FORM 10-K SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 (Mark One) [x] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 [Fee Required] For the fiscal year ended December 31, 2000 OR [ ] Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 [No Fee Required] For the transition period from to Commission File Number 33-47668-02 Southwest Royalties Institutional Income Fund XI-B, L.P. (Exact name of registrant as specified in its limited partnership agreement) Delaware 75-2427289 (State or other jurisdiction (I.R.S. Employer of incorporation or organization) Identification No.) 407 N. Big Spring, Suite 300, Midland, Texas 79701 (Address of principal executive office) (Zip Code) Registrant's telephone number, including area code (915) 686-9927 Securities registered pursuant to Section 12(b) of the Act: None Securities registered pursuant to Section 12(g) of the Act: limited partnership interests Indicate by check mark whether registrant (1) has filed 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 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 (229.405 of this chapter) 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] The registrant's outstanding securities consist of Units of limited partnership interests for which there exists no established public market from which to base a calculation of aggregate market value. The total number of pages contained in this report is 38. There is no exhibit index. Table of Contents Item Page Part I 1. Business 3 2. Properties 6 3. Legal Proceedings 8 4. Submission of Matters to a Vote of Security Holders 8 Part II 5. Market for Registrant's Common Equity and Related Stockholder Matters 9 6. Selected Financial Data 10 7. Management's Discussion and Analysis of Financial Condition and Results of Operations 11 8. Financial Statements and Supplementary Data 18 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure 34 Part III 10. Directors and Executive Officers of the Registrant 35 11. Executive Compensation 36 12. Security Ownership of Certain Beneficial Owners and Management 36 13. Certain Relationships and Related Transactions 37 Part IV 14. Exhibits, Financial Statement Schedules, and Reports on Form 8-K 37 Signatures 38 Part I Item 1. Business General Southwest Royalties Institutional Income Fund XI-B, L.P. (the "Partnership" or "Registrant") was organized as a Delaware limited partnership on August 31, 1993. The offering of limited partnership interests began October 25, 1993, as part of a shelf offering registered under the name Southwest Royalties Institutional 1992-93 Income Program. Minimum capital requirements for the Partnership were met on December 8, 1993 and concluded August 20, 1994. The Partnership has no subsidiaries. As of December 31, 1996, the Partnership had utilized approximately $2,008,600 of limited partner capital contributions to acquire interests in oil and gas properties. All excess capital, $89,489, and the associated organization costs of $3,132, has been distributed to the limited partners in proportion to their capital contributions as a return of capital. The principal executive offices of the Partnership are located at 407 N. Big Spring, Suite 300, Midland, Texas, 79701. The Managing General Partner of the Partnership, Southwest Royalties, Inc. (the "Managing General Partner") and its staff of 92 individuals, together with certain independent consultants used on an "as needed" basis, perform various services on behalf of the Partnership, including the selection of oil and gas properties and the marketing of production from such properties. H. H. Wommack, III, a stockholder, director, President and Treasurer of the Managing General Partner, is also a general partner. The Partnership has no employees. Principal Products, Marketing and Distribution The Partnership has acquired and holds royalty interest and net profit interests in oil and gas properties located in New Mexico and Texas. All activities of the Partnership are confined to the continental United States. All oil and gas produced from these properties is sold to unrelated third parties in the oil and gas business. The revenues generated from the Partnership's oil and gas activities are dependent upon the current market for oil and gas. With some periodic exceptions, since the early 1980's, there has been a worldwide oversupply of oil; therefore, market prices have declined significantly. The prices received by the Partnership for its oil and gas production depend upon numerous factors beyond the Partnership's control, including competition, economic, political and regulatory developments and competitive energy sources, and make it particularly difficult to estimate future prices for oil and natural gas. The year 2000 was a record year for crude oil prices. The world energy markets witnessed a continuation of the 1999 recovery seeing prices in the U.S. peak at $37 per barrel in September. Increasing demand and depleting inventories appeared to be the motivators in crude's dramatic rise. At the beginning of 2000, U.S. crude oil inventories were approximately 16% lower than at the beginning of 1999 and summer vacationers made it through a travel season that saw gasoline prices top $2 per gallon in some U.S. markets. The lack of crude oil inventory in the U.S. was also magnified by the colder than normal winter that much of the country experienced. However, several production increases from OPEC coupled with President Clinton's release of 30 million barrels of oil from the U.S. Strategic Petroleum Reserve in September contributed to the slow in prices toward the end of the year. After averaging $30 per barrel for the year and over $32 from August through November, oil prices closed out the year 2000 at $26.80 per barrel. Tighter supplies, rising demand, and the return of more seasonal summer and winter weather catapulted spot gas prices in 2000 to the highest levels since the market was deregulated in the mid-1980's. Average monthly spot prices rose an astounding 72.9% over 1999 levels to average $3.77/MMBTU. The climb in prices was fairly steady throughout the year, with the first- quarter spot prices averaging $2.44/MMBtu. After the winter season ended with a huge storage deficit of 306 BCF, a combination of factors contributed further to the upward trend in spot prices. As the summer temperatures heated up and the rate of storage injections remained sluggish, competition for gas supplies became fierce between power generators and gas utilities attempting to refill storage. Spot prices really took off in the fourth quarter as competition for storage gas in the waning days of the refill season became supercharged. And then came weeks of early heating-season cold, which caused gas utilities to scramble to meet the heating loads. A year of record high prices was capped off in December, with spot prices averaging $6.14/MMBtu, more than two-and-a-half times the previous five-year December average of $2.43/MMBtu. Following is a table of the ratios of revenues received from oil and gas production for the last three years: Oil Gas 2000 39% 61% 1999 46% 54% 1998 46% 54% As the table indicates, the Partnership's revenue is almost evenly divided between its oil and gas production. The Partnership revenues will be highly dependent upon the future prices and demands for oil and gas. Seasonality of Business Although the demand for natural gas is highly seasonal, with higher demand in the colder winter months and in very hot summer months, the Partnership has been able to sell all of its natural gas, either through contracts in place or on the spot market at the then prevailing spot market price. As a result, the volume sold by the Partnership is not expected to fluctuate materially with the change of season. Customer Dependence No material portion of the Partnership's business is dependent on a single purchaser, or a very few purchasers, where the loss of one would have a material adverse impact on the Partnership. Three purchasers accounted for 91% of the Partnership's total oil and gas production during 2000: Sid Richardson Gasoline Co. for 44%, Navajo Refining Company, Inc. for 37% and Phillips 66 Natural Gas for 10%. Three purchasers accounted for 84% of the Partnership's total oil and gas production during 1999: Navajo Refining Company for 40%, Sid Richardson Gasoline Co. for 33% and Phillips 66 for 11%. Two purchasers accounted for 72% of the Partnership's total oil and gas production during 1998: Navajo Refining Company for 39% and American Processing for 33%. All purchasers of the Partnership's oil and gas production are unrelated third parties. In the event any of these purchasers were to discontinue purchasing the Partnership's production, the Managing General Partner believes that a substitute purchaser or purchasers could be located without undue delay. No other purchaser accounted for an amount equal to or greater than 10% of the Partnership's sales of oil and gas production. Competition Because the Partnership has utilized all of its funds available for the acquisition of interests in producing oil and gas properties, it is not subject to competition from other oil and gas property purchasers. See Item 2, Properties. Factors that may adversely affect the Partnership include delays in completing arrangements for the sale of production, availability of a market for production, rising operating costs of producing oil and gas and complying with applicable water and air pollution control statutes, increasing costs and difficulties of