Contract No. 42026 GAS GATHERING AGREEMENT - INTERRUPTIBLE between COLORADO INTERSTATE GAS COMPANY and MESA OPERATING LIMITED PARTNERSHIP DATED: October 1, 1993 --------------- GAS GATHERING AGREEMENT - INTERRUPTIBLE DATE: October 1, 1993 --------------- The Parties identified below, in consideration of their mutual promises agree as follows: 1. Transporter: Colorado Interstate Gas Company Shipper: MESA Operating Limited Partnership 2. Term of Agreement: Beginning: October 1, 1993 --------------- Ending: September 30, 1994 ------------------ X Month to month with 30-day written notification of termination by --- by either party. 3. This Agreement supersedes and cancels: Gas Gathering Agreement, as amended, dated April 1, 1989 (Contract No. 10767). 4. This Agreement is subject to the rates contained in Appendix "A" and to all of the terms of the attached General Terms and Conditions - Interruptible Gathering (see Exhibit "A"), except as adjusted as follows: No adjustments. 5. Invoices: Shipper: MESA Operating Limited Partnership 5202 North O'Connor Blvd., Suite 1400 Irving, Texas 75039-3746 Attention: Steve Tennison 6. Payments for Gathering: Colorado Interstate Gas Company Department 208 Denver, Colorado 80291 7. Notices: Transporter: Colorado Interstate Gas Company P. O. Box 1087 Colorado Springs, Colorado 80944 Attention: Transportation & Exchange Transportation & Exchange Fax: (719) 520-4810 Gas Control Fax: (719) 520-4411 Shipper: MESA Operating Limited Partnership 5202 North O'Connor Blvd., Suite 1400 Irving, Texas 75039-3746 Attention: Steve Tennison Fax: (214) 444-4394 8. Service under this Agreement shall consist of the acceptance by Transporter of gas Tendered by Shipper to Transporter at the Point(s) of Receipt listed on Exhibit "B", the gathering of that gas on an interruptible basis for Delivery (either directly or by displacement), and the Tender for Delivery of gas to Shipper at the Point(s) of Delivery. 9. Other Operating Provisions: None. IN WITNESS WHEREOF, the Parties hereto have executed this Agreement as of the Day written above. COLORADO INTERSTATE GAS COMPANY MESA OPERATING LIMITED (Transporter) PARTNERSHIP (Shipper) By: Pickens Operating Co. General Partner By: /s/ S. W. Zuckweiler By: /s/ S. L. Hruzek, Jr. -------------------------- ---------------------- S. W. Zuckweiler S. L. Hruzek, Jr. Vice President ---------------------- (Print or type name) Vice President-Marketing and Land ---------------------- (Print or type title) 752359141 ---------------------- (Taxpayer ID Number) APPENDIX A to GAS GATHERING AGREEMENT - INTERRUPTIBLE TRANSPORTER: COLORADO INTERSTATE GAS COMPANY SHIPPER: MESA OPERATING LIMITED PARTNERSHIP DATE: October 1, 1993 --------------- GATHERING RATES Commodity Point(s) of Rate Gathering Area Delivery (Note 1) Fuel Term of Rate - -------------- ----------- --------- ---- ------------ Hugoton Lakin Master $0.154 3.0% 10/1/93-10/31/93 Meter per Dth Hugoton H&P Sunflower $0.185 3.0% 10/1/93-10/31/93 per Dth Hugoton K N Exchange $0.185 3.0% 10/1/93-10/31/93 per Dth Note: (1) The Commodity Rate for Service hereunder shall be as agreed between the Parties, except that in the event that an effective rate for service in a gathering area is not agreed to prior to the tender of gas by Shipper for service in that gathering area, then the rate for that service, until otherwise agreed, shall be the maximum rate that Transporter charges for gathering service in that area. EXHIBIT "A" to GAS GATHERING AGREEMENT - INTERRUPTIBLE between COLORADO INTERSTATE GAS COMPANY (Transporter) and MESA OPERATING LIMITED PARTNERSHIP (Shipper) DATED: October 1, 1993 --------------- GENERAL TERMS AND CONDITIONS - INTERRUPTIBLE GATHERING INDEX ARTICLE PAGE NO. - ------- -------- 1 DEFINITIONS AND ABBREVIATIONS. . . . . . . . . . . . . .1 2 RATES OF FLOW; OPERATING TOLERANCES; BALANCING . . . . .3 3 APPLICABLE RATE, INCORPORATION BY REFERENCE. . . . . . 13 4 PRIORITY OF SERVICE AND ALLOCATION OF CAPACITY . . . . 14 5 TERMINATION. . . . . . . . . . . . . . . . . . . . . . 15 6 OTHER OPERATING PROVISIONS . . . . . . . . . . . . . . 15 7 PRESSURE . . . . . . . . . . . . . . . . . . . . . . . 17 8 QUALITY SPECIFICATIONS . . . . . . . . . . . . . . . . 18 9 MEASUREMENT. . . . . . . . . . . . . . . . . . . . . . 21 10 BILLING AND PAYMENT. . . . . . . . . . . . . . . . . . 26 11 FORCE MAJEURE. . . . . . . . . . . . . . . . . . . . . 28 12 INTERRUPTIONS OF SERVICE . . . . . . . . . . . . . . . 29 13 TAXES. . . . . . . . . . . . . . . . . . . . . . . . . 30 14 LIABILITY. . . . . . . . . . . . . . . . . . . . . . . 30 15 WARRANTY . . . . . . . . . . . . . . . . . . . . . . . 30 16 RESPONSIBILITY FOR GAS AND PRODUCTS. . . . . . . . . . 31 17 WAIVER . . . . . . . . . . . . . . . . . . . . . . . . 32 18 LIMITATION OF SERVICE. . . . . . . . . . . . . . . . . 32 19 AMENDMENT. . . . . . . . . . . . . . . . . . . . . . . 32 20 MISCELLANEOUS. . . . . . . . . . . . . . . . . . . . . 32 21 ASSIGNMENT . . . . . . . . . . . . . . . . . . . . . . 33 GENERAL TERMS AND CONDITIONS - INTERRUPTIBLE GATHERING ARTICLE 1 - DEFINITIONS AND ABBREVIATIONS - ----------------------------------------- 1.1 "Btu" shall mean 1 British thermal unit, which is the amount of heat required to raise the temperature of 1 pound of water 1 degree from 59 to 60 degrees Fahrenheit. 1.2 "Day" shall mean a period of 24 consecutive hours, beginning at 1:00 p.m. Central Standard Time. Unless otherwise stated, all times in the Agreement are Central Standard Time. 1.3 "Dth" (Dekatherm) shall mean the quantity of heat energy which is equivalent to 1,000,000 British Thermal Units. One "dekatherm" of gas shall mean the quantity of gas which contains one dekatherm of heat energy. 1.4 "Deliver" or "Delivered" shall mean the Tender of a quantity of natural gas by Transporter to Shipper or to a third party for Shipper's account under an Agreement. 1.5 "Delivery Quantity" shall mean the quantity, expressed in Dth, of gas Delivered by Transporter at the Point(s) of Delivery for the account of Shipper. 1.6 "FERC" or "Commission" shall mean the Federal Energy Regulatory Commission and any other governmental body or bodies succeeding to, lawfully exercising, or superseding any powers of the Federal Energy Regulatory Commission. 1.7 "Gross Heating Value" shall mean the number of Btus produced by the complete combustion, at a constant pressure, of the amount of gas which would occupy a volume of 1 cubic foot at a temperature of 60 degrees Fahrenheit on a water-free basis and at a pressure of 14.73 p.s.i.a. with air of the same temperature and pressure as the gas, when the products of combustion are cooled to the initial temperature of the gas and air, and when the water formed by combustion has condensed to the liquid state. 1.8 "Mcf" shall mean 1,000 cubic feet of gas at a pressure of 14.73 p.s.i.a. and at a temperature of 60 degrees Fahrenheit. 1.9 "Month" shall mean the period of time beginning at 1:00 p.m. Central Standard Time on the 1st Day of a calendar Month and ending at 1:00 p.m. Central Standard Time on the 1st Day of the succeeding calendar Month. 1.10 "p.s.i.a." shall mean pounds per square inch absolute. 1.11 "p.s.i.g." shall mean pounds per square inch gauge. 1.12 "Party" or "Parties" shall mean either Shipper or Transporter. 1.13 "Point of Delivery" shall be that location where Transporter Delivers gas for the account of Shipper after gathering. 1.14 "Point of Receipt" shall mean that point where Transporter receives gas for the account of Shipper for gathering. 1.15 "Products" shall mean liquid and liquefiable hydrocarbons, inerts (including, but not limited to, helium and nitrogen), sulfur, water, and any other component of gas removed by processing or compression, or by means of drips or separators. 1.16 "Receipt Quantity, shall mean the quantity of gas received by Transporter at the Point(s) of Receipt for the account of Shipper. 1.17 "Shipper" shall mean that party on whose behalf gas is being gathered. 1.18 "Tender" shall mean making natural gas available in accordance with all of the provisions of this Gas Gathering Agreement. 1.19 "Thermal Content" when applied to any volume of gas shall mean the aggregate number of Btus contained in such volume. The Thermal Content shall be determined by multiplying the volume of gas in cubic feet by the Gross Heating Value of the gas. 1.20 "Transporter" shall mean Colorado Interstate Gas Company. ARTICLE 2 - RATES OF FLOW: OPERATING TOLERANCES: BALANCING - ---------------------------------------------------------- 2.1 Rates of Flow. At each Point of Receipt and Point of Delivery, ------------- each Party shall use its best efforts to deliver, or cause to be delivered, gas at reasonably uniform hourly and daily rates of flow. 2.2 Balancing Obligations. The following daily balancing obligations --------------------- shall apply: (a) Responsibilities of Shipper and Transporter. Transporter shall, to the extent practicable, Deliver quantities for Shipper's account concurrently with the receipt of like quantities less the fuel reimbursement listed in Appendix "A." At no time shall Transporter be required to receive quantities for Shipper's account in excess of the quantities Shipper or Shipper's designee will accept at the Point(s) of Delivery on a concurrent basis plus the applicable fuel reimbursement. It is recognized that on any Day the quantities received by Transporter at the Point(s) of Receipt less fuel reimbursement may not equal the quantities accepted by Shipper or Shipper's designee at the Point(s) of Delivery. Such variations shall be kept to the minimum and shall be balanced as soon as practicable. Minimization of daily imbalances shall be Shipper's responsibility. However, Shipper and Transporter shall manage the receipts and deliveries so that any Imbalance shall be kept as near zero as practicable. (b) Notification. Either Party shall provide written, telephonic, or electronic notification to the other Party as soon as it is aware that receipts and deliveries are not in balance. (c) Corrective Action by Transporter. Transporter reserves the right, where necessary to reasonably restore balance, to adjust or suspend receipts or deliveries in order to reduce any out-of-balance conditions. Transporter shall give at least 27 hours' notice prior to adjustment or suspension of service under this provision. (d) Imbalances with Other Parties. Transporter shall not be responsible for eliminating any imbalances between Shipper and any third party. Furthermore, Transporter shall not be obligated to deviate from its standard operating and accounting procedures in order to reduce or eliminate any such imbalances. 2.3 Definitions, Classification, and Initial Treatment of Imbalances. ---------------------------------------------------------------- (a) Definitions. (i) "Imbalance." For purposes of this Article, "Imbalance" shall mean the cumulative difference between the Dth received hereunder by Shipper or Shipper's designee at the Point(s) of Delivery, and the Dth received hereunder by Transporter for Shipper's account at the Point(s) of Receipt upstream of the corresponding Point(s) of Delivery as those Receipt Quantities are adjusted for Fuel Reimbursement, during the term of the Agreement up to the date that the determination of said cumulative difference is made. The cumulative difference shall be determined for each set of corresponding Point(s) of Receipt and Delivery (in each gathering system) under the Agreement. (ii) "Imbalance Percentage." For purposes of this Article, "Imbalance Percentage" for each gathering system under this Agreement shall mean a fraction, expressed in terms of percentage, the numerator of which is the Imbalance in Dth in a gathering system in a Month and the denominator of which is total Dth received in that gathering system in the Month for which the Imbalance is calculated. The Imbalance Percentage shall be calculated separately for each set of corresponding Point(s) of Receipt and Delivery (in each gathering system) under the Agreement. (b) Resolution of Imbalances. Shipper shall eliminate an Imbalance by any method set forth in Section 2.4 within 60 Days following notification by Transporter of the Imbalance. Any Imbalance not resolved within the 60-Day balancing period shall be eliminated by use of the Cash Out provision set forth in Section 2.4(e) below. (c) Balancing Upon Termination. Upon termination of the Agreement, any remaining Imbalance will be eliminated by use of one or more of the methods set forth in Section 2.4 at the earliest practicable date. Provided, however, that any Imbalance not eliminated within 60 days of termination of the Agreement will be eliminated by the Cash Out provision set forth in Section 2.4(e) below, without application of the Index Price Adjustment Factor. (d) Prioritization of Payback Volumes. Transporter shall schedule all gas being returned to Transporter to correct: Imbalances after all gas Tendered under firm and interruptible agreements has been scheduled. However, should Imbalance quantities scheduled for payback not be delivered to Transporter without a minimum of 48 hours' notice, such quantities shall be subject to the provisions of Section 2.4(e) as of the end of the Month in which the gas as scheduled. Transporter shall schedule all gas being returned to Shipper to correct Imbalances consistent with the Agreement governing the payback of gas. 2.4 Imbalance Reduction or Elimination. ---------------------------------- (a) Payback Nominations. Shipper may nominate payback quantities to Transporter to reduce imbalances. Transporter's acceptance of such nominations shall be subject to any operational constraints on Transporter's gathering, transportation, and storage facilities at the time of such nominations. (b) Imbalance Transfer, The term "Imbalance Transfer" shall refer to the process by which an individual Shipper's total Imbalances are reduced or eliminated by offsetting Imbalances under one or more of Shipper's Agreements by Imbalances under one or more of Shipper's other Agreements. To be eligible for an Imbalance Transfer. the Imbalances must be at corresponding Point(s) of Receipt and Delivery in the same gathering system, subject to the same gathering rate and under the same class of service. Upon request of Shipper. Transporter shall permit an Imbalance Transfer without any unduly discriminatory restrictions on Shipper's receipt point flexibility. Provided, however, only those Imbalance Transfers that reduce individual Agreement Imbalances will be permitted (i.e., the maximum quantity which may be transferred is the smaller of the excess or shortfall under the Agreements affected by the transfer). (c) Imbalance Swap. The term "Imbalance Swap" shall refer to the process by which the total Imbalances of two Shippers are reduced or eliminated by offsetting Imbalances under one or more of one Shipper's Agreements by Imbalances under one or more of another Shipper's Agreements. To be eligible for an Imbalance Swap, the Imbalances must be at corresponding Point(s) of Receipt and Delivery in the same gathering system, subject to the same gathering rate and under the same class of service. (i) Transporter will permit Imbalance Swaps, without any unduly discriminatory restrictions on Shipper's receipt point flexibility; provided, however, only those Imbalance Swaps that reduce individual Agreement Imbalances will be permitted (i.e., the maximum quantity which may be swapped is the smaller of the excess or shortfall under the *Agreements affected by the swap). (ii) A shipper, acting without the assistance of Transporter, may negotiate an Imbalance Swap arrangement with another Shipper. (iii) A Shipper may request, in writing, for Transporter to post on Transporter's electronic bulletin board, the Shipper's willingness and availability for an Imbalance Swap. Such posting shall include the Agreements to be included and the quantity to be encompassed by the Imbalance Swap (by gathering area), the Shipper's contact names and phone numbers and any special conditions. (iv) Shippers shall negotiate the terms of Imbalance Swaps among themselves. (v) Shippers intending to implement an Imbalance Swap must so notify Transporter and Tender to Transporter a fully executed Imbalance Swap Agreement in the form of the agreement included herein at the end of this Article. (d) Applicable Charges. Transporter shall not charge for Imbalance Swaps or for Imbalance Transfers. (e) Cash Out. The term "Cash Out" shall refer to the reduction or elimination of an Imbalance by a payment made by Shipper to Transporter (if the cumulative Thermal Content of the quantities received by Shipper or Shipper's designee under the Agreement exceeds the cumulative Thermal Content of the Receipt Quantities less fuel reimbursement) or by Transporter to Shipper (if the cumulative Thermal Content of the Receipt Quantities less fuel reimbursement exceeds the cumulative Thermal Content of the quantities received by Shipper or Shipper's designee). This payment shall be calculated pursuant to this Section 2.4(e). Payment of a Cash Out charge will result in reduction of Shipper's Imbalance by the Imbalance Cashed Out. In the event of a Cash Out payment by Shipper to Transporter, Shipper shall also pay the gathering charges applicable in the month of the Cash Out on the quantity of gas Cashed Out. (i) "Index Price" shall mean the applicable price published in Inside FERC's Gas Market Report as the final monthly index price for the ------------------------------- Month in which the Imbalance is being resolved. The Index Prices for the Northern and Southern/Central Gathering Systems shall be: South of Denver - Simple average of prices published for ANR-Oklahoma, NGPL-Oklahoma, NNG-Oklahoma, and PEPL-Oklahoma. North of Denver - CIG-Rocky Mountains If the Gas Market Report is unavailable, Transporter shall base the Index Prices on index prices posted in a similar publication. The applicable Index Prices shall be stated in Dth's. Transporter shall post the Index Prices on Transporter's electronic bulletin board during the Month the Index Prices are effective. (ii) Determination of Cash Out Payment. For purposes of Cash Out, Shipper's Imbalance Percentage shall be distributed among Cash Out Layers as reflected below. The portion of the Shipper's Imbalance Percentage that is distributed to a particular Cash Out Layer is the "Distributed Imbalance Percentage". The total Cash Out payment due to Transporter from Shipper or to Shipper from Transporter shall be the sum of the amounts calculated for each Cash Out Layer for the Imbalance to be reduced or eliminated. The amount attributable to each Cash Out Layer shall be calculated by multiplying the MMBtu that underlie the Distributed Imbalance Percentage to be reduced or eliminated times the appropriate Index Price under Section 2.4(e)(I) times the applicable Index Price Adjustment Factor determined as follows: Index Price Adjustment Factor ----------------------------- Cash Out Distributed (If Gas Is Due (If Gas Is Due Layer Imbalance Percentage Transporter) Shipper) - -------- -------------------- -------------- -------------- 1 0 - 5% 1.0 1.0 2 >5% - 10% 1.10 0.90 3 >10% - 15% 1.15 0.85 4 >15% - 20% 1.20 0.80 5 >20% 1.25 0.75 (iii) Imbalances related to higher Cash Out Layers shall be Cashed Out before those related to lover Cash Out Layers (i.e., Imbalances in Layer 5 will be Cashed Out before Imbalances in Layer 4, those in Layer 4 will be Cashed Out before those in Layer 3, etc.). (iv) Cash Out payments due Shipper or Transporter shall be subject to the provisions of Article 10 of these General Terms and Conditions. IMBALANCE SWAP AGREEMENT between COLORADO INTERSTATE GAS COMPANY and --------------------- and --------------------- DATED: ------------- IMBALANCE SWAP AGREEMENT This Agreement is made and entered into this ___ day of ________,19__, by and between Colorado Interstate Gas Company ("Transporter"), Shipper A ("A"), and Shipper B ("B"). WITNESSETH WHEREAS A has one or more Gathering Agreements with Transporter; and WHEREAS B has one or more Gathering Agreements with Transporter; and WHEREAS A and B have opposing gathering imbalances due to or by Transporter under such Gathering Agreements; and WHEREAS A and B desire to resolve all or a part of their respective gathering imbalances with Transporter. NOW, THEREFORE. A, B, and Transporter agree as follows: 1. A and B desire to reduce their respective imbalances by _______MMBtu, including imbalances related to each Point of Delivery under Paragraph 2 below. As of ___________ , 19__, the net imbalance under A's Gathering Agreement(s) due to Transporter and under B's Gathering Agreement(s) due from Transporter is equal to or in excess of the quantities for the Point(s) of Delivery listed in Paragraph 2 below. 