 7,674,372 56,739 Revisions of previous estimates...................... 496,849 21,800 363,213 16,592 133,636 5,208 Extensions, discoveries and other additions...................... 11,901,880 78,434 4,267,871 35,058 7,634,009 43,376 Purchase of properties........... 4,015,131 30,054 460,156 3,770 3,554,975 26,284 Sale of properties............... (15,144) (748) (15,144) (748) -- -- Estimated 1995 production........ (5,078,326) (44,369) (5,078,326) (44,369) -- -- ----------- -------- ----------- -------- ----------- -------- Proved Reserves as of December 31, 1995............................... 45,182,002 328,061 26,185,010 196,454 18,996,992 131,607 Revisions of previous estimates...................... (499,595) (30,034) 3,374,647 3,022 (3,874,242) (33,056) Extensions, discoveries and other additions...................... 9,810,363 102,039 3,601,333 55,592 6,209,030 46,447 Purchase of properties........... -- -- -- -- -- -- Sale of properties............... -- -- -- -- -- -- Estimated 1996 production........ (4,890,588) (39,122) (4,890,588) (39,122) -- -- ----------- -------- ----------- -------- ----------- -------- Proved Reserves as of December 31, 1996............................... 49,602,182 360,944 28,270,402 215,946 21,331,780 144,998 Revisions of previous estimates...................... 1,033,664 (16,860) 2,194,936 (5,582) (1,161,272) (11,278) Extensions, discoveries and other additions...................... 9,316,407 92,063 4,649,856 49,651 4,666,551 42,412 Purchase of properties........... 5,175,501 30,319 409,428 8,919 4,766,073 21,400 Sale of properties............... (6,155) (1,864) (6,155) (1,864) -- -- Estimated 1997 production........ (6,957,246) (63,114) (6,136,957) (50,350) (820,289) (12,764) ----------- -------- ----------- -------- ----------- -------- Proved Reserves as of December 31, 1997............................... 58,164,353 401,488 29,381,510 216,720 28,782,843 184,768 =========== ======== =========== ======== =========== ======== Proved developed reserves as of: December 31, 1994................ 24,669,755 178,518 24,669,755 178,518 -- -- December 31, 1995................ 22,487,608 164,679 22,487,608 164,679 -- -- December 31, 1996................ 31,090,407 238,032 25,898,414 192,034 5,191,993 45,998 December 31, 1997................ 33,149,612 239,732 26,167,519 179,972 6,982,093 59,760 60 STANDARDIZED MEASURE OF DISCOUNTED FUTURE NET CASH FLOWS RELATED TO PROVED OIL AND GAS RESERVES -- UNAUDITED TOTAL UNITED KINGDOM OF COMPANY STATES THAILAND --------- --------- ----------- (EXPRESSED IN THOUSANDS) 1997 --------------------------------------- Future gross revenues................ $1,801,254 $1,002,609 $ 798,645 Future production costs: Lease operating expense......... (604,665) (269,505) (335,160) Future development and abandonment costs.............................. (401,970) (155,179) (246,791) --------- --------- ----------- Future net cash flows before income taxes.............................. 794,619 577,925 216,694 Discount at 10% per annum............ (331,838) (171,764) (160,074) --------- --------- ----------- Discounted future net cash flow before income taxes................ 462,781 406,161 56,620 Future income taxes, net of discount at 10% per annum................... (113,316) (93,386) (19,930) --------- --------- ----------- Standardized measure of discounted future net cash flows relating to proved oil and gas reserves........ $ 349,465 $ 312,775 $ 36,690 ========= ========= =========== 1996 --------------------------------------- Future gross revenues................ $2,318,113 $1,491,057 $ 827,056 Future production costs: Lease operating expense......... (504,899) (259,501) (245,398) Future development and abandonment costs.............................. (310,839) (126,086) (184,753) --------- --------- ----------- Future net cash flows before income taxes.............................. 