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 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _______________ to _______________ Commission File number 33-19721-01 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. (Exact name of registrant as specified in its Certificate of Limited Partnership) TEXAS 76-0261809 (State of Organization) (I.R.S. Employer Identification No.) 16825 Northchase Dr., Suite 400 Houston, Texas 77060 (281) 874-2700 (Address and telephone number of principal executive offices) Securities registered pursuant to Section 12(b) of the Act: None Securities registered pursuant to Section 12(g) of the Act: 18,748.76 Limited Partnership Units 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 Exchange Act of 1934 during the preceding 12 months (or for such shorter periods that the registrant was required), 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. [X] Registrant does not have an aggregate market value for its Limited Partnership Interests. Documents Incorporated by Reference Document Incorporated as to Registration Statement No. 33-19721 Items 1 and III on Form S-1 TABLE OF CONTENTS Form 10-K Annual Report For the Period Ended December 31, 1997 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. ITEM NO. PART I PAGE 1 Business I-1 2 Properties I-5 3 Legal Proceedings I-7 4 Submission of Matters to a Vote of Security Holders I-7 PART II 5 Market Price of and Distributions on the Registrant's Units and Related Limited Partner Matters II-1 6 Selected Financial Data II-2 7 Management's Discussion and Analysis of Financial Condition and Results of Operations II-2 8 Financial Statements and Supplementary Data II-3 9 Disagreements on Accounting and Financial Disclosure II-3 PART III 10 Directors and Executive Officers of the Registrant III-1 11 Executive Compensation III-2 12 Security Ownership of Certain Beneficial Owners and Management III-2 13 Certain Relationships and Related Transactions III-2 PART IV 14 Exhibits, Financial Statement Schedules and Reports on Form 8-K IV-1 OTHER Signatures SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. PART I Item 1. Business General Description of Partnership Swift Energy Managed Pension Assets Partnership 1988-1, Ltd., a Texas limited partnership (the "Partnership" or the "Registrant"), is a partnership formed under a public serial limited partnership offering denominated Swift Energy Managed Pension Assets Fund II (Registration Statement No. 33-19721 on Form S-1, originally declared effective April 22, 1988 and amended effective May 3, 1988 [the "Registration Statement"]). The Partnership was formed effective September 14, 1988 under a Limited Partnership Agreement dated September 13, 1988. The initial 190 limited partners made capital contributions of $1,874,876. The Partnership is principally engaged in the business of acquiring nonoperating interests (i.e., net profits interests, royalty interests and overriding royalty interests) in proven oil and gas properties within the continental United States. The Partnership does not acquire working interests in or operate oil and gas properties, and does not engage in drilling activities. At December 31, 1997, the Partnership had expended or committed to expend 100% of the limited partners' net commitments (i.e., limited partners' commitments available to the Partnership for property acquisitions after payment of organizational fees and expenses) in the acquisition and development of nonoperating interests in producing properties, which properties are described under Item 2, "Properties," below. The Partnership's income is derived almost entirely from its nonoperating interests and the disposition thereof. The Partnership's business and affairs are conducted by its Managing General Partner, Swift Energy Company, a Texas corporation ("Swift"). The Partnership's Special General Partner, VJM Partners, Ltd. ("VJM"), a Texas limited partnership, consults with and advises Swift as to certain financial matters. The general manner in which the Partnership acquires nonoperating interests and otherwise conducts its business is described in detail in the Registration Statement under "Proposed Activities," which is incorporated herein by reference. The following is intended only as a summary of the Partnership's manner of doing business and specific activities to date. Manner of Acquiring Nonoperating Interests in Properties; Net Profits and Overriding Royalty Interest Agreement The nonoperating interests owned by the Registrant have typically been acquired pursuant to a Net Profits and Overriding Royalty Interest Agreement dated September 14, 1988 (the "NP/OR Agreement") between the Registrant and Swift Energy Income Partners 1988-1, Ltd. (the "Operating Partnership"). The Operating Partnership is a Texas limited partnership that is also managed by Swift and VJM. The Operating Partnership was formed to acquire and develop producing oil and gas properties. Under the NP/OR Agreement, the Registrant and the Operating Partnership have, in effect, combined their funds to acquire producing properties. Using funds committed to the NP/OR Agreement by both partnerships, the Operating Partnership acquires producing properties, then promptly conveys nonoperating interests therein to the Registrant. The Operating Partnership retains a working interest in each such property, and is responsible for the production of oil and gas therefrom. For the sake of legal and administrative convenience, producing properties are usually acquired from the third party sellers by Swift, which then conveys a working interest in each such property to the Operating Partnership. The Registrant initially committed $1,610,215 and the Operating Partnership initially committed $1,694,818 for acquisitions under the NP/OR Agreement. The Operating Partnership is obligated under the NP/OR Agreement to convey to the Registrant a 49% fixed net profits interest and a variable overriding royalty interest in specified depths of all producing properties acquired under the NP/OR Agreement. I-1 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. Under the NP/OR Agreement, the Operating Partnership is required to convey to the Registrant, and the Registrant is required to purchase, nonoperating interests in all producing properties acquired by the Operating Partnership, except that: 1. properties anticipated to require significant development operations and nonoperating interests offered to the Operating Partnership by third parties may be purchased by the Operating Partnership outside the NP/OR Agreement, without participation by the Registrant; 2. during a specified one-year period, the Registrant is entitled to reduce the amount originally committed by it to purchases under the NP/OR Agreement and to redirect such funds to the purchase of nonoperating interests from sources other than the Operating Partnership; and 3. the Registrant's funds will be released from the NP/OR Agreement if they are not completely spent by the Operating Partnership within a specified period, or if there is a prior withdrawal