2. To such end, A and B mutually agree to exchange _______MMBtu of their respective imbalances, the content of which is: Shipper A Shipper B - -------------------------------- ------------------------------- Gathering Gathering System System Point(s) Point(s Agreement Of Delivery MMBtu Agreement Of Delivery MMBtu - --------- ----------- ----- --------- ----------- ----- 3. Transporter agrees to effect the exchange proposed by A and B such that an off-setting reduction of the imbalances due to Transporter by A (at the Point(s) of Receipt upstream of the Point(s) of Delivery listed above) and due to B by Transporter (at the corresponding Point(s) of Delivery listed above) under their respective Agreements will result. 4. Transporter, A and B agree that the exchange of ______MMBtu as set forth herein is final. Any change of fact, including required retroactive adjustments, which may affect the beginning imbalances referenced in this Agreement will only affect the Agreement under which the imbalance occurred and will not affect the exchange resulting from execution of this Agreement. 5. Transporter shall not revise the original billing for the quantities affected by this Imbalance Swap Agreement. The Shipper billed for gathering of the quantities swapped hereunder shall remain responsible for payment of such charges. IN WITNESS WHEREOF, the Parties hereto have executed this Agreement. SHIPPER A By _______________________ SHIPPER B By _______________________ COLORADO INTERSTATE GAS C0MPANY By _______________________ ARTICLE 3 - APPLICABLE RATE, INCORPORATION BY REFERENCE - ------------------------------------------------------- 3.1 Rate. The rates for service hereunder shall be as listed on ---- Appendix "A", which is attached to the Gas Gathering Agreement and made a part thereof. The rates hereunder shall not exceed the maximum rates nor be less than the minimum rates for gathering set forth in Transporter's FERC Gas Tariff. 3.2 Charges. Shipper shall each Month be charged an amount obtained ------- by multiplying the Commodity Rate by the Receipt Quantity for that Month for each gathering system. 3.3 Changes in Rates and Terms. If the FERC directly or -------------------------- indirectly requires changes in the costs attributable to the gathering service hereunder, then, effective as of the date of such change, the gathering rate(s) applicable to the service provided hereunder shall be changed to reflect the full recovery of costs attributed to such service, including retroactive recovery of costs where the gathering rate(s) applies. If the FERC directly or indirectly imposes any area or system wide maximum rate for gathering, or otherwise requires an adjustment to the gathering rate(s) and such action(s) places Transporter in a position which is not economically or contractually equivalent to the position originally agreed upon, Transporter shall so notify Shipper. Upon receipt of such notice, the Parties shall commence discussions within 10 Days and thereafter diligently pursue, in good faith, the negotiation and execution of an amendment to this Agreement which results in the Parties being placed in the same economic and contractual position originally agreed upon. If the Parties are unable to reach agreement in such negotiations within a reasonable time (as determined by either Party in good faith), either Party may terminate this Agreement upon 10 Days' prior written notice. ARTICLE 4 - PRIORITY OF SERVICE AND ALLOCATION OF CAPACITY - ---------------------------------------------------------- 4.1 Priority of Service Status and Allocation of Capacity Procedures. ---------------------------------------------------------------- Shippers for whom Transporter has agreed to provide firm service shall have priority over Shippers for whom service is provided on an interruptible basis. If capacity is unavailable to provide gathering service for all firm quantities nominated, then available capacity shall be allocated pro rata on the basis of Point of Delivery Quantity separately in each gathering system where capacity is less than firm nominations. Shippers for whom Transporter has agreed to provide interruptible service shall have priority according to the rate paid for gathering service. If capacity must be allocated between interruptible Shippers for any reason, quantities for the Shipper paying the highest rate shall be scheduled first, quantities for the Shipper paying the second highest rate shall be scheduled second, etc., until all available capacity has been scheduled. In the event that two or more Shippers are paying the same rate and capacity must be allocated between them, such allocation will be done pro rata on the basis of nominations. 4.2 Protection of Life and Property. Transporter and Shipper shall ------------------------------- collaborate in making receipt or Delivery adjustments, if possible, which may be necessary to avoid or forestall injury to life or property. 4.3 Liability for Interruption. If service under this Agreement is -------------------------- interrupted, Transporter shall not be liable for damages resulting from the implementation of the procedures described herein, except to the extent that such interruption of gathering is shown to be the result of gross negligence or gross misfeasance by Transporter. ARTICLE 5 - TERMINATION - ----------------------- 5.1 Termination Obligation. Termination of this Agreement shall not ---------------------- relieve Transporter and Shipper of the obligation under Article 2 to correct any imbalances hereunder, or Shipper of the obligation to pay money due hereunder to Transporter. ARTICLE 6 - OTHER OPERATING PROVISIONS - -------------------------------------- 6.1 Monthly Nominations. The following monthly nomination procedures ------------------- shall apply. Prior to the initiation of service hereunder, and prior to the first Day of each Month thereafter, Shipper shall provide Transporter with a written schedule showing its best estimate of daily Dth to be Tendered to Transporter at each Point of Receipt and the Dth to be Tendered to Shipper by Transporter at each Point of Delivery during the next succeeding Month. Nominations shall be sent by facsimile or electronically to the attention of Transporter's Volume Management/Gathering Department on or before the time and day provided in Transporter's then-effective tariff for the submittal of first-of-the-month nominations under Rate Schedule TI-1. 6.2 Daily Nominations. Unless otherwise agreed, Shipper or its agent ----------------- shall make daily nominations by facsimile or electronically to Transporter to verify any changes in Dth which Shipper intends to Tender at the Points of Receipt or Delivery. Such nominations shall be made to Transporter's Volume Management/Gathering Department on or before the time and day provided in Transporter's then-effective tariff for daily nominations under Rate Schedule TI-1. Nominations shall include both anticipated Dth at Point(s) of Receipt and Dth to be Delivered by Transporter at Point(s) of Delivery. Nominations shall be for operational planning purposes only. Transporter is not responsible for assuring that the nominated quantities are actually Tendered by any third party at the Point(s) of Receipt. 6.3 Allocation of Interests. Prior to initial Tender at the Point(s) ----------------------- of Receipt and as often as changes occur thereafter, Shipper or Shipper's designee shall identify the working interest owners and shall provide Transporter with the Dth for each owner for all Points of Receipt. Such Dth shall be confirmed with the well operator and shall be the basin of Transporter's allocation of gas from each Point of Receipt pursuant to service hereunder. In the event that the well operator does not provide confirmation for allocation of gas, such allocation will be pro rata based on nominations. 6.4 Creditworthiness. Transporter shall not be required to commence ---------------- service or to continue to perform service for any Shipper who fails to demonstrate creditworthiness an reasonably determined by Transporter. Transporter's determination of creditworthiness shall be based upon a review of Shipper's financial statements, bank references, trade references, and such other information relating to Shipper's financial status, obligation payment history, and other relevant factors as may be necessary to satisfy Transporter that Shipper is creditworthy. Upon Shipper's request, Transporter shall provide a written explanation of any credit limitation applied to Shipper. Transporter may require Shipper to deposit with Transporter and maintain on prepaid account, or to establish and maintain in an escrow account, an amount equal to Transporter's estimate of three Months of the charges for performing such service. Alternatively, Transporter may require Shipper to furnish, within 15 Days, good and sufficient security, as determined solely by Transporter, of a continuing nature and in an amount equal to Transporter's estimate of three months of charges for performing said service, or may require such other measures as Transporter deems appropriate. Transporter may, without waiving any rights or remedies it may have, suspend further service until such acceptable security is received by Transporter. Upon Shipper's establishment of an acceptable credit record or upon expiration of the Agreement, Transporter shall refund Shipper's deposit with interest accrued at rates set pursuant to 18 CFR Section 154.67. 6.5 Planning Information. Transporter may request planning -------------------- information as needed from time to time and Shipper shall comply with all reasonable requests. 6.6 Minimum Receipt Quantity. Receipt Quantities Tendered must be ------------------------ sufficient to operate Transporter's facilities. 6.7 Right-of-Way. Shipper grants, conveys, assigns, and delivers to ------------ Transporter such rights as it may have to construct and maintain pipelines and gathering lines on the leasehold or leaseholds from which the gas transported under this Agreement is produced. Any rights conveyed by Shipper to Transporter pursuant to this Agreement shall not terminate at the termination of this Agreement. ARTICLE 7 - PRESSURE - -------------------- 7.1 Pressure at the Point(s) of Receipt. Shipper shall cause the gas ----------------------------------- to be Tendered at the Point(s) of Receipt at a pressure sufficient to enter Transporter's gathering system, provided Shipper shall not, except with the agreement of Transporter, be permitted to Tender the gas at any Point of Receipt at a pressure in excess of the maximum allowable operating pressure of Transporter's facilities. 7.2 Pressure at the Point(s) of Delivery. Transporter shall cause ------------------------------------- the gas to be Delivered at the Point(s) of Delivery hereunder into the receiving pipeline facilities against the pressures prevailing from time to time. Transporter, however, shall not be required to Deliver gas at pressures in excess of those specified for each Point of Delivery as set forth in Exhibit "B" of the Agreement, nor shall Transporter be required to install facilities or operate in a manner which Transporter deems unacceptable in order to achieve sufficient pressure to enter the receiving party's facilities. ARTICLE 8 - QUALITY SPECIFICATIONS. - ---------------------------------- 8.1 Specifications. Unless otherwise agreed, Shipper warrants that -------------- all gas Tendered hereunder at each Point of Receipt and Point of Delivery shall comply with the following quality specifications: (a) At a pressure of 14.73 p.s.i.a. and a temperature of 60 degrees Fahrenheit, such gas shall not contain more than: (i) .25 grain of hydrogen sulphide per 100 cubic feet, (ii) 5 grains of total sulphur per 100 cubic feet, (iii) 10 parts per million (0.001 percent) by volume of oxygen and each Party shall use every reasonable effort to keep such gas entirely free from oxygen, (iv) 3.0 percent by volume of carbon dioxide, (v) 7 pounds of water vapor per million cubic feet at Points of Receipt and Points of Delivery within the states of Kansas, Oklahoma, and Texas and 5 pounds of water vapor per million cubic feet in all other states. (b) Such gas shall be commercial in quality and shall be free from any foreign material such as solids, sand, dirt, dust, gums, salt, crude oil, water or hydrocarbons in the liquid phase, iron particles, and other objectionable substances, including but not limited to, polychlorinated environment, which may be injurious to pipelines, people, property, or the environment, which may interfere with its gathering or makes the gas unmarketable or unacceptable for delivery from Transporter's gathering facilities. (c) At a pressure of 14.73 p.s.i.a. the Gross Heating Value of such as shall not be less than 968 Btus per cubic foot. (d) The temperature of such gas shall not exceed 120 degrees Fahrenheit; provided, however, if Transporter is required to dehydrate the gas at the Point(s) of Receipt, then the temperature of such gas shall not exceed 90 degrees Fahrenheit. (e) The hydrocarbon dew point of such gas shall not exceed a temperature of 25 degrees Fahrenheit at the maximum pressure specified in the Agreement, or the pressure existing at the Point of Receipt or Point of Delivery, if higher. Notwithstanding the above, unless otherwise agreed by Transporter in writing, Transporter shall not be required to receive gas at any Point of Receipt which is of a quality inferior to that required by Shipper or a third party at any Point of Delivery under the Agreement. Transporter shall not be liable to Shipper or a third party for any damages incurred as a result of Transporter's refusal to receive gas as a result of this provision. 8.2 Quality Tests. The Party operating the measuring equipment, ------------- using approved standard methods in general use in the gas industry, shall cause adequate tests to be made to determine the quality of the gas delivered hereunder. Such tests shall be made at intervals frequently enough to ensure that the gas conforms to the specifications hereof. 8.3 Gross Heating Value Determinations. The measuring Party shall ---------------------------------- determine or cause to be determined the monthly Gross Heating Value of gas delivered hereunder. The required recording facilities or sampling devices shall be located at the Point(s) of Receipt or Point(s) of Delivery. Unless otherwise mutually agreed, the following criteria shall apply: (a) If the average daily measured quantity of gas is, or is expected to be, 5,000 Dth or greater, a recording calorimeter, chromatograph, or other mutually agreeable equipment shall be utilized; (b) If the average daily measured quantity of gas is less than 5,000 Dth but greater than 1,000 Dth, or if the measured quantity is attributed to more than one well, a continuous sampler shall be utilized; and (c) If the average daily measured quantity of gas is no greater than 1,000 Dth and is attributed to a single well, a spot sample shall be utilized and shall be taken at 12-month intervals, or more frequently, if necessary. For (b) and (c) above, the gas samples shall be analyzed in mutually agreeable laboratory facilities and the Gross Heating Value determined by component analysis. Other than as provided above, the nonmeasuring Party shall have the right, upon written request, to have the measuring Party install, maintain, and operate a recording calorimeter or continuous sampler, in which event the nonmeasuring Party shall reimburse the measuring Party for the cost of acquiring and installing the requested facilities. 8.4 Verification and Retesting. The nontesting Party shall have the -------------------------- right upon written request to witness any test or Gross Heating Value determination, to inspect any equipment used, to obtain all relevant results, and to request a retest or redetermination. In the event a retest or redetermination is requested and the results, for the questioned portion thereof, vary less than 2 percent from the previous test, the retesting Party may recover from the requesting Party the actual costs of performing such retest or redetermination. 8.5 Nonspecification Gas. In the event that gas Tendered hereunder -------------------- fails to meet the specifications of Section 8.1 above, the measuring Party shall notify the other Party of such failure. The receiving Party may refuse to accept such gas. The Party Tendering nonspecification gas, including, but not limited to, gas containing objectionable substances, shall indemnify the receiving Party for any injury, damage, loss, or liability caused by such nonspecification gas, except to the extent the receiving Party knowingly and willingly accepts such nonspecification gas. ARTICLE 9 - MEASUREMENT - ----------------------- 9.1 Measurement Facilities. Unless otherwise agreed, gas received ---------------------- hereunder shall be measured by orifice meters to be installed and operated or caused to be installed and operated by Transporter at or near each Point of Receipt and at or near each Point of Delivery. However, if adequate measurement facilities are already in existence at any such Point of Receipt or Point of Delivery, such existing facilities shall be used. Measurement responsibilities at Point(s) of Receipt and Point(s) of Delivery shall be specified in the Agreement. If the meter(s) measuring the quantities of gas received by Transporter at the Point(s) of Receipt also measures other quantities of gas, the quantities of gas received for gathering shall be determined by procedures established in Section 6.3. If the meter(s) measuring the quantities of gas Delivered by Transporter for Shipper's account at the Point(s) of Delivery also measures other quantities of gas, the quantities of gas delivered after gathering shall be determined by the allocations at the Point of Delivery on the downstream pipeline. All orifice meters shall be installed and operated in accordance with the specifications prescribed in AGA Report No. 3, entitled "Orifice Metering of Natural Gas" including any appendices and any existing or subsequent revisions or amendments thereto. The unit of measurement for gas delivered hereunder shall be 1 Dth, as defined in Article 1 hereof. Unless otherwise stated, all quantities are to be specified in terms of such unit. The average atmospheric pressure at each Point of Receipt or Point of Delivery shall be determined by the measuring Party. 9.2 Measurement Specifications. The quantities of gas measured -------------------------- hereunder shall be computed in accordance with the specifications prescribed in said AGA Report No. 3. Factors required in the computations to be made in accordance with said AGA Report No. 3 shall be determined from the following information: (a) The temperature of the gas flowing through each meter shall be determined by the use of a recording thermometer and the arithmetical average of the temperatures so recorded during the time gas was flowing shall be used in computing measurements. (b) The specific gravity of the gas shall be determined every 6 Months by the Party operating the meter, or more frequently if found necessary in practice at each meter, in accordance with an approved method commonly accepted in the gas industry. The regular test shall determine the specific gravity to be used in computations in the measurement of gas deliveries until the next regular test, or until changed by special test. (c) The Reynolds Number and Expansion Factor for wellhead measurement may be assumed to be 1.0 irrespective of the actual value of these factors. In all instances other than wellhead measurement, the Reynolds Number and Expansion Factor shall be determined for each meter for each chart cycle. The average differential and static pressures recorded by each meter, each chart cycle, shall determine the value of these factors to be used in computing measurements. (d) Deviation from Bovle's Law shall be determined in accordance with the American Gas Association NX-19 formula or AGA Report No. 8, where applicable. The arithmetic average of the pressure and temperature recorded during the time gas was flowing shall be used in the computations. The pressure and temperature data shall be used in conjunction with data obtained from a compositional analysis of the gas which shall be verified at least once each year, or more frequently if found necessary in practice. 9.3 Calibration of Equipment. At least once each 3 Months the ------------------------ measuring equipment, including temperature recorders, is to be calibrated, and adjusted if necessary, by the owning Party in the presence of a representative of the other Party, if such other Party chooses to be represented. If either Party at any time desires a special test of any measuring equipment, it will promptly notify the other Party, and the Parties will then cooperate to promptly secure a calibration test and a joint observation of any adjustments. 