transportation, and marketing of competitive fuels. Moreover, domestic oil and gas must compete with imported oil and gas and with coal, atomic energy, hydroelectric power and other forms of energy. Regulation Oil and Gas Production - The production and sale of oil and gas is subject to federal and state governmental regulation in several respects, such as existing price controls on natural gas and possible price controls on crude oil, regulation of oil and gas production by state and local governmental agencies, pollution and environmental controls and various other direct and indirect regulation. Many jurisdictions have periodically imposed limitations on oil and gas production by restricting the rate of flow for oil and gas wells below their actual capacity to produce and by imposing acreage limitations for the drilling of wells. The federal government has the power to permit increases in the amount of oil imported from other countries and to impose pollution control measures. Various aspects of the Partnership's oil and gas activities will be regulated by administrative agencies under statutory provisions of the states where such activities are conducted and by certain agencies of the federal government for operations on Federal leases. Moreover, certain prices at which the Partnership may sell its natural gas production are controlled by the Natural Gas Policy Act of 1978, the Natural Gas Wellhead Decontrol Act of 1989 and the regulations promulgated by the Federal Energy Regulatory Commission. Environmental - The Partnership's oil and gas activities will be subject to extensive federal, state and local laws and regulations governing the generation, storage, handling, emission, transportation and discharge of materials into the environment. Governmental authorities have the power to enforce compliance with their regulations, and violations carry substantial penalties. This regulatory burden on the oil and gas industry increases its cost of doing business and consequently affects its profitability. The Managing General Partner is unable to predict what, if any, effect compliance will have on the Partnership. Industry Regulations and Guidelines - Certain industry regulations and guidelines apply to the registration, qualification and operation of oil and gas programs in the form of limited partnerships. The Partnership is subject to these guidelines which regulate and restrict transactions between the Managing General Partner and the Partnership. The Partnership complies with these guidelines and the Managing General Partner does not anticipate that continued compliance will have a material adverse effect on Partnership operations. Partnership Employees The Partnership has no employees; however the Managing General Partner has a staff of geologists, engineers, accountants, landmen and clerical staff who engage in Partnership activities and operations and perform additional services for the Partnership as needed. In addition to the Managing General Partner's staff, the Partnership engages independent consultants such as petroleum engineers and geologists as needed. As of December 31, 2000 there were 92 individuals directly employed by the Managing General Partner in various capacities. Item 2. Properties In determining whether an interest in a particular producing property was to be acquired, the Managing General Partner considered such criteria as estimated oil and gas reserves, estimated cash flow from the sale of production, present and future prices of oil and gas, the extent of undeveloped and unproved reserves, the potential for secondary, tertiary and other enhanced recovery projects and the availability of markets. As of December 31, 2000, the Partnership possessed an interest in oil and gas properties located in Eddy County of New Mexico; Andrews, Dawson, Howard, Midland, Reeves, Schleicher, Upton, Ward and Winkler Counties of Texas. These properties consist of various interests in 79 wells and units. Due to the Partnership's objective of maintaining current operations without engaging in the drilling of any developmental or exploratory wells, or additional acquisitions of producing properties, there has not been any significant changes in properties during 2000, 1999 and 1998. There were no property sales during 2000. During 1999, one lease was sold for approximately $1,600. During 1998, five leases were sold for approximately $600. In compliance with the Partnership Agreement, if the Partnership should purchase a producing property from the Managing General Partner, such purchase price would be prior cost, adjusted for any intervening operation. If such adjusted cost was greater than fair market value, or if specific cost was unable to be determined, such purchase price would be fair market value as determined by an independent reservoir engineer. Significant Properties The following table reflects the significant properties in which the Partnership has an interest: Date Purchased No. of Proved Reserves* Name and Location and Interest Wells Oil (bbls) Gas (mcf) - ----------------- ------------ ------ --------- --------- Custer & Wright 11/94 at 28 32,000 494,000 Winkler County, 1% to 40% Texas net profits interests Michael Dingman 9/94 at 39 34,000 152,000 Midland, Reeves, .5% to 50% Dawson, Schleicher, net profits Winkler Ward, interests Andrews, Counties, Texas; Eddy County, New Mexico *Ryder Scott Petroleum Engineers prepared the reserve and present value data for the Partnership's existing properties as of January 1, 2001. The reserve estimates were made in accordance with guidelines established by the Securities and Exchange Commission pursuant to Rule 4-10(a) of Regulation S-X. Such guidelines require oil and gas reserve reports be prepared under existing economic and operating conditions with no provisions for price and cost escalation except by contractual arrangements. The New York Mercantile Exchange price at December 31, 2000 of $26.80 was used as the beginning basis for the oil price. Oil price adjustments from $26.80 per barrel were made in the individual evaluations to reflect oil quality, gathering and transportation costs. The results are an average price received at the lease of $25.27 per barrel in the preparation of the reserve report as of January 1, 2001. In the determination of the gas price, the New York Mercantile Exchange price at December 31, 2000 of $9.78 was used as the beginning basis. Gas price adjustments from $9.78 per Mcf were made in the individual evaluations to reflect BTU content, gathering and transportation costs and gas processing and shrinkage. The results are an average price received at the lease of $9.94 per Mcf in the preparation of the reserve report as of January 1, 2001. As also discussed in Part II, Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations, oil and gas prices were subject to frequent changes in 2000. The evaluation of oil and gas properties is not an exact science and inevitably involves a significant degree of uncertainty, particularly with respect to the quantity of oil or gas that any given property is capable of producing. Estimates of oil and gas reserves are based on available geological and engineering data, the extent and quality of which may vary in each case and, in certain instances, may prove to be inaccurate. Consequently, properties may be depleted more rapidly than the geological and engineering data have indicated. Unanticipated depletion, if it occurs, will result in lower reserves than previously estimated; thus an ultimately lower return for the Partnership. Basic changes in past reserve estimates occur annually. As new data is gathered during the subsequent year, the engineer must revise his earlier estimates. A year of new information, which is pertinent to the estimation of future recoverable volumes, is available during the subsequent year evaluation. In applying industry standards and procedures, the new data may cause the previous estimates to be revised. This revision may increase or decrease the earlier estimated volumes. Pertinent information gathered during the year may include actual production and decline rates, production from offset wells drilled to the same geologic formation, increased or decreased water production, workovers, and changes in lifting costs among others. Accordingly, reserve estimates are often different from the quantities of oil and gas that are ultimately recovered. The Partnership has reserves which are classified as proved developed producing, proved developed non-producing and proved undeveloped. All of the proved reserves are included in the engineering reports which evaluate the Partnership's present reserves. Because the Partnership does not engage in drilling activities, the development of proved undeveloped reserves is conducted pursuant to farmout arrangements with the Managing General Partner or unrelated third parties. Generally, the Partnership retains a carried interest such as an overriding royalty interest under the terms of a farmout, or receives cash. The Partnership or the owners of properties in which the Partnership owns an interest can engage in workover projects or supplementary recovery projects, for example, to extract behind the pipe reserves which qualify as proved developed non-producing reserves. See Part II, Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operation. Item 3. Legal Proceedings There are no material pending legal proceedings to which the Partnership is a party. Item 4. Submission of Matters to a Vote of