1,502,375 1,105,470 396,905 Discount at 10% per annum............ (547,830) (332,343) (215,487) --------- --------- ----------- Discounted future net cash flow before income taxes................ 954,545 773,127 181,418 Future income taxes, net of discount at 10% per annum................... (268,505) (212,906) (55,599) --------- --------- ----------- Standardized measure of discounted future net cash flows relating to proved oil and gas reserves........ $ 686,040 $ 560,221 $ 125,819 ========= ========= =========== 1995 --------------------------------------- Future gross revenues................ $1,495,320 $ 873,578 $ 621,742 Future production costs: Lease operating expense......... (415,829) (208,477) (207,352) Future development and abandonment costs.............................. (247,019) (119,821) (127,198) --------- --------- ----------- Future net cash flows before income taxes.............................. 832,472 545,280 287,192 Discount at 10% per annum............ (299,997) (144,435) (155,562) --------- --------- ----------- Discounted future net cash flow before income taxes................ 532,475 400,845 131,630 Future income taxes, net of discount at 10% per annum................... (155,330) (104,864) (50,466) --------- --------- ----------- Standardized measure of discounted future net cash flows relating to proved oil and gas reserves........ $ 377,145 $ 295,981 $ 81,164 ========= ========= =========== The standardized measure of discounted future net cash flows from the production of proved reserves is developed as follows: 1. Estimates are made of quantities of proved reserves and the future periods in which they are expected to be produced based on year end economic conditions. 61 STANDARDIZED MEASURE OF DISCOUNTED FUTURE NET CASH FLOWS RELATED TO PROVED OIL AND GAS RESERVES -- UNAUDITED -- (CONTINUED) 2. The estimated future gross revenues from proved reserves are priced on the basis of year end prices, except in those instances where fixed and determinable natural gas price escalations are covered by contracts. 3. The future gross revenue streams are reduced by estimated future costs to develop and to produce the proved reserves, as well as certain abandonment costs based on year end cost estimates, and the estimated effect of future income taxes. These cost estimates are subject to some uncertainty, particularly those estimates relating to the Company's properties located in the Kingdom of Thailand. The standardized measure of discounted future net cash flows does not purport to present the fair market value of the Company's oil and gas reserves. An estimate of fair value would also take into account, among other things, the recovery of reserves in excess of proved reserves, anticipated future changes in prices and costs, a discount factor more representative of the time value of money and the risks inherent in reserve estimates. The following are the principal sources of change in the standardized measure of discounted future net cash flows. All amounts are related to changes in reserves located in the United States and the Kingdom of Thailand, as noted. YEAR ENDED DECEMBER 31, 1997 ------------------------------------ TOTAL UNITED KINGDOM OF COMPANY STATES THAILAND --------- --------- ---------- (EXPRESSED IN THOUSANDS) Beginning balance.................... $ 686,040 $ 560,221 $ 125,819 Revisions to prior years' proved reserves: Net changes in prices and production costs.............. (473,086) (344,493) (128,593) Net changes due to revisions in quantity estimates............ (18,624) 9,619 (28,243) Net changes in estimates of future development costs...... (83,170) (75,649) (7,521) Accretion of discount........... 95,455 77,313 18,142 Changes in production rate...... (2,907) 8,568 (11,475) Other........................... (28,225) (13,086) (15,139) --------- --------- ---------- Total revisions............ (510,557) (337,728) (172,829) New field discoveries and extensions, net of future production and development costs.................. 79,258 76,687 2,571 Purchases of properties.............. 10,189 5,899 4,290 Sales of properties.................. (6,069) (6,069) -- Sales of oil and gas produced, net of production costs................... (221,350) (201,524) (19,826) Previously estimated development costs incurred..................... 156,764 95,768 60,996 Net change in income taxes........... 155,190 119,521 35,669 --------- --------- ---------- Net change in standardized measure of discounted future net cash flows.... (336,575) (247,446) (89,129) --------- --------- ---------- Ending balance....................... $ 349,465 $ 312,775 $ 36,690 ========= ========= ========== 62 STANDARDIZED MEASURE OF DISCOUNTED FUTURE NET CASH FLOWS RELATED TO PROVED OIL AND GAS RESERVES -- UNAUDITED -- (CONTINUED) YEAR ENDED DECEMBER 31, 1996 ------------------------------------ TOTAL UNITED KINGDOM OF COMPANY STATES THAILAND --------- --------- ---------- (EXPRESSED IN THOUSANDS) Beginning balance....................... $ 377,145 $ 295,981 $ 81,164 Revisions to prior years' proved reserves: Net changes in prices and production costs.............................. 304,233 289,182 15,051 Net changes due to revisions in quantity estimates................. 6,717 53,708 (46,991) Net changes in estimates of future development costs.................. (132,685) (79,791) (52,894) Accretion of discount................. 53,248 40,085 13,163 Changes in production rate............ (59,714) (35,762) (23,952) Other................................. (12,760) (2,831) (9,929) --------- --------- ---------- Total revisions.................... 159,039 264,591 (105,552) New field discoveries and extensions, net of future production and development costs..................... 275,738 173,962 101,776 Sales of oil and gas produced, net of production costs...................... (165,736) (165,736) -- Previously estimated development costs incurred.............................. 153,028 99,464 53,564 Net change in income taxes.............. (113,174) (108,041) (5,133) --------- --------- ---------- Net change in standardized measure of discounted future net cash flows................ 308,895 264,240 44,655 --------- --------- ---------- Ending balance.......................... $ 686,040 $ 560,221 $ 125,819 ========= ========= ========== YEAR ENDED DECEMBER 31, 1995 ------------------------------------ TOTAL UNITED KINGDOM OF COMPANY STATES THAILAND --------- --------- ---------- (EXPRESSED IN THOUSANDS) Beginning balance....................... $ 290,069 $ 257,266 $ 32,803 Revisions to prior years' proved reserves: Net changes in prices and production costs.............................. 34,004 69,988 (35,984) Net changes due to revisions in quantity estimates................. 29,630 26,109 3,521 Net changes in estimates of future development costs.................. (8,632) (36,721) 28,089 Accretion of discount................. 38,298 33,087 5,211 Changes in production rate............ (14,754) (15,792) 1,038 Other................................. (4,393) (432) (3,961) --------- --------- ---------- Total revisions.................... 74,153 76,239 (2,086) New field discoveries and extensions, net of future production and development costs..................... 105,172 71,701 33,471 Purchases of properties................. 29,299 5,160 24,139 Sales of properties..................... (969) (969) -- Sales of oil and gas produced, net of production costs...................... (121,615) (121,615) -- Previously estimated development costs incurred.............................. 63,455 39,461 23,994 Net change in income taxes.............. (62,419) (31,262) (31,157) --------- --------- ---------- Net change in standardized measure of discounted future net cash flows................ 