9.4 Testing. Each Party shall give to the other notice of the time ------- of all regular tests of measuring equipment and other tests called for herein sufficiently in advance of the holding of tests so that the other Party may conveniently have its representative present. If, upon any test, the quantity measured by any measuring equipment is found to be inaccurate by 1.0 percent or more, registrations thereof shall be corrected at the rate of such inaccuracy for any period which is definitely known and agreed upon, but in case the period is not definitely known and agreed upon, then for a period extending back one-half of the time elapsed since the last date of calibration. Following any test, measuring equipment found inaccurate shall be promptly adjusted to record as accurately as possible. If for any reason measuring equipment is out of service and/or out of repair so that the amount of gas received or delivered cannot be measured or computed from the reading thereof, the gas received or delivered during the period such measuring equipment is out of service and/or out of repair shall be estimated and agreed upon by the Parties hereto upon the basis of the best data available, using the first of the following methods which is feasible: (a) By correcting the error, if the percentage of error is ascertainable by calibration, test, or mathematical calculation. (b) By using the registration of any check measuring equipment, if installed and accurately registering. (c) By estimating the quantities received or delivered based on quantities during periods of similar operating conditions when the measuring equipment was registering accurately. 9.5 Check Meters. Either Party hereto may, at its option and ------------ expense, install and operate check meters to check the other Party's measuring equipment, but measurements of gas for the purpose of this Agreement shall be by means of the measuring equipment identified in this Article, provided Shipper shall not install check meters on Transporter's facilities. Check meters, if installed, shall be installed, operated, and maintained in accordance with the specifications prescribed in this Article 9. Either Party's check meters shall be subject at all reasonable times to inspection and examination by the other, but the reading, calibration and adjustment thereof, and changing of charts shall be done only by the Party installing same. 9.6 Measurement Review. Each Party hereto shall, upon request, ------------------ furnish to the other Party at the earliest practicable time all charts and records of electronic measurement upon which it has based any statements of gas received or delivered. Such charts or records of electronic measurement shall be returned to the providing Party within a 30-Day period. Each Party shall have access to the other Party's records and books at all reasonable hours so far as they affect measurement and settlement hereunder. 9.7 Electronic Flow Computers. It is recognized that electronic or ------------------------- other types of flow computers have been developed that permit the direct computation of gas flows without the use of charts. Additionally, the use of on-line gas chromatograph for Btu and specific gravity determinations can be used in conjunction with electronic flow computers. Where the substitution of these devices is deemed acceptable by Transporter, their use for the measurement required herein will be permitted. 9.8 New Measurement Techniques. If, at any time during the term -------------------------- hereof, a new method or technique is developed with respect to gas measurement or the determination of the factors used in such gas measurement, such new method or technique may be substituted by Transporter. Transporter shall promptly inform Shipper of any new technique adopted. ARTICLE 10 - BILLING AND PAYMENT - -------------------------------- 10.1 Statement by Transporter. On or before the last Day of each ------------------------ Month, Transporter shall submit to Shipper a statement setting forth information relevant to the transaction under the Agreement during the preceding Month, including the volume and Thermal Content delivered by Transportar at the Point(s) of Delivery. 10.2 Statement by Shipper. Where Shipper operates the measurement ------------------- facilities or where a third party is delivering gas for the account of Shipper, Shipper or its agent shall submit to Transporter on or before the 5th business Day of each Month, a statement in reasonable detail setting forth the volume and Thermal Content of gas delivered to Transporter at the Point(s) of Receipt during the preceding Month. Where Shipper or its agent is delivering quantities for Shipper's account and the account of third parties, Shipper or its agent shall provide Transporter and such third parties, at the time Shipper nominates under Article 6, with the necessary allocations required to properly account for the quantities delivered to Transporter. 10.3 Invoice and Payment. Each Month Transporter shall invoice ------------------- Shipper for the charges payable by Shipper for services provided during the preceding Month. Billing of the gathering Commodity Charge shall be on Dth received by Transporter at Point(s) of Receipt. Shipper shall pay Transporter such charges within 10 Days of the invoice date. Should Shipper fail to pay all invoiced amounts when due, Shipper shall pay Transporter a late charge on the unpaid balance. Such late charge shall accrue on each Day from the due date at a rate of interest equal to that specified pursuant to 18 CFR Section 154.67 and compounded quarterly. If either principal or late charges become delinquent, any subsequent payments received shall first be applied to the late charges due, then to the previously outstanding principal due, and lastly, to the most current principal due. Any unpaid late charges will be added to the outstanding principal balance for future late charge determination. Subject to requirements of regulatory bodies having jurisdiction and without prejudice to any other rights and remedies available to Transporter under the law and this Agreement, Transporter shall have the right, but not the obligation, to discontiunue service hereunder if any charges remain unpaid for 30 Days after the due date thereof. Gathering of gas shall be resumed upon payment by Shipper of such unpaid charges. 10.4 Estimates. At the request of either Party, the other Party will --------- furnish an estimate by the 10th Day of each Month of billing and payment data applicable to the preceding Month. In the absence of actual data, such estimate may be used as the basis for invoice and payment. Any difference between actual data and estimated data shall be adjusted in the next Month. 10.5 Corrections. If an error is discovered in any statement ----------- submitted, the Party discovering the error shall give notice thereof to the other Party promptly after discovery. The error shall be correctted within 30 Days after the amount thereof has been confirmed between the Parties. No corrections shall be made for any error unless the Party gives notice thereof within 24 Months after the error was comitted. ARTICLE 11 - FORCE MAJEURE - -------------------------- 11.1 Force Majeure. In the event of either Party's being rendered, ------------- wholly or in part by force majeure, unable to carry out its obligations under the Agreement, it is agreed that when such Party gives notice and full particulars of such force majeure, in writing or by telephone, to the other Party which shall be done as soon as practicable after the occurrence of the causes relied on, then the obligations of the Parties hereto, other than its obligation to make payments of amounts due hereunder, so far as they are affected by such force majeure, shall be suspended during the continuance of any inability so caused, but for no longer period, and such cause shall, so far as possible, be remedied with all reasonable dispatch. However, if quantities of Shipper's gas are destroyed by an event of force majeure while in Transporter's possession, the obligations of the Parties under the Agreement shall terminate with respect to the quantities lost. The term "force majeure" as employed herein shall include, but shall not be limited to, the inability of Shipper to transport gas downstream of the Point of Delivery under an interruptible transportation agreement, acts of God, strikes, lockouts or other industrial disturbances, acts of the public enemy or terrorists, wars, blockades, insurrections, riots, epidemics, landslides, lightning, earthquakes, fires, storms, floods, washouts, pipeline freezing, arrest and restraint of rulers and peoples, civil disturbances, explosions, breakage or accident to machinery or lines of pipe, sudden partial or sudden entire failure of wells, failure to obtain materials and supplies due to goverrmental regulations, and causes of like or similar kind, whether herein enumerated or not, and not within the control of the Party claiming suspension, and which by the exercise of due diligence such Party is unable to overcome; provided that the exercise of due diligence shall not require settlement of labor disputes against the better judgment of the Party having the dispute. The term "force majeure" as employed herein shall also include, but shall not be limited to, inability to obtain or acquire at reasonable cost, grants, servitudes, rights-of-way, permits, licenses, or any other authorizations from third parties or agencies (private or govermental) or inability to obtain or acquire at reasonable cost necessary materials or supplies to construct, maintain, and operate any facilities required for the performance of any obligations under the Agreement, when any such inability directly or indirectly contributes to or results in either Party's inability to perform its obligations. In events of force majeure, Transporter's responsibility will be limited to taking reasonable and prudent actions to eliminate or remedy such circumstances, and Transporter shall have no liability for any losses occasioned by events of force majeure. ARTICLE 12 - INTERRUPTIONS OF SERVICE - ------------------------------------- 12.1 Alterations and Repairs. Transporter shall have the right, ----------------------- without liability to Shipper, to interrupt the gathering of gas for Shipper, when necessary to test, alter. modify, enlarge, or repair any facility or property comprising a part of, or appurtenant to, its system, or otherwise related to the operation thereof. Transporter shall endeavor to cause a minimum of inconvenience to Shipper. Except in cases of unforeseen emergency, Transporter shall give advance notice to Shipper of its intention to interrupt the gathering of gas, stating the anticipated timing and magnitude of each such interruption. ARTICLE 13 - TAXES - ------------------ 13.1 Taxes. All production (including ad valorem-type production ----- taxes), gathering, delivery, sales, severance, or other excise taxes or assessments upon the gas produced and delivered hereunder by Shipper to Transporter, which are now or hereafter in existence or authorized for collection by any state or other governmental agency or duly constituted authority, either directly or indirectly, shall be paid or caused to be paid by Shipper. ARTICLE 14 - LIABILITY - ---------------------- 14.1 Liability. Subject to the provisions of Sections 4.3, 11.1, and --------- 16.1, each Party assumes full responsibility and liability arising from the installation, ownership, and operation of its pipelines and facilities and will hold the other Party harmless from any claim, loss, expense, or liability (except as otherwise specifically provided in this Agreement) that such Party incurs on account of such installation, ownership, and operation. However, one Party will not be liable to the other Party for, or hold the other Party harmless from, any claims, loss, expense, or liability arising out of acts or omissions of third parties when such acts or omissions are not reasonably within the first Party's control. ARTICLE 15 - WARRANTY - --------------------- 15.1 Warranty. Each Party warrants that the title to, and right to -------- possession of, all gas delivered to the other Party hereunder will at the time of delivery be free from all liens and adverse claims, and each Party shall indemnify the other Party against all damages, costs, and expenses of any nature whatsoever arising from every claim against said gas. ARTICLE 16 - RESPONSIBILITY FOR GAS AND PRODUCTS - ------------------------------------------------ 16.1 Responsibility for Gas. Shipper shall be in exclusive control ---------------------- and possession of the gas until such has been received by Transporter at the Point(s) of Receipt and after such gas has been Delivered by Transporter at the Point(s) of Delivery. Transporter shall be in exclusive control and possession of such gas while it is in Transporter's possession. Subject to the provisions of Sections 4.3, 11.1, and 14.1, the Party which is or is deemed to be in exclusive control and possession of such gas shall be responsible for all injury, damage, loss, or liability caused thereby. Provided, however, that Transporter's responsibility with respect to Shipper's gas shall be deemed to be met if Transporter exercises ordinary care in protecting such gas. 16.2 Responsibility for Products. Unless otherwise agreed, --------------------------- Transporter may process or cause to be processed for the removal of Products any gas received prior to the Delivery of same. Transporter shall nonetheless remain obligated to Deliver gas at the Point(s) of Delivery which has the saw Thermal Content as that of the Receipt Quantity (lease fuel reimbursement). Unless otherwise agreed, Shipper shall have no further rights with respect to Products obtained by Transporter from the gas while the gas is in Transporter's possession. Unless otherwise agreed, title to all such Products shall vest in Transporter, and Shipper shall indemnify Transporter against all damages, costs, and expenses of any nature whatsoever arising from every claim against said Products or the right to payment for same. If Shipper enters into a separate agreement for processing of Shipper's gas gathered under this Agreement, Shipper also shall enter into separate agreements with Transporter for gathering and transportation of Shipper's liquefiable gas to the processing plant. ARTICLE 17 - WAIVER - ------------------- 17.1 Waiver. The failure of either Party hereto at any time to ------ require performance by the other Party of any provision of the Agreement shall in no way affect the right of such Party thereafter to enforce the same, nor shall the waiver by either Party of any breach of any provision hereof by the other Party be taken or held to be a waiver by such Party of any succeeding breach of such provision, or as a waiver of the provision itself. ARTICLE 18 - LIMITATION OF SERVICE - ---------------------------------- 18.1 Limitation of Service. Transporter shall not be required to --------------------- perform service under the Agreement on behalf of any Shipper that fails to substantially comply with any and all of the terms and conditions of the Agreement. ARTICLE 19 - AMENDMENT - ---------------------- 19.1 Amendment. The Agreement shall be amended only by an instrument --------- in writing executed by both Parties in writing. ARTICLE 20 - MISCELLANEOUS - -------------------------- 20.1 Headings. The headings contained in this Agreement and in the -------- General Terms and Conditions - Gathering are for reference purposes only and shall not affect the meaning or interpretation of this Agreement. 20.2 Applicable Law. This Agreement shall be interpreted according -------------- to the laws of the State of Colorado, notwithstanding any conflict of laws principles which may require the application of the laws of another jurisdiction. ARTICLE 21 - ASSIGNMENT - ----------------------- 21.1 Assignable Parties. Except as provided under Article 6, this ------------------ Agreement may be assigned by either of the Parties to: (a) any person, firm, or corporation acquiring all, or substantially all, of the natural gas business of said Party; (b) a trustee or trustees, individual or corporate, as security for bonds or other obligations or securities; but it may not be otherwise assigned without the consent of the other Party hereto. Whenever any corporation is referred to herein, such reference shall be deemed to include the successors and assignees of such corporation. 21.2 Assignment. This Agreement shall be binding upon and inure to ---------- the benefit of the successors and assignees of each of the Parties hereto. 21.3 Clarification of Use. Unless expressly allowed by Transporter -------------------- in writing, gathering for other than the purposes expressly stated in the Agreement shall not be provided. EXHIBIT "B" to GAS GATHERING AGREEMENT - INTERRUPTIBLE between COLORADO INTERSTATE GAS COMPANY (Transporter) and MESA OPERATING LIMITED PARTNERSHIP (Shipper) DATE: October 1, 1993 --------------- Point(s) of Receipt Well Name ------------------- --------- All Points Listed on the attached All wells listed on the attached "Master List of Gathering Receipt "Master List of Gathering Receipt Points" which are upstream of the Points" which are upstream of the Points of Delivery listed below Points of Delivery listed below, which is updated automatically with new well connections and disconnections Maximum Pressure Measuring Point(s) of Delivery (p.s.i.g.) Party Meter Number - -------------------- ---------- --------- ------------ Lakin Master Meter 900 Transporter CDP065864000 Sec.29, T24S, R36W Kearny County, KS H&P Sunflower 500 Transporter CDP991652000 Sec. 29, T25S, R35W Kearny County, KS Hugoton K N Exchange 240 Transporter INT991181000 Sec. 13, T25S, R36W Kearny County, KS EXHIBIT "B" SCHEDULE 1 POINTS OF RECIEPT, SHIPPER-OWNED GAS AND SHIPPER-OPERATED GAS AMENDMENT DATED January 1, 1994 to GAS GATHERING AGREEMENT - INTERRUPTIBLE DATED October 1, 1993 between COLORADO INTERSTATE GAS COMPANY and MESA OPERATING CO. ACTING ON BEHALF OF ITSELF AND AS AGENT FOR HUGOTON CAPITAL LIMITED PARTNERSHIP Maximum Pressure Measuring Location Point(s) of Receipt Well Name (Note 1) Party Number - ------------------- --------------------------- -------- ---------- ------------ Stanton County, KS: - ------------------ Sec. 22, T27S, R40W Collingwood, A.J.1 (Note 4) (Note 2) (Note 3) CMP026790111 Collingwood 9-22 (Note 4) (Note 2) (Note 3) CMP026718111 Wilson 1-22 (Note 4) (Note 2) (Note 3) CMP097912111 Sec. 32, T27S, R40W Cross J. L. 2 (Note 4) (Note 2) (Note 3) CMP028390111 Cross 3-32 (Note 4) (Note 2) (Note 3) CMP028395111 Sec. 30, T27S, R40W Fraser, Nellie 1 (Note 4) (Note 2) (Note 3) CMP036270111 Sec. 6, T28S, R40W Floyd 3-9 (Note 4) (Note 2) (Note 3) CMP035722111 Sec. 34, T27S, R40W Mohney, Eugene 1 (Note 4) (Note 2) (Note 3) CMP070760111 Mohney, E. 2-34 (Note 4) (Note 2) (Note 3) CMP070761111 Mohney, E. 3-34 (Note 4) (Note 2) (Note 3) CMP070812111 Sec. 26, T27S, R40W Smith, Abbie E 1 (Note 4) (Note 2) (Note 3) CMP086010111 Smith, A. E. 2-26 (Note 4) (Note 2) (Note 3) CMP086011111 Smith, A. E. 3-26 (Note 4) (Note 2) (Note 3) CMP086012111 Sec. 27, T27S, R40W Timm R. K. 1 (Note 4) (Note 2) (Note 3) CMP093200111 Timm 2-27 (Note 4) (Note 2) (Note 3) CMP093205111 Winger, C. 7-27 (Note 4) (Note 2) (Note 3) CMP098262111 Sec. 29, T27S, R40W Williamson, Mary C.1(Note 4)(Note 2) (Note 3) CMP097810111 Williamson 2-29 (Note 4) (Note 2) (Note 3) CMP097811111 Sec. 33, T27S, R40W Winger, Clarence 1 (Note 4) (Note 2) (Note 3) CMP098060111 Winger, C. 10-33 (Note 4) (Note 2) (Note 3) CMP098265111 Winger, C. 12-33 (Note 4) (Note 2) (Note 3) CMP098267111 Sec. 28, T27S, R40W Winger, Clarence 2 (Note 4) (Note 2) (Note 3) CMP098110111 Winger, C. 9-28 (Note 4) (Note 2) (Note 3) CMP098264111 Winger, C. 13-28 (Note 4) (Note 2) (Note 3) CMP098268111 Sec. 21, T27S, R40W Winger, Clarence 4 (Note 4) (Note 2) (Note 3) CMP098210111 Winger, C. 8-21 (Note 4) (Note 2) (Note 3) CMP098263111 Winger, C. 15-21 (Note 4) (Note 2) (Note 3) CMP098270111 Sec. 35, T27S, R40W Winger, Clarence 5 (Note 4) (Note 2) (Note 3) CMP098260111 Winger, C. 6-35 (Note 4) (Note 2) (Note 3) CMP098261111 Winger, C. 16-35 (Note 4) (Note 2) (Note 3) CMP098271111 Sec. 23, T27S, R40W Winger, T. R. 1 (Note 4) (Note 2) (Note 3) CMP098310111 Winger, T. R. 2-23 (Note 4) (Note 2) (Note 3) CMP098311111 Winger, T. R. 3-23 (Note 4) (Note 2) (Note 3) CMP098312111 Sec. 16, T27S, R40W Baughman 3-16 (Note 3) CMP006980111 Baughman 2 (Note 3) CMP006970111 Sec. 5, T28S, R40W Baughman 6-16 (Note 3) CMP006990111 Sec. 8, T28S, R40W Cooper, E. D. 1 (Note 3) CMP027090111 Sec. 9, T28S, R40W Floyd, Eugene 1 (Note 3) CMP035720111 Floyd 2-9 (Note 3) CMP035721111 Sec. 4, T28S, R40W Winger, Clarence 3 (Note 3) CMP098160111 Winger, C. 11-4 (Note 3) CMP098266111 Winger 14-4 (Note 3) CMP098269111 Hamilton County, KS: - ------------------- Sec. 5, T26S, R39W Akers, Barney 1 (Note 3) CMP001630111 Akers, Barney 2-5 (Note 3) CMP001631111 Sec. 9, T26S, R39W Brothers I.S. #1 (Note 3) CMP020620111 Brothers 4-9 (Note 3) CMP020700111 Brothers 5-9 (Note 3) CMP020710111 Sec. 3, T26S, R39W Brothers 2-A (Note 3) CMP020690111 Brothers 3-3 (Note 3) CMP020600111 Brothers 4-3 (Note 3) CMP020705111 Sec. 10, T26S, R39W Federal Farm Mortgage 1-10 (Note 