of funds by the Operating Partnership to purchase properties anticipated to require significant development. Purchases of nonoperating interests by the Registrant using withdrawn or released funds may be made from the Managing General Partner and its affiliates, other partnerships affiliated with the Operating Partnership (possibly through the Registrant's entry into a new NP/OR Agreement), or from unaffiliated third parties. During 1988, the Registrant withdrew a portion of its funds originally committed to the NP/OR Agreement in order to purchase certain nonoperating interests directly from Northwind Exploration Company. In accordance with its obligations under the NP/OR Agreement, as of December 31, 1997 the Operating Partnership had conveyed to the Registrant a 49% net profits interest burdening certain depths of all producing properties acquired by the Operating Partnership thereunder. Typically, a net profits interest in an oil and gas property entitles the owner to a specified percentage share of the gross proceeds generated by the burdened property, net of operating costs. The net profits interest conveyed to the Registrant under the NP/OR Agreement differs from the typical net profits interest in that it is calculated over the entire group of producing properties conveyed under the NP/OR Agreement; i.e., all operating costs attributable to the burdened depths of such properties are aggregated, and the total is then subtracted from the total of all gross proceeds attributable to such depths in order to calculate the net profits to which the Registrant is entitled. The net profits interest conveyed to the Registrant burdens only those depths of each subject property which were evaluated to contain proved reserves at the date of acquisition, to the extent such depths underlie specified surface acreage. The Operating Partnership has also conveyed to the Registrant under the NP/OR Agreement an overriding royalty interests in each property acquired thereunder. An overriding royalty interest is a fractional interest in the gross production (or the gross proceeds therefrom) of oil and gas from a property, free of any exploration, development, operation or maintenance expenses. Under the NP/OR Agreement, the overriding royalty interest burdens the portions of each producing property that were evaluated at the date of acquisition not to contain proved reserves. Competition, Markets and Regulations Competition The oil and gas industry is highly competitive in all its phases. The Partnership encounters strong competition from many other oil and gas producers, many of which possess substantial financial resources, in acquiring economically desirable Producing Properties. Markets The amounts of and price obtainable for oil and gas production from Partnership Properties will be affected by market factors beyond the control of the Partnership. Such factors include the extent of domestic production, the level of imports of foreign oil and gas, the general level of market demand on a regional, national and worldwide basis, domestic and foreign economic conditions that determine levels of industrial production, political events in foreign oil-producing regions, and variations in governmental regulations and tax laws and the imposition of new governmental requirements upon the oil and gas industry. There can be no assurance that oil and gas prices will not decrease in the future, thereby decreasing net Revenues from Partnership Properties. I-2 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. From time to time, there may exist a surplus of natural gas or oil supplies, the effect of which may be to reduce the amount of hydrocarbons that the Partnerships may produce and sell while such oversupply exists. In recent years, initial steps have been taken to provide additional gas transportation lines from Canada to the United States. If additional Canadian gas is brought to the United States market, it could create downward pressure on United States gas prices. Regulations Environmental Regulation The federal government and various state and local governments have adopted laws and regulations regarding the control of contamination of the environment. These laws and regulations may require the acquisition of a permit by Operators before drilling commences, prohibit drilling activities on certain lands lying within wilderness areas or where pollution arises and impose substantial liabilities for pollution resulting from operations, particularly operations near or in onshore and offshore waters or on submerged lands. These laws and regulations may also increase the costs of routine drilling and operation of wells. Because these laws and regulations change frequently, the costs to the Partnership of compliance with existing and future environmental regulations cannot be predicted. However, the Managing Partner does not believe that the Partnership is affected in a significantly different manner by these regulations than are its competitors in the oil and gas industry. Federal Regulation of Natural Gas The transportation and sale of natural gas in interstate commerce is heavily regulated by agencies of the federal government. The following discussion is intended only as a summary of the principal statutes, regulations and orders that may affect the production and sale of natural gas from Partnership Properties. This summary should not be relied upon as a complete review of applicable natural gas regulatory provisions. FERC Orders Several major regulatory changes have been implemented by the Federal Energy Regulatory Commission ("FERC") from 1985 to the present that affect the economics of natural gas production, transportation and sales. In addition, the FERC continues to promulgate revisions to various aspects of the rules and regulations affecting those segments of the natural gas industry that remain subject to the FERC's jurisdiction. In April 1992, the FERC issued Order No. 636 pertaining to pipeline restructuring. This rule requires interstate pipelines to unbundle transportation and sales services by separately stating the price of each service and by providing customers only the particular service desired, without regard to the source for purchase of the gas. The rule also requires pipelines to (i) provide nondiscriminatory "no-notice" service allowing firm commitment shippers to receive delivery of gas on demand up to certain limits without penalties, (ii) establish a basis for release and reallocation of firm upstream pipeline capacity and (iii) provide non-discriminatory access to capacity by firm transportation shippers on a downstream pipeline. The rule requires interstate pipelines to use a straight fixed variable rate design. The rule imposes these same requirements upon storage facilities. FERC Order No. 500 affects the transportation and marketability of natural gas. Traditionally, natural gas has been sold by producers to pipeline companies, which then resold the gas to end-users. FERC Order No. 500 alters this market structure by requiring interstate pipelines that transport gas for