87,076 38,715 48,361 --------- --------- ---------- Ending balance.......................... $ 377,145 $ 295,981 $ 81,164 ========= ========= ========== 63 QUARTERLY RESULTS -- UNAUDITED Summaries of the Company's results of operations by quarter for the years 1997 and 1996 are as follows: QUARTER ENDED ------------------------------------------ MAR. 31 JUNE 30 SEPT. 30 DEC. 31 --------- --------- --------- --------- (EXPRESSED IN THOUSANDS, EXCEPT PER SHARE AMOUNTS) 1997 Revenues............................. $ 61,314 $ 76,740 $ 77,177 $ 71,069 Gross profit(a)...................... $ 27,776 $ 23,953 $ 27,648 $ 20,104 Net income........................... $ 12,818 $ 9,174 $ 7,386 $ 7,738 Earnings per share(b): Basic........................... $ 0.38 $ 0.27 $ 0.22 $ 0.23 Diluted......................... $ 0.36 $ 0.26 $ 0.21 $ 0.22 1996 Revenues............................. $ 48,052 $ 51,543 $ 48,233 $ 56,149 Gross profit(a)...................... $ 17,004 $ 20,011 $ 16,845 $ 25,276 Income before extraordinary loss..... $ 6,265 $ 8,937 $ 6,971 $ 11,408 Extraordinary loss on early extinguishment of debt............. -- $ (821) -- -- Net income........................... $ 6,265 $ 8,116 $ 6,971 $ 11,408 Earnings per share(b): Basic -- Income before extraordinary loss..................... $ 0.19 $ 0.27 $ 0.21 $ 0.34 Extraordinary loss......... -- $ (0.02) -- -- Net income................. $ 0.19 $ 0.25 $ 0.21 $ 0.34 Diluted -- Income before extraordinary loss..................... $ 0.19 $ 0.26 $ 0.20 $ 0.32 Extraordinary loss......... -- $ (0.02) -- -- Net income................. $ 0.19 $ 0.24 $ 0.20 $ 0.32 - ------------ (a) Represents revenues less lease operating, exploration, dry hole and impairment, and depreciation depletion and amortization expenses. (b) Restated for September 30, 1997, and all prior periods ITEM 9. DISAGREEMENTS ON ACCOUNTING AND FINANCIAL DISCLOSURES. Not applicable. 64 PART III ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT. The information regarding nominees and continuing directors in the Company's definitive Proxy Statement for its annual meeting to be held on April 28, 1998, to be filed within 120 days of December 31, 1997 pursuant to Regulation 14A under the Securities Exchange Act of 1934, as amended (the Company's "1998 Proxy Statement"), is incorporated herein by reference. See also Item S-K 401(b) appearing in Part I of this Form 10-K. ITEM 11. EXECUTIVE COMPENSATION. The information regarding executive compensation in the Company's 1998 Proxy Statement, other than the information regarding the Compensation Committee Report on Executive Compensation, is incorporated herein by reference. ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT. The information regarding ownership of the Company securities by management and certain other beneficial owners in the Company's 1998 Proxy Statement is incorporated herein by reference. ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS. The information regarding certain relationships and related transactions with management in the Company's 1998 Proxy Statement is incorporated herein by reference. PART IV ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K. (a) Financial Statements and Supplementary Data, Financial Statement Schedules and Exhibits 1. Financial Statements and Supplementary Data: PAGE ---- Report of Independent Public Accountants.................... 38 Consolidated statements of income....................... 39 Consolidated balance sheets... 40 Consolidated statements of cash flows..................... 41 Consolidated statements of shareholders' equity........... 42 Notes to consolidated financial statements........... 43 Unaudited supplementary financial data................. 58 2. Financial Statement Schedules: All Financial Statement Schedules have been omitted because they are not required, are not applicable or the information required has been included elsewhere herein. 