3) CMP033758111 Lampe, John 1 (Note 3) CMP054990111 Sec. 36, T25S, R39W Fields, R. S. 1-36 (Note 3) CMP035100111 Yingling, Effie R-1 (Note 3) CMP099850111 Yingling 2-36 (Note 3) CMP099853111 Sec. 36, T26S, R40W Heltemes 1-36 (Note 3) CMP044140111 Heltemes, N. A. 2 (Note 3) CMP044210111 Heltemes 8-36 (Note 3) CMP044147111 Sec. 20, T26S, R39W Frease, E.M. 1 (Note 3) CMP036420111 Frease, E.M. 2-20 (Note 3) CMP036421111 Frease, E.M. 4-20 (Note 3) CMP036423111 Sec. 25, T25S, R39W Frease, E. M. 3-25 (Note 3) CMP036422111 Sec. 30, T26S, R39W Hattrup, L. J. 1 (Note 3) CMP043310111 Hattrup 2-30 (Note 3) CMP043290111 Hattrup 3-30 (Note 3) CMP043295111 Sec. 19, T26S, R39W Heltemes, N. A. 1 (Note 3) CMP044160111 Heltemes 4-19 (Note 3) CMP044143111 Heltemes 6-19 (Note 3) CMP044145111 Sec. 25, T26S, R40W Heltemes 5-25 (Note 3) CMP044144111 Heltemes N. A. 3 (Note 3) CMP044260111 Heltemes 7-25 (Note 3) CMP044146111 Sec. 16, T26S, R39W Hoffman, C. A. 1 (Note 3) CMP046460111 Hoffman, C. A. 2-16 (Note 3) CMP046340111 Hoffman 3-16 (Note 3) CMP046345111 Sec. 8, T26S, R39W Lampe 1 (Note 3) CMP054940111 Lampe 2-8 (Note 3) CMP054900111 Sec. 10, T26S, R39W Lampe 2-10 (Note 3) CMP054995111 Sec. 7, T26S, R39W Mesa-Lowenberg 1-7 (Note 3) CMP068570111 Sec. 4, T26S, R39W Rector, Oscar 1 (Note 3) CMP078930111 Rector 2-4 (Note 3) CMP078929111 Rector 3-4 (Note 3) CMP078928111 Hugoton Field: - ------------- Sec. 17, T26S, R39W Stucky, Martin 1 (Note 3) CMP091650111 Stucky 2-17 (Note 3) CMP091651111 Stucky 3-17 (Note 3) CMP091415111 Haskell County, KS: - ------------------ Sec. 36, T30S, R32W Bird A-1 Transporter CMP008820111 Sec. 6, T29S, R34W Burton -1 Transporter CMP021770111 Burton A-2 Transporter CMP021780111 Burton A-3 Transporter CMP021781111 Sec. 33, T28S, R34W Eubank, M. H. 1 (Note 5) Transporter CMP032270111 Eubank 2-33 (Note 5) Transporter CMP032175111 Sec. 28, T28S, R34W Eubank, M. H. A-1 (Note 5) Transporter CMP032020111 Eubank, M. H. A-2 (Note 5) Transporter CMP032365111 Sec. 23, T28S, R34W Eubank, M. HB-1 Transporter CMP032120111 Eubank, M. H. B-2 Transporter CMP032366111 Sec. 7, T28S, R34W Eubank, M. H. C-1 Transporter CMP032170111 Eubank C-5 Transporter CMP032174111 Sec. 30, T28S, R34W Green C-1 Transporter CMP039630111 Sec. 30, T28S, R33W Laird B-1 Transporter CMP054690111 Green C-3 Transporter CMP039632111 Sec. 1, T29S, R34W Dennis B-2 (Note 5) Transporter CMP029465111 Sec. 1, T29S, R34W Dennis CG B-1 (Note 5) Transporter CMP029450111 Sec. 4, T29S, R34W Gregg, E. M. 1 (Note 5) Transporter CMP039930111 Gregg A-2 (Note 5) Transporter CMP039928111 Gregg A-3 (Note 5) Transporter CMP039929111 Sec. 32, T28S, R34W Gregg 8-32 (Note 5) Transporter CMP039933111 McCoy, Frank 1 (Note 5) Transporter CMP064480111 McCoy 4-32 (Note 5) Transporter CMP064495111 Sec. 2, T27S, R34W Gunnell 1 Transporter CMP040230111 Gunnell 1-A Transporter CMP040231111 Sec. 35 T27S, R34W Baughman C-3 Transporter CMP007072111 Baughman JW C-1 Transporter CMP007070111 Sec. 15, T28S, R34W Home Royalty Assn. 1 Transporter CMP046660111 Home Royalty Assn. 2 Transporter CMP046661111 Sec. 3, T28S, R34W Jones C-1 Transporter CMP051110111 Jones C-2 Transporter CMP051111111 Sec. 24, T28S, R34W Lemon A-1 Transporter CMP055390111 Sec. 25, T28S, R34W Lemon B-1 Transporter CMP055440111 Lemon A-2 Transporter CMP055391111 Lemon B-2 Transporter CMP055441111 Sec. 9, T29S, R33W Lemon C-1 (Note 5) Transporter CMP055490111 Lemon C-2 (Note 5) Transporter CMP055491111 Sec. 1, T29S, R34W Light D-1 (Note 5) Transporter CMP055960111 Sec. 3, T29S, R34W Moody C-2 (Note 5) Transporter CMP026745111 Moody C-3 (Note 5) Transporter CMP071165111 Sec. 2, T29S, R34W Onions 1 (Note 5) Transporter CMP075060111 Onions A-2 (Note 5) Transporter CMP075061111 Sec. 21, T28S, R33W Orth 1 Transporter CMP075110111 Orth A-2 Transporter CMP075115111 Sec. 30, T28S, R33W Laird B-2 Transporter CMP054691111 Laird CC B-1 Transporter CMP054690111 Sec. 31, T28S, R34W Pickens 1 Transporter CMP076760111 Pickens A-2 Transporter CMP076751111 Pickens A-3 Transporter CMP076752111 Sec. 3, T29S, R34W Rahenkamp 1 (Note 5) Transporter CMP078030111 Rahenkamp A-2 (Note 5) Transporter CMP078035111 Sec. 27, T27S, R33W Roy, Frank 3 (Note 5) Transporter CMP080070111 Roy 9-27 (Note 5) Transporter CMP080195111 Sec. 34, T27S, R33W Roy, Frank 4 (Note 5) Transporter CMP080110111 Sec. 34, T27S, R33W Roy 11-34 (Note 5) Transporter CMP080197111 Sec. 33, T27S, R33W Roy, Frank 6 (Note 5) Transporter CMP080190111 Sec. 33, T27S, R33W Roy 10-33 (Note 5) Transporter CMP080196111 Sec. 13, T30S, R32W Stevens B-1 Transporter CMP090450111 Sec. 10, T28S, R34W Stonestreet 1 Transporter CMP090870111 Stonestreet A-2 Transporter CMP090875111 Sec. 6, T29S, R33W Wheatley 1 (Note 5) Transporter CMP096810111 Wheatley 3-6 (Note 5) Transporter CMP096812111 Sec. 29, T28S, R34W Winsted 1 (Note 5) Transporter CMP098410111 Winsted 2-29 (Note 5) Transporter CMP098413111 Winsted 4-29 (Note 5) Transporter CMP098415111 Kearney County, KS: - ------------------ Sec. 21, T24S, R38W Swank 1-A Transporter CMP091850111 Sec. 9, T24S, R38W Bakke-Wiatt 1-A Transporter CMP003340111 Sec. 17, T24S, R38W Burnett 1-A Transporter CMP021471111 Finney County, KS: - ----------------- Sec. 32, T25S, R31W Beach 1 Transporter CMP007320111 Grant County, KS: - ---------------- Sec. 5, T27S, R36W Jarvis 1-A Transporter CMP049361111 Jarvis 1 Transporter CMP049360111 Seward County, KS: - ----------------- Sec. 2, T31S R32W Bird B-1 Transporter CMP008870111 Maximum Pressure Point(s) of Delivery (p.s.i.g.) Location Number - -------------------- ---------- --------------------- Lakin Master Meter 920 CDP065864000 Sec. 29, T24S, R36W Kearny County, KS H&P Sunflower 500 CDP991652000 Sec. 29, T25S, R35W Kearny County, KS Hugoton KN Exchange 240 INT9911810000 Sec. 13, T25S, R36W Kearny County, KS Satanta (Note 6) CDP991830000 Sec. 5, T30S, R35W Grant County, KS NOTES: (1) Delivery shall be at pressures necessary to make delivery into Transporter's facilities against the pressures existing therein from time to time but shall not exceed the design pressure of such facilities. (2) Transporter shall use its good faith efforts to operate the Hugoton Gathering System at the Lateral Interconnections in Stanton County, Kansas at pressures not in excess of 125 psig. In no event shall the pressure exceed 137 psig. Transporter's pressure commitment shall be subject to Shipper's compression on Transporter's F54-8" and/or F51-8" laterals not causing Transporter's gathering system pressure to exceed these limits, provided that the pressure commitment shall apply if Shipper is compressing 7,500 Mcf per day or less through Shipper's compression on Transporter's F54-8" and/or F51-8" laterals. The Lateral Interconnections are: (a) Lateral west of the interconnect with F54-8" in Section 33, T27S, R40W. (b) Lateral east of the interconnect with F54-8" in Section 33, T27S, R40W. (c) Lateral west of the interconnect with F54-8" in Section 28, T27S, R40W. (d) Lateral east of the interconnect with F54-8" in Section 33, T27S, R40W. (e) Lateral east of the interconnect with F9-10" in Section 21, T27S, R40W. (f) Lateral east of the interconnect with F9-10" in Section 15, T27S, R40W. If the pressures at one or more of the interconnect points described above are exceeded any time, Shipper shall provide written notification to Transporter of such actual pressures. Upon verification and provided that Shipper's compression is in compliance with the limitations above, Transporter, as soon as practicable but not more than 120 days after such notification, excluding any days of delay in obtaining rights-of-way, shall install solely at its cost, compression, loopline or any other facilities necessary to achieve the required pressure at that location. In the event that Transporter encounters a delay or is prevented from obtaining rights-of-way, Shipper may obtain such rights-of-way satisfactory to Transporter, and shall assign same to Transporter, and Transporter shall reimburse Shipper for the cost of such rights-of-way. (3) Shipper operates Transporter's meters at Shipper's wells upstream of the White Bear Meter Point (CDP991828000) in Hamilton County, Kansas. Each month, Shipper's Dth from these wells shall be determined as follows: Gross Metered Dth at White Bear Add: Transporter's Fuel Usage at Hugoton Field Compressor #5 Total White Bear Dth Less: Dth Measured by Transporter at Transporter Operated Meter Stations Upstream of White Bear Calculated Shipper White Bear Dth Less: Third Party Dth, if any, included in Shipper Operated Measurement Upstream of White Bear Equals Shipper Dth at white Bear Meter Point Shipper will furnish Transporter monthly measurement information on each well operated by Shipper as stated in the June 1, 1994 Letter Agreement. The location numbers for the individual wells are listed for information only. (4) Under the provisions of the Letter Agreement between the Parties dated January 5, 1994, these wells behind the White Bear Meter Point received a rate discount. Monthly billing for the wells entitled to this discount shall be governed by Transporter's January 17, 1994 letter described in Footnote 2 of Appendix "A" detailing invoice procedures. (5) Transporter shall maintain a monthly average pressure not to exceed 85 psig at the interconnection point of Transporter's F2617-4", F2607-4", F2606-4" and F-28-8" gathering lines and Transporter's F1L-12" gathering trunkline and F50-4" gathering line at the interconnect point with Transporter's F1-16" gathering trunkline. transporter shall install solely at its cost the necessary pressure measuring equipment at such points and shall grant Shipper access to the site and equipment so that Shipper can monitor pressure. If the pressures at one or more of the locations described above are exceeded for three consecutive months, Shipper shall provide written notification to Transporter of such actual pressure. Upon verification, Transporter, as soon as practicable but not more than 120 days after such notification, excluding any days of delay in obtaining rights-of-way, will install solely at its cost, compression, loopline or any other facilities necessary to achieve the required pressures at that location. In the event that Transporter encounters a delay or is prevented from obtaining rights-of-way, Shipper may obtain such rights-of-way satisfactory to Transporter, and shall assign same to Transporter, and Transporter shall reimburse Shipper for the cost of such rights-of-way. (6) Transporter's maximum delivery obligation is 15,000 Mcf per day at 100 psig. Shipper shall install, maintain and operate its facilities to provide for a constant pressure of 100 psig at the Point of Delivery. EXHIBIT "B" SCHEDULE 2 POINTS OF RECEIPT, SHIPPER-NEW GAS AMENDMENT DATED January 1, 1994 to GAS GATHERING AGREEMENT - INTERRUPTIBLE DATED October 1, 1993 between COLORADO INTERSTATE GAS CO. and MESA OPERATING CO. ACTING ON BEHALF OF ITSELF AND AS AGENT FOR HUGOTON CAPITAL LIMITED PARTNERSHIP Maximum Measuring Location Point(s) of Receipt Well Name Pressure Party Number - ------------------- --------- -------- --------- -------- NO GAS SUBJECT TO THIS SCHEDULE AT THIS TIME. EXHIBIT "B" SCHEDULE 3 POINTS OF RECEIPT, SHIPPER DIRECTLY-CONNECTED GAS AMENDMENT DATED January 1, 1994 to GAS GATHERING AGREEMENT DATED October 1, 1993 between COLORADO INTERSTATE GAS CO. and MESA OPERATING CO. ACTING ON BEHALF OF ITSELF AND AS AGENT FOR HUGOTON CAPITAL LIMITED PARTNERSHIP Maximum Measuring Location Point(s) of Receipt Well Name Pressure Party Number - ------------------- --------- -------- --------- -------- NO GAS SUBJECT TO THIS SCHEDULE AT THIS TIME. COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 027 023S 035W KEARNY KS STEENIS 1 090390111 COLORADO INTERSTATE GAS CO 013 030S 032W HASKELL KS STEVENS B-1 090450111 COLORADO INTERSTATE GAS CO 020 024S 036W KEARNY KS STINCHCOMB 1 090510111 COLORADO INTERSTATE GAS CO 020 024S 036W KEARNY KS STINCHCOMB 1-2-20 090511111 COLORADO INTERSTATE GAS CO 010 028S 034W HASKELL KS STONESTREET 1 090870111 COLORADO INTERSTATE GAS CO 014 029S 032W HASKELL KS STOOPS A-1 091230111 COLORADO INTERSTATE GAS CO 017 026S 039W HAMILTON KS STUCKEY 3-17 091415111 COLORADO INTERSTATE GAS CO 029 028S 034W HASKELL KS STUCKY LAN 2-29 091410111 COLORADO INTERSTATE GAS CO 017 026S 039W HAMILTON KS STUCKY M 1 091650111 COLORADO INTERSTATE GAS CO 017 026S 039W HAMILTON KS STUCKY M 2-17 091651111 COLORADO INTERSTATE GAS CO 029 028S 034W HASKELL KS STUCKY MOR 2-29 091470111 COLORADO INTERSTATE GAS CO 021 024S 038W KEARNY KS SWANK A-1 091850111 COLORADO INTERSTATE GAS CO 021 024S 038W KEARNY KS SWANK 1 091830111 COLORADO INTERSTATE GAS CO 004 027S 036W GRANT KS TATE A-1 092210111 COLORADO INTERSTATE GAS CO 034 026S 036W KEARNY KS TATE B-1 092240111 COLORADO INTERSTATE GAS CO 003 027S 036W GRANT KS TATE C-1 092270111 COLORADO INTERSTATE GAS CO 018 025S 034W FINNEY KS TATE E-1 092272111 COLORADO INTERSTATE GAS CO 018 025S 034W FINNEY KS TATE 1 092120111 COLORADO INTERSTATE GAS CO 032 024S 037W KEARNY KS TATE 1 092140111 COLORADO INTERSTATE GAS CO 032 024S 037W KEARNY KS TATE 1 092090111 COLORADO INTERSTATE GAS CO 036 025S 037W KEARNY KS TATE 2 092150111 COLORADO INTERSTATE GAS CO 004 027S 036W GRANT KS TATE 2-A 092151111 COLORADO INTERSTATE GAS CO 034 026S 036W KEARNY KS TATE 2-B 092152111 COLORADO INTERSTATE GAS CO 003 027S 036W GRANT KS TATE 2-C 092153111 COLORADO INTERSTATE GAS CO 002 026S 037W KEARNY KS TATE 3 092180111 COLORADO INTERSTATE GAS CO 002 026S 037W KEARNY KS TATE 4 092181111 COLORADO INTERSTATE GAS CO 004 027S 036W GRANT KS TATE A-3 092155111 COLORADO INTERSTATE GAS CO 003 027S 036W GRANT KS TATE C-3 092154111 COLORADO INTERSTATE GAS CO 021 023S 037W KEARNY KS TATE CDP 092300000 COLORADO INTERSTATE GAS CO 021 023S 037W KEARNY KS TATE V B 1 092300111 OSBORN HEIRS COMPANY 021 023S 037W KEARNY KS TATE V B (C/G) 1-A 092301111 COLORADO INTERSTATE GAS CO 032 024S 037W KEARNY KS TATE 1-2-32 092159111 COLORADO INTERSTATE GAS CO 036 025S 037W KEARNY KS TATE 2-2-36 092160111 COLORADO INTERSTATE GAS CO 036 025S 034W FINNEY KS TAYLOR A-1 092361111 COLORADO INTERSTATE GAS CO 036 025S 034W FINNEY KS TAYLOR 1 092360111 COLORADO INTERSTATE GAS CO 006 026S 033W FINNEY KS THOMAS 1-2 092439111 KN ENERGY INC 006 026S 033W FINNEY KS THOMAS 1-I 092445111 KN ENERGY INC 024 025S 039W HAMILTON KS THORNBROUGH U S A 1 093140111 COLORADO INTERSTATE GAS CO 024 025S 039W HAMILTON KS THORNBROUGH USA 2 093141111 COLORADO INTERSTATE GAS CO 027 027S 040W STANTON KS TIMM R 1 093200111 COLORADO INTERSTATE GAS CO 027 027S 040W STANTON KS TIMM 2-27 093205111 COLORADO INTERSTATE GAS CO 035 025S 034W FINNEY KS TULLET A-1 093291111 COLORADO INTERSTATE GAS CO 035 025S 034W FINNEY KS TULLETT 1 093290111 COLORADO INTERSTATE GAS CO 017 027S 034W HASKELL KS TUNIS A-1 093320111 COLORADO INTERSTATE GAS CO 017 027S 034W HASKELL KS TUNIS A-2 093321111 COLORADO INTERSTATE GAS CO 018 027S 034W HASKELL KS TUNIS A-3 093322111 COLORADO INTERSTATE GAS CO 010 025S 034W FINNEY KS U S A 1 094220111 COLORADO INTERSTATE GAS CO COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 017 025S 037W KEARNY KS UNREIN 1 094060111 COLORADO INTERSTATE GAS CO 017 025S 037W KEARNY KS UNREIN 1-2-17 094061111 COLORADO INTERSTATE GAS CO 017 025S 037W KEARNY KS UNREIN 2-17 094062111 COLORADO INTERSTATE GAS CO 007 029S 033W HASKELL KS UNRUH B-1 094140111 COLORADO INTERSTATE GAS CO 018 026S 039W HAMILTON KS UNRUH 1 094100111 COLORADO INTERSTATE GAS CO 013 021S 035W KEARNY KS UNRUH 1 094101111 COLORADO INTERSTATE GAS CO 007 029S 033W HASKELL KS UNRUH B-3 094142111 COLORADO INTERSTATE GAS CO 018 026S 034W FINNEY KS USA D-7 094344111 COLORADO INTERSTATE GAS CO 010 025S 034W FINNEY KS USA J-1 094346111 COLORADO INTERSTATE GAS CO 006 025S 034W FINNEY KS USA 1-2 094350111 COLORADO INTERSTATE GAS CO 031 030S 031W HASKELL KS VAN BLARICUM A-1 094550111 COLORADO INTERSTATE GAS CO 006 024S 036W KEARNY KS VAN DOREN 1 094650111 COLORADO INTERSTATE GAS CO 006 024S 036W KEARNY KS VAN DOREN C. UNIT 3 094660111 COLORADO INTERSTATE GAS CO 006 024S 036W KEARNY KS VAN DOREN, CATHERINE 2 094655111 COLORADO INTERSTATE GAS CO 016 026S 031W FINNEY KS VANDERREE 1 094600111 COLORADO INTERSTATE GAS CO 015 021S 034W FINNEY KS VAUGHN 1 094710111 COLORADO INTERSTATE GAS CO 002 024S 038W KEARNY KS VICKERS 1 094750111 COLORADO INTERSTATE GAS CO 002 024S 038W KEARNY KS VICKERS 1-A 094751111 COLORADO INTERSTATE GAS CO 001 024S 038W KEARNY KS VICKERS 2 094800111 COLORADO INTERSTATE GAS CO 001 024S 038W KEARNY KS VICKERS 2-A 094801111 COLORADO INTERSTATE GAS CO 036 022S 037W KEARNY KS VIRGINIA 1-A 094815111 COLORADO INTERSTATE GAS CO 003 026S 037W KEARNY KS WAECHTER A-1 095365111 COLORADO INTERSTATE GAS CO 003 026S 037W KEARNY KS WAECHTER 1 095110111 COLORADO INTERSTATE GAS CO 007 025S 034W FINNEY KS WAGNER A-2 095150111 COLORADO INTERSTATE GAS CO 008 025S 034W FINNEY KS WAGNER A-3 095151111 COLORADO INTERSTATE GAS CO 005 025S 034W FINNEY KS WAGNER A-4 095152111 COLORADO INTERSTATE GAS CO 005 025S 034W FINNEY KS WAGNER 5 095160111 COLORADO INTERSTATE GAS CO 007 025S 034W FINNEY KS WAGNER 7 095210111 COLORADO INTERSTATE GAS CO 008 025S 034W FINNEY KS WAGNER 8 095260111 COLORADO INTERSTATE GAS CO 005 025S 034W FINNEY KS WAGNER 5-2 095170111 COLORADO INTERSTATE GAS CO 007 025S 034W FINNEY KS WAGNER 7-2 095165111 COLORADO INTERSTATE GAS CO 008 025S 034W FINNEY KS WAGNER 8-2 095175111 COLORADO INTERSTATE GAS CO 024 027S 034W HASKELL KS WARD 1 095460111 COLORADO INTERSTATE GAS CO 024 027S 034W HASKELL KS WARD A-2 095461111 COLORADO INTERSTATE GAS CO 026 028S 033W HASKELL KS WATKINS A-1 096070111 COLORADO INTERSTATE GAS CO 005 029S 033W HASKELL KS WATKINS 1 096110111 COLORADO INTERSTATE GAS CO 024 030S 032W HASKELL KS WATSON E-1 096160111 COLORADO INTERSTATE GAS CO 011 030S 032W HASKELL KS WATSON 1 065545111 NORTHERN NATURAL GAS PROD 010 030S 032W HASKELL KS WEEKS A-1 096410111 COLORADO INTERSTATE GAS CO 024 028S 032W HASKELL KS WEIDNER 1 096460111 COLORADO INTERSTATE GAS CO 005 027S 031W HASKELL KS WETIG 1 096660111 COLORADO INTERSTATE GAS CO 006 029S 033W HASKELL KS WHEATLEY 1 096810111 COLORADO INTERSTATE GAS CO 012 026S 035W KEARNY KS WHITE A-1 097209111 COLORADO INTERSTATE GAS CO 009 026S 035W KEARNY KS WHITE A-2 097220111 COLORADO INTERSTATE GAS CO 013 026S 035W KEARNY KS WHITE A-3 097221111 COLORADO INTERSTATE GAS CO 001 024S 036W KEARNY KS WHITE 1 097010111 COLORADO INTERSTATE GAS CO 009 026S 035W KEARNY KS WHITE 1 097060111 COLORADO INTERSTATE GAS CO COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 012 026S 035W KEARNY KS WHITE 2 097110111 COLORADO INTERSTATE GAS CO 013 026S 035W KEARNY KS WHITE 3 097160111 COLORADO INTERSTATE GAS CO 001 024S 036W KEARNY KS WHITE, ORLIE GAS U 2 097240111 COLORADO INTERSTATE GAS CO 012 031S 032W SEWARD KS WHITNEY 1 097245111 COLORADO INTERSTATE GAS CO 015 024S 038W KEARNY KS WIATT 1 097260111 COLORADO INTERSTATE GAS CO 015 024S 038W KEARNY KS WIATT 1-A 097280111 COLORADO INTERSTATE GAS CO 009 024S 038W KEARNY KS WIATT IMAN 1 097310111 COLORADO INTERSTATE GAS CO 005 026S 034W FINNEY KS WILLIAM MOODY 3-5 071362111 COLORADO INTERSTATE GAS CO 034 022S 037W KEARNY KS WILLIAMS ROYCE 1 097740111 COLORADO INTERSTATE GAS CO 034 022S 037W KEARNY KS WILLIAMS ROYCE 1-A 097741111 COLORADO INTERSTATE GAS CO 029 027S 040W STANTON KS WILLIAMSON M C 1 097810111 COLORADO INTERSTATE GAS CO 029 027S 040W STANTON KS WILLIAMSON 2-29 097811111 COLORADO INTERSTATE GAS CO 025 023S 038W KEARNY KS WILSON 1 097910111 COLORADO INTERSTATE GAS CO 025 023S 038W KEARNY KS WILSON 1-A 097911111 COLORADO INTERSTATE GAS CO 022 027S 040W STANTON KS WILSON 1-22 097912111 COLORADO INTERSTATE GAS CO 027 027S 040W STANTON KS WINGER 7-27 098262111 COLORADO INTERSTATE GAS CO 021 027S 040W STANTON KS WINGER 8-21 098263111 COLORADO INTERSTATE GAS CO 028 027S 040W STANTON KS WINGER 9-28 098264111 COLORADO INTERSTATE GAS CO 033 027S 040W STANTON KS WINGER 10-33 098265111 COLORADO INTERSTATE GAS CO 004 028S 040W STANTON KS WINGER 11-4 098266111 COLORADO INTERSTATE GAS CO 033 027S 040W STANTON KS WINGER C 1 098060111 COLORADO INTERSTATE GAS CO 028 027S 040W STANTON KS WINGER C 2 098110111 COLORADO INTERSTATE GAS CO 004 028S 040W STANTON KS WINGER C 3 098160111 COLORADO INTERSTATE GAS CO 021 027S 040W STANTON KS WINGER C 4 098210111 COLORADO INTERSTATE GAS CO 035 027S 040W STANTON KS WINGER C 5 098260111 COLORADO INTERSTATE GAS CO 035 027S 040W STANTON KS WINGER C 6-35 098261111 COLORADO INTERSTATE GAS CO 023 027S 040W STANTON KS WINGER T R 1 098310111 COLORADO INTERSTATE GAS CO 023 027S 040W STANTON KS WINGER T R 2-23 098311111 COLORADO INTERSTATE GAS CO 023 027S 040W STANTON KS WINGER T. 3-23 098312111 COLORADO INTERSTATE GAS CO 033 027S 040W STANTON KS WINGER 12-33 098267111 COLORADO INTERSTATE GAS CO 028 027S 040W STANTON KS WINGER 13-28 098268111 COLORAOD INTERSTATE GAS CO 004 028S 040W STANTON KS WINGER 14-4 098269111 COLORADO INTERSTATE GAS CO 021 027S 040W STANTON KS WINGER 15-21 098270111 COLORADO INTERSTATE GAS CO 035 027S 040W STANTON KS WINGER 16-35 098271111 COLORDAO INTERSTATE GAS CO 029 028S 034W HASKELL KS WINSTED 1 098410111 COLORADO INTERSTATE GAS CO 029 