others to provide transportation service to producers, distributors and all other shippers of natural gas on a nondiscriminatory, "first-come, first-served" basis ("open access transportation"), so that producers and other shippers can sell natural gas directly to end-users. FERC Order No. 500 contains additional provisions intended to promote greater competition in natural gas markets. It is not anticipated that the marketability of and price obtainable for natural gas production from Partnership Properties will be significantly affected by FERC Order No. 500. Gas produced from Partnership Properties normally will be sold to intermediaries who have entered into transportation arrangements with pipeline companies. These intermediaries will accumulate gas purchased from a number of producers and sell the gas to end-users through open access pipeline transportation. I-3 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. State Regulations Production of any oil and gas from Partnership Properties will be affected to some degree by state regulations. Many states in which the Partnership will operate have statutory provisions regulating the production and sale of oil and gas, including provisions regarding deliverability. Such statutes, and the regulations promulgated in connection therewith, are generally intended to prevent waste of oil and gas and to protect correlative rights to produce oil and gas between owners of a common reservoir. Certain state regulatory authorities also regulate the amount of oil and gas produced by assigning allowable rates of production to each well or proration unit. Federal Leases Some of the Partnership's properties are located on federal oil and gas leases administered by various federal agencies, including the Bureau of Land Management. Various regulations and orders affect the terms of leases, exploration and development plans, methods of operation and related matters. Employees The Partnership has no employees. Swift, however, has a staff of geologists, geophysicists, petroleum engineers, landmen, and accounting personnel who administer the operations of Swift and the Partnership. As of December 31, 1997, Swift had 194 employees. Swift's administrative and overhead expenses attributable to the Partnership's operations are borne by the Partnership. I-4 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. Item 2. Nonoperating Interests in Properties As of December 31, 1997, the Partnership has acquired nonoperating interests in producing oil and gas properties which are generally described below. Principal Oil and Gas Producing Properties 1. The Reydon Field is in Roger Mills County, Oklahoma (Potter acquisition). This field represents 21% of the Partnership's value. 2. The Ulrich Field is in Harris County, Texas North Wind acquisition). This field represents 19% of the Partnership's value. 3. The Grapeland Field is in Houston County, Texas (Grapeland acquisition). This field represents 17% of the Partnership's value. The remaining value in the Partnership is attributable to numerous properties none of which equals or exceeds 15 percent of the total Partnership value. Title to Properties Title to substantially all significant producing properties in which the Partnership owns nonoperating interests has been examined. In addition to the nonoperating interests owned by the Partnership, the properties are subject to royalty, overriding royalty and other interests customary in the industry. The Managing General Partner does not believe any of these burdens materially detract from the value of the properties or will materially detract from the value of the properties or materially interfere with their use in the operation of the business of the Partnership. Production and Sales Price The following table summarizes the volumes of the Partnership's net nonoperating interests in oil and gas production expressed in MCFs. Equivalent MCFs are obtained by converting oil to gas on the basis of their relative energy content; one barrel equals 6,000 cubic feet of gas. Average Net Nonoperating Interest Price per Equivalent MCF is determined by dividing the related oil and gas revenue from nonoperating interests by the equivalent MCF's. Net Production ---------------------------------- For the Years Ended December 31, ---------------------------------- 1997 1996 1995 ------ ------- ------- Net Volumes (Equivalent MCFs) 29,219 41,547 62,287 Average Net Nonoperating Interest Price per Equivalent MCF $1.90 $1.23 $0.76 I-5 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. Net Proved Oil and Gas Reserves Presented below are the estimates of the Partnership's proved reserves as of December 31, 1997, 1996 and 1995. The Partnership does not itself own a direct interest in proved reserves. The proved reserve estimates shown below represent an estimate of the proved reserves owned by the Operating Partnership equal to the percentage net profits interest conveyed to the Partnership by the Operating Partnership. All of the Partnership's nonoperating interests in proved reserves are located in the United States. December 31, -------------------------------------------------------------------------- 1997 1996 1995 ------------------- -------------------- --------------------- Natural Natural Natural Oil Gas Oil Gas Oil Gas ------- ------- ------- -------- ------- ------- (BBLS) (MMCF) (BBLS) (MMCF) (BBLS) (MMCF) Proved developed reserves at end of year 2,647 188 5,240 348 21,243 362 ------- ----- ------- --- ------ --- Proved reserves Balance at beginning of year 7,428 351 21,946 374 26,362 458 Extensions, discoveries and other additions -- -- -- -- -- -- Revisions of previous estimates 151 10 (455) 60 (2,588) (32) Sales of minerals in place (4,583) (144) (12,895) (48) -- -- Production (350) (27) (1,168) (35) (1,828) (52) ------- ----- ------- --- ------ --- Balance at end of year 2,646 190 7,428 351 21,946 374 ------- ----- ------- --- ------ --- Revisions of previous quantity estimates are related to upward or downward variations based on current engineering information for production rates, volumetrics and reservoir pressure. Additionally, changes in quantity estimates are the result of the increase or decrease in crude oil and natural gas prices at each year end which have the effect of adding or reducing proved reserves on marginal properties due to economic limitations. I-6 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. The following table summarizes by acquisition the Registrant's proved reserves equal to the percentage net profits interests conveyed by the Operating Partnership and its nonoperating interests in gross and net producing oil and gas wells as of December 31, 1997: Reserves December 31, 1997 ---------------------- Natural Wells Oil Gas ----------------- Acquisition State(s) (BBLS) (MMCF) Gross Net - ----------- --------- ------ ------ ------ ------ Potter AR, LA, MS, NM, OK, TX 977 126 187 2.622 Mega, Northwind TX 1,632 29 7 0.021 Anderson, Samedan Oil, Strebor Oil & Lake Ronel Oil TX 37 35 6 0.038 ------ --- --- ----- 2,646 190 200 2.681 ------ --- --- ----- There are numerous uncertainties inherent in estimating quantities of proved reserves and in projecting the future rates of production, timing and plan of development. 