Security Holders No matter was submitted to a vote of security holders during the fourth quarter of 2000 through the solicitation of proxies or otherwise. Part II Item 5. Market for the Registrant's Common Equity and Related Stockholder Matters Market Information Limited partnership interests, or units, in the Partnership are currently being offered and sold for a price of $500. Limited partner units are not traded on any exchange and there is no public or organized trading market for them. Further, a transferee may not become a substitute limited partner without the consent of the Managing General Partner. The Managing General Partner has the right, but not the obligation, to purchase limited partnership units should an investor desire to sell. The value of the unit is determined by adding the sum of (1) current assets less liabilities and (2) the present value of the future net revenues attributable to proved reserves and by discounting the future net revenues at a rate not in excess of the prime rate charged by NationsBank, N.A. of Midland, Texas plus one percent (1%), which value shall be further reduced by a risk factor discount of no more than one-third (1/3) to be determined by the Managing General Partner in its sole and absolute discretion. As of December 31, 2000, 1999 and 1998, no limited partner units were purchased by the Managing General Partner. Number of Limited Partner Interest Holders As of December 31, 2000, there were 177 holders of limited partner units in the Partnership. Distributions Pursuant to Article III, Section 3.05 of the Partnership's Certificate and Agreement of Limited Partnership, "Net Cash Flow" shall be distributed to the partners on a monthly basis. "Net Cash Flow" is defined as "the cash generated by the Partnership's investments in producing oil and gas properties, less (i) General and Administrative Costs, (ii) Direct Costs, (iii) Operating Costs, and (iv) any reserves necessary to meet current and anticipated needs of the Partnership, as determined in the sole discretion of the Managing General Partner." During 2000, quarterly distributions were made totaling $235,737, with $212,163 distributed to the limited partners and $23,574 to the general partners. For the year ended December 31, 2000, distributions of $43.74 per limited partner unit were made, based upon 4,851 limited partner units outstanding. Distributions for 2000 increased significantly due to the record high oil and gas prices received during the year. During 1999, distributions were made totaling $112,699, with $101,599 distributed to the limited partners and $11,100 to the general partners. For the year ended December 31, 1999, distributions of $20.94 per limited partner unit were made, based upon 4,851 limited partner units outstanding. During 1998, distributions were made totaling $58,500, with $52,650 distributed to the limited partners and $5,850 to the general partners. For the year ended December 31, 1998, distributions of $10.85 per limited partner unit were made, based upon 4,851 limited partner units outstanding. Item 6. Selected Financial Data The following selected financial data for the years ended December 31 2000, 1999, 1998, 1997 and 1996 should be read in conjunction with the financial statements included in Item 8: Years ended December 31, ----------------------------------------------- 2000 1999 1998 1997 1996 ---- ---- ---- ---- ---- Revenues $ 305,760 210,376 2,205 304,410 395,095 Net income (loss) 249,986 129,693 (462,692)(467,687) 180,841 Partners' share of net income (loss): General partners 26,699 16,880 (4,631) 25,491 34,555 Limited partners 223,287 112,814 (458,061)(493,178) 146,286 Limited partners' net income (loss) per unit 46.03 23.26 (94.43)(101.67) 30.16 Limited partner's cash distribution per unit 43.74 20.94 10.85 55.77 64.78 Total assets $ 419,672 405,423 388,507 909,6261,677,907 Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations General Southwest Royalties Institutional Income Fund XI-B, L.P. was organized as a Delaware limited partnership on August 31, 1993. The offering of limited partnership interests began October 25, 1993, as part of a shelf offering registered under the name Southwest Royalties Institutional 1992-93 Income Program. Minimum capital requirements for the Partnership were met on December 8, 1993, and the Offering Period terminated August 20, 1994 with 174 limited partners purchasing 4,851 units for $2,425,500. The Partnership was formed to acquire non-operating interests in producing oil and gas properties, to produce and market crude oil and natural gas produced from such properties and to distribute any net proceeds from operations to the general and limited partners. Net revenues from producing oil and gas properties will not be reinvested in other revenue producing assets except to the extent that producing facilities and wells are reworked or where methods are employed to improve or enable more efficient recovery of oil and gas reserves. The economic life of the Partnership will thus depend on the period over which the Partnership's oil and gas reserves are economically recoverable. Increases or decreases in Partnership revenues and, therefore, distributions to partners will depend primarily on changes in the prices received for production, changes in volumes of production sold, lease operating expenses, enhanced recovery projects, offset drilling activities pursuant to farmout arrangements and on the depletion wells. Since wells deplete over time, production can generally be expected to decline from year to year. Well operating costs and general and administrative costs usually decrease with production declines; however, these costs may not decrease proportionately. Net income available for distribution to the limited partners has fluctuated over the past few years and is expected to fluctuate in later years based on these factors. Based on current conditions, management anticipates performing workovers during 2001 to enhance production. Additional workovers may be performed in the year 2003. The partnership may have an increase in production volumes for the years 2001 and 2003, otherwise, the partnership will most likely experience the historical production decline of approximately 11% per year. Results of Operations A. General Comparison of the Years Ended December 31, 2000 and 1999 The following table provides certain information regarding performance factors for the years ended December 31, 2000 and 1999: Year Ended Percentage December 31, Increase 2000 1999 (Decrease) ---- ---- --------- Average price per barrel of oil $ 28.50 16.74 70% Average price per mcf of gas $ 4.14 2.26 83% Oil production in barrels 6,800 9,280 (27%) Gas production in mcf 73,300 81,160 (10%) Income from net profits interests $ 303,558 188,298 61% Partnership distributions $ 235,737 112,699 109% Limited partner distributions $ 212,163 101,599 109% Per unit distribution to limited partners $ 43.74 20.94 109% Number of limited partner units 4,851 4,851 Revenues The Partnership's income from net profits interests increased to $303,558 from $188,298 for the years ended December 31, 2000 and 1999, respectively, an increase of 61%. The principal factors affecting the comparison of the years ended December 31, 2000 and 1999 are as follows: 1. The average price for a barrel of oil received by the Partnership increased during the year ended December 31, 2000 as compared to the year ended December 31, 1999 by 70%, or $11.76 per barrel, resulting in an increase of approximately $80,000 in income from net profits interests. Oil sales represented 39% of total oil and gas sales during the year ended December 31, 2000 as compared to 46% during the year ended December 31, 1999. The average price for an mcf of gas received by the Partnership increased during the same period by 83%, or $1.88 per mcf, resulting in an increase of approximately $137,800 in income from net profits interests. The total increase in income from net profits interests due to the change in prices received from oil and gas production is approximately $217,800. The market price for oil and gas has been extremely volatile over the past decade and management expects a certain amount of volatility to continue in the foreseeable future. 2. Oil production decreased approximately 2,480 barrels or 27% during the year ended December 31, 2000 as compared to the year ended December 31, 1999, resulting in a decrease of approximately $41,500 in income from net profits interests. Gas production decreased approximately 7,860 mcf or 10% during the same period, resulting in a decrease of approximately $17,800 in income from net profits interests. The total decrease in income from net profits interests due to the change in production is approximately $59,300. The decrease in production is in relation to a settlement of royalty on the Dagger Draw Lease. Production interest of approximately 1,100 barrels and 1,070 mcfs were held in suspense from 1993 through 1999. These dollars were received and recorded in the Partnership during the third quarter of 1999. Production without the settlement would be a decrease of 25% for oil and 29% for gas. This decrease was due to the occurrence of payout on the Dagger Draw. Upon occurrence of payout the percentage of ownership for the Partnership decrease significantly. 