028S 034W HASKELL KS WINSTED 2-29 098413111 COLORADO INTERSTATE GAS CO 029 028S 034W HASKELL KS WINSTED 4-29 098415111 COLORADO INTERSTATE GAS CO 017 026S 034W FINNEY KS YEISER A-1 099711111 COLORADO INTERSTATE GAS CO 017 026S 034W FINNEY KS YEISER 1 099710111 COLORADO INTERSTATE GAS CO 036 025S 039W HAMILTON KS YINGLING E 1 099850111 COLORADO INTERSTATE GAS CO 036 025S 039W HAMILTON KS YINGLING 2-36 099853111 COLORADO INTERSTATE GAS CO COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 011 027S 034W HASKELL KS ADAMS F-1 000510111 COLORADO INTERSTATE GAS CO 027 022S 033W FINNEY KS ADAMS 1 000260111 COLORADO INTERSTATE GAS CO 005 026S 039W HAMILTON KS AKERS BARNEY 1 001630111 COLORADO INTERSTATE GAS CO 018 026S 039W HAMILTON KS AKERS BARNEY 1-18 001635111 COLORADO INTERSTATE GAS CO 005 026S 039W HAMILTON KS AKERS BARNEY 2-5 001631111 COLORADO INTERSTATE GAS CO 033 027S 034W HASKELL KS ALEXANDER A-1 001960111 COLORADO INTERSTATE GAS CO 033 027S 034W HASKELL KS AKEXANDER A-2 001961111 COLORADO INTERSTATE GAS CO 034 027S 034W HASKELL KS ALEXANDER B-1 002010111 COLORADO INTERSTATE GAS CO 034 027S 034W HASKELL KS ALEXANDER B-2 002011111 COLORADO INTERSTATE GAS CO 027 027S 034W HASKELL KS ALEXANDER C-1 002060111 COLORADO INTERSTATE GAS CO 027 027S 034W HASKELL KS ALEXANDER C-2 002061111 COLORADO INTERSTATE GAS CO 028 027S 034W HASKELL KS ALEXANDER F-1 002110111 COLORADO INTERSTATE GAS CO 028 027S 034W HASKELL KS ALEXANDER F-2 002111111 COLORADO INTERSTATE GAS CO 027 027S 034W HASKELL KS ALEXANDER 1 001965111 COLORADO INTERSTATE GAS CO 033 027S 034W HASKELL KS ALEXANDER "O" 1-33 002120111 COLORADO INTERSTATE GAS CO 033 027S 034W HASKELL KS ALEXANDER A-3 001962111 COLORADO INTERSTATE GAS CO 027 027S 034W HASKELL KS ALEXANDER C-3 002062111 COLORADO INTERSTATE GAS CO 028 027S 034W HASKELL KS ALEXANDER F-3 002112111 COLORADO INTERSTATE GAS CO 005 026S 031W FINNEY KS ANGEL 1 002353111 COLORADO INTERSTATE GAS CO 001 028S 033W HASKELL KS ANSHUTZ UNIT 1 002410111 COLORADO INTERSTATE GAS CO 023 025S 037W KEARNY KS APPLEGATE 1 002460111 COLORADO INTERSTATE GAS CO 023 025S 037W KEARNY KS APPLEGATE 1-A 002461111 COLORADO INTERSTATE GAS CO 036 027S 035W GRANT KS APPLEMAN-JACKSON FEE 2 002463111 COLORADO INTERSTATE GAS CO 005 029S 040W STANTON KS ARNOLD 1 002548111 COLORADO INTERSTATE GAS CO 002 025S 036W KEARNY KS BAGNTGE 1 003070111 COLORADO INTERSTATE GAS CO 002 025S 036W KEARNY KS BAHNTGE GAS UNIT 2 003080111 COLORADO INTERSTATE GAS CO 002 025S 036W KEARNY KS BAHNTGE 3-2 003085111 COLORADO INTERSTATE GAS CO 009 024S 038W KEARNY KS BAKKE WIATT A-1 003340111 COLORADO INTERSTATE GAS CO 022 028S 033W HASKELL KS BARBEE 1 003420111 COLORADO INTERSTATE GAS CO 022 028S 033W HASKELL KS BARBEE A-2 003430111 COLORADO INTERSTATE GAS CO 022 028S 033W HASKELL KS BARBEE NO. 1 065543111 NORTHERN NATURAL GAS PROD 012 026S 034W FINNEY KS BARKER 1 006670111 COLORADO INTERSTATE GAS CO 012 026S 034W FINNEY KS BARKER 2 006671111 COLORADO INTERSTATE GAS CO 035 027S 034W HASKELL KS BAUGHMAN C-1 007070111 COLORADO INTERSTATE GAS CO 016 027S 040W STANTON KS BAUGHMAN 2 006970111 COLORADO INTERSTATE GAS CO 016 027S 040W STANTON KS BAUGHMAN 3-16 006980111 COLORADO INTERSTATE GAS CO 005 028S 040W STANTON KS BAUGHMAN 6-16 006990111 COLORADO INTERSTATE GAS CO 032 025S 031W FINNEY KS BEACH 1 007320111 COLORADO INTERSTATE GAS CO 033 025S 031W FINNEY KS BEACH 2-33 007370111 COLORADO INTERSTATE GAS CO 020 025S 031W FINNEY KS BEACH 3 007420111 COLORADO INTERSTATE GAS CO 029 025S 031W FINNEY KS BEACH 4 007470111 COLORADO INTERSTATE GAS CO 028 025S 031W FINNEY KS BEACH 5 007520111 COLORADO INTERSTATE GAS CO 021 025S 031W FINNEY KS BEACH 6 007570111 COLORADO INTERSTATE GAS CO 034 024S 036W KEARNY KS BEATY A-2 007671111 COLORADO INTERSTATE GAS CO 034 024S 036W KEARNY KS BEATY 1 007670111 COLORADO INTERSTATE GAS CO 035 023S 035W KEARNY KS BECKETT 1 007720111 COLORADO INTERSTATE GAS CO 035 023S 035W KEARNY KS BECKETT A-2 007721111 COLORADO INTERSTATE GAS CO COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 009 026S 034W FINNEY KS BEDFORD A-1 007771111 COLORADO INTERSTATE GAS CO 008 026S 034W FINNEY KS BEDFORD A-2 007772111 COLORADO INTERSTATE GAS CO 009 026S 034W FINNEY KS BEDFORD 1 007770111 COLORADO INTERSTATE GAS CO 008 026S 034W FINNEY KS BEDFORD 2 007820111 COLORADO INTERSTATE GAS CO 009 023S 037W KEARNY KS BELL B-1 007870111 COLORADO INTERSTATE GAS CO 009 023S 037W KEARNY KS BELL G-1 007930111 COLORADO INTERSTATE GAS CO 029 030S 031W HASKELL KS BEVERLIN SCHMIDT 1 008720111 COLORADO INTERSTATE GAS CO 035 024S 036W KEARNY KS BEYMER A-2 008771111 COLORADO INTERSTATE GAS CO 027 022S 037W KEARNY KS BEYMER 1 008769111 COLORADO INTERSTATE GAS CO 035 024S 036W KEARNY KS BEYMER 1 008770111 COLORADO INTERSTATE GAS CO 027 022S 037W KEARNY KS BEYMER 1-A 008772111 COLORADO INTERSTATE GAS CO 035 024S 036W KEARNY KS BEYMER A-3 008773111 COLORADO INTERSTATE GAS CO 005 029S 040W STANTON KS BIG BOW 991788000 COLORADO INTERSTATE GAS CO 036 030S 032W HASKELL KS BIRD A-1 008820111 COLORADO INTERSTATE GAS CO 002 031S 032W SEWARD KS BIRD B-1 008870111 COLORADO INTERSTATE GAS CO 018 029S 036W GRANT KS BITTIKER KELLER 1 008970111 COLORADO INTERSTATE GAS CO 018 029S 036W GRANT KS BITTIKER KELLER 2 008980111 COLORADO INTERSTATE GAS CO 018 029S 036W GRANT KS BITTIKER-KELLER UNIT 3 008985111 COLORADO INTERSTATE GAS CO 019 027S 031W HASKELL KS BLACK 1 013000111 COLORADO INTERSTATE GAS CO 010 023S 037W KEARNY KS BLESS 1 013090111 COLORADO INTERSTATE GAS CO 036 027S 034W HASKELL KS BRANSTETTER A-1 020320111 COLORADO INTERSTATE GAS CO 036 027S 034W HASKELL KS BRANSTETTER A-3 020322111 COLORADO INTERSTATE GAS CO 023 027S 034W HASKELL KS BRINKMAN 1 020370111 COLORADO INTERSTATE GAS CO 003 026S 039W HAMILTON KS BROTHERS 3-3 020600111 COLORADO INTERSTATE GAS CO 009 026S 039W HAMILTON KS BROTHERS I S 1 020620111 COLORADO INTERSTATE GAS CO 003 026S 039W HAMILTON KS BROTHERS I S 2 020670111 COLORADO INTERSTATE GAS CO 003 026S 039W HAMILTON KS BROTHERS I S 2A 020690111 COLORADO INTERSTATE GAS CO 009 026S 039W HAMILTON KS BROTHERS I S 4-9 020700111 COLORADO INTERSTATE GAS CO 003 026S 039W HAMILTON KS BROTHERS 4-3 020705111 COLORADO INTERSTATE GAS CO 009 026S 039W HAMILTON KS BROTHERS 5-9 020710111 COLORADO INTERSTATE GAS CO 034 025S 034W FINNEY KS BROWN C-1 020773111 COLORADO INTERSTATE GAS CO 002 029S 032W HASKELL KS BROWN 1 020720111 COLORADO INTERSTATE GAS CO 034 025S 034W FINNEY KS BROWN 1 020770111 COLORADO INTERSTATE GAS CO 035 029S 032W HASKELL KS BURGMIER 1 021320111 COLORADO INTERSTATE GAS CO 017 024S 038W KEARNY KS BURNETT 1 021470111 COLORADO INTERSTATE GAS CO 017 024S 038W KEARNY KS BURNETT 1-A 021471111 COLORADO INTERSTATE GAS CO 013 023S 037W KEARNY KS BURNETT WIATT 1 021570111 COLORADO INTERSTATE GAS CO 013 023S 037W KEARNY KS BURNETT WIATT 1-A 021571111 COLORADO INTERSTATE GAS CO 006 029S 034W HASKELL KS BURTON A-2 021780111 COLORADO INTERSTATE GAS CO 006 029S 034W HASKELL KS BURTON 1 021770111 COLORADO INTERSTATE GAS CO 016 028S 040W STANTON KS BUSHART 1 021787111 COLORADO INTERSTATE GAS CO 024 024S 039W HAMILTON KS BUTCHER A-1 021790111 ANADARKO PETROLEUM CORP. 014 025S 036W KEARNY KS CAMPBELL A-1 023989111 COLORADO INTERSTATE GAS CO 018 025S 035W KEARNY KS CAMPBELL A-2 023994111 COLORADO INTERSTATE GAS CO 015 023S 035W KEARNY KS CAMPBELL B-1 023990111 COLORADO INTERSTATE GAS CO 018 025S 035W KEARNY KS CAMPBELL 1 023840111 COLORADO INTERSTATE GAS CO 005 024S 036W KEARNY KS CAMPBELL 1 023790111 COLORADO INTERSTATE GAS CO COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 014 025S 036W KEARNY KS CAMPBELL 2 023940111 COLORADO INTERSTATE GAS CO 005 024S 036W KEARNY KS CAMPBELL GAS UNIT 2 024000111 COLORADO INTERSTATE GAS CO 005 024S 036W KEARNY KS CAMPBELL GAS UNIT 3 024005111 COLORADO INTERSTATE GAS CO 017 025S 035W KEARNY KS CAMPBELL 1-2 023841111 COLORADO INTERSTATE GAS CO 014 025S 036W KEARNY KS CAMPBELL 2-2 023941111 COLORADO INTERSTATE GAS CO 023 023S 035W KEARNY KS CANNON 1 024090111 COLORADO INTERSTATE GAS CO 006 026S 034W FINNEY KS CARLTON B-1 024891111 COLORADO INTERSTATE GAS CO 006 026S 034W FINNEY KS CARLTON 1 024890111 COLORADO INTERSTATE GAS CO 017 027S 040W STANTON KS CARRITHERS 1 024893111 COLORADO INTERSTATE GAS CO 017 027S 040W STANTON KS CARRITHERS #2 024894111 COLORADO INTERSTATE GAS CO 011 026S 035W KEARNY KS CB&L B-1 025442111 COLORADO INTERSTATE GAS CO 025 026S 035W KEARNY KS CB&L B-2 025443111 COLORADO INTERSTATE GAS CO 014 026S 035W KEARNY KS CB&L B-3 025444111 COLORADO INTERSTATE GAS CO 010 026S 035W KEARNY KS CB&L B-4 025445111 COLORADO INTERSTATE GAS CO 023 026S 035W KEARNY KS CB&L B-5 025446111 COLORADO INTERSTATE GAS CO 024 026S 035W KEARNY KS CB&L B-6 025447111 COLORADO INTERSTATE GAS CO 035 026S 035W KEARNY KS CB&L B-7 025448111 COLORADO INTERSTATE GAS CO 022 026S 035W KEARNY KS CB&L B-8 025449111 COLORADO INTERSTATE GAS CO 034 026S 035W KEARNY KS CB&L B-9 025450111 COLORADO INTERSTATE GAS CO 026 026S 035W KEARNY KS CB&L B-10 025451111 COLORADO INTERSTATE GAS CO 015 026S 035W KEARNY KS CB&L C-1 025970111 COLORADO INTERSTATE GAS CO 018 021S 034W FINNEY KS CHRISTABELLE 1 025300111 COLORADO INTERSTATE GAS CO 014 026S 035W KEARNY KS CITIZNES BLDG X LN 1 025440111 COLORADO INTERSTATE GAS CO 024 026S 035W KEARNY KS CITIZENS BLDG X LN 2 025490111 COLORADO INTERSTATE GAS CO 023 026S 035W KEARNY KS CITIZENS BLDG X LN 3 025540111 COLORADO INTERSTATE GAS CO 025 026S 035W KEARNY KS CITIZENS BLD X LN 4 025590111 COLORADO INTERSTATE GAS CO 027 026S 035W KEARNY KS CITIZENS BLDG X LN 5 025640111 COLORADO INTERSTATE GAS CO 034 026S 035W KEARNY KS CITIZENS BLDG X LN 6 025690111 COLORADO INTERSTATE GAS CO 035 026S 035W KEARNY KS CITIZENS BLDG X LN 7 025740111 COLORADO INTERSTATE GAS CO 022 026S 035W KEARNY KS CITIZENS BLDG X LN 8 025790111 COLORADO INTERSTATE GAS CO 010 026S 035W KEARNY KS CITIZENS BLDG X LN 9 025840111 COLORADO INTERSTATE GAS CO 011 026S 035W KEARNY KS CITIZENS BLDG X LN 10 025890111 COLORADO INTERSTATE GAS CO 015 026S 035W KEARNY KS CITIZENS BLDG X LN 11 025940111 COLORADO INTERSTATE GAS CO 016 028S 040W STANTON KS CLARK H J 1 026090111 COLORADO INTERSTATE GAS CO 004 029S 040W STANTON KS CLARK VIRGIL F 1 094810111 COLORADO INTERSTATE GAS CO 013 028S 041W STANTON KS COCKREHAM 1 026320111 COLORADO INTERSTATE GAS CO 007 028S 040W STANTON KS COCKREHAM/LANE/BEARMAN CD 991791000 COLORADO INTERSTATE GAS CO 036 028S 035W GRANT KS COKE 1 026440111 COLORADO INTERSTATE GAS CO 036 028S 035W GRANT KS COKE 1-A 026442111 COLORADO INTERSTATE GAS CO 019 031S 031W SEWARD KS COLLEGE, S.W. 1 026585111 COLORADO INTERSTATE GAS CO 013 024S 038W KEARNY KS COLLINGWOOD 1 026640111 COLORADO INTERSTATE GAS CO 013 024S 038W KEARNY KS COLLINGWOOD 1-A 026620111 COLORADO INTERSTATE GAS CO 022 027S 040W STANTON KS COLLINGWOOD A J 1 026790111 COLORADO INTERSTATE GAS CO 022 027S 040W STANTON KS COLLINGWOOD 9-22 026718111 COLORADO INTERSTATE GAS CO 017 028S 033W HASKELL KS CONVERSE #1 026792111 COLORADO INTERSTATE GAS CO 017 028S 033W HASKELL KS CONVERSE #1-2 026793111 COLORADO INTERSTATE GAS CO 026 027S 034W HASKELL KS COOK C-1 026990111 COLORADO INTERSTATE GAS CO COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 008 028S 040W STANTON KS COOPER E D 1 027090111 COLORADO INTERSTATE GAS CO 022 023S 035W KEARNY KS CORSE 1 027290111 COLORADO INTERSTATE GAS CO 007 024S 034W FINNEY KS CRAWFORD GAS UNIT A-3 065909111 WILLIAMS NATURAL GAS COMP 006 028S 040W STANTON KS CROSS 1 028385111 COLORADO INTERSTATE GAS CO 032 027S 040W STANTON KS CROSS J L 2 028390111 COLORADO INTERSTATE GAS CO 036 027S 041S STANTON KS CROSS LR & CE 1 028400111 COLORADO INTERSTATE GAS CO 032 027S 040W STANTON KS CROSS 3-32 028395111 COLORADO INTERSTATE GAS CO 031 027S 040W STANTON KS CROSS, LEROY UNIT-1 1 040050111 COLORADO INTERSTATE GAS CO 031 026S 034W FINNEY KS CURRY A-1 028541111 COLORADO INTERSTATE GAS CO 027 026S 034W FINNEY KS CURRY B-1 028542111 COLORADO INTERSTATE GAS CO 006 027S 034W HASKELL KS CURRY C-1 028543111 COLORADO INTERSTATE GAS CO 031 026S 034W FINNEY KS CURRY 1 028440111 COLORADO INTERSTATE GAS CO 006 027S 034W HASKELL KS CURRY 2 028490111 COLORADO INTERSTATE GAS CO 034 026S 034W FINNEY KS CURRY 3 028540111 COLORADO INTERSTATE GAS CO 006 027S 034W HASKELL KS CURRY 2-2 028491111 COLORADO INTERSTATE GAS CO 021 023S 036S KEARNY KS D. 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C. MOODY 3-29 071062111 COLORADO INTERSTATE GAS CO 033 024S 037W KEARNY KS E. E. ROBRAHN NO. 3 079636111 COLORADO INTERSTATE GAS CO 015 029S 036W GRANT KS E. GRAY UNIT 3 039545111 COLORADO INTERSTATE GAS CO 029 029S 036W GRANT KS E. KELLER UNIT 3 052535111 COLORADO INTERSTATE GAS CO 003 027S 040W STANTON KS EDIGAR 1-3 031620111 COLORADO INTERSTATE GAS CO 005 028S 034W HASKELL KS ELLIOTT A-4 031730111 COLORADO INTERSTATE GAS CO 005 028S 034W HASKELL KS ELLIOTT 1 031720111 COLORADO INTERSTATE GAS CO 005 028S 034W HASKELL KS ELLIOTT A-5 031731111 COLORADO INTERSTATE GAS CO COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 018 031S 031W SEWARD KS ELLIS 31 A-1 031770111 COLORADO INTERSTATE GAS CO 025 022S 037W KEARNY KS ELVA 1-A 031850111 COLORADO INTERSTATE GAS CO 022 027S 034W HASKELL KS ENGLER B-1 031875111 COLORADO INTERSTATE GAS CO 022 025S 039W HAMILTON KS ENGLERT J A 1 031895111 COLORADO INTERSTATE GAS CO 027 025S 039W HAMILTON KS ENGLERT R M 1 031900111 COLORADO INTERSTATE GAS CO 027 025S 039W HAMILTON KS ENGLERT R M 2 031901111 COLORADO INTERSTATE GAS CO 006 024S 034W FINNEY KS ESTHER 1 031970111 COLORADO INTERSTATE GAS CO 006 024S 034W FINNEY KS ESTHER 2 031971111 COLORADO INTERSTATE GAS CO 028 028S 034W HASKELL KS EUBANK A-1 032020111 COLORADO INTERSTATE GAS CO 023 028S 034W HASKELL KS EUBANK B-1 032120111 COLORADO INTERSTATE GAS CO 007 028S 034W HASKELL KS EUBANK C-1 032170111 COLORADO INTERSTATE GAS CO 007 028S 034W HASKELL KS EUBANK C-4 032173111 COLORADO INTERSTATE GAS CO 028 028S 034W HASKELL KS EUBANK A-2 032365111 COLORADO INTERSTATE GAS CO 023 028S 034W HASKELL KS EUBANK B-2 032366111 COLORADO INTERSTATE GAS CO 033 028S 034W HASKELL KS EUBANK M H 1 032270111 COLORADO INTERSTATE GAS CO 033 028S 034W HASKELL KS EUBANK-CSGH A-3 032070111 COLORADO INTERSTATE GAS CO 033 028S 034W HASKELL KS EUBANK-CSGH D-1 032220111 COLORADO INTERSTATE GAS CO 033 028S 034W HASKELL KS EUBANKS A-2 032370111 COLORADO INTERSTATE GAS CO 033 028S 034W HASKELL KS EUBANKS D-3 032420111 COLORADO INTERSTATE GAS CO 033 028S 034W HASKELL KS EUBANKS CSGH D-3 032470111 COLORADO INTERSTATE GAS CO 028 028S 034W HASKELL KS EUBANKS CSHG 2 032320111 COLORADO INTERSTATE GAS CO 033 028S 034W HASKELL KS EUBANKS 2-33 032175111 COLORADO INTERSTATE GAS CO 035 022S 033W FINNEY KS EVERS A-1 033370111 COLORADO INTERSTATE GAS CO 010 026S 039W HAMILTON KS FEDERAL FARM MORTG. 1-10 033758111 COLORADO INTERSTATE GAS CO 036 027S 035W GRANT KS FEE 1 033820111 COLORADO INTERSTATE GAS CO 036 025S 039W HAMILTON KS FIELD 1-36 035100111 COLORADO INTERSTATE GAS CO 030 030S 031W HASKELL KS FINCHAM 1 035170111 COLORADO INTERSTATE GAS CO 026 025S 039W HAMILTON KS FINDLAY GAS UNIT 1 035180111 COLORADO INTERSTATE GAS CO 023 023S 037W KEARNY KS FINKELSTEIN 1 035220111 COLORADO INTERSTATE GAS CO 023 023S 037W KEARNY KS FINKELSTEIN 1-A 035221111 COLORADO INTERSTATE GAS CO 026 025S 039W HAMILTON KS FINLAY GAS UNIT 2 035225111 COLORADO INTERSTATE GAS CO 017 022S 033W FINNEY KS FINNUP B-1 035370111 COLORADO INTERSTATE GAS CO 029 024S 037W KEARNY KS FINNUP 1 035270111 COLORADO INTERSTATE GAS CO 029 024S 037W KEARNY KS FINNUP 1-A 035271111 COLORADO INTERSTATE GAS CO 034 022S 033W FINNEY KS FINNUP 2 035320111 COLORADO INTERSTATE GAS CO 004 028S 034W HASKELL KS FLETCHER G-1 035675111 COLORADO INTERSTATE GAS CO 026 024S 036W KEARNY KS FLETCHER B-1 035570111 COLORADO INTERSTATE GAS CO 026 024S 036W KEARNY KS FLETCHER B-2 035571111 COLORADO INTERSTATE GAS CO 004 028S 034W HASKELL KS FLETCHER 1 035520111 COLORADO INTERSTATE GAS CO 004 028S 034W HASKELL KS FLETCHER A-2 035525111 COLORADO INTERSTATE GAS CO 009 028S 040W STANTON KS FLOYD 2-9 035721111 COLORADO INTERSTATE GAS CO 009 028S 040W STANTON KS FLOYD E 1 035720111 COLORADO INTERSTATE GAS CO 006 028S 040W STANTON KS FLOYD 3-9 035722111 COLORADO INTERSTATE GAS CO 036 028S 032W HASKELL KS FOSTER 1 035970111 COLORADO INTERSTATE GAS CO 030 027S 040W STANTON KS FRASER N E 1 036270111 COLORADO INTERSTATE GAS CO 004 024S 036W KEARNY KS FRAZIER 1 036320111 COLORADO INTERSTATE GAS CO 004 024S 036W KEARNY KS FRAZIER GAS UNIT 2 036375111 COLORADO INTERSTATE GAS CO COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 004 024S 036W KEARNY KS FRAZIER GAS UNIT 3 036376111 COLORADO INTERSTATE GAS CO 020 026S 039W HAMILTON KS FREASE 2-20 036421111 COLORADO INTERSTATE GAS CO 020 026S 039W HAMILTON KS FREASE E M 1 036420111 COLORADO INTERSTATE GAS CO 025 025S 039W HAMILTON KS FREASE E M 3-25 036422111 COLORADO INTERSTATE GAS CO 023 025S 039W HAMILTON KS FREASE GAS UNIT 1 036410111 COLORADO INTERSTATE GAS CO 020 026S 039W HAMILTON KS FREASE 4-20 036423111 COLORADO INTERSTATE GAS CO 018 027S 033W HASKELL KS FREY B-1 036520111 COLORADO INTERSTATE GAS CO 018 027S 033W HASKELL KS FREY B-2 036540111 COLORADO INTERSTATE GAS CO 019 027S 033W HASKELL KS FREY C-1 036570111 COLORADO INTERSTATE GAS CO 019 027S 033W HASKELL KS FREY C-2 036590111 COLORADO INTERSTATE GAS CO 013 027S 034W HASKELL KS FREY D-1 036620111 COLORADO INTERSTATE GAS CO 018 027S 033W HASKELL KS FREY B-3 036541111 COLORADO INTERSTATE GAS CO 019 027S 033W HASKELL KS FREY C-3 036595111 COLORADO INTERSTATE GAS CO 013 027S 034W HASKELL KS FREY D-2 036621111 COLORADO INTERSTATE GAS CO 021 029S 036W GRANT KS G. HAGERMAN UNIT 3 041325111 COLORADO INTERSTATE GAS CO 001 027S 032W HASKELL KS GALE 1 037380111 COLORADO INTERSTATE GAS CO 013 023S 035W KEARNY KS GARDEN B-2 037481111 COLORADO INTERSTATE GAS CO 001 024S 035W KEARNY KS GARDEN A-1 037430111 COLORADO INTERSTATE GAS CO 001 024S 035W KEARNY KS GARDEN A-3 037432111 COLORADO INTERSTATE GAS CO 013 023S 035W KEARNY KS GARDEN B-1 037480111 COLORADO INTERSTATE GAS CO 001 024S 035W KEARNY KS GARDEN A-4 037433111 COLORADO INTERSTATE GAS CO 013 023S 035W KEARNY KS GARDEN B D1-13 037475111 COLORADO INTERSTATE GAS CO 031 023S 034W FINNEY KS GARDEN CITY B-3 037633111 COLORADO INTERSTATE GAS CO 033 023S 034W FINNEY KS GARDEN CITY A-1 037580111 COLORADO INTERSTATE GAS CO 031 023S 034W FINNEY KS GARDEN CITY B-1 037630111 COLORADO INTERSTATE GAS CO 029 023S 034W FINNEY KS GARDEN CITY C-1 037680111 COLORADO INTERSTATE GAS CO 028 023S 034W FINNEY KS GARDEN CITY D-1 037730111 COLORADO INTERSTATE GAS CO 032 023S 034W FINNEY KS GARDEN CITY E-1 037780111 COLORADO INTERSTATE GAS CO 027 023S 034W FINNEY KS GARDEN CITY G-1 037830111 COLORADO INTERSTATE GAS CO 025 023S 034W FINNEY KS GARDEN CITY J-1 037880111 COLORADO INTERSTATE GAS CO 026 023S 034W FINNEY KS GARDEN CITY K-1 037930111 COLORADO INTERSTATE GAS CO 034 023S 034W FINNEY KS GARDEN CITY L-1 037980111 COLORADO INTERSTATE GAS CO 036 023S 035W KEARNY KS GARDEN CITY N-1 038030111 COLORADO INTERSTATE GAS CO 013 022S 034W FINNEY KS GARDEN CITY 1 037530111 COLORADO INTERSTATE GAS CO 033 023S 034W FINNEY KS GARDEN CITY A-2 037585111 COLORADO INTERSTATE GAS CO 031 023S 034W FINNEY KS GARDEN CITY B-4 037634111 COLORADO INTERSTATE GAS CO 029 023S 034W FINNEY KS GARDEN CITY C-2 037681111 COLORADO INTERSTATE GAS CO 028 023S 034W FINNEY KS GARDEN CITY D-2 038045111 COLORADO INTERSTATE GAS CO 032 023S 034W FINNEY KS GARDEN CITY E-2 037785111 COLORADO INTERSTATE GAS CO 036 023S 035W KEARNY KS GARDEN CITY P-1 038040111 COLORADO INTERSTATE GAS CO 005 024S 034W FINNEY KS GARNAND 1 038130111 COLORADO INTERSTATE GAS CO 005 024S 034W FINNEY KS GARNAND 2 038131111 COLORADO INTERSTATE GAS CO 005 024S 034W FINNEY KS GARNAND 3-5 038132111 COLORADO INTERSTATE GAS CO 021 027S 034W HASKELL KS GARRISON A-1 038230111 COLORADO INTERSTATE GAS CO 021 027S 034W HASKELL KS GARRISON A-2 038231111 COLORADO INTERSTATE GAS CO 021 027S 034W HASKELL KS GARRISON A-3 038232111 COLORADO INTERSTATE GAS CO 004 023S 033W FINNEY KS GARRY 1 038280111 COLORADO INTERSTATE GAS CO COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 026 023S 035W KEARNY KS GILLOCK 1 038580111 COLORADO INTERSTATE GAS CO 017 030S 031W HASKELL KS GLEASON 038830111 COLORADO INTERSTATE GAS CO 003 026S 034W FINNEY KS GOVERNMENT A-1 039290111 COLORADO INTERSTATE GAS CO 010 026S 034W FINNEY KS GOVERNMENT A-2 039291111 COLORADO INTERSTATE GAS CO 012 027S 034W HASKELL KS GOVERNMENT A-3 039292111 COLORADO INTERSTATE GAS CO 003 026S 034W FINNEY KS GOVERNMENT 1 039280111 COLORADO INTERSTATE GAS CO 010 026S 034W FINNEY KS GOVERNMENT 2 039330111 COLORADO INTERSTATE GAS CO 012 027S 034W HASKELL KS GOVERNMENT 3 039380111 COLORADO INTERSTATE GAS CO 026 026S 040W HAMILTON KS GRABER 1 039500111 COLORADO INTERSTATE GAS CO 026 026S 040W HAMILTON KS GRABER 1 037400111 COLORADO INTERSTATE GAS CO 016 029S 036W GRANT KS GRAY ETHEL 2 039540111 COLORADO INTERSTATE GAS CO 022 029S 036W GRANT KS GRAY ETHEL 1 039530111 COLORADO INTERSTATE GAS CO 030 028S 034W HASKELL KS GREEN C-1 039630111 COLORADO INTERSTATE GAS CO 030 028S 034W HASKELL KS GREEN C-2 039631111 COLORADO INTERSTATE GAS CO 012 024S 037W KEARNY KS GREEN 2 039620111 COLORADO INTERSTATE GAS CO 012 024S 037W