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 from those above, audited by H. J. Gruy and Associates, Inc., an independent petroleum consulting firm. 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, and, as a general rule, reserve estimates based upon volumetric analysis are inherently less reliable than those based on lengthy production history. Accordingly, reserve estimates are often different from the quantities of oil and gas that are ultimately recovered. In estimating the oil and natural gas reserves, the Registrant, in accordance with criteria prescribed by the Securities and Exchange Commission, has used prices received as of December 31, 1997 without escalation, except in those instances where fixed and determinable gas price escalations are covered by contracts, limited to the price the Partnership reasonably expects to receive. The Registrant does not believe that any favorable or adverse event causing a significant change in the estimated quantity of proved reserves has occurred between December 31, 1997 and the date of this report. Future prices received for the sale of the Partnership's products may be higher or lower than the prices used in the evaluation described above; the operating costs relating to such production may also increase or decrease from existing levels. The estimates presented above are in accordance with rules adopted by the Securities and Exchange Commission. Item 3. Legal Proceedings The Partnership is not aware of any material pending legal proceedings to which it is a party or of which any of its property is the subject. Item 4. Submission of Matters to a Vote of Security Holders No matters were submitted to a vote of limited partners during the fourth quarter of the fiscal year. I-7 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. PART II Item 5. Market Price of and Distributions on the Registrant's Units and Related Limited Partner Matters Market Information Units in the Partnership were initially sold at a price of $100 per Unit. Units are not traded on any exchange and there is no established public trading market for the Units. Swift is aware of negotiated transfers of Units between unrelated parties; however, these transfers have been limited and sporadic. Due to the nature of these transactions, Swift has no verifiable information regarding prices at which Units have been transferred. Holders As of December 31, 1997, there were 190 Limited Partners holding Units in the Partnership. Distributions The Partnership generally makes distributions to Limited Partners on a quarterly basis, subject to the restrictions set forth in the Limited Partnership Agreement. In the fiscal years ending December 31, 1996 and 1997, the Partnership distributed a total of $29,500 and $33,800, respectively, to holders of its Units. Cash distributions constitute net proceeds from sale of oil and gas production after payment of lease operating expenses and other partnership expenses. Some or all of such amounts or any proceeds from the sale of partnership properties could be deemed to constitute a return of investors' capital. Oil and gas investments involve a high risk of loss, and no assurance can be given that any particular level of distributions to holders of Units can be achieved or maintained. Although it is anticipated that quarterly distributions will continue to be made through 1998, the Partnership's ability to make distributions could be diminished by any event adversely affecting the oil and gas properties in which the Partnership owns interests or the amount of revenues received by the Partnership therefrom. The Partnership's Limited Partnership Agreement contains various provisions which might serve to delay, defer or prevent a change in control of the Partnership, such as the requirement of a vote of Limited Partners in order to sell all or substantially all of the Partnership's properties or the requirement of consent by the Managing General Partner to transfers of limited partnership interests. II-1 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. Item 6. Selected Financial Data The following selected financial data, prepared in accordance with generally accepted accounting principles as of December 31, 1997, 1996, 1995, 1994 and 1993, should be read in conjunction with the financial statements included in Item 8: 1997 1996 1995 1994 1993 ------------ ------------ ------------ ------------ ----------- Revenues $ 61,672 $ 52,013 $ 49,123 $ 85,478 $ 84,611 Income (Loss) $ 21,900 $ 3,034 $ (57,577) $ (17,007) $ 12,601 Total Assets $ 248,171 $ 265,780 $ 320,975 $ 409,790 $ 460,508 Cash Distributions $ 39,742 $ 32,530 $ 29,823 $ 60,650 $ 89,320 Long Term Obligations $ -- $ -- $ -- $ -- $ -- Limited Partners' Net Income (Loss)Per Unit $ 1.10 $ .32 $ (2.77) $ (.61) $ .58 Limited Partners' Cash Distribution Per Unit $ 1.80 $ 1.57 $ 1.40 $ 2.85 $ 4.05 Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations Liquidity and Capital Resources Oil and gas reserves are depleting assets and therefore often experience significant production declines each year from the date of acquisition through the end of the life of the property. The primary source of liquidity to the Partnership comes almost entirely from the income generated from the sale of oil and gas produced from ownership interests in oil and gas properties. Net cash provided by operating activities totaled $48,531, $5,662 and $37,121 in 1997, 1996 and 1995, respectively. This source of liquidity and the related results of operations, and in turn cash distributions, will decline in future periods as the oil and gas produced from the properties also declines while production and general and administrative costs remain relatively stable making it unlikely that the Partnership will hold the properties until they are fully depleted, but will likely liquidate when a substantial majority of the reserves have been produced. Cash provided by property sale proceeds totaled $67,678, $37,711 and $1,391 in 1997, 1996 and 1995, respectively. The Partnership has expended all of the partner's net commitments available for property acquisitions and development by acquiring producing oil and gas properties. The partnership invests primarily in proved producing properties with nominal levels of future costs of development for proven but undeveloped reserves. Significant purchases of additional reserves or extensive drilling activity are not anticipated. Capital expenditures in 1997, 1996 and 1995 totaled $863, $5,862 and $8,626, respectively. Cash distributions to partners totaled $39,742, $32,530 and $29,823 in 1997, 1996 and 1995, respectively. Results of Operations Income from nonoperating interests increased 14 percent in 1997 over 1996. However, oil and gas sales decreased 17 percent in 1997 vs. 1996. Production volumes decreased 30 percent due to a 22 percent gas production decrease and a 70 percent oil production