3. Exhibits: *3(a) -- Restated Certificate of Incorporation of Pogo Producing Company. (Exhibit e(a), Annual Report on Form 10-K for the year ended December 31, 1997, File No. 1-7792). *3(a)(i) -- Certificate of Designation, Preferences and Rights of Preferred Stock of Pogo Producing Company, dated March 25, 1987. (Exhibit 3(a)(1), Annual Report on Form 10-K for the year ended December 31, 1987, File No. 0-5468). 3(b) -- Bylaws of Pogo Producing Company, as amended and restated through January 27, 1998. 65 *4(a) -- Amended and Restated Credit Agreement dated as of August 1, 1997 among Pogo Producing Company, certain commercial lending institutions, Bank of Montreal as the Agent and Banque Paribas as the Co-Agent. (Exhibit 4(a), Quarterly Report on Form 10-Q for the quarter ended, June 30, 1997, File No. 1-7792). *4(b) -- Indenture dated as of June 15, 1996 to Fleet National Bank, as Trustee. (Exhibit 4(f), Quarterly Report on Form 10-Q for the quarter ended June 30, 1996, File No. 001-7792). *4(c) -- Indenture dated as of May 15, 1997 between Pogo Producing Company and Fleet National Bank (now State Street Bank & Trust Company as successor in interest under the Indenture) as Trustee (Exhibit 4.3, Registration Statement on Form S-4, filed July 2, 1997, File No. 333-30613). *4(d) -- Rights Agreement dated as of April 26, 1994 between Pogo Producing Company and Harris Trust Company of New York, as Rights Agent. (Exhibit 4, Current Report on Form 8-K filed April 26, 1994, File No. 1-7792). *4(e) -- Certificate of Designations of Series A Junior Participating Preferred Stock of Pogo Producing Company dated April 26, 1994. (Exhibit 4(d), Registration Statement on Form S-8 filed August 9, 1994, File No. 33-54969). *4(f) -- Registration Rights Agreement, dated as of June 18, 1996, by and among the Company, Goldman, Sachs & Co., Merrill Lynch & Co. and Merrill Lynch, Pierce, Fenner & Smith Incorporated. (Exhibit 4(c), Registration Statement on Form S-3 filed September 13, 1996, File No. 333-11927.) *4(g) -- Registration Rights Agreement, dated May 22, 1997, among Pogo Producing Company, Merrill Lynch & Co., Merrill Lynch, Pierce, Fenner & Smith Incorporated and Goldman, Sachs & Co. (Exhibit 4.4, Registration Statement on Form S-4 filed July 2, 1997, File No. 333-30613.) Pogo Producing Company agrees to furnish to the Commission upon request a copy of any agreement defining the rights of holders of long-term debt of Pogo Producing Company and all its subsidiaries for which consolidated or unconsolidated financial statements are required to be filed under which the total amount of securities authorized does not exceed 10% of the total assets of Pogo Producing Company and its subsidiaries on a consolidated basis. EXECUTIVE COMPENSATION PLANS AND ARRANGEMENTS (comprising Exhibits 10(a) through 10(d)(ii), inclusive) *10(a) -- 1989 Incentive and Nonqualified Stock Option Plan of Pogo Producing Company, as amended and restated effective January 25, 1994. (Exhibit 99, Definitive Proxy Statement on Schedule 14A, filed March 22, 1994, File No. 1-7792). *10(a)(1) -- Form of Stock Option Agreement under 1989 Incentive and Nonqualified Stock Option Plan, as amended and restated effective January 22, 1991. (Exhibit 10(d)(1), Annual Report on Form 10-K for the year ended December 31, 1991, File No. 0-5468). *10(a)(2) -- Form of Director Stock Option Agreement under 1989 Incentive and Nonqualified Stock Option Plan as amended and restated effective January 22, 1991. (Exhibit 10(d)(2), Annual Report on Form 10-K for the year ended December 31, 1991, File No. 0-5468). *10(b) -- 1995 Long-Term Incentive Plan. (Exhibit 4(c), Registration Statement on Form S-8 filed May 22, 1996, File No. 333-04233). *10(c)(1)(i) -- Executive Employment Agreement by and between Pogo Producing Company and Stuart P. Burbach, dated February 1, 1996. (Exhibit 10(f)(1), Annual Report on Form 10-K for the year ended December 31, 1995, File No. 001-7792). *10(c)(1)(ii) -- Extension Agreement to Continue Executive Employment Agreement by and between Pogo Producing Company and Stuart P. Burbach, dated effective February 1, 1997. (Exhibit 10(g)(1)(ii), Annual Report on Form 10-K for the year ended December 31, 1996, File No. 001-7792). 