KEARNY KS GREEN GAS UNIT NO. 3 039621111 COLORADO INTERSTATE GAS CO 013 024S 037W KEARNY KS GREEN R L 1 039580111 COLORADO INTERSTATE GAS CO 013 024S 037W KEARNY KS GREEN R L 2 039581111 COLORADO INTERSTATE GAS CO 012 024S 037W KEARNY KS GREEN UNIT 1 039680111 COLORADO INTERSTATE GAS CO 004 029S 034W HASKELL KS GREGG 1 039930111 COLORADO INTERSTATE GAS CO 032 028S 034W HASKELL KS GREGG 8-32 039932111 COLORADO INTERSTATE GAS CO 032 028S 034W HASKELL KS GREGG 8-32 039933111 COLORADO INTERSTATE GAS CO 018 023S 037W KEARNY KS GROPP 1-A 039981111 COLORADO INTERSTATE GAS CO 018 023S 037W KEARNY KS GROPP UNIT 1 039980111 COLORADO INTERSTATE GAS CO 002 027S 034W HASKELL KS GUNNELL A-1 040231111 COLORADO INTERSTATE GAS CO 002 027S 034W HASKELL KS GUNNELL 1 040230111 COLORADO INTERSTATE GAS CO 011 024S 036W KEARNY KS HAAG 1 040810111 COLORADO INTERSTATE GAS CO 011 024S 036W KEARNY KS HAAG UNIT 2 040865111 COLORADO INTERSTATE GAS CO 011 024S 036W KEARNY KS HAAG UNIT 3 040866111 COLORADO INTERSTATE GAS CO 026 028S 033W HASKELL KS HACKER 1 040910111 COLORADO INTERSTATE GAS CO 021 029S 036W GRANT KS HAGERMAN GEORGE 1 041310111 COLORADO INTERSTATE GAS CO 021 029S 036W GRANT KS HAGERMAN GEORGE 2 041320111 COLORADO INTERSTATE GAS CO 028 029S 036W GRANT KS HAGERMAN SALLIE 1 041360111 COLORADO INTERSTATE GAS CO 028 029S 036W GRANT KS HAGERMAN SALLIE 2 041370111 COLORADO INTERSTATE GAS CO 020 029S 036W GRANT KS HAGERMAN UNIT 1 041410111 COLORADO INTERSTATE GAS CO 020 029S 036W GRANT KS HAGERMAN UNIT 2 041420111 COLORADO INTERSTATE GAS CO 020 029S 036W GRANT KS HAGERMAN UNIT 3 041326111 COLORADO INTERSTATE GAS CO 005 029S 034W HASKELL KS HALL K-1 041760111 COLORADO INTERSTATE GAS CO 005 029S 034W HASKELL KS HALL K-6 041991111 COLORADO INTERSTATE GAS CO 034 028S 032W HASKELL KS HALL 1 041560111 COLORADO INTERSTATE GAS CO 005 029S 034W HASKELL KS HALL (L/K) K-4 041910111 COLORADO INTERSTATE GAS CO 005 029S 034W HASKELL KS HALL (LAN) K-5 041990111 COLORADO INTERSTATE GAS CO 005 029S 034W HASKELL KS HALL (TRN) K-4 041960111 COLORADO INTERSTATE GAS CO 005 029S 034W HASKELL KS HALL CHE K-4 041860111 COLORADO INTERSTATE GAS CO 005 029S 034W HASKELL KS HALL CSHG K-2 041810111 COLORADO INTERSTATE GAS CO 005 029S 034W HASKELL KS HALL K-10 041995111 COLORADO INTERSTATE GAS CO 025 023S 035W KEARNY KS HAMLIN 1 042410111 COLORADO INTERSTATE GAS CO COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 025 023S 035W KEARNY KS HAMLIN A-2 042411111 COLORADO INTERSTATE GAS CO 015 026S 034W FINNEY KS HATFIELD 1 043260111 COLORADO INTERSTATE GAS CO 015 026S 034W FINNEY KS HATFIELD GAS UNIT 2 043261111 COLORADO INTERSTATE GAS CO 015 026S 034W FINNEY KS HATFIELD 3-15 043262111 COLORADO INTERSTATE GAS CO 030 026S 039W HAMILTON KS HATTRUP L J 1 043310111 COLORADO INTERSTATE GAS CO 030 026S 039W HAMILTON KS HATTRUP 3-30 043295111 COLORADO INTERSTATE GAS CO 030 026S 039W HAMILTON KS HATTRUPP 2-30 043290111 COLORADO INTERSTATE GAS CO 034 023S 038W KEARNY KS HAWK 1 043460111 COLORADO INTERSTATE GAS CO 034 023S 038W KEARNY KS HAWK 1-A 043461111 COLORADO INTERSTATE GAS CO 028 024S 037W KEARNY KS HEFNER 1 043960111 COLORADO INTERSTATE GAS CO 028 024S 037W KEARNY KS HEFNER 2 043961111 COLORADO INTERSTATE GAS CO 028 024S 037W KEARNY KS HEFNER GAS UNIT NO. 3 043962111 COLORADO INTERSTATE GAS CO 006 025S 037W KEARNY KS HEINTZ 1 044010111 COLORADO INTERSTATE GAS CO 006 025S 037W KEARNY KS HEINTZ GAS UNIT 2 044011111 COLORADO INTERSTATE GAS CO 006 025S 037W KEARNY KS HEINTZ 3-6 044115111 COLORADO INTERSTATE GAS CO 036 026S 040W HAMILTON KS HELTEMES 1-36 044140111 COLORADO INTERSTATE GAS CO 019 026S 039W HAMILTON KS HELTEMES 4-19 044143111 COLORADO INTERSTATE GAS CO 025 026S 040W HAMILTON KS HELTEMES 5-25 044144111 COLORADO INTERSTATE GAS CO 019 026S 039W HAMILTON KS HELTEMES N A 1 044160111 COLORADO INTERSTATE GAS CO 036 026S 040W HAMILTON KS HELTEMES N A 2 044210111 COLORADO INTERSTATE GAS CO 025 026S 040W HAMILTON KS HELTEMES N A 3 044260111 COLORADO INTERSTATE GAS CO 019 026S 039W HAMILTON KS HELTEMES 6-19 044145111 COLORADO INTERSTATE GAS CO 025 026S 040W HAMILTON KS HELTEMES 7-25 044146111 COLORADO INTERSTATE GAS CO 036 026S 040W HAMILTON KS HELTEMES 8-36 044147111 COLORADO INTERSTATE GAS CO 007 028S 040W STANTON KS HERRICK, WALTER 1 044335111 COLORADO INTERSTATE GAS CO 023 029S 032W HASKELL KS HESKAMP 1 044960111 COLORADO INTERSTATE GAS CO 017 030S 035W GRANT KS HICKOK 045210000 COLORADO INTERSTATE GAS CO 017 030S 035W GRANT KS HICKOK 1-A 045215111 COLORADO INTERSTATE GAS CO 020 030S 035W GRANT KS HICKOK 2-A 045220111 COLORADO INTERSTATE GAS CO 020 030S 035W GRANT KS HICKOK #2 DELIVERY 045260000 COLORADO INTERSTATE GAS CO 011 026S 037W KEARNY KS HILLYARD A-1 045930111 COLORADO INTERSTATE GAS CO 010 026S 037W KEARNY KS HILLYARD A-2 045931111 COLORADO INTERSTATE GAS CO 018 026S 036W KEARNY KS HILLYARD A-3 045932111 COLORADO INTERSTATE GAS CO 020 026S 036W KEARNY KS HILLYARD A-4 045933111 COLORADO INTERSTATE GAS CO 014 026S 037W KEARNY KS HILLYARD A-5 045934111 COLORADO INTERSTATE GAS CO 011 026S 037W KEARNY KS HILLYARD 1 045710111 COLORADO INTERSTATE GAS CO 010 026S 037W KEARNY KS HILLYARD 2 045760111 COLORADO INTERSTATE GAS CO 018 026S 036W KEARNY KS HILLYARD 3 045810111 COLORADO INTERSTATE GAS CO 020 026S 036W KEARNY KS HILLYARD 4 045860111 COLORADO INTERSTATE GAS CO 014 026S 037W KEARNY KS HILLYARD 5 045910111 COLORADO INTERSTATE GAS CO 021 026S 036W KEARNY KS HILLYARD 4-2 045861111 COLORADO INTERSTATE GAS CO 006 030S 033W HASKELL KS HOFFMAN B-1 046410111 COLORADO INTERSTATE GAS CO 006 030S 033W HASKELL KS HOFFMAN B-1 046360111 COLORADO INTERSTATE GAS CO 016 026S 039W HAMILTON KS HOFFMAN 2-16 046340111 COLORADO INTERSTATE GAS CO 016 026S 039W HAMILTON KS HOFFMAN C A 1 046460111 COLORADO INTERSTATE GAS CO 016 026S 039W HAMILTON KS HOFFMAN 3-16 046345111 COLORADO INTERSTATE GAS CO 025 022S 033W FINNEY KS HOLSTED-THOMASON 2 042360111 COLORADO INTERSTATE GAS CO COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 015 028S 034W HASKELL KS HOME ROYALTY A-2 046661111 COLORADO INTERSTATE GAS CO 015 028S 034W HASKELL KS HOME ROYALTY ASSN 1 046660111 COLORADO INTERSTATE GAS CO 015 031S 032W SEWARD KS HOMSHER PJ-2 046700111 COLORADO INTERSTATE GAS CO 023 024S 038W KEARNY KS HOOVER 1 046760111 COLORADO INTERSTATE GAS CO 023 024S 038W KEARNY KS HOOVER 1-A 046761111 COLORADO INTERSTATE GAS CO 023 024S 038W KEARNY KS HOOVER 2 046762111 COLORADO INTERSTATE GAS CO 014 023S 037W KEARNY KS HOOVER, HELEN 1 046810111 COLORADO INTERSTATE GAS CO 014 023S 037W KEARNY KS HOOVER, HELEN 1-A 046811111 COLORADO INTERSTATE GAS CO 007 029S 034W HASKELL KS HOWELL A-2 046980111 COLORADO INTERSTATE GAS CO 007 029S 034W HASKELL KS HOWELL 1 046910111 COLORADO INTERSTATE GAS CO 011 029S 032W HASKELL KS HOWELL 1 046960111 COLORADO INTERSTATE GAS CO 007 029S 034W HASKELL KS HOWELL A-3 046981111 COLORADO INTERSTATE GAS CO 008 029S 033W HASKELL KS HUITT 1 047310111 COLORADO INTERSTATE GAS CO 001 030S 032W HASKELL KS HUXMAN B-1 047610111 COLORADO INTERSTATE GAS CO 014 030S 032W HASKELL KS IHLOFF A-1 048660111 COLORADO INTERSTATE GAS CO 003 026S 031W FINNEY KS IRRIG. LAND DEVELOP. 1 048905111 COLORADO INTERSTATE GAS CO 014 023S 035W KEARNY KS JAMES 1 049260111 COLORADO INTERSTATE GAS CO 005 027S 036W GRANT KS JARVIS 1 049360111 COLORADO INTERSTATE GAS CO 030 029S 036W GRANT KS JARVIS 1 049410111 COLORADO INTERSTATE GAS CO 030 029S 036W GRANT KS JARVIS 2 049430111 COLORADO INTERSTATE GAS CO 030 029S 036W GRANT KS JARVIS UNIT 3 049435111 COLORADO INTERSTATE GAS CO 019 029S 036W GRANT KS JARVIS WATKINS 1 049460111 COLORADO INTERSTATE GAS CO 019 029S 036W GRANT KS JARVIS-WATKINS 2 049470111 COLORADO INTERSTATE GAS CO 005 027S 036W GRANT KS JARVIS/PHELPS DELIVERY 049361000 COLORADO INTERSTATE GAS CO 024 025S 037W KEARNY KS JOHNSON 2 050210111 COLORADO INTERSTATE GAS CO 018 025S 036W KEARNY KS JOHNSON 3 050260111 COLORADO INTERSTATE GAS CO 019 025S 036W KEARNY KS JOHNSON 4 050310111 COLORADO INTERSTATE GAS CO 013 025S 037W KEARNY KS JOHNSON CDP 049960000 COLORADO INTERSTATE GAS CO 018 025S 036W KEARNY KS JOHNSON CG 5 050340111 COLORADO INTERSTATE GAS CO 013 025S 037W KEARNY KS JOHNSON/CG 1-A 049961111 COLORADO INTERSTATE GAS CO 024 025S 037W KEARNY KS JOHNSON/CG 2-A 050211111 COLORADO INTERSTATE GAS CO 019 025S 036W KEARNY KS JOHNSON/CG 4-A 050311111 COLORADO INTERSTATE GAS CO 003 028S 034W HASKELL KS JONES C-1 051110111 COLORADO INTERSTATE GAS CO 001 027S 035W GRANT KS JONES F-1 051160111 COLORADO INTERSTATE GAS CO 034 026S 034W FINNEY KS JONES 1 050460111 COLORADO INTERSTATE GAS CO 036 026S 035W KEARNY KS JONES 2 050510111 COLORADO INTERSTATE GAS CO 033 026S 034W FINNEY KS JONES 3 050560111 COLORADO INTERSTATE GAS CO 032 026S 034W FINNEY KS JONES 4 050610111 COLORADO INTERSTATE GAS CO 030 026S 034W FINNEY KS JONES 5 050660111 COLORADO INTERSTATE GAS CO 029 026S 034W FINNEY KS JONES 6 050710111 COLORADO INTERSTATE GAS CO 018 027S 034W HASKELL KS JONES 7 050760111 COLORADO INTERSTATE GAS CO 005 027S 034W HASKELL KS JONES 8 050810111 COLORADO INTERSTATE GAS CO 004 027S 034W HASKELL KS JONES 9 050860111 COLORADO INTERSTATE GAS CO 008 027S 034W HASKELL KS JONES E-1 051150111 COLORADO INTERSTATE GAS CO 001 027S 035W GRANT KS JONES F-2 051161111 COLORADO INTERSTATE GAS CO 030 026S 034W FINNEY KS JONES G-1 051170111 COLORADO INTERSTATE GAS CO 005 027S 034W HASKELL KS JONES H-1 051180111 COLORADO INTERSTATE GAS CO COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 029 026S 034W FINNEY KS JONES I-1 051190111 COLORADO INTERSTATE GAS CO 036 026S 035W KEARNY KS JONES J-1 051200111 COLORADO INTERSTATE GAS CO 004 027S 034W HASKELL KS JONES K-1 051201111 COLORADO INTERSTATE GAS CO 015 027S 034W HASKELL KS JONES L-1 051202111 COLORADO INTERSTATE GAS CO 032 026S 034W FINNEY KS JONES M-1 051203111 COLORADO INTERSTATE GAS CO 034 026S 034W FINNEY KS JONES N-1 051204111 COLORADO INTERSTATE GAS CO 033 026S 034W FINNEY KS JONES P-1 051206111 COLORADO INTERSTATE GAS CO 018 027S 034W HASKELL KS JONES Q-1 051207111 COLORADO INTERSTATE GAS CO 007 027S 034W HASKELL KS JONES R-1 051208111 COLORADO INTERSTATE GAS CO 010 027S 034W HASKELL KS JONES U-1 051212111 COLORADO INTERSTATE GAS CO 003 027S 034W HASKELL KS JONES 10 050910111 COLORADO INTERSTATE GAS CO 008 027S 034W HASKELL KS JONES 11 050960111 COLORADO INTERSTATE GAS CO 010 027S 034W HASKELL KS JONES 12 051010111 COLORADO INTERSTATE GAS CO 022 023S 035W KEARNY KS JONES UNIT C-1 051210111 COLORADO INTERSTATE GAS CO 010 027S 034W HASKELL KS JONES 12-2 051015111 COLORADO INTERSTATE GAS CO 036 026S 035W KEARNY KS JONES 2-2 050515111 COLORADO INTERSTATE GAS CO 007 027S 034W HASKELL KS JONES-LADNER 13 051060111 COLORADO INTERSTATE GAS CO 004 029S 032W HASKELL KS KAIN #2 051825111 COLORADO INTERSTATE GAS CO 009 026S 031W FINNEY KS KELLER B-1 052470111 COLORADO INTERSTATE GAS CO 017 026S 031W FINNEY KS KELLER 1 052370111 COLORADO INTERSTATE GAS CO 029 029S 036W GRANT KS KELLER ERNEST 1 052520111 COLORADO INTERSTATE GAS CO 029 029S 036W GRANT KS KELLER ERNEST 2 052530111 COLORADO INTERSTATE GAS CO 029 027S 034W HASKELL KS KELLS C-2 052570111 COLORADO INTERSTATE GAS CO 029 027S 034W HASKELL KS KELLS C-3 052571111 COLORADO INTERSTATE GAS CO 029 027S 034W HASKELL KS KELLS C-4 052572111 COLORADO INTERSTATE GAS CO 031 024S 037W KEARNY KS KENDALL EXCHANGE 065556100 GREELEY GAS COMPANY 016 023S 036W KEARNY KS KLEEMAN 1 053970111 COLORADO INTERSTATE GAS CO 016 023S 036W KEARNY KS KLEEMAN E L 2 053980111 COLORADO INTERSTATE GAS CO 030 026S 031W FINNEY KS KLEYSTEUBER 1 054020111 COLORADO INTERSTATE GAS CO 012 029S 034W HASKELL KS KOENIG (CSGH) 1 054270111 COLORADO INTERSTATE GAS CO 017 024S 037W KEARNY KS KREHBIEL 1 053870111 COLORADO INTERSTATE GAS CO 017 024S 037W KEARNY KS KREHBIEL 1-A 054300111 COLORADO INTERSTATE GAS CO 024 026S 040W HAMILTON KS KRITZMIRE 054320111 COLORADO INTERSTATE GAS CO 024 026S 040W HAMILTON KS KRITZMIRE 3 054340111 COLORADO INTERSTATE GAS CO 018 24S 38W KEARNY KS KURZ A-1&BURNETT 1-18R 054365000 ANADARKO PETROLEUM CORP 030 028S 033W HASKELL KS LAIRD B-1 054690111 COLORADO INTERSTATE GAS CO 035 026S 040W HAMILTON KS LAKE UNIT 1 054810111 COLORADO INTERSTATE GAS CO 029 024S 036W KEARNY KS LAKIN PURCHASE (EG CMP)065865111 NOT APPLICABLE] 008 026S 039W HAMILTON KS LAMPE 1 054940111 COLORADO INTERSTATE GAS CO 008 026S 039W HAMILTON KS LAMPE J 2-8 054900111 COLORADO INTERSTATE GAS CO 010 026S 039W HAMILTON KS LAMPE JOHN 1 054990111 COLORADO INTERSTATE GAS CO 010 026S 039W HAMILTON KS LAMPE JOHN 2-10 054995111 COLORADO INTERSTATE GAS CO 019 027S 040W STANTON KS LANE 1 055000111 COLORADO INTERSTATE GAS CO 032 025S 034W FINNEY KS LEE 1 055190111 COLORADO INTERSTATE GAS CO 015 026S 037W KEARNY KS LEE 2 055191111 COLORADO INTERSTATE GAS CO 032 025S 034W FINNEY KS LEE 2 055192111 COLORADO INTERSTATE GAS CO 015 026S 037W KEARNY KS LEE T P 1 055240111 COLORADO INTERSTATE GAS CO COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 024 028S 034W HASKELL KS LEMON A-1 055390111 COLORADO INTERSTATE GAS CO 025 028S 034W HASKELL KS LEMON B-1 055440111 COLORADO INTERSTATE GAS CO 009 029S 033W HASKELL KS LEMON C-1 055490111 COLORADO INTERSTATE GAS CO 008 029S 033W HASKELL KS LEMON 1 055310111 COLORADO INTERSTATE GAS CO 025 028S 034W HASKELL KS LEMON 1-25 055300111 COLORADO INTERSTATE GAS CO 024 028S 034W HASKELL KS LEMON A-2 055391111 COLORADO INTERSTATE GAS CO 001 029S 034W HASKELL KS LIGHT D-1 055960111 COLORADO INTERSTATE GAS CO 002 029S 034W HASKELL KS LIGHT (MOR) C-1 055950111 COLORADO INTERSTATE GAS CO 008 026S 031W FINNEY KS LIGHTNER 1 055990111 COLORADO INTERSTATE GAS CO 031 029S 036W GRANT KS LIMPER D 2 056030111 COLORADO INTERSTATE GAS CO 031 029S 036W GRANT KS LIMPER DOROTHY 1 056040111 COLORADO INTERSTATE GAS CO 005 24W 38W KEARNY KS LINDNER A-1&LINDNER 1-5056095000 ANADARKO PETROLEUM CORP 025 025S 039W HAMILTON KS LINDSAY 1 056090111 COLORADO INTERSTATE GAS CO 014 026S 034W FINNEY KS LOCKWOOD 1 056290111 COLORADO INTERSTATE GAS CO 014 026S 034W FINNEY KS LOCKWOOD 2 056291111 COLORADO INTERSTATE GAS CO 014 026S 034W FINNEY KS LOCKWOOD 3-14 056292111 COLORADO INTERSTATE GAS CO 035 023S 037W KEARNY KS LONGWOOD 1-2 056691111 COLORADO INTERSTATE GAS CO 018 024S 036W KEARNY KS LOUCKS A-1 057040111 COLORADO INTERSTATE GAS CO 018 024S 036W KEARNY KS LOUCKS A-2 057041111 COLORADO INTERSTATE GAS CO 008 024S 036W KEARNY KS LOUCKS B-1 057090111 COLORADO INTERSTATE GAS CO 008 024S 036W KEARNY KS LOUCKS B-2 057091111 COLORADO INTERSTATE GAS CO 031 023S 036W KEARNY KS LOUCKS 1 056890111 COLORADO INTERSTATE GAS CO 007 024S 036W KEARNY KS LOUCKS 2 056940111 COLORADO INTERSTATE GAS CO 001 024S 037W KEARNY KS LOUCKS 3 056990111 COLORADO INTERSTATE GAS CO 031 023S 036W KEARNY KS LOUCKS 4 056991111 COLORADO INTERSTATE GAS CO 007 024S 036W KEARNY KS LOUCKS 5 056992111 COLORADO INTERSTATE GAS CO 001 024S 037W KEARNY KS LOUCKS 6 056993111 COLORADO INTERSTATE GAS CO 001 024S 037W KEARNY KS LOUCKS,C.A. 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L. GREEN NO. 3 039582111 COLORADO INTERSTATE GAS CO 003 029S 034W HASKELL KS RAHENKAMP 1 078030111 COLORADO INTERSTATE GAS CO 003 029S 034W HASKELL KS RAHENKAMP A 2 078035111 COLORADO INTERSTATE GAS CO 033 028S 040W STANTON KS RAMSAY A-1 078227111 COLORADO INTERSTATE GAS CO 021 028S 040W STANTON KS RAMSAY 1 078228111 COLORADO INTERSTATE GAS CO 021 023S 036W KEARNY KS RATZLAFF A-1 078470111 COLORADO INTERSTATE GAS CO 028 023S 036W KEARNY KS RATZLAFF B-1 078510111 COLORADO INTERSTATE GAS CO 001 025S 037W KEARNY KS RATZLAFF 1 078350111 COLORADO INTERSTATE GAS CO 010 024S 036W KEARNY KS RATZLAFF 2 078430111 COLORADO INTERSTATE GAS CO 001 025S 037W KEARNY KS RATZLAFF 4-1 078440111 COLORADO INTERSTATE GAS CO 021 023S 036W KEARNY KS RATZLAFF D A-2 078540111 COLORADO INTERSTATE GAS CO 021 023S 036W KEARNY KS RATZLAFF D B-2 078541111 COLORADO INTERSTATE GAS CO 016 023S 036W KEARNY KS RATZLAFF D "A" NO. 3 078436111 COLORADO INTERSTATE GAS CO 028 023S 036W KEARNY KS RATZLAFF DAN UNIT D-1 078550111 COLORADO INTERSTATE GAS CO 010 024S 036W KEARNY KS RATZLAFF 2 2-10 078435111 COLORADO INTERSTATE GAS CO 004 026S 039W HAMILTON KS RECTOR 2-4 078929111 COLORADO INTERSTATE GAS CO 004 026S 039W HAMILTON KS RECTOR O 1 078930111 COLORADO INTERSTATE GAS CO 033 025S 039W HAMILTON KS RECTOR O E 1 074700111 COLORADO INTERSTATE GAS CO 004 026S 039W HAMILTON KS RECTOR 3-4 078928111 COLORADO INTERSTATE GAS CO 007 026S 034W FINNEY KS REEVE 1 078990111 COLORADO INTERSTATE GAS CO 032 025S 034W FINNEY KS REEVE FEDERAL 32-2 058088111 COLORADO INTERSTATE GAS CO 007 026S 034W FINNEY KS REEVE GAS UNIT 2 078991111 COLORADO INTERSTATE GAS CO 007 026S 034W FINNEY KS REEVE 4-7 078993111 COLORADO INTERSTATE GAS CO 030 025S 034W FINNEY KS REEVES A-1 079071111 COLORADO INTERSTATE GAS CO 018 026S 034W FINNEY KS REEVES 1 079030111 COLORADO INTERSTATE GAS CO 030 025S 034W FINNEY KS REEVES 2 079070111 COLORADO INTERSTATE GAS CO 025 028S 032W HASKELL KS REIMELT 1 079150111 COLORADO INTERSTATE GAS CO 035 028S 034W HASKELL KS REIMER A-2 079110111 COLORADO INTERSTATE GAS CO 014 031S 032W SEWARD KS RICHARDSON F-1 079305111 COLORADO INTERSTATE GAS CO 006 026S 033W FINNEY KS RIGG UNIT 1 079390111 COLORADO INTERSTATE GAS CO 006 026S 033W FINNEY KS RIGGS A-1 079455111 COLORADO INTERSTATE GAS CO 005 026S 033W FINNEY KS RIGGS 1-2 079395111 COLORADO INTERSTATE GAS CO COLORADO INTERSTATE GAS COMPANY MASTER LIST OF GATHERING RECEIPT POINTS AS OF 09/10/93 HUGOTON/PANOMA AREA G 2 LAM COUNTY LOCATION SECTION TOWNSHIP RANGE NAME STATE WELL NAME NUMBER MEASURING PARTY - ----------------------------------------------------------------------------------------------------------------------- 004 025S 036W KEARNY KS ROBINSON C-1 079590111 COLORADO INTERSTATE GAS CO 004 025S 036W KEARNY KS ROBINSON C-2 079591111 COLORADO INTERSTATE GAS CO 033 024S 037W KEARNY KS ROBRAHN 1 079630111 COLORADO INTERSTATE GAS CO 033 024S 037W KEARNY KS ROBRAHN E E 2 079635111 COLORADO INTERSTATE GAS CO 031 030S 031W HASKELL KS ROONEY 1 079830111 COLORADO INTERSTATE GAS CO 024 031S 032W SEWARD KS ROSSON 1 079990111 COLORADO INTERSTATE GAS CO 027 027S 033W HASKELL KS ROY 3 080070111 COLORADO INTERSTATE GAS CO 034 027S 033W HASKELL KS ROY 5 080150111 COLORADO INTERSTATE GAS CO 033 027S 033W HASKELL KS ROY 6 080190111 COLORADO INTERSTATE GAS CO 033 027S 033W HASKELL KS ROY 10-33 080196111 COLORADO INTERSTATE GAS CO 034 027S 033W HASKELL KS ROY 11-34 080197111 COLORADO INTERSTATE GAS CO 027 027S 033W HASKELL KS ROY 9-27 080195111 COLORADO INTERSTATE GAS CO 028 029S 036W GRANT KS S. HAGERMAN UNIT 3 041327111 COLORADO INTERSTATE GAS CO 034 023S 037W KEARNY KS SALYER 1 081450111 COLORADO INTERSTATE GAS CO 027 023S 037W KEARNY KS SALYER 1-2 081451111 COLORADO INTERSTATE GAS CO 018 013S 032W SEWARD KS SATTERFIELD/GARTEN 991722000 COLORADO INTERSTATE GAS CO 018 031S 032W SEWARD KS SATTERFIELD/GARTEN (GATH)991722121 NOT APPLICABLE 015 023S 037W KEARNY KS SAUER B-1 082470111 COLORADO INTERSTATE GAS CO 015 023S 037W KEARNY KS SAUER B-2 082471111 KN ENERGY INC 025 023S 037W KEARNY KS SAUER 1 082290111 COLORADO INTERSTATE GAS CO 025 023S 037W KEARNY KS SAUER 1-A 082291111 COLORADO INTERSTATE GAS CO 028 025S 033W FINNEY KS SCHEER 1 082950111 COLORADO INTERSTATE GAS CO 028 025S 033W FINNEY KS SCHEER 2 082951111 COLORADO INTERSTATE GAS CO 028 025S 033W FINNEY KS SCHEER 3-28 082952111 COLORADO INTERSTATE GAS CO 006 031S 031W SEWARD KS SCHMIDT B-1 083070111 COLORADO INTERSTATE GAS CO 007 031S 031W SEWARD KS SCHMIDT 1 083010111 COLORADO INTERSTATE GAS CO 007 031S 031W SEWARD KS SCHMIDT 1 083011111 COLORADO INTERSTATE GAS CO 012 031S 032W SEWARD KS SCHMIDT, LUTHER 1 057540111 COLORADO INTERSTATE GAS CO 005 029S 036W GRANT KS SCHWEIN A-1 083730111 COLORADO INTERSTATE GAS CO 005 029S 036W GRANT KS SCHWEIN A-2 083731111 COLORADO INTERSTATE GAS CO 005 029S 036W GRANT KS SCHWEIN A-3 083732111 COLORADO INTERSTATE GAS CO 001 027S 035W GRANT KS SHAWVER 1 084750111 COLORADO INTERSTATE GAS CO 002 027S 035W GRANT KS SHAWVER 2-2 084751111 COLORADO INTERSTATE GAS CO 024 023S 035W KEARNY KS SHELL 1 084990111 COLORADO INTERSTATE GAS CO 018 025S 037W KEARNY KS SHELL 1 085050111 COLORADO INTERSTATE GAS CO 024 023S 035W KEARNY KS SHELL A-2 085010111 COLORADO INTERSTATE GAS CO 018 025S 037W KEARNY KS SHELL 1-2-18 085051111 COLORADO INTERSTATE GAS CO 033 025S 034W FINNEY KS SINN 1 085290111 COLORADO INTERSTATE GAS CO 033 025S 034W FINNEY KS SINN 2 085291111 COLORADO INTERSTATE GAS CO 033 025S 034W FINNEY KS SINN 3-33 085292111 COLORADO INTERSTATE GAS CO 026 027S 040W STANTON KS SMITH A E 1 086010111 COLORADO INTERSTATE GAS CO 026 027S 040W STANTON KS SMITH A E 2-26 086011111 COLORADO INTERSTATE GAS CO 026 027S 040W STANTON KS SMITH 3-26 086012111 COLORADO INTERSTATE GAS CO 022 027S 034W HASKELL KS SNIDER B-1 087810111 COLORADO INTERSTATE GAS CO 032 027S 034W HASKELL KS STANLEY A-2 088831111 COLORADO INTERSTATE GAS CO 032 027S 034W HASKELL KS STANLEY 1 088830111 COLORADO INTERSTATE GAS CO 09/20/93 COLORADO INTERSTATE GAS COMPANY GATHERING DELIVERY POINTS MAXIMUM COUNTY LOCATION MEASURING PRESSURE SECTION TOWNSHIP RANGE NAME STATE DELIVERY NAME AGGREGATE NUMBER PARTY (p.s.i.g.) - ------- -------- ----- ------------ ----- --------------------- ------------ -------- --------- ----------- 36 20N 103W SWEETWATER WY ABB RECEIPT M 1 ABM 991650000 NMS 845 21 23S 34E LEA NM ANTELOPE RIDGE O 9 ANT 991136000 CIG 960 363 PMC 3&LRR MOORE TX BIVINS MASTER METER M 3 BIM 991143100 CIG 250 29 36N 89W FREMONT WY BULLFROG/TEPEE FLATS M 1 BUL 066153000 NMS 1100 5 24N 96W SWEETWATER WY BUSH LAKE DELIVERY O 9 BSH 021785100 CIG 1000 32 T21N R34W FINNEY KS CAMPBELL DRAW DELIVERY O 9 CDE 991177000 CIG 500 13 18S 45W KIOWA CO CAVALRY RECEIPT M 2 CAV 991702000 NMS 850 18 3N 26E BEAVER OK CLEAR LAKE O 9 CLL 991179000 CIG 500 9 19N 98W SWEETWATER WY DESERT SPRINGS MASTER M 1 DES 991145100 CIG 845 15 1N 26E BEAVER OK DURFEY O 9 DUR 931180000 NMS 500 34 20N 101W SWEETWATER WY EAST ROCK SPRINGS M 1 ERS 991701000 NMS 845 8 20N 92W SWEETWATER WY ECHO SPRINGS MASTER M 1 ECH 991165100 CIG 850 9 18S 45W KIOWA CO FLUKE TIE-IN M 2 FLU 991570000 NMS 850 7 36N 93W FREEMONT WY FULLER WIND RIVER M 1 FWR 991524100 NMS 960 18 33S 43W MORTON KS GREENWOOD MASTER METER M 3 GRW 991159100 CIG 761 13 25S 36W KEARNY KS HUGOTON/KNE EXCHANGE 0 9 HKE 991181000 CIG 240 29 25S 35W KEARNY KS H&P SUNFLOWER O 9 HPS 991652000 CIG 300 17 10S 23E UNITAH UT KAYE STATE O 9 KAY 991667000 CHEVRON 960 17 5N 7E CIMARRON OK KEYES MASTER METER M 3 KEY 991155100 CIG 550 29 24S 36W KEARNY KS LAKIN MASTER METER M 2 LAM 065864000 CIG 920 33 19S 48W KIOWA CO LEFT HAND (WEAR TRUST) M 2 LEF 991675000 NMS 924 11 38N 90W FREMONT WY LOST CABIN M 1 LOS 066156000 CIG 1100 2 38N 90W FREMONT WY MADDEN EXCHANGE (KN) O 9 MKN 058100111 CIG 960 30 20N 101W SWEETWATER WY MASTERSON M 1 MAS 991726000 NMS N/A 31 5N 24E BEAVER OK MILES G-1 O 9 MG1 069660000 NMS 500 18 5N 25E BEAVER OK MOCANE WARREN PLANT M 3 MOC 991106000 CIG 500 8 24N 96W SWEETWATER WY NICKEY FIELD EXCHANGE O 9 NKY 991116000 CIG 960 5 51N 100W PARK WY NORTH OREGON BASIN M 1 MOB 991651000 NMS 1200 9 22S 37W KEARNY KS PANOMA/NNG INTERCONNECTO 9 NNG 066304000 NMS 500 36 20N 101W SWEETWATER WY POINT OF ROCKS M 1 PTR 991679000 NMS 845 8 19N 91W CARBON WY PORTER FEDERAL DELIVERYO 9 PRD 077150000 NMS 960 13 12N 16W CUSTER OK RED HILLS DELIVERY O 9 REH 991623000 NMS 960 10 23S 38W KEARNY KS RINHART/KJA O 9 RIN 991756000 NMS 960 20 9S 20E UINTAH UT SALT WATER DISPOSAL O 9 H2O 073000000 CIG 960 2 2S 55W WASHINGTON CO SHARP 1 O 9 WDR 065787000 CIG 960 23 21N 99W MOFFAT CO SHELL CREEK DELIVERY O 9 SCR 085080000 NMS 960 12 19N 98W SWEETWATER WY TABLE ROCK MASTER METERM 1 TAB 991173100 CIG 850 23 19N 98W SWEETWATER WY TABLE ROCK RESIDUE M 1 TRR 991163000 CIG 845 28 6N 10E TEXAS OK TEDROW DELIVERY O 9 TED 092420000 NMS 500 27 20N 97W SWEETWATER WY TIPTON M 1 TIP 991737000 NMS 845 24 9S 21E UINTAH UT UINTAH M 1 UIN 991764000 CIG 1050 23 31S 45W BACA CO VILAS MASTER METER M 3 VIL 991172100 CIG 500 31 20N 94W SWEETWATER WY WAMSUTTER MASTER METER M 1 WAM 991164100 CIG 845 2 8LL JMLS WHEELER TX WHEELER EXCHANGE O 9 WLR 991188000 CIG 960 3 CPCO SCHL WHEELER TX WILLIS METER STATION O 9 WMS 991043000 CIG 960 APPENDIX "A" AMENDMENT DATED January 1, 1994 to GAS GATHERING AGREEMENT DATED October 1, 1993 between COLORADO INTERSTATE GAS COMPANY and MESA OPERATING CO. ACTING ON BEHALF OF ITSELF AND AS AGENT FOR HUGOTON CAPITAL LIMITED PARTNERSHIP Gathering Rates Commodity Point(s) of Rates Fuel Gathering Area Delivery (Notes 1 & 2) (Note 3) Term of Rate - -------------- --------------- ------------- -------- ----------------- Hugoton Lakin Master $0.1540 Meter per Dth 3.00% 10/1/93-1/29/95 Lakin Master Base Rate I 3.00% 1/30/95-1/31/2010 Meter (Note 5) (Note 4) Plus IFUR Note 6) Plus $0.025 per Dth KN Exchange $0.1850 per Dth 3.00% 10/1/93-9/30/94 KN Exchange $0.1665 3.00% 10/1/94-1/29/95 per Dth H&P Sunflower $0.1850 per Dth 3.00% 10/1/93-9/30/94 H&P Sunflower $0.1665 3.00% 10/1/94-1/29/95 per Dth Hugoton Satanta Base Rate I 3.00% 1/30/95-1/31/2010 (Exhibit "B", (Note 5) (Note 4) Schedule 1 & 2 Plus IFUR Wells) (Note 6) Hugoton Satanta Base Rate I 3.00% 5/01/95-5/31/95 Exhibit "B" (for Dth transported (Note 5) Schedule 1 & 2 by Northern Natural Plus IFUR Wells) Gas Company for (Note 6) Transporter) Hugoton Satanta Base Rate II (Note 7)(Notes 4 and 7) (Exhibit "B", (Note 7) Schedule 3 Plus IFUR Wells) (Note 6) APPENDIX "A" NOTES: (1) The Commodity Rate for service hereunder shall be as agreed between the Parties, except that in the event that an effective rate for service in a gathering area is not agreed to prior to the tender of gas by Shipper for service in that gathering area, then the rate for that service, until otherwise agreed, shall be the maximum rate that Transporter charges for gathering service in that area. (2) The wells under Footnote 4 of Exhibit "B", Schedule 1, are subject to a reduction of 1.3 cents per Dth, as described in the Letter Agreement between Shipper and Transporter dated January 5, 1994. Invoicing procedures shall be governed by Transporter's January 17, 1994 Letter to Shipper. (3) The Fuel Percentage shall be adjusted from time to time throughout the term of the Agreement and shall be based upon actual fuel usage in Transporter's Hugoton Gathering System. (4) Either party shall have the annual right to request renegotiation of the gathering rates to be effective 2/1/10 and each February 1 thereafter. Such request shall be made in writing and given to the other party not less than six months prior to the date the renegotiated rate(s) would become effective. If the parties are unable to mutually agree to renegotiated rate(s), then this Agreement shall terminate after 1/31/10. (5) The Base Rate I shall be $0.13 per Dth from 1/31/95 to 1/31/97, $0.14 per Dth from 2/1/97 through 1/21/98, $0.145 per Dth from 2/1/98 through 1/31/99, and $0.15 per Dth from 2/1/99 through 1/31/00. Effective 2/1/00 through 1/31/10, the Base Rate I will be determined monthly, and shall be equal to 9% of the index price for PEPL-Oklahoma published in the first issue of Inside FERC's Gas Market Report for such month. If such index price ceases to be published, then Shipper and Transporter shall select a mutually agreeable substitute generally recognized in the industry. In no event shall the Base Rate I be less than $0.15 per Dth after 1/31/99. Transporter's maximum obligation under Base Rates I and II shall be 15,000 Mcf per day. (6) Pursuant to the terms of the June 1, 1994 Letter Agreement between the parties, an Incremental Facilities Usage Rate ("IFUR") of $0.06 per Dth shall apply in addition to the rates set forth above. The IFUR will continue in effect until the earlier of (i) 2/1/99 or (ii) the first day of the month immediately following the month in which the aggregate revenue attributable to the IFUR equals Transporter's actual costs of the New Facilities, as defined in the Letter Agreement dated June 1, 1994. If the actual costs of the New Facilities exceed the aggregate of the IFUR charges paid and accrued between 1/30/95 and 2/1/99, Shipper shall reimburse Transporter for the difference in a lump sum payment, within thirty days of Transporter's invoice. If any part of such difference resulted from a production limitation caused by Transporter's inability to meet pressure specifications set forth in Exhibit "B", then that part of the payment will be deferred for a period of time equal to the time period Transporter interrupted delivery of Shipper's Gas. Shipper shall have the right to audit Transporter's records to verify the costs of the New Facilities. (7) The Base Rate II shall be applicable to Shipper's Directly Connected Gas (Exhibit "B", Schedule 3) and shall be $0.01 per Dth for a three year period commencing with the first delivery of gas from each new source. Thereafter, the Base Rate II shall equal the Base Rate I then in effect and as it may change from time to time. At no time however, shall the sum of the Base Rate II and the IFUR be less than Transporter's minimum tariff gathering rate. No fuel retention shall apply for a three year period commencing with the first delivery of gas from each new connection of Shipper's Directly Connected Gas. Transporter's maximum obligation under Base Rates I and II shall be 15,000 Mcf per day. Contract No. 42026000A AMENDMENT DATED: January 5, 1994 --------------- to GAS GATHERING AGREEMENT - INTERRUPTIBLE between COLORADO INTERSTATE GAS COMPANY and MESA OPERATING CO. ACTING ON BEHALF OF ITSELF AND AS AGENT FOR HUGOTON CAPITAL LIMITED PARTNERSHIP DATED: October 1, 1993 --------------- AMENDMENT TO GAS GATHERING AGREEMENT - INTERRUPTIBLE THIS AMENDMENT, made and entered into as of this 5th day of January 1994, by and between COLORADO INTERSTATE GAS COMPANY, hereinafter referred to as "Transporter", and MESA OPERATING CO., acting on behalf of itself and as agent for Hugoton Capital Limited Partnership, hereinafter referred to as "Shipper". WHEREAS, Transporter and Mesa Operating Limited Partnership entered into a Gas Gathering Agreement (Agreement) dated October 1, 1993, providing for the gathering by Transporter of supplies of natural gas which Shipper has acquired in the vicinity of Transporter's gathering system; and WHEREAS, Mesa Operating Limited Partnership notified Transporter that its name has changed to Mesa Operating Co., acting on behalf of itself and as agent for Hugoton Capital Limited Partnership; and WHEREAS, Transporter and Shipper desire to amend the Agreement to document changes in the Gathering Rates and operating pressure commitments in the Hugoton Field pursuant to Letter Agreements dated January 5, 1994 and June 1, 1994; and WHEREAS, Transporter and Shipper desire to further amend the Agreement pursuant to the Letter Agreement dated June 1, 1994 to add Satanta as a Point of Delivery and to extend the primary term of the agreement to January 31, 2010; and WHEREAS, Transporter and Shipper desire to amend the Agreement further to document changes in gas quality specifications and procedures to determine uneconomic wells pursuant to the Letter Agreement dated June 1, 1994; NOW, THEREFORE, in consideration of the premises and the mutual covenants hereinafter contained, Transporter and Shipper agree to amend the Agreement as follows: 1. Shipper notified Transporter of a name change from Mesa Operating Limited Partnership to Mesa Operating Co., effective January 5, 1994. Mesa Operating Co. shall be substituted for Mesa Operating Limited Partnership wherever it occurs in this Agreement, effective January 5, 1994. 2. Effective January 5, 1994, Appendix "A" shall be deleted in its entirety and the attached Appendix "A" shall be substituted therefore. 3. Effective January 5, 1994, Exhibit "B" shall be deleted in its entirety and the attached Exhibit "B" shall be substituted therefore. 4. Effective June 10, 1994, Paragraph 2 of the Agreement shall be deleted in its entirety and the following Paragraph 2 shall be substituted therefore. "2. Term of Agreement: Beginning: October 1, 1993 Ending: January 31, 2010 X Year to year thereafter, provided that the parties agree to --- gathering rates to be in effect after January 31, 2010. See Appendix "A" for additional information." 5. Effective June 10, 1994, Paragraph 4 of the Agreement shall be deleted in its entirety and the following Paragraph 4 shall be substituted therefore. "4. This Agreement is subject to the rates contained in Appendix "A" and to all of the terms of the attached General Terms and Conditions - Interruptible Gathering (see Exhibit "A"), except as adjusted as follows: Article 8 - Quality Specifications In addition to the gas quality specifications described in Article 8, the following gas quality specifications shall apply to gas delivered to Satanta. Transporter shall not process such gas prior to delivery. Shipper shall retain all processing rights associated with Shipper's gas delivered to the Satanta Point of Delivery. The parties acknowledge that the Btu and hydrocarbon components of the gas delivered to Satanta from time to time will vary subject to such commingled stream available from Transporter. However, in the event such commingled stream contains more than 350 parts per million of carbon dioxide by volume, more than four parts per million of hydrogen sulfide by volume, or any mercury at the inlet to the plant, the parties shall undertake the following in order: (1) Shipper shall notify Transporter of any such non- conformance with the above specifications. Shipper represents that these quality specifications are the same as, and no more stringent than, the quality requirements for any gas being delivered to Satanta. (2) Shipper shall have the right, but not the obligation, to treat the gas which is the source of the non-conformance at its sole cost or to pay for treatment of such gas at a mutually agreeable point on CIG's Hugoton Gathering System. (3) If it is not economic for Shipper to treat such gas, excluding the gas described in Exhibit "B", Schedule 3, then Transporter shall have the right, but not the obligation, to remedy such non- conformance at no cost to Shipper. In determining whether it is economic to treat non-complying gas delivered hereunder, Shipper shall consider such gas with all other gas being delivered to the Satanta Point of Delivery which requires treatment for carbon dioxide and/or hydrogen sulfide and provide similar economic evaluations for non-complying gas delivered hereunder as are provided for any other such non-complying gas. Further, any such economic evaluations shall also include the blending of such gas delivered hereunder with all gas being delivered to the Satanta Point of Delivery. In any event, Shipper shall be responsible for treating Shipper's Directly-Connected Gas (Exhibit "B", Schedule 3) which shall be excluded in determining whether or not treatment is economic. (4) If Shipper does not determine that there is an economic solution available for the non-complying gas (other than Shipper's Directly-Connected Gas, Exhibit "B", Schedule 3) and Transporter does not restore the gas quality to the standards set forth above, then Shipper may terminate this Agreement, with no further obligations on the part of either party, including, but not limited to, any costs described in Footnote 6 in Appendix "A", but excluding payments by Shipper for services rendered prior to such termination. If the commingled stream, not including Shipper's New Gas and Shipper's Directly Connected Gas (Exhibit "B", Schedules 2 and 3), to be delivered to the Satanta Point of Delivery by Transporter hereunder, contains more than 0.5% of carbon dioxide by volume, Shipper shall also have the right to terminate this Agreement with no further obligations on the part of either party, including, but not limited to, any costs described in Footnote 6, Appendix "A", but excluding payments by Shipper for services rendered prior to such termination. 6. Effective June 10, 1994, Paragraph 9 of the Agreement shall be deleted in its entirety and the following Paragraph 9 shall be substituted therefore. "9. Other Operating Provisions: Uneconomic Wells and Installation of Compression ------------------------------------------------ If, for any prior twelve month period, providing gathering service from a particular well to the delivery points hereunder has been uneconomic to Transporter, then Transporter may request a volume increase commitment or a renegotiation of the gathering rate for that particular well. For purposes of this section, gathering services from a well to the delivery points are uneconomic for a well if gathering revenues derived from the Base Rate specified in Appendix "A" and received from production from that particular well are less than 126% of Shipper's share of the direct cost of operating the gathering facilities, calibrating, maintaining and reading the wellhead meters, treating by Transporter if any, to conform to quality specifications of Article 8, and operating and maintaining compression to effect deliveries hereunder for each well in question. Transporter shall not be required to install any additional facilities for that well unless Shipper agrees at that time that Transporter can include the cost of such additional facilities in the direct cost of gathering for such well for the purpose of determining whether providing gathering service for a particular well has been uneconomic for Transporter. Direct cost(s) are expenditures for materials and services actually used on the gathering system or at the gathering system level for the direct benefit of the gathering system and include expenditures for operating field lines, operating field compressor stations, field compressor station fuel and power provided by Transporter, operating field measuring and regulating station equipment, rent of items located on the gathering system, maintenance of field structures and improvements, maintenance of field lines, maintenance of field compressor station equipment, maintenance of field measuring and regulating station equipment, and First Level Supervision. First Level Supervision includes those employees actually located in the field whose primary function is the direct supervision of other employees and/or contract labor directly located on the gathering system in an operating capacity. All other costs, including supervisors and managers above First Level Supervision are not included in Direct Costs. Shipper shall have the right to audit Transporter's calculations and records which support Transporter's claim that providing gathering service to a particular Shipper well is uneconomic. If agreement on a volume increase or a new gathering rate for such well cannot be reached, Shipper may elect to contract operate the measurement facilities and wellhead compression, if any, for such Shipper well or wells, provided that arrangements shall be made to accommodate other parties' gas and that Shipper shall be responsible only for operating the wellhead gathering facilities, calibrating, reading and maintaining the wellhead meters and allocating the gas delivered to a central delivery meter among all Shipper wells connected to the lateral. If multiple Shipper wells connected to a lateral are determined to be uneconomic, Transporter, at its sole cost, will install metering facilities for custody transfer measurement at a location downstream of the Shipper wells determined to be uneconomic. Transporter will continue to maintain the gathering lines and wellhead gathering facilities. Shipper will have the right to install central compression on such lateral. If agreement on a volume increase or new gathering rate cannot be reached and Shipper elects not to contract operate the affected measurement facilities and wellhead compression, if any, Transporter may discontinue gathering service for such well and the Agreement will be terminated for such well. Gathering System Capacity ------------------------- Shipper's gas will be received into Transporter's Hugoton Gathering System on an interruptible basis and Transporter shall notify Shipper in the event of a reduction in available capacity to the Satanta Point of Delivery from any well. As to Shipper's gas nominated, scheduled and received into Transporter's Hugoton Gathering System for delivery to the Satanta Point of Delivery, Transporter shall deliver and Shipper shall receive Shipper's gas less fuel (as set forth in Appendix "A") at the Satanta Point of Delivery, subject only to events of force majeure as set forth in Article 11. Shipper shall have the continuing option to convert this Agreement to a firm gathering agreement to the Satanta Point of Delivery on a well by well basis, as needed. Any such conversion shall be effective until the following February 1 and continue in effect thereafter unless terminated effective on a February 1 by Shipper's thirty day prior written notice to Transporter. Firm gathering shall be at Transporter's maximum rates as such rates may change from time to time. If Transporter fails to notify Shipper of a reduction in available capacity and Transporter cannot provide sufficient gathering capacity to permit Shipper to convert to firm gathering service for a particular well, then Shipper may terminate this Agreement as to that well. Shipper shall have the right to convert back to interruptible service at each February 1; provided however, if Shipper converts back to interruptible service, such service will be interruptible for the remaining term of this Agreement. Split Connect Provision ----------------------- Shipper, as to its interest, its affiliates' interest and its successors' interest in any well producing Shipper's Gas, hereby agrees for the term hereunder not to split - connect any of the Shipper wells currently or hereafter connected to Transporter's Hugoton Gathering System. Additional Provisions --------------------- In the event of any conflict between the terms and provisions of this Agreement and the Letter Agreements between Shipper and Transporter dated January 5 and June 1, 1994, or the letter from Transporter to Shipper dated January 17, 1994, such Letter Agreements and letter shall control." 