decline. The decrease in production, due in part to the sale of significant West Virginia properties had a major impact on partnership performance. An increase in the 1997 gas prices of 20 percent or $.44/MCF partially offset the production declines. Total amortization expense for 1997 decreased 32 percent or $11,467 when compared to 1996. Two components, the normal provision, calculated on the units of production method, and the additional provision, relating to the ceiling limitation, make up total amortization expense. Normal amortization expense decreased 24 percent or $7,700 in 1997 when compared to 1996, relating to the 30 percent decrease in production volumes. II-2 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. The Partnership recorded an additional provision in amortization in 1996 of $3,367, when the present value, discounted at ten percent, of estimated future net revenues from oil and gas properties, using the guidelines of the Securities and Exchange Commission, was below the fair market value for oil and gas properties resulting in a full cost ceiling impairment. Income from nonoperating interests increased 6 percent in 1996 over 1995. However, oil and gas sales decreased 6 percent in 1996 vs. 1995. Production volumes decreased 33 percent due to a 33 percent gas production decrease and a 36 percent oil production decline. The partnership's sale of several low value properties in 1996 had an impact on partnership performance. Increases in both 1996 gas and oil prices were experienced by the partnership. The Partnership experienced an increase in gas prices of 47 percent or $.69/MCF and an increase in oil prices of 29 percent or $4.09/BBL. The price increases partially offset the effect of decreased oil and gas production impacting partnership performance. Total amortization expense for 1996 decreased 62 percent or $57,375 when compared to 1995. The normal amortization expense decreased 28 percent or $12,581 in 1996 when compared to 1995, relating to the 33 percent decrease in production volumes. The additional provision in 1996 was $3,767, while in 1995 it was $48,561. During 1998, Partnership revenues and costs will be shared between the limited and general partners in a 90:10 ratio, based on the annualized rate of cash distributions by the Partnership during a certain period prior to December 31, 1997. Based on current oil and gas prices, current levels of oil and gas production and expected cash distributions during 1998, the MGP anticipates that the Partnership sharing ratio will continue to be 90:10. Item 8. Financial Statements and Supplementary Data See Part IV, Item 14(a) for index to financial statements. Item 9. Disagreements on Accounting and Financial Disclosure None. II-3 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. PART III Item 10. Directors and Executive Officers of the Registrant As a limited partnership, the Registrant has no directors or executive officers. The business and affairs of the Registrant are managed by Swift as Managing General Partner. Set forth below is certain information as of February 18, 1998 regarding the directors and executive officers of Swift. Position(s) with Name Age Swift and Other Companies ---- --- ------------------------- DIRECTORS A. Earl Swift 64 Chief Executive Officer and Chairman of the Board Virgil N. Swift 69 Executive Vice President - Business Development, Vice Chairman of the Board G. Robert Evans 66 Director of Swift; Chairman of the Board, Material Sciences Corporation; Director, Consolidated Freightways, Inc., Fibreboard Corporation, Elco Industries, and Old Second Bancorp Raymond O. Loen 73 Director of Swift; President, R. O. Loen Company Henry C. Montgomery 62 Director of Swift; Chairman of the Board, Montgomery Financial Services Corporation; Director, Southwall Technology Corporation Clyde W. Smith, Jr. 49 Director of Swift; President, Somerset Properties, Inc. Harold J. Withrow 70 Director of Swift EXECUTIVE OFFICERS Terry E. Swift 42 President, Chief Operating Officer John R. Alden 52 Senior Vice President - Finance, Chief Financial Officer and Secretary Bruce H. Vincent 50 Senior Vice President - Funds Management James M. Kitterman 53 Senior Vice President - Operations Joe A. D'Amico 49 Senior Vice President- Exploration and Development Alton D. Heckaman, Jr. 40 Vice President - Finance and Controller III-1 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. From time to time, Swift as Managing General Partner of the Partnership purchases Units in the Partnership from investors who offer the Units pursuant to their right of presentment, which purchases are made pursuant to terms set out in the Partnership's original Limited Partnership Agreement. Due to the frequency and large number of these transactions, Swift reports these transactions under Section 16 of the Securities Exchange Act of 1934 on an annual rather than a monthly basis. In some cases such annual reporting may constitute a late filing of the required Section 16 reports under the applicable Section 16 rules. Item 11. Executive Compensation As noted in Item 10, "Directors and Executive Officers of the Registrant," above, the Partnership has no executive officers. The executive officers of Swift and VJM are not compensated by the Partnership. Certain fees and allowances contemplated by the Limited Partnership Agreement have been paid by the Partnership to Swift and VJM. See Note (4) in Notes To Financial Statements (Related-Party Transactions) for further discussion. Item 12. Security Ownership of Certain Beneficial Owners and Management No single limited partner is known to the Partnership to be the beneficial owner of more than five percent of the Partnership's Units. Swift and VJM are not aware of any arrangement, the operation of which may at a subsequent date result in a change in control of the Partnership. Item 13. Certain Relationships and Related Transactions As noted in Item 10, "Directors and Executive Officers of the Registrant," above, the Partnership has no executive officers or directors, and thus has not engaged in any transactions in which any such person had an interest. The Partnership is permitted to engage in certain transactions with Swift as Managing General Partner and VJM as Special General Partner, subject to extensive guidelines and restrictions as described in the "Conflicts of Interest" section of the Amended Prospectus contained in the Registration Statement, which is incorporated herein by reference. Summarized below are the principal transactions that have occurred between the Partnership, on one hand, and Swift, VJM and their affiliates, on the other. Certain Transactions with General Partners 1. As described in Item 1, "Business," above, during 1988 the Partnership entered into an NP/OR Agreement with the Operating Partnership, which is also managed by Swift and VJM. Pursuant to such NP/OR Agreement, the Operating Partnership acquired the oil and gas properties described under Item 2 above and conveyed nonoperating interests therein to the Partnership. 