66 10(c)(1)(iii) -- Extension Agreement to Continue Executive Employment Agreement by and between Pogo Producing Company and Stuart P. Burbach, dated effective February 1, 1998. *10(c)(2)(i) -- Executive Employment Agreement by and between Pogo Producing Company and Jerry A. Cooper, dated February 1, 1996. (Exhibit 10(f)(2), Annual Report on Form 10-K for the year ended December 31, 1995, File No. 001-7792). *10(c)(2)(ii) -- Extension Agreement to Continue Executive Employment Agreement by and between Pogo Producing Company and Jerry A. Cooper, dated effective February 1, 1997. (Exhibit 10(g)(2)(ii), Annual Report on Form 10-K for the year ended December 31, 1996, File No. 001-7792). 10(c)(2)(iii) -- Extension Agreement to Continue Executive Employment Agreement by and between Pogo Producing Company and Jerry A. Cooper, dated effective February 1, 1998. *10(c)(3)(i) -- Executive Employment Agreement by and between Pogo Producing Company and Kenneth R. Good, dated February 1, 1996.(Exhibit 10(f)(3), Annual Report on Form 10-K for the year ended December 31, 1995, File No. 001-7792). *10(c)(3)(ii) -- Extension Agreement to Continue Executive Employment Agreement by and between Pogo Producing Company and Kenneth R. Good, dated effective February 1, 1997. (Exhibit 10(g)(3)(ii), Annual Report on Form 10-K for the year ended December 31, 1996, File No. 001-7792). 10(c)(3)(iii) -- Extension Agreement to Continue Executive Employment Agreement by and between Pogo Producing Company and Kenneth R. Good, dated effective February 1, 1998. *10(c)(4)(i) -- Executive Employment Agreement by and between Pogo Producing Company and R. Phillip Laney, dated February 1, 1996. (Exhibit 10(f)(4), Annual Report on Form 10-K for the year ended December 31, 1995, File No. 001-7792). *10(c)(4)(ii) -- Extension Agreement to Continue Executive Employment Agreement by and between Pogo Producing Company and R. Phillip Laney, dated effective February 1, 1997. (Exhibit 10(g)(4)(ii), Annual Report on Form 10-K for the year ended December 31, 1996, File No. 001-7792). 10(c)(4)(iii) -- Extension Agreement to Continue Executive Employment Agreement by and between Pogo Producing Company and R. Phillip Laney, dated effective February 1, 1998. *10(c)(5)(i) -- Executive Employment Agreement by and between Pogo Producing Company and John O. McCoy, Jr., dated February 1, 1996.(Exhibit 10(f)(5), Annual Report on Form 10-K for the year ended December 31, 1995, File No. 001-7792). *10(c)(5)(ii) -- Extension Agreement to Continue Executive Employment Agreement by and between Pogo Producing Company and John O. McCoy, Jr., dated effective February 1, 1997. (Exhibit 10(g)(5)(ii), Annual Report on Form 10-K for the year ended December 31, 1996, File No. 001-7792). 10(c)(5)(iii) -- Extension Agreement to Continue Executive Employment Agreement by and between Pogo Producing Company and John O. McCoy, Jr., dated effective February 1, 1998. *10(c)(6)(i) -- Executive Employment Agreement by and between Pogo Producing Company and Paul G. Van Wagenen, dated February 1, 1996. (Exhibit 10(f)(6), Annual Report on Form 10-K for the year ended December 31, 1995, File No. 001-7792). 67 *10(c)(6)(ii) -- Extension Agreement to Continue Executive Employment Agreement by and between Pogo Producing Company and Paul G. Van Wagenen, dated effective February 1, 1997. (Exhibit 10(g)(6)(ii), Annual Report on Form 10-K for the year ended December 31, 1996, File No. 001-7792). 