3. Lease operating costs and production taxes were 28% higher, or approximately $42,800 more during the year ended December 31, 2000 as compared to the year ended December 31, 1999. The increase in lease operating costs and production taxes is due in part to an increase in major repairs and maintenance, such as pulling expense on three leases, and in part to the rise in production taxes directly associated with the rise in oil and gas prices received during the past year. The rise in oil and gas prices for 2000 has allowed the Partnership to perform these repairs and maintenance in the hopes of increasing production, thereby increasing revenues. Costs and Expenses Total costs and expenses decreased to $55,774 from $80,682 for the years ended December 31, 2000 and 1999, respectively, a decrease of 31%. The decrease is the result of lower depletion expense and general and administrative costs. 1. General and administrative costs consists of independent accounting and engineering fees, computer services, postage, and Managing General Partner personnel costs. General and administrative costs decreased 7% or approximately $2,800 during the year ended December 31, 2000 as compared to the year ended December 31, 1999. 2. Depletion expense decreased to $17,000 for the year ended December 31, 2000 from $39,000 for the same period in 1999. This represents a decrease of 56%. Depletion is calculated using the units of revenue method of amortization based on a percentage of current period gross revenues to total future gross oil and gas revenues, as estimated by the Partnership's independent petroleum consultants. The major factor to the decrease in depletion expense between the comparative periods was the increase in the price of oil and gas used to determine the Partnership's reserves for January 1, 2001 as compared to 2000. Another contributing factor was due to the impact of revisions of previous estimates on reserves. Revisions of previous estimates can be attributed to the changes in production performance, oil and gas price and production costs. The impact of the revision would have decreased depletion expense approximately $3,000 as of December 31, 1999. Results of Operations B. General Comparison of the Years Ended December 31, 1999 and 1998 The following table provides certain information regarding performance factors for the years ended December 31, 1999 and 1998: Year Ended Percentage December 31, Increase 1999 1998 (Decrease) ---- ---- --------- Average price per barrel of oil $ 16.74 11.68 43% Average price per mcf of gas $ 2.26 1.52 49% Oil production in barrels 9,280 9,800 (5%) Gas production in mcf 81,160 87,300 (7%) Income from net profits interests $ 188,298 31,907 490% Partnership distributions $ 112,699 58,500 93% Limited partner distributions $ 101,599 52,650 93% Per unit distribution to limited partners $ 20.94 10.85 93% Number of limited partner units 4,851 4,851 Revenues The Partnership's income from net profits interests increased to $188,298 from $31,907 for the years ended December 31, 1999 and 1998, respectively, an increase of 490%. The principal factors affecting the comparison of the years ended December 31, 1999 and 1998 are as follows: 1. The average price for a barrel of oil received by the Partnership increased during the year ended December 31, 1999 as compared to the year ended December 31, 1998 by 43%, or $5.06 per barrel, resulting in an increase of approximately $49,600 in income from net profits interests. Oil sales represented 46% of total oil and gas sales during the year ended December 31, 1999 as compared to 46% during the year ended December 31, 1998. The average price for an mcf of gas received by the Partnership increased during the same period by 49%, or $.74 per mcf, resulting in an increase of approximately $64,600 in income from net profits interests. The total increase in income from net profits interests due to the change in prices received from oil and gas production is approximately $114,200. The market price for oil and gas has been extremely volatile over the past decade and management expects a certain amount of volatility to continue in the foreseeable future. 2. Oil production decreased approximately 520 barrels or 5% during the year ended December 31, 1999 as compared to the year ended December 31, 1998, resulting in a decrease of approximately $8,700 in income from net profits interests. Gas production decreased approximately 6,140 mcf or 7% during the same period, resulting in a decrease of approximately $13,900 in income from net profits interests. The total decrease in income from net profits interests due to the change in production is approximately $22,600. 3. Lease operating costs and production taxes were 30% lower, or approximately $64,100 less during the year ended December 31, 1999 as compared to the year ended December 31, 1998. The decrease in lease operating costs are primarily due to workovers performed in 1998 and property sales. 4. As of December 31, 1998, miscellaneous expense was approximately $30,159. The Partnership entered into a purchase agreement on the Tar Baby lease that guaranteed net income each month from October 1994 through January 1998. This income was recorded on the Partnerships books as miscellaneous income. Based on new information obtained in May 1998, an adjustment of $52,706 was found to be necessary. This adjustment was recorded as miscellaneous expense on the Partnerships books for the quarter ended June 30, 1998. Costs and Expenses Total costs and expenses decreased to $80,683 from $464,897 for the years ended December 31, 1999 and 1998, respectively, a decrease of 83%. The decrease is the result of lower depletion expense, provision for impairment and general and administrative costs. 1. General and administrative costs consists of independent accounting and engineering fees, computer services, postage, and Managing General Partner personnel costs. General and administrative costs decreased 14% or approximately $6,900 during the year ended December 31, 1999 as compared to the year ended December 31, 1998. The decrease of general and administrative costs were due in part to additional accounting costs incurred in 1998 in relation to the outsourcing of K-1 tax package preparation and a change in auditors requiring opinions from both the predecessors and successor auditors. Additionally, the Managing General Partner in its effort to cut back on general and administrative costs whenever and wherever possible was able to reduce the cost of reserve reports and K-1 tax package preparation during 1999. 3. Depletion expense decreased to $39,000 for the year ended December 31, 1999 from $130,000 for the same period in 1998. This represents a decrease of 70%. Depletion is calculated using the units of revenue method of amortization based on a percentage of current period gross revenues to total future gross oil and gas revenues, as estimated by the Partnership's independent petroleum consultants. A contributing factor to the decrease in depletion expense between the comparative periods was the increase in the price of oil and gas used to determine the Partnership's reserves for January 1, 2000 as compared to 1999. Another contributing factor was due to the impact of revisions of previous estimates on reserves. Revisions of previous estimates can be attributed to the changes in production performance, oil and gas price and production costs. The impact of the revision would have decreased depletion expense approximately $54,000 as of December 31, 1998. The Partnership reduced the net capitalized costs of oil and gas properties in 1998 by approximately $279,567. The write-down has the effect of reducing net income, but did not affect cash flow or partner distributions. C. Revenue and Distribution Comparison Partnership income (loss) for the years ended December 31, 2000, 1999 and 1998 was $249,986, $129,694 and $(462,692), respectively. Excluding the effects of depreciation, depletion, amortization and provision for impairment, net income (loss) would have been $266,986 in 2000, $168,796 in 1999 and $(46,305) in 1998. Correspondingly, Partnership distributions for the years ended December 31, 2000, 1999 and 1998 were $235,737, $112,699 and $58,500, respectively. These differences are indicative of the changes in oil and gas prices, production and property. The source for the 2000 distributions of $235,737 were oil and gas operations of approximately $247,300, resulting in excess cash for contingencies or subsequent distributions. The sources for the 1999 distributions of $112,699 were oil and gas operations of approximately $133,600, and the change in oil and gas properties of approximately $1,600, resulting in excess cash for contingencies or subsequent distributions. The source for the 1998 distributions of $58,500 were oil and gas operations of approximately $55,200, and the change in oil and gas properties of approximately $600, with the balance from available cash on hand at the beginning of the period. Total distributions during the year ended December 31, 2000 were $235,737 of which $212,163 was distributed to the limited partners and $23,574 to the general partners. The per unit distribution to limited partners during the same period was $43.74. Total distributions during the year ended December 31, 1999 were $112,699 of which $101,599 was distributed to the limited partners and $11,100 to the general partners. The per unit distribution to limited partners during the same period was $20.94. Total distributions during the year ended December 31, 1998 were $58,500 of which $52,650 was distributed to the limited partners and $5,850 to the general partners. The per unit distribution to