2. Swift acts as operator for many of the wells in which the Partnership has nonoperating interests and has received compensation for such activities in accordance with standard industry operating agreements. 3. The Partnership paid to Swift and VJM certain fees as contemplated by the Limited Partnership Agreement. See Note (4) in Notes To Financial Statements (Related-Party Transactions) for further discussion. III-2 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. PART IV Item 14. Exhibits, Financial Statement Schedules and Reports on Form 8-K a(1) FINANCIAL STATEMENTS PAGE NO. -------- Report of Independent Public Accountants IV-2 Balance Sheets as of December 31, 1997 and 1996 IV-3 Statements of Operations for the years ended December 31, 1997, 1996 and 1995 IV-4 Statements of Partners' Capital for the years ended December 31, 1997, 1996 and 1995 IV-5 Statements of Cash Flows for the years ended December 31, 1997, 1996 and 1995 IV-6 Notes to Financial Statements IV-7 a(2) FINANCIAL STATEMENT SCHEDULES All schedules required by the SEC are either inapplicable or the required information is included in the Financial Statements, the Notes thereto, or in other information included elsewhere in this report. a(3) EXHIBITS 3.1 Limited Partnership Agreement of Swift Energy Managed Pension Assets Partnership 1988-1, Ltd., dated September 13, 1988. (Form 10-K for year ended December 31, 1988, Exhibit 3.1). 3.2 Certificate of Limited Partnership of Swift Energy Managed Pension Assets Partnership 1988-1, Ltd., as filed September 14, 1988, with the Texas Secretary of State. (Form 10-K for year ended December 31, 1988, Exhibit 3.2). 10.1 Net Profits and Overriding Royalty Interest Agreement between Swift Energy Managed Pension Assets Partnership 1988-1, Ltd. and Swift Energy Income Partners 1988-1, Ltd. dated September 14, 1988. (Form 10-K for year ended December 31, 1988, Exhibit 10.1). 99.1 A copy of the following section of the Prospectus dated April 22, 1988, contained in Pre-Effective Amendment No. 1 to Registration Statement No. 33-19721 on Form S-1 for Swift Energy Managed Pension Assets Partnership II, as filed on April 21, 1988, which have been incorporated herein by reference: "Proposed Activities" (pp 38 - 48) and "Conflicts of Interest" (pp. 65 - 73). (Form 10-K for year ended December 31, 1989, Exhibit 28.1). b(1) REPORTS ON FORM 8-K No reports on Form 8-K have been filed during the quarter ended December 31, 1997. Supplemental Information to be Furnished with Reports Filed Pursuant to Section 15(d) of the Act by Registrants Which Have Not Registered Securities Pursuant to Section 12 of the Act. No annual report to security holders covering the Partnership's 1997 fiscal year, or proxy statement, form of proxy or other proxy soliciting material has been sent to Limited Partners of the Partnership. IV-1 REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS To Swift Energy Managed Pension Assets Partnership 1988-1, Ltd.: We have audited the accompanying balance sheets of Swift Energy Managed Pension Assets Partnership 1988-1, Ltd., (a Texas limited partnership) as of December 31, 1997 and 1996, and the related statements of operations, partners' capital and cash flows for the years ended December 31, 1997, 1996 and 1995. These financial statements are the responsibility of the Managing General Partner'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 Swift Energy Managed Pension Assets Partnership 1988-1, Ltd., as of December 31, 1997 and 1996, and the results of its operations and its cash flows for the years ended December 31, 1997, 1996 and 1995, in conformity with generally accepted accounting principles. ARTHUR ANDERSEN LLP Houston, Texas February 10, 1998 IV-2 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. BALANCE SHEETS DECEMBER 31, 1997 AND 1996 1997 1996 -------------- -------------- ASSETS: Current Assets: Cash and cash equivalents $ 81,738 $ 6,134 Nonoperating interests income receivable 7,103 9,297 -------------- -------------- Total Current Assets 88,841 15,431 -------------- -------------- Nonoperating interests in oil and gas properties, using full cost accounting 1,561,711 1,628,526 Less-Accumulated amortization (1,402,381) (1,378,177) -------------- -------------- 159,330 250,349 -------------- -------------- $ 248,171 $ 265,780 ============== ============== LIABILITIES AND PARTNERS' CAPITAL: Current Liabilities: Accounts Payable $ 1,216 $ 983 -------------- -------------- Limited Partners' Capital (18,748.76 Limited Partnership Units; $100 per unit) 240,024 255,012 General Partners' Capital 6,931 9,785 -------------- -------------- Total Partners' Capital 246,955 264,797 -------------- -------------- $ 248,171 $ 265,780 ============== ============== See accompanying notes to financial statements. IV-3 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. STATEMENTS OF OPERATIONS FOR THE YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995 1997 1996 1995 --------------- --------------- --------------- REVENUES: Income from nonoperating interests $ 58,927 $ 51,910 $ 49,060 Interest income 2,745 103 63 --------------- --------------- --------------- 61,672 52,013 49,123 --------------- --------------- --------------- COSTS AND EXPENSES: Amortization - Normal provision 24,204 31,904 44,485 Additional provision -- 3,767 48,561 General and administrative 15,568 13,308 13,654 --------------- --------------- --------------- 39,772 48,979 106,700 --------------- --------------- --------------- INCOME (LOSS) $ 21,900 $ 3,034 $ (57,577) =============== =============== =============== See accompanying notes to financial statements. IV-4 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. STATEMENTS OF PARTNERS' CAPITAL FOR THE YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995 Limited General Combining Partners Partners Adjustment Total --------------- --------------- --------------- -------------- Balance, December 31, 1994 $ 340,090 $ 11,656 $ 29,947 $ 381,693 Income (Loss) (51,972) 2,120 (7,725) (57,577) Cash Distributions (26,200) (3,623) -- (29,823) --------------- --------------- --------------- -------------- Balance, December 31, 1995 261,918 10,153 22,222 294,293 --------------- --------------- --------------- -------------- Income (Loss) 5,964 2,662 (5,592) 3,034 Cash Distributions (29,500) (3,030) -- (32,530) --------------- --------------- --------------- -------------- Balance, December 31, 1996 238,382 9,785 16,630 264,797 --------------- --------------- --------------- -------------- Income (Loss) 20,583 3,088 (1,771) 21,900 Cash Distributions (33,800) (5,942) -- (39,742) --------------- --------------- --------------- -------------- Balance, December 31, 1997 $ 225,165 $ 6,931 $ 14,859 $ 246,955 =============== =============== =============== ============== Limited Partners' net income (loss) per unit 1995 $ (2.77) =============== 1996 $ .32 =============== 1997 $ 1.10 =============== See accompanying notes to financial statements. IV-5 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. STATEMENTS OF CASH FLOWS FOR THE YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995 