10(c)(6)(iii) -- Extension Agreement to Continue Executive Employment Agreement by and between Pogo Producing Company and Paul G. Van Wagenen, dated effective February 1, 1998. 10(c)(7)(i) -- Executive Employment Agreement by and between Pogo Producing Company and Bruce E. Archinal, dated as of February 1, 1998. *10(d)(1) -- Excess Benefits Letter Agreement by and between Pogo Producing Company and Kenneth R. Good, dated March 2, 1995. (Exhibit 10(g)(1), Annual Report on Form 10-K for the year ended December 31, 1995, File No. 001-7792). *10(d)(2) -- Excess Benefits Letter Agreement by and between Pogo Producing Company and Paul G. Van Wagenen, dated March 2, 1995. (Exhibit 10(g)(2), Annual Report on Form 10-K for the year ended December 31, 1995, File No. 001-7792). *10(e) -- Limited partnership agreement of Pogo Gulf Coast, Ltd. (Exhibit 19, Quarterly Report on Form 10-Q for the quarter ended June 30, 1989, File No. 0-5468). *10(f) -- Bareboat Charter Agreement by and between Tantawan Services, LLC and Tantawan Production B.V., dated as of February 9, 1996. (Exhibit 10(j), Annual Report on Form 10-K for the year ended December 31, 1995, File No. 001-7792). *10(g)(i) -- Gas Sales Agreement dated November 7, 1995, among The Petroleum Authority of Thailand, Thaipo, Limited, Thai Romo Ltd. and The Sophonpanich Co., Ltd. (Exhibit 10(k), Quarterly Report on Form 10-Q for the quarter ended June 30, 1996, File No. 001-7792). 10(g)(ii) -- The First Amendment to the Gas Sales Agreement dated November 12, 1997, among The Petroleum Authority of Thailand, B8/32 Partners Limited, Thaipo, Limited, Thai Romo Limited and Palang Sophon Limited. *21 -- List of Subsidiaries of Pogo Producing Company (Exhibit 21, Annual Report on Form 10-K for the year ended December 31, 1995, File No. 001-7792). 23(a) -- Consent of Independent Public Accountants. 23(b) -- Consent of Independent Petroleum Engineers. 24 -- Powers of Attorney from each Director of Pogo Producing Company whose signature is affixed to this Form 10-K for the year ended December 31, 1997. 27.1 -- Financial Data Schedule. 27.2 -- Restated Financial Data Schedules for the 1997 Interim periods. 27.3 -- Restated Financial Data Schedules for the 1996 Annual period. 27.4 -- Restated Financial Data Schedule for the 1996 Interim periods. 27.5 -- Restated Financial Data Schedule for the 1995 Annual period. - ------------ * Asterisk indicates exhibits incorporated by reference as shown. (b) Reports on Form 8-K None 68 SIGNATURES Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. POGO PRODUCING COMPANY (Registrant) By: /s/ PAUL G. VAN WAGENEN PAUL G. VAN WAGENEN CHAIRMAN OF THE BOARD, PRESIDENT AND CHIEF EXECUTIVE OFFICER Date: March 17, 1998 Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities indicated on March 17, 1998. SIGNATURE TITLE - ------------------------------------- ------------------------------------ /s/PAUL G. VAN WAGENEN Principal Executive PAUL G. VAN WAGENEN Officer and Director CHAIRMAN OF THE BOARD, PRESIDENT AND CHIEF EXECUTIVE OFFICER /s/JOHN W. ELSENHANS Principal Financial JOHN W. ELSENHANS Officer VICE PRESIDENT AND CHIEF FINANCIAL OFFICER /s/THOMAS E. HART Principal Accounting THOMAS E. HART Officer VICE PRESIDENT AND CONTROLLER /s/TOBIN ARMSTRONG* Director TOBIN ARMSTRONG /s/JACK S. BLANTON* Director JACK S. BLANTON /s/W. M. BRUMLEY, JR.* Director W. M. BRUMLEY, JR. /s/JOHN B. CARTER, JR.* Director JOHN B. CARTER, JR. /s/WILLIAM L. FISHER* Director WILLIAM L. FISHER /s/WILLIAM E. GIPSON* Director WILLIAM E. GIPSON 69 SIGNATURES -- (CONTINUED) /s/GERRIT W. GONG* Director GERRIT W. GONG /s/J. STUART HUNT* Director J. STUART HUNT /s/FREDERICK A. KLINGENSTEIN* Director FREDERICK A. KLINGENSTEIN /s/NICHOLAS R. PETRY* Director NICHOLAS R. PETRY /s/JACK A. VICKERS* Director JACK A. VICKERS *By: /s/THOMAS E. HART THOMAS E. HART ATTORNEY-IN-FACT 70