limited partners during the same period was $10.85. Since inception of the Partnership, cumulative monthly cash contributions of $1,337,875 have been made to the partners. As of December 31, 2000, $1,218,115 or $251.11 per limited partner unit, has been distributed to the limited partners, representing a 50% return of the capital contributed. Liquidity and Capital Resources The primary source of cash is from operations, the receipt of income from net profits interests in oil and gas properties. The Partnership knows of no material change, nor does it anticipate any such change. Cash flows provided by operating activities were approximately $247,300 in 2000 compared to $133,600 in 1999 and approximately $55,200 in 1998. The primary source of the 2000 cash flow from operating activities was profitable operations. The Partnership had no cash flows from investing activities in 2000. Cash flows provided by investing activities were approximately $1,600 in 1999 and approximately $600 in 1998. Cash flows used in financing activities were approximately $235,700 in 2000 compared to $112,800 in 1999 and approximately $58,400 in 1998. The only 2000 use in financing activities was the distribution to partners. As of December 31, 2000, the Partnership had approximately $96,100 in working capital. The Managing General Partner knows of no other commitments and believes the revenues generated from operations will be adequate to meet the operating needs of the Partnership. Item 7A. Quantitative and Qualitative Disclosures About Market Risk The Partnership is not a party to any derivative or embedded derivative instruments. Item 8. Financial Statements and Supplementary Data Index to Financial Statements Page Independent Auditors Report 19 Balance Sheets 20 Statements of Operations 21 Statements of Changes in Partners' Equity 22 Statements of Cash Flows 23 Notes to Financial Statements 25 INDEPENDENT AUDITORS REPORT The Partners Southwest Royalties Institutional Income Fund XI-B, L.P. (A Delaware Limited Partnership): We have audited the accompanying balance sheets of Southwest Royalties Institutional Income Fund XI-B, L.P. (the "Partnership") as of December 31, 2000 and 1999, and the related statements of operations, changes in partners' equity and cash flows for each of the years in the three-year period ended December 31, 2000. These financial statements are the responsibility of the Partnership's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with auditing standards generally accepted in the United States of America. 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 Southwest Royalties Institutional Income Fund XI-B, L.P. as of December 31, 2000 and 1999 and the results of its operations and its cash flows for each of the years in the three-year period ended December 31, 2000 in conformity with accounting principles generally accepted in the United States of America. KPMG LLP Midland, Texas March 21, 2001 Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Balance Sheets December 31, 2000 and 1999 2000 1999 ---- ---- Assets Current assets: Cash and cash equivalents $ 36,446 24,784 Receivable from Managing General Partner 59,613 39,956 Other receivable - 70 - --------- --------- Total current assets 96,059 64,810 - --------- --------- Oil and gas properties - using the full- cost method of accounting 2,006,334 2,006,334 Less accumulated depreciation, depletion and amortization 1,682,721 1,665,721 - --------- --------- Net oil and gas properties 323,613 340,613 - --------- --------- $ 419,672 405,423 ========= ========= Liabilities and Partners' Equity Partners' equity: General partners $ 9,703 6,578 Limited partners 409,969 398,845 - --------- --------- Total partners' equity 419,672 405,423 - --------- --------- $ 419,672 405,423 ========= ========= The accompanying notes are an integral part of these financial statements. Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Statements of Operations Years ended December 31, 2000, 1999 and 1998 2000 1999 1998 ---- ---- ---- Revenues Income from net profits interests $ 303,558 188,298 31,907 Interest from operations 2,202 1,078 457 Miscellaneous income (expense) - 21,000 (30,159) ------- - ------- ------- 305,760 210,376 2,205 ------- - ------- ------- Expenses General and administrative 38,774 41,580 48,510 Depreciation, depletion and amortization 17,000 39,102 136,820 Provision for impairment of oil and gas properties - - 279,567 ------- - ------- ------- 55,774 80,682 464,897 ------- - ------- ------- Net income (loss) $ 249,986 129,694(462,692) ======= ======= ======= Net income (loss) allocated to: Managing General Partner $ 24,029 15,193 (4,168) ======= ======= ======= General Partner $ 2,670 1,688 (463) ======= ======= ======= Limited partners $ 223,287 112,813(458,061) ======= ======= ======= Per limited partner unit $ 46.03 23.26 (94.43) ======= ======= ======= The accompanying notes are an integral part of these financial statements. Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Statements of Changes in Partners' Equity Years ended December 31, 2000, 1999 and 1998 General Limited Partners Partners Total -------- -------- ----- Balance at December 31, 1997 $ 11,278 898,342 909,620 Net loss (4,631) (458,061)(462,692) Distributions (5,850) (52,650) (58,500) ------- - --------- --------- Balance at December 31, 1998 797 387,631 388,428 Net income 16,881 112,813 129,694 Distributions (11,100) (101,599)(112,699) ------- - --------- --------- Balance at December 31, 1999 6,578 398,845 405,423 Net income 26,699 223,287 249,986 Distributions (23,574) (212,163)(235,737) ------- - --------- --------- Balance at December 31, 2000 $ 9,703 409,969 419,672 ======= ========= ========= The accompanying notes are an integral part of these financial statements. Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Statements of Cash Flows Years ended December 31, 2000, 1999 and 1998 2000 1999 1998 ---- ---- ---- Cash flows from operating activities: Cash received from net profits interests $ 284,309 162,358 78,812 Cash paid to Managing General Partner for administrative fees and general and administrative overhead (39,182) (29,800)(24,029) Interest received 2,202 1,078 457 -------- - -------- ------- Net cash provided by operating activities 247,329 133,636 55,240 -------- - -------- ------- Cash flows from investing activities: Sales of oil and gas properties - 1,586 649 -------- - -------- ------- Cash flows from financing activities: Distributions to partners (235,667) (112,848) (58,427) -------- - -------- ------- Net increase (decrease) in cash and cash equivalents 11,662 22,374 (2,538) Beginning of period 24,784 2,410 4,948 -------- - -------- ------- End of period $ 36,446 24,784 2,410 ======== ======== ======= (continued) The accompanying notes are an integral part of these financial statements. Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Statements of Cash Flows, continued Years ended December 31, 2000, 1999 and 1998 2000 1999 1998 ---- ---- ---- Reconciliation of net income (loss) to net cash provided by operating activities: Net income (loss) $ 249,986 129,694(462,692) Adjustments to reconcile net income (loss) to net cash provided by operating activities: Depreciation, depletion and amortization 17,000 39,102 136,820 (Increase) decrease in receivables (19,249) (25,940) 46,905 (Decrease) increase in payables (408) (9,220) 54,640 Provision for impairment of oil and gas properties - - 279,567 ------- - ------- ------- Net cash provided by operating activities $ 247,329 133,636 55,240 ======= ======= ======= The accompanying notes are an integral part of these financial statements. Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Notes to Financial Statements 1. Organization Southwest Royalties Institutional Income Fund XI-B, L.P. was organized under the laws of the state of Delaware on August 31, 1993, for the purpose of acquiring producing oil and gas properties and to produce and market crude oil and natural gas produced from such properties for a term of 50 years, unless terminated at an earlier date as provided for in the Partnership Agreement. The Partnership will sell its oil and gas production to a variety of purchasers with the prices it receives being dependent upon the oil and gas economy. Southwest Royalties, Inc. serves as the Managing General Partner and H. H. Wommack, III, as the individual general partner. Partnership profits and losses, as well as all items of income, gain, loss, deduction, or credit, will be credited or charged as follows: Limited General Partner Partners (1) ------- -------- Organization and offering expenses (2) 100% - Acquisition costs 100% - Operating costs 90% 10% Administrative costs (3) 90% 10% Direct costs 90% 10% All other costs 90% 10% Interest income earned on capital contributions 100% - Oil and gas revenues 90% 10% All other revenues 90% 10% Amortization 100% - Depletion allowances 100% - (1) H.H. Wommack, III, President of the Managing General Partner, is an additional general partner in the Partnership and has a one percent interest in the Partnership. Mr. Wommack is the majority stockholder of the Managing General Partner whose continued involvement in Partnership management is important to its operations. Mr. Wommack, as a general partner, shares also in Partnership liabilities. (2) Organization and Offering Expenses (including all cost of selling and organizing the offering) include a payment by the Partnership of an amount equal to three percent (3%) of Capital Contributions for reimbursement of such expenses. All Organization Costs (which excludes sales commissions and fees) in excess of three percent (3%) of Capital Contributions with respect to the Partnership will be allocated to and paid by the Managing General Partner. (3) Administrative Costs will be paid from the Partnership's revenues; however; Administrative Costs in the Partnership year in excess of two percent (2%) of Capital Contributions shall be allocated to and paid by the Managing General Partner. Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Notes to Financial Statements 2. Summary of Significant Accounting Policies Oil and Gas Properties Oil and gas properties are accounted for at cost under the full-cost method. Under this method, all productive and nonproductive costs incurred in connection with the acquisition, exploration and development of oil and gas reserves are capitalized. Gain or loss on the sale of oil and gas properties is not recognized unless significant oil and gas reserves are involved. The Partnership's policy for depreciation, depletion and amortization of oil and gas properties is computed under the units of revenue method. Under the units of revenue method, depreciation, depletion and amortization is computed on the basis of current gross revenues from production in relation to future gross revenues, based on current prices, from estimated production of proved oil and gas reserves. Under the units of revenue method, the Partnership computes the provision by multiplying the total unamortized cost of oil and gas properties by an overall rate determined by dividing (a) oil and gas revenues during the period by (b) the total future gross oil and gas revenues as estimated by the Partnership's independent petroleum consultants. It is reasonably possible that those estimates of anticipated future gross revenues, the remaining estimated economic life of the product, or both could be changed significantly in the near term due to the potential fluctuation of oil and gas prices or production. The depletion estimate would also be affected by this change. Should the net capitalized costs exceed the estimated present value of oil and gas reserves, discounted at 10%, such excess costs would be charged to current expense. As of December 31, 2000 and 1999, the net capitalized costs did not exceed the estimated value of oil and gas reserves. The Partnership reduced the net capitalized costs of oil and gas properties in 1998 by approximately $279,567. This write-down has the effect of reducing net income, but did not affect cash flow or partnership distributions. The Partnership's interest in oil and gas properties consists of net profits interests in proved properties located within the continental United States. A net profits interest is created when the owner of a working interest in a property enters into an arrangement providing that the net profits interest owner will receive a stated percentage of the net profit from the property. The net profits interest owner will not otherwise participate in additional costs and expenses of the property. Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Notes to Financial Statements 2. Summary of Significant Accounting Policies - continued Estimates and Uncertainties 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 and disclosure of contingent 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 those estimates. Organization Costs Organization costs are stated at cost and are amortized over sixty months using the straight-line method. Syndication Costs Syndication costs are accounted for as a reduction of partnership equity. Environmental Costs The Partnership is subject to extensive federal, state and local environmental laws and regulations. These laws, which are constantly changing, regulate the discharge of materials into the environment and may require the Partnership to remove or mitigate the environmental effects of the disposal or release of petroleum or chemical substances at various sites. Environmental expenditures are expensed or capitalized depending on their future economic benefit. Costs which improve a property as compared with the condition of the property when originally constructed or acquired and costs which prevent future environmental contamination are capitalized. Expenditures that relate to an existing condition caused by past operations and that have no future economic benefits are expensed. Liabilities for expenditures of a non-capital nature are recorded when environmental assessment and/or remediation is probable, and the costs can be reasonably estimated. Gas Balancing The Partnership utilizes the sales method of accounting for gas- balancing arrangements. Under this method the Partnership recognizes sales revenue on all gas sold. As of December 31, 2000, 1999 and 1998, there were no significant amounts of imbalance in terms of units and value. Income Taxes No provision for income taxes is reflected in these financial statements, since the tax effects of the Partnership's income or loss are passed through to the individual partners. In accordance with the requirements of Statement of Financial Accounting Standards No. 109, "Accounting for Income Taxes," the Partnership's tax basis in its oil and gas properties at December 31, 2000 and 1999 is $427,595 and $485,118 more than that shown on the accompanying Balance Sheet in accordance with generally accepted accounting principles. Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Notes to Financial Statements 2. Summary of Significant Accounting Policies - continued Cash and Cash Equivalents For purposes of the statement of cash flows, the Partnership considers all highly liquid debt instruments purchased with a maturity of three months or less to be cash equivalents. The Partnership maintains its cash at one financial institution. Number of Limited Partner Units As of December 31, 2000, 1999 and 1998 there were 4,851 limited partner units outstanding held by 177, 175 and 176 partners. Concentrations of Credit Risk The Partnership is subject to credit risk through trade receivables. Although a substantial portion of its debtors' ability to pay is dependent upon the oil and gas industry, credit risk is minimized due to a large customer base. All partnership revenues are received by the Managing General Partner and subsequently remitted to the partnership and all expenses are paid by the Managing General Partner and subsequently reimbursed by the partnership. Fair Value of Financial Instruments The carrying amount of cash and accounts receivable approximates fair value due to the short maturity of these instruments. Net Income (loss) per limited partnership unit The net income (loss) per limited partnership unit is calculated by using the number of outstanding limited partnership units. Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Notes to Financial Statements 3. Commitments and Contingent Liabilities The Managing General Partner has the right, but not the obligation, to purchase limited partnership units should an investor desire to sell. The value of the unit is determined by adding the sum of (1) current assets less liabilities and (2) the present value of the future net revenues attributable to proved reserves and by discounting the future net revenues at a rate not in excess of the prime rate charged by NationsBank, N.A. of Midland, Texas plus one percent (1%), which value shall be further reduced by a risk factor discount of no more than one- third (1/3) to be determined by the Managing General Partner in its sole and absolute discretion. The Partnership is subject to various federal, state and local environmental laws and regulations, which establish standards and requirements for protection of the environment. The Partnership cannot predict the future impact of such standards and requirements, which are subject to change and can have retroactive effectiveness. The Partnership continues to monitor the status of these laws and regulations. As of December 31, 2000, the Partnership has not been fined, cited or notified of any environmental violations and management is not aware of any unasserted violations which would have a material adverse effect upon capital expenditures, earnings or the competitive position in the oil and gas industry. However, the Managing General Partner does recognize by the very nature of its business, material costs could be incurred in the near term to bring the Partnership into total compliance. The amount of such future expenditures is not reliably determinable due to several factors, including the unknown magnitude of possible contaminations, the unknown timing and extent of the corrective actions which may be required, the determination of the Partnership's liability in proportion to other responsible parties and the extent to which such expenditures are recoverable from insurance or indemnifications from prior owners of Partnership's properties. Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Notes to Financial Statements 4. Related Party Transactions A significant portion of the oil and gas properties in which the Partnership has an interest are operated by and purchased from the Managing General Partner. As is usual in the industry and as provided for in the operating agreement for each respective oil and gas property in which the Partnership has an interest, the operator is paid an amount for administrative overhead attributable to operating such properties, with such amounts to Southwest Royalties, Inc. as operator approximating $55,500, $55,300 and $54,700 for the years ended December 31, 2000, 1999 and 1998, respectively. In addition, the Managing General Partner and certain officers and employees may have an interest in some of the properties that the Partnership also participates. Certain subsidiaries or affiliates of the Managing General Partner perform various oilfield services for properties in which the Partnership owns an interest. Such services aggregated approximately $2,500, $5,200 and $600 for the years ended December 31, 2000, 1999 and 1998, respectively, and the Managing General Partner believes that these costs are comparable to similar charges paid by the Partnership to unrelated third parties. Southwest Royalties, Inc., the Managing General Partner, was paid $34,800 in 2000, $36,000 in 1999 and $33,711 in 1998, as an administrative fee for indirect general and administrative overhead expenses. Receivables from Southwest Royalties, Inc., the Managing General Partner, of approximately $59,613 and $39,956 are from oil and gas production, net of lease operating costs and production taxes, as of December 31, 2000 and 1999, respectively. In addition, a director and officer of the Managing General Partner is a partner in a law firm, with such firm providing legal services to the Partnership. There were no legal services for the years ended December 31, 2000, 1999 and 1998. 5. Major Customers No material portion of the Partnership's business is dependent on a single purchaser, or a very few purchasers, where the loss of one would have a material adverse impact on the Partnership. Three purchasers accounted for 91% of the Partnership's total oil and gas production during 2000: Sid Richardson Gasoline Co. for 44%, Navajo Refining Company, Inc. for 37% and Phillips 66 Natural Gas for 10%. Three purchasers accounted for 84% of the Partnership's total oil and gas production during 1999: Navajo Refining Company for 40%, Sid Richardson Gasoline Co. for 33% and Phillips 66 for 11%. Two purchasers accounted for 72% of the Partnership's total oil and gas production during 1998: Navajo Refining Company for 39% and American Processing for 33%. All purchasers of the Partnership's oil and gas production are unrelated third parties. In the event any of these purchasers were to discontinue purchasing the Partnership's production, the Managing General Partner believes that a substitute purchaser or purchasers could be located without undue delay. No other purchaser accounted for an amount equal to or greater than 10% of the Partnership's sales of oil and gas production. Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Notes to Financial Statements 6. Estimated Oil and Gas Reserves (unaudited) The Partnership's interest in proved oil and gas reserves is as follows: Oil (bbls) Gas (mcf) ---------- --------- Proved developed and undeveloped reserves - January 1, 1998 58,000 786,000 Sales of reserves in place (2,000) (1,000) Revisions of previous estimates (24,000) (60,000) Production (10,000) (87,000) ------- --------- December 31, 1998 22,000 638,000 Revisions of previous estimates 49,000 227,000 Production (9,000) (81,000) ------- --------- December 31, 1999 62,000 784,000 Revisions of previous estimates 13,000 85,000 Production (7,000) (73,000) ------- --------- December 31, 2000 68,000 796,000 ======= ========= Proved developed reserves - December 31, 1998 22,000 626,000 ======= ========= December 31, 1999 61,000 770,000 ======= ========= December 31, 2000 67,000 783,000 ======= ========= All of the Partnership's reserves are located within the continental United States. *Ryder Scott Petroleum Engineers prepared the reserve and present value data for the Partnership's existing properties as of January 1, 2001. The reserve estimates were made in accordance with guidelines established by the Securities and Exchange Commission pursuant to Rule 4-10(a) of Regulation S-X. Such guidelines require oil and gas reserve reports be prepared under existing economic and operating conditions with no provisions for price and cost escalation except by contractual arrangements. The New York Mercantile Exchange price at December 31, 2000 of $26.80 was used as the beginning basis for the oil price. Oil price adjustments from $26.80 per barrel were made in the individual evaluations to reflect oil quality, gathering and transportation costs. The results are an average price received at the lease of $25.27 per barrel in the preparation of the reserve report as of January 1, 2001. In the determination of the gas price, the New York Mercantile Exchange price at December 31, 2000 of $9.78 was used as the beginning basis. Gas price adjustments from $9.78 per Mcf were made in the individual evaluations to reflect BTU content, gathering and transportation costs and gas processing and shrinkage. The results are an average price received at the lease of $9.94 per Mcf in the preparation of the reserve report as of January 1, 2001. Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Notes to Financial Statements 6. Estimated Oil and Gas Reserves (unaudited) - continued The evaluation of oil and gas properties is not an exact science and inevitably involves a significant degree of uncertainty, particularly with respect to the quantity of oil or gas that any given property is capable of producing. Estimates of oil and gas reserves are based on available geological and engineering data, the extent and quality of which may vary in each case and, in certain instances, may prove to be inaccurate. Consequently, properties may be depleted more rapidly than the geological and engineering data have indicated. Unanticipated depletion, if it occurs, will result in lower reserves than previously estimated; thus an ultimately lower return for the Partnership. Basic changes in past reserve estimates occur annually. As new data is gathered during the subsequent year, the engineer must revise his earlier estimates. A year of new information, which is pertinent to the estimation of future recoverable volumes, is available during the subsequent year evaluation. In applying industry standards and procedures, the new data may cause the previous estimates to be revised. This revision may increase or decrease the earlier estimated volumes. Pertinent information gathered during the year may include actual production and decline rates, production from offset wells drilled to the same geologic formation, increased or decreased water production, workovers, and changes in lifting costs among others. Accordingly, reserve estimates are often different from the quantities of oil and gas that are ultimately recovered. The Partnership has reserves which are classified as proved developed producing, proved developed non-producing and proved undeveloped. All of the proved reserves are included in the engineering reports which evaluate the Partnership's present reserves. Because the Partnership does not engage in drilling activities, the development of proved undeveloped reserves is conducted pursuant to farmout arrangements with the Managing General Partner or unrelated third parties. Generally, the Partnership retains a carried interest such as an overriding royalty interest under the terms of a farmout, or receives cash. Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Notes to Financial Statements 6. Estimated Oil & Gas Reserves (unaudited) - continued The standardized measure of discounted future net cash flows relating to proved oil and gas reserves at December 31, 2000, 1999 and 1998 is presented below: 2000 1999 1998 ---- ---- ---- Future cash inflows, net of production and development costs $ 6,014,000 1,478,000 593,000 10% annual discount for estimated timing of cash flows 2,793,000 589,000 212,000 --------- --------- --------- Standardized measure of discounted future net cash flows $ 3,221,000 889,000 381,000 ========= ========= ========= The principal sources of change in the standardized measure of discounted future net cash flows for the years ended December 31, 2000, 1999 and 1998 are as follows: 2000 1999 1998 ---- ---- ---- Sales of oil and gas produced, net of production costs $ (303,000) (188,000) (32,000) Changes in prices and production costs 2,174,000 241,000 (210,000) Changes of production rates (timing) and others (64,000) 17,000 (135,000) Revisions of previous quantities estimates 436,000 401,000 (103,000) Accretion of discount 89,000 38,000 79,000 Discounted future net cash flows - Sales of minerals in place - (1,000) (9,000) Beginning of year 889,000 381,000 791,000 --------- --------- --------- End of year $ 3,221,000 889,000 381,000 ========= ========= ========= Future net cash flows were computed using year-end prices and costs that related to existing proved oil and gas reserves in which the Partnership has mineral interests. Southwest Royalties Institutional Income Fund XI-B, L.P. (a Delaware limited partnership) Notes to Financial Statements 7. Selected Quarterly Financial Results - (unaudited) Quarter ---------------------------------------------- First Second Third Fourth ------ ------- ------ ------ 2000: Total revenues $ 71,590 76,115 74,321 83,734 Total expenses 21,019 11,985 17,109 5,661 Net income 50,571 64,130 57,212 78,073 Net income per limited partners unit 9.16 11.86 10.47 14.55 1999: Total revenues $ 14,754 54,937 71,860 68,825 Total expenses 24,816 18,770 16,617 20,479 Net income (loss) (10,062) 36,167 55,243 48,346 Net income (loss) per limited partners unit (2.14) 6.55 10.10 8.74 Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure None Part III Item 10. Directors and Executive Officers of the Registrant Management of the Partnership is provided by Southwest Royalties, Inc., as Managing General Partner. The names, ages, offices, positions and length of service of the directors and executive officers of Southwest Royalties, Inc. are set forth below. Each director and executive officer serves for a term of one year. The present directors of the Managing General Partner have served in their capacity since the Company's formation in 1983. Name Age Position - -------------------- --- ----------------------------------- - -- H. H. Wommack, III 45 Chairman of the Board, President, Chief Executive Officer, Treasurer and Director H. Allen Corey 44 Secretary and Director Bill E. Coggin 46 Vice President and Chief Financial Officer J. Steven Person 42 Vice President, Marketing Paul L. Morris 59 Director H. H. Wommack, III, is Chairman of the Board, President, Chief Executive Officer, Treasurer, principal stockholder and a director of the Managing General Partner, and has served as its President since the Company's organization in August, 1983. Prior to the formation of the Company, Mr. Wommack was a self-employed independent oil producer engaged in the purchase and sale of royalty and working interests in oil and gas leases, and the drilling of exploratory and developmental oil and gas wells. Mr. Wommack holds a J.D. degree from the University of Texas from which he graduated in 1980, and a B.A. from the University of North Carolina in 1977. H. Allen Corey, a founder of the Managing General Partner, has served as the Managing General Partner's secretary and a director since its inception. Mr. Corey is President of Trolley Barn Brewery, Inc., a brew pub restaurant chain based in the Southeast. Prior to his involvement with Trolley Barn, Mr. Corey was a partner at the law firm of Miller & Martin in Chattanooga, Tennessee. He is currently of counsel to the law firm of Baker, Donelson, Bearman & Caldwell, with the offices in Chattanooga, Tennessee. Mr. Corey received a J.D. degree from the Vanderbilt University Law School and B.A. degree from the University of North Carolina at Chapel Hill. Bill E. Coggin, Vice President and Chief Financial Officer, has been with the Managing General Partner since 1985. Mr. Coggin was Controller for Rod Ric Corporation of Midland, Texas, an oil and gas drilling company, during the latter part of 1984. He was Controller for C.F. Lawrence & Associates, Inc., an independent oil and gas operator also of Midland, Texas during the early part of 1984. Mr. Coggin taught public school for four years prior to his business experience. Mr. Coggin received a B.S. in Education and a B.B.A. in Accounting from Angelo State University. J. Steven Person, Vice President, Marketing, assumed his responsibilities with the Managing General Partner as National Marketing Director in 1989. Prior to joining the Managing General Partner, Mr. Person served as Vice President of Marketing for CRI, Inc., and was associated with Capital Financial Group and Dean Witter (1983). He received a B.B.A. from Baylor University in 1982 and an M.B.A. from Houston Baptist University in 1987. Paul L. Morris has served as a Director of Southwest Royalties Holdings, Inc. since August 1998 and Southwest Royalties, Inc. since September 1998. Mr. Morris is President and CEO of Wagner & Brown, Ltd., one of the largest independently owned oil and gas companies in the United States. Prior to his position with Wagner & Brown, Mr. Morris served as President of Banner Energy and in various managerial positions with the Columbia Gas System, Inc. Key Employees Jon P. Tate, Vice President, Land and Assistant Secretary, age 43, assumed his responsibilities with the Managing General Partner in 1989. Prior to joining the Managing General Partner, Mr. Tate was employed by C.F. Lawrence & Associates, Inc., an independent oil and gas company, as Land Manager from 1981 through 1989. Mr. Tate is a member of the Permian Basin Landman's Association and American Association of Petroleum Landmen. Mr. Tate received his B.B.S. degree from Hardin-Simmons University. R. Douglas Keathley, Vice President, Operations, age 45, assumed his responsibilities with the Managing General Partner as a Production Engineer in October, 1992. Prior to joining the Managing General Partner, Mr. Keathley was employed for four (4) years by ARCO Oil & Gas Company as senior drilling engineer working in all phases of well production (1988- 1992), eight (8) years by Reading & Bates Petroleum Company as senior petroleum engineer responsible for drilling (1980-1988) and two (2) years by Tenneco Oil Company as drilling engineer responsible for all phases of drilling (1978-1980). Mr. Keathley received his B.S. in Petroleum Engineering in 1977 from the University of Oklahoma. In certain instances, the Managing General Partner will engage professional petroleum consultants and other independent contractors, including engineers and geologists in connection with property acquisitions, geological and geophysical analysis, and reservoir engineering. The Managing General Partner believes that, in addition to its own "in-house" staff, the utilization of such consultants and independent contractors in specific instances and on an "as-needed" basis allows for greater flexibility and greater opportunity to perform its oil and gas activities more economically and effectively. Item 11. Executive Compensation The Partnership does not have any directors or executive officers. The executive officers of the Managing General Partner do not receive any cash compensation, bonuses, deferred compensation or compensation pursuant to any type of plan, from the Partnership. The Managing General Partner received $34,800 in 2000, $36,000 during 1999 and $33,711 during 1998, as an annual administrative fee. Item 12. Security Ownership of Certain Beneficial Owners and Management There are no limited partners who own of record, or are known by the Managing General Partner to beneficially own, more than five percent of the Partnership's limited partnership interests. The Managing General Partner owns a nine percent interest in the Partnership as a general partner. No officer or director of the Managing General Partner owns Units in the Partnership. H. H. Wommack, III, as the individual general partner of the Partnership, owns a one percent interest as a general partner. There are no arrangements known to the Managing General Partner which may at a subsequent date result in a change of control of the Partnership. Item 13. Certain Relationships and Related Transactions In 2000, the Managing General Partner received $34,800 as an administrative fee. This amount is part of the general and administrative expenses incurred by the Partnership. In some instances the Managing General Partner and certain officers and employees may be working interest owners in an oil and gas property in which the Partnership also has a working interest. Certain properties in which the Partnership has an interest are operated by the Managing General Partner, who was paid approximately $55,500 for administrative overhead attributable to operating such properties during 2000. Certain subsidiaries or affiliates of the Managing General Partner perform various oilfield services for properties in which the Partnership owns an interest. Such services aggregated approximately $2,500 for the year ended December 31, 2000. In the opinion of management, the terms of the above transactions are similar to ones with unaffiliated third parties. Part IV Item 14. Exhibits, Financial Statement Schedules and Reports on Form 8-K (a)(1) Financial Statements: Included in Part II of this report -- Independent Auditors Report Balance Sheet Statement of Operations Statement of Changes in Partners' Equity Statement of Cash Flows Notes to Financial Statements (2) Schedules required by Article 12 of Regulation S- X are either omitted because they are not applicable or because the required information is shown in the financial statements or the notes thereto. (3) Exhibits: 4 (a) Certificate of Limited Partnership of Southwest Royalties Institutional Income Fund XI-B, L.P., dated August 24, 1993. (Incorporated by reference from Partnership's Form 10-K for the fiscal year ended December 31, 1993). (b) Agreement of Limited Partnership of Southwest Royalties Institutional Income Fund XI-B, L.P., dated August 27, 1993. (Incorporated by reference from Partnership's Form 10-K for the fiscal year ended December 31, 1993). 27 Financial Data Schedule (b) Reports on Form 8-K There were no reports filed on Form 8-K during the quarter ended December 31, 2000. Signatures Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Partnership has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Southwest Royalties Institutional Income Fund XI-B, L.P., a Delaware limited partnership By: Southwest Royalties, Inc., Managing General Partner By: /s/ H. H. Wommack, III ----------------------------- H. H. Wommack, III, President Date: March 30, 2001 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 Partnership and in the capacities and on the dates indicated. By: /s/ H. H. Wommack, III ----------------------------------- H. H. Wommack, III, Chairman of the Board, President, Chief Executive Officer, Treasurer and Director Date: March 30, 2001 By: /s/ H. Allen Corey ----------------------------- H. Allen Corey, Secretary and Director Date: March 30, 2001