1997 1996 1995 --------------- --------------- --------------- CASH FLOWS FROM OPERATING ACTIVITIES: Income (Loss) $ 21,900 $ 3,034 $ (57,577) Adjustments to reconcile income (loss) to net cash provided by operations: Amortization 24,204 35,671 93,046 Change in assets and liabilities: (Increase) decrease in nonoperating interests income receivable 2,194 (7,344) 3,067 Increase (decrease) in accounts payable 233 (25,699) (1,415) --------------- --------------- --------------- Net cash provided by (used in) operating activities 48,531 5,662 37,121 --------------- --------------- --------------- CASH FLOWS FROM INVESTING ACTIVITIES: Additions to nonoperating interests in oil and gas properties (863) (5,862) (8,626) Proceeds from sales of nonoperating interests in oil and gas properties 67,678 37,711 1,391 --------------- --------------- --------------- Net cash provided by (used in) investing activities 66,815 31,849 (7,235) --------------- --------------- --------------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions to partners (39,742) (32,530) (29,823) --------------- --------------- --------------- NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS 75,604 4,981 63 --------------- --------------- --------------- CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR 6,134 1,153 1,090 --------------- --------------- --------------- CASH AND CASH EQUIVALENTS AT END OF YEAR $ 81,738 $ 6,134 $ 1,153 =============== =============== =============== See accompanying notes to financial statements. IV-6 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. NOTES TO FINANCIAL STATEMENTS (1) Organization and Terms of Partnership Agreement - Swift Energy Managed Pension Assets Partnership 1988-1, Ltd., a Texas limited partnership ("the Partnership"), was formed on September 14, 1988, for the purpose of purchasing net profits interests, overriding royalty interests and royalty interests (collectively, "nonoperating interests") in producing oil and gas properties within the continental United States. Swift Energy Company ("Swift"), a Texas corporation, and VJM Partners, Ltd. ("VJM"), a Texas limited partnership, serve as Managing General Partner and Special General Partner of the Partnership, respectively. The Managing General Partner is required to contribute up to 1/99th of limited partner net contributions. The 190 limited partners made total capital contributions of $1,874,876. Nonoperating interests acquisition costs and the management fee are borne 99 percent by the limited partners and one percent by the Managing General Partner. Organization and syndication costs were borne solely by the limited partners. Initially, all continuing costs (including general and administrative reimbursements and direct expenses) and revenues are allocated 90 percent to the limited partners and ten percent to the general partners. If prior to partnership payout, as defined, the cash distribution rate for a certain period equals or exceeds 17.5 percent, then for the following calendar year, these continuing costs and revenues will be allocated 85 percent to the limited partners and 15 percent to the general partners. After partnership payout, continuing costs and revenues will be shared 85 percent by the limited partners, and 15 percent by the general partners, even if the cash distribution rate is less than 17.5 percent. During 1989, the cash distribution rate (as defined in the Partnership Agreement) exceeded 17.5 percent and thus, in 1990, the continuing costs and revenues were shared 85 percent by the limited partners, and 15 percent by the general partners. During 1990, the cash distribution rate fell below 17.5 percent and thus, beginning in 1991, the continuing costs and revenues were shared 90 percent by the limited partners and 10 percent by the general partners. Payout had not occurred as of December 31, 1997. (2) Significant Accounting Policies - Use of Estimates -- The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from estimates. Certain reclassifications have been made to prior year amounts to conform to the current year presentation. Nonoperating Interests in Oil and Gas Properties -- The Partnership accounts for its ownership interest in oil and gas properties using the proportionate consolidation method, whereby the Partnership's share of assets, liabilities, revenues and expenses is included in the appropriate classification in the financial statements. For financial reporting purposes, the Partnership follows the "full-cost" method of accounting for nonoperating interests in oil and gas properties. Under this method of accounting, all costs incurred in the acquisition of nonoperating interests in oil and gas properties are capitalized. The unamortized cost of nonoperating interests in oil and gas properties is limited to the "ceiling limitation", (calculated separately for the Partnership, limited partners, and general partners). The "ceiling limitation" is calculated on a quarterly basis and represents the estimated future net revenues from nonoperating interests in proved properties using current prices, discounted at ten percent. Proceeds from the sale or disposition of nonoperating interests in oil and gas properties are treated as a reduction of the cost of the nonoperating interests with no gains or losses recognized except in significant transactions. IV-7 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. NOTES TO FINANCIAL STATEMENTS (CONTINUED) The Partnership computes the provision for amortization of nonoperating interests in oil and gas properties on the units-of-production method. Under this method, the provision is calculated by multiplying the total unamortized cost of nonoperating interests in oil and gas properties by an overall rate determined by dividing the physical units of oil and gas produced during the period by the total estimated units of proved oil and gas reserves attributable to the Partnership's nonoperating interests at the beginning of the period. The calculation of the "ceiling limitation" and the provision for amortization is based on estimates of proved reserves. There are numerous uncertainties inherent in estimating quantities of proved reserves and in projecting the future rates of production, timing and plan of development. 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. Accordingly, reserve estimates are often different from the quantities of oil and gas that are ultimately recovered. Cash and Cash Equivalents -- Highly liquid debt instruments with an initial maturity of three months or less are considered to be cash equivalents. Reclassifications -- Certain reclassifications have been made to the prior year balances to conform with the current year presentation. (3) Acquisition of Nonoperating Interests in Oil and Gas Property Costs - Effective September 14, 1988, the Partnership entered into a Net Profits and Overriding Royalty Interests Agreement ("NP/OR Agreement") with Swift Energy Income Partners 1988-1, Ltd. ("Operating Partnership"), managed by Swift, for the purpose of acquiring interests in producing oil and gas properties. Under terms of the NP/OR Agreement, the Partnership has been conveyed a nonoperating interest in the aggregate net profits (i.e., oil and gas sales net of related operating costs) of the properties acquired equal to its proportionate share of the property acquisition costs as defined. Property acquisition costs are amounts actually paid by the Operating Partnership for the properties plus costs incurred by the Operating Partnership in acquiring the properties and costs related to screening and evaluation of properties not acquired. In 1997, 1996 and 1995, the Partnership acquired nonoperating interests in producing oil and gas properties for $863, $5,862, and $8,626, respectively. During 1996 and 1995, the Partnership's unamortized oil and gas property costs exceeded the quarterly calculations of the "ceiling limitation" resulting in an additional provision for amortization of $3,767 and $48,561, respectively. In addition, the limited partners' share of unamortized oil and gas property costs exceeded their "ceiling limitation" in 1995, resulting in a valuation allowance of $43,227. This amount is included in the income (loss) attributable to the limited partners shown in the statements of partners' capital together with a "combining adjustment" for the differences between the limited partners' valuation allowances and the Partnership's full cost ceiling write down. The "combining adjustment" changes quarterly as the Partnership's total amortization provision is more or less than the combined amortization provision attributable to the general and limited partners. IV-8 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. NOTES TO FINANCIAL STATEMENTS (CONTINUED) (4) Related-Party Transactions - An affiliate of the Special General Partner, as Dealer Manager, received $46,872 for managing and overseeing the offering of limited partnership units. A one-time management fee of $46,872 was paid Swift in 1988 for services performed for the Partnership. During 1997, 1996 and 1995 the Partnership paid Swift $7,177, $4,164 and $4,911, respectively, as general and administrative overhead allowances. (5) Federal Income Taxes - The Partnership is not a tax-paying entity. No provision is made in the accounts of the Partnership for federal or state income taxes, since such taxes are liabilities of the individual partners, and the amounts thereof depend upon their respective tax situations. The tax returns and the amount of distributable Partnership income are subject to examination by the federal and state taxing authorities. If the Partnership's royalty income for federal income tax purposes is ultimately changed by the taxing authorities, the tax liability of the limited partners could be changed accordingly. Royalty income reported on the Partnership's federal return of income for the years ended December 31, 1997, 1996 and 1995 was $(3,509), $49,590 and $21,423, respectively. The difference between royalty income for federal income tax purposes reported by the Partnership and income or loss from nonoperating interests reported herein primarily results from the exclusion of amortization (as described below) from ordinary income reported in the Partnership's federal return of income. For federal income tax purposes, amortization with respect to oil and gas is computed separately by the partners and not by the Partnership. Since the amount of amortization on nonoperating interests in oil and gas properties is not computed at the Partnership level, amortization is not included in the Partnership's income for federal income tax purposes but is charged directly to the partners' capital accounts to the extent of the cost of the nonoperating interests in oil and gas properties, and thus is treated as a separate item on the partners' Schedule K-1. Amortization for federal income tax purposes may vary from that computed for financial reporting purposes in cases where a ceiling adjustment is recorded, as such amount is not recognized for tax purposes. (6) Vulnerability Due to Certain Concentrations - The Partnership's revenues are primarily the result of sales of its oil and natural gas production. Market prices of oil and natural gas may fluctuate and adversely affect operating results. In the normal course of business, the Partnership extends credit, primarily in the form of monthly oil and gas sales receivables, to various companies in the oil and gas industry which results in a concentration of credit risk. This concentration of credit risk may be affected by changes in economic or other conditions and may accordingly impact the Partnership's overall credit risk. However, the Managing General Partner believes that the risk is mitigated by the size, reputation, and nature of the companies to which the Partnership extends credit. In addition, the Partnership generally does not require collateral or other security to support customer receivables. (7) Fair Value of Financial Instruments - The Partnership's financial instruments consist of cash and cash equivalents and short-term receivables and payables. The carrying amounts approximate fair value due to the highly liquid nature of the short-term instruments. IV-9 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD 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. SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. (Registrant) By: SWIFT ENERGY COMPANY General Partner Date: February 18, 1998 By: s/b A. Earl Swift ----------------- ----------------------------------- A. Earl Swift Chief Executive Officer Date: February 18, 1998 By: s/b John R. Alden ----------------- ----------------------------------- John R. Alden Principal Financial Officer Date: February 18, 1998 By: s/b Alton D. Heckaman, Jr. ----------------- ----------------------------------- Alton D. Heckaman, Jr. Principal Accounting Officer 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 and on the dates indicated. SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. (Registrant) By: SWIFT ENERGY COMPANY General Partner Date: February 18, 1998 By: s/b A. Earl Swift ----------------- ----------------------------------- A. Earl Swift Director and Principal Executive Officer Date: February 18, 1998 By: s/b Virgil N. Swift ----------------- ----------------------------------- Virgil N. Swift Director and Executive Vice President - Business Development IV-10 SWIFT ENERGY MANAGED PENSION ASSETS PARTNERSHIP 1988-1, LTD. Date: February 18, 1998 By: s/b G. Robert Evans ----------------- ----------------------------------- G. Robert Evans Director Date: February 18, 1998 By: s/b Raymond O. Loen ----------------- ----------------------------------- Raymond O. Loen Director Date: February 18, 1998 By: s/b Henry C. Montgomery ----------------- ----------------------------------- Henry C. Montgomery Director Date: February 18, 1998 By: s/b Clyde W. Smith, Jr. ----------------- ----------------------------------- Clyde W. Smith, Jr. Director Date: February 18, 1998 By: s/b Harold J. Withrow ----------------- ----------------------------------- Harold J. Withrow Director IV-11