7. Effective January 5, 1994, Paragraph 7 of the Agreement shall be deleted in its entirety and the following Paragraph 7 shall be substituted therefore. "7. Notices: Transporter: Colorado Interstate Gas Company P.O. Box 1087 Colorado Springs, CO 80944 Attention: Gathering Department Gathering Department Fax: (719) 520- 4449 Volume Management Fax: (719) 520- 4449 Shipper: Mesa Operating Co. 5205 N. O'Conner Blvd., Suite 1400 Irving TX 75039-3746 Attention: Steve Tennison Fax: (214) 444-4394" This Amendment shall be effective as of the dates set forth in Paragraphs 1 through 7 above, and except as herein amended, the Agreement shall in all respects remain in full force and effect. IN WITNESS WHEREOF, the Parties have executed this Amendment as of the 9th day of October, 1995. - --- ------- COLORADO INTERSTATE GAS COMPANY (Transporter) By /s/ S. W. Zuckweiler ---------------------------- S.W. Zuckweiler Vice President MESA OPERATING CO. ACTING ON BEHALF OF ITSELF AND AS AGENT FOR HUGOTON CAPITAL LIMITED PARTNERSHIP (Shipper) By /S/ Steven R. Tennison ------------------------------- Steven R. Tennison ------------------------------- (Print or type name) Attorney-in-Fact ------------------------------- (Print or type title) Contract No. 11085 (MESA LOGO) January 5, 1994 Mr. S. W. Zuckweiler Colorado Interstate Gas Company P. O. Box 1087 Colorado Springs, CO 80944 Gentlemen: Since May 1993, production from certain wells owned by Mesa Operating Limited Partnership (MESA) has been curtailed as a result of an increase in the operating pressure of the Hugoton Gathering System owned by Colorado Interstate Gas Company (CIG). After numerous discussions, CIG and MESA have determined the installation of four compressors will allow MESA to resume normal production levels from the wells connected to the six laterals listed in Attachment A (CIG Laterals). Both MESA and CIG agree to proceed with the installation and operation of such compressors pursuant to the following terms and conditions. 1. CIG, at its sole cost, shall provide inlet and outlet connections between each of the six CIG Laterals listed in Attachment A, the four compressors to be installed by MESA at its sole cost, and CIG's Hugoton Gathering System downstream of MESA's compressor units. Such compressors will be located at sites mutually agreed to by MESA and CIG. 2. CIG, at its sole cost, shall connect to the nearest CIG Lateral the Winger C-4, Winger C-2, Winger C-1 and Winger 10-33. If the gathering revenue received from said wells in the period beginning with completion of the new connections until January 31, 1996, is less than the cost of such connections, then MESA shall reimburse CIG for the difference within 10 days of CIG's invoice date. 3. As soon as possible after signing this agreement, MESA shall furnish, own, maintain and operate at its own cost four compressor units at mutually agreeable locations. CIG's delivery obligation under the gathering agreement shall be reduced by the quantity of fuel gas used in the operation of said compressors. In addition to its gas, MESA shall compress the gas produced by third parties from the wells connected to the CIG Laterals as of the date of this agreement. Further, the volumes MESA shall be required to compress for third parties shall be limited to the volume levels produced for such third parties during the last month prior to May, 1993, in which full production occurred. CIG shall reimburse MESA in-kind for the actual fuel gas attributed to the compression of such third parties' volumes. 4. CIG shall use its best efforts to operate its Hugoton Gathering System at the CIG Lateral interconnections at pressures not in excess of 125 psig, but in no event shall the pressures at CIG Lateral interconnections exceed 137 psig. 5. CIG agrees to reduce by $0.013 per MMBtu the gathering fee charged pursuant to the present gathering agreement for gas gathering for MESA's account through the CIG laterals. 6. This letter agreement shall remain in effect until MESA elects to remove the compressors installed pursuant to Item 3 above, provided, however, if MESA removes the compressors prior to January 31, 1996, and the gathering revenues attributed to the wells on the CIG Laterals, less revenues from the wells identified in Paragraph 2, are less than the costs incurred by CIG under Paragraph 1, then MESA shall reimburse CIG for the difference within 10 days of CIG's invoice date. Nothing in this letter agreement shall be deemed an admission of law or fact by either party. If the above terms and conditions are acceptable to CIG, please execute a copy of this letter and return it to us. We look forward to beginning work on this project. Sincerely, /s/ S. Leonard Hruzek, Jr. S. Leonard Hruzek, Jr. SLH/kkh ACCEPTED AND AGREED TO: COLORADO INTERSTATE GAS COMPANY By: /s/ S.W. Zuckweiler --------------------- S.W. Zuckweiler Vice President Date: August 17, 1994 --------------- ATTACHMENT "A" Laterals in Lakin Gathering System 1. Lateral west of the Interconnect with F54-8" in 33-27S-40W 2. Lateral east of the Interconnect with F54-8" in 33-27S-40W 3. Lateral west of the Interconnect with F54-8" in 28-27S-40W 4. Lateral east of the Interconnect with F54-8" in 28-27S-40W 5. Lateral east of the Interconnect with F9-10" in 21-27S-40W 6. Lateral east of the Interconnect with F9-10" in 15-27S-40W Dennis E. Fagerstone vice president-exploration & production (MESA LOGO) June 1, 1994 Mr. Steve W. Zuckweiler Colorado Interstate Gas Company P. O. Box 1087 Colorado Springs CO. 80944 Re: Connection of CIG Facilities To Mesa's Satanta Plant; Terms, Rates of Gathering Service Dear Mr. Zuckweiler: This letter will set forth the agreement between Colorado Interstate Gas Company ("CIG") and Mesa Operating Co. ("MESA"), acting on behalf of itself and as agent for Hugoton Capital Limited Partnership ("HCLP"), regarding the connection of CIG's facilities to MESA's Satanta Gas Processing Plant and the terms and conditions which will govern the gathering of gas by CIG for MESA in the area of CIG's Hugoton Gathering System in southwest Kansas. Accordingly, for and in consideration of the premises and mutual covenants herein contained, CIG and MESA hereby agree as follows: 1. CIG will, at its sole cost, construct, own and operate facilities for delivery of up to 15 MMcf/d from CIG's Hugoton Gathering System Area to MESA's Satanta Plant at 100 psig. CIG's new facilities shall include approximately 5.5 miles of pipeline between CIG's existing F1- 12" gathering line and the inlet to MESA's Satanta Plant, electronic measurement at CIG's Delivery Point to the Satanta Plant inlet, and initial modifications required to existing CIG gathering compressors HFC #1 and HFC #6 to facilitate the delivery of up to 15 MMcf/d from CIG's Hugoton Gathering System Area to Mesa's Satanta Plant at 100 psig ("New Facilities"). CIG shall complete construction of the New Facilities within eight months of execution of this Agreement by CIG and MESA. 2. MESA shall install, maintain and operate its facilities to provide for a constant pressure of 100 psig at CIG's Delivery Point to the Satanta Plant inlet. 3. Gas gathered by CIG to the Satanta Plant shall be limited to (i) MESA's existing and future gas production from wells now connected to CIG's Hugoton Gathering System ("MESA-Owned Gas"), (ii) third-party gas marketed by MESA from existing MESA-operated wells now connected to CIG's Hugoton Gathering System ("MESA-Operated Gas"), (iii) gas which MESA may deliver from new sources (other than those specified in (iv) of this sentence which MESA connects or causes to be connected to CIG's Hugoton Gathering System ("MESA's New Gas") and (iv) gas which MESA may deliver through MESA's new connections made directly into CIG's 5.5 mile pipeline between CIG's F1-12" gathering line and the inlet to the Satanta Plant ("MESA's Directly-Connected Gas"); hereinafter collectively referred to as "MESA's Gas." CIG shall not process such gas prior to delivery. MESA shall retain all processing rights associated with MESA's Gas. MESA's Gas will be commingled with other gas in CIG's Hugoton Gathering System prior to delivery to the Satanta Plant. The parties acknowledge that the Btu and hydrocarbon components of the gas delivered from time to time will vary subject to such commingled stream available from CIG at the inlet of the Satanta Plant. CIG's delivery obligation shall be limited to that quantity of Dths received by CIG from MESA, less gathering fuel. However, in the event such commingled stream contains more than 350 parts per million of carbon dioxide by volume, more than four parts per million of hydrogen sulphide by volume or any mercury at the inlet to MESA's Satanta Plant, the parties shall undertake the following in order: (1) MESA shall notify CIG of any such non-conformance with the above specifications. MESA represents that these quality specifications are the same as, and no more stringent than, the quality requirements for any non-Mesa Gas being delivered to the Satanta Plant. (2) MESA shall have the right but not the obligation to treat the gas which is the source of non-conformance at its sole cost or to pay for treatment of such gas at a mutually agreeable point on CIG's Hugoton Gathering System. (3) If it is not economic for MESA to treat such gas, except MESA's Directly-Connected Gas, then CIG shall have the right but not the obligation to remedy such non-conformance at no cost to MESA. In determining whether there is an economic solution to treat non- complying gas being delivered by CIG hereunder, MESA shall consider such CIG-delivered gas with all volumes being delivered to Satanta which require treatment for carbon dioxide and/or hydrogen sulphide and provide similar economic evaluations for CIG-delivered non- complying gas as are provided for any other such non-complying gas. Further, any such economic evaluation shall also include the blending of such CIG-delivered gas with all gas being delivered to Satanta. In any event, MESA shall be responsible for treating MESA's Directly- Connected Gas which shall be excluded in determining whether or not treatment is economic. (4) If the parties cannot agree that there is an economic solution available for the non-complying gas (other than MESA's Directly-Connected Gas) and/or CIG does not restore the gas quality to standards set forth above, then MESA may terminate this Agreement, with no further obligations on the part of either party, including, but not limited to, any costs under Paragraphs 12 and 13 below, but excluding payments by MESA for services rendered prior to such terminations. If the commingled stream, not including MESA's New Gas and MESA's Directly-Connected Gas, to be delivered to the Satanta Plant by CIG hereunder, contains more than 0.5% of carbon dioxide by volume, MESA also shall have the right to terminate this agreement with no further obligations on the part of either party hereunder, including, but not limited to, any costs under Paragraphs 12 and 13 below, but excluding payments by MESA for services rendered prior to such termination. 4. MESA's gas will be received into the CIG Hugoton Gathering System on an interruptible basis and CIG shall notify MESA in the event of a reduction in available capacity to the Satanta Plant from any well. Once MESA's Gas is nominated, scheduled and received into the CIG Hugoton Gathering System, CIG shall deliver and MESA shall receive MESA's Gas less Fuel (as hereinafter defined) at the inlet of the Satanta Plant, subject only to events of force majeure as set forth in the gathering agreement between the parties. MESA shall have the continuing option to convert the interruptible gathering agreement to a firm gathering agreement to the Satanta Plant on a well by well basis, as needed for the remainder of the Contract Year and each Contract Year thereafter, at CIG's maximum rates for firm gathering as such rates may change from time to time. If CIG fails to notify MESA of a reduction in available capacity and CIG cannot provide sufficient gathering capacity to permit MESA to convert to firm gathering service for a particular well, then MESA may terminate this agreement as to that well. MESA shall have the right to convert back to interruptible service at the end of each Contract Year; provided however, if MESA converts back to interruptible service, such service will be interruptible for the remaining term of the agreement. 5. Subject to Paragraphs 3 and 4 above, the term of the rates and the other conditions of this agreement shall be 15 Contract Years and year to year thereafter. Thereafter, either party shall have the annual right to request renegotiation of the gathering rates to be effective after the first 15 Contract Years. Such request shall be made in writing and given to the other party not less than six months prior to the start of the Contract Year in which such renegotiated rates would become effective. If the parties are unable to mutually agree to a renegotiated rate, then this agreement shall terminate. 6. The gathering rates hereunder shall consist of a Base Rate I or a Base Rate II, whichever is applicable, and an Incremental Facilities Usage Rate as defined in Paragraph 12 below ("IFUR"). The gathering charges to be paid by MESA hereunder shall be calculated by applying the applicable Base Rate and the IFUR to MESA's Gas received into CIG's Hugoton Gathering System. In addition to the above charges, CIG shall retain quantities for Fuel, which is defined as a percentage of MESA's Gas received for gathering by CIG (the Fuel Percentage), except that the Fuel Percentage will not be applied to MESA's Directly- Connected Gas for a three-year period commencing with the first delivery of gas from each new connection to CIG's 5.5-mile pipeline. The Fuel Percentage (currently 3%) shall be adjusted from time to time throughout the term of the agreement and shall be based upon actual fuel usage in CIG's Hugoton Gathering System. 7. Effective in the first two Contract Years, the initial Base Rate I shall be applicable for gathering MESA-Owned Gas, MESA-Operated Gas and MESA's New Gas to the Satanta Plant on an interruptible basis and shall be $.13 per Dth. The first Contract Year shall commence upon initial delivery of gas by CIG to the Satanta Plant and shall continue until the first day of the month following the anniversary of initial delivery. Thereafter, each Contract Year shall consist of 12 months commencing on the first day of the month following each anniversary o initial delivery. The Base Rate I shall escalate to $.14 per Dth in the third Contract Year, $.145 per Dth in the fourth Contract Year and $.15 per Dth in the fifth Contract Year. Thereafter, the Base Rate I each month shall be equal to 9% of the index price for PEPL-Oklahoma published in the first issue of Inside FERC's Gas Market Report for such month. If such index price ceases to be published, then MESA and CIG shall select a mutually agreeable substitute generally recognized in the industry. In no event, however, shall the Base Rate I be less than $0.15 per Dth for the fifth Contract Year and thereafter. The rates for service hereunder shall apply only to gathering services in CIG's Hugoton Gathering System Area. 8. Gathering rates to the Lakin Master Meter shall be the Base Rate I plus $0.025 per Dth plus the IFUR. In addition, CIG shall retain quantities for Fuel as defined in Paragraph 6 above. 9. The Base Rate II shall be applicable for MESA's Directly-Connected Gas and shall be $0.01 per Dth for a three-year period commencing with the first delivery of gas from each new source. Thereafter, the Base Rate II for MESA's Directly-Connected Gas shall equal the Base Rate I then in effect and as it may change from time to time. At no time however, shall the sum of the Base Rate II and the IFUR be less than CIG's minimum tariff gathering rate. MESA shall be responsible for and shall pay all costs associated with connecting MESA's Directly- Connected Gas to CIG's 5.5-mile pipeline. 10. If, for any prior twelve-month period, providing gathering service from a particular well to the delivery points hereunder has been uneconomic to CIG, then CIG may request a volume increase commitment or a renegotiation of the gathering rate for that particular well. For purposes of this section, gathering services from a well to the delivery points are uneconomic for a well if gathering revenues derived from the Base Rate specified herein and received from production from that particular well are less than 126% of MESA's share of the direct cost of operating the gathering facilities, calibrating, maintaining and reading the wellhead meters, treating by CIG if any, to conform MESA's Gas to the specifications of Paragraph 3, and operating and maintaining compression to effect deliveries hereunder for each well in question. CIG shall not be required to install any additional facilities for that well unless MESA agrees at that time that CIG can include the cost of such additional facilities in the direct cost of gathering for such well for the purpose of determining whether providing gathering service for a particular well has been uneconomic for CIG. Direct cost(s) are expenditures for materials and services actually used on the gathering system or at the gathering system level for the direct benefit of the gathering system and include expenditures for operating field lines, operating fuel compressor stations, field compressor station fuel and power provided by CIG, operating field measuring and regulating station equipment, rent of items located on the gathering system, maintenance of field structures and improvements, maintenance of field lines, maintenance of field measuring and regulating station equipment, and First Level Supervision. First Level Supervision includes those employees actually located in the field whose primary function is the direct supervision of other employees and/or contract labor directly located on the gathering system in an operating capacity. All other costs, including supervisors and managers above First Level Supervision are not included in Direct Costs. MESA shall have the right to audit CIG's calculations and records which support CIG's claim that providing gathering service to a particular well is uneconomic. If agreement on a volume increase or a new gathering rate for such well cannot be reached, MESA may elect to contract operate the measurement facilities and wellhead compression, if any, for such MESA well or wells, provided that arrangements shall be made to accommodate other parties' gas and that MESA shall be responsible only for operating the wellhead gathering facilities, calibrating, reading and maintaining the wellhead meters and allocating the gas delivered to a central delivery meter among all MESA wells connected to the lateral. If multiple MESA wells connected to a lateral are determined to be uneconomic, CIG, at its sole cost, will install metering facilities for custody transfer measurement at a location downstream of the MESA wells determined to be uneconomic. CIG will continue to maintain the gathering lines and wellhead gathering facilities. MESA will have the right to install central compression on such lateral. If agreement on a volume increase or new gathering rate cannot be reached and MESA elects not to contract operate the affected measurement facilities and wellhead compression, if any, CIG may discontinue gathering service for such well and the agreement will be terminated for such well. 11. As soon as practicable but no later than July 1, 1994, MESA shall commence operation of CIG's meters and gathering laterals which serve MESA's wells upstream of CIG's F9-12" gathering pipeline in Section 28, T26S, R39W, Hamilton County, Kansas, provided that arrangements shall be made to accommodate other parties' gas and that MESA shall be responsible only for operating the wellhead gathering facilities on MESA's wells, calibrating, reading and maintaining the wellhead meters for MESA's wells and allocating the gas delivered to a central delivery meter among all MESA wells connected to the lateral. MESA shall furnish CIG with monthly measurement information on each such well. CIG, at its sole cost, will install, if suitable existing central measurement is not available, and operate the central metering facilities for custody transfer measurement and will continue to maintain the gathering lines and wellhead gathering facilities. MESA will have the right to install central compression at the connections of CIG's laterals to CIG's F54-8" in Section 4, T28S, R40W, Stanton County, Kansas, and CIG"s F51-8" in Section 20, 28 or 29, T26S, R39W, Hamilton County, Kansas, provided that arrangements shall be made to accommodate other parties' gas and that MESA's compression does not cause CIG's gathering system pressures to exceed the limits set forth in Paragraph 14. Notwithstanding the above, MESA shall have the right to deliver a minimum of 7.5 MMCF per day through such compressors without regard to such pressure limits set forth in Paragraph 14, and CIG shall continue to be obligated to operate its gathering system at pressure which do not exceed the limits set forth in Paragraph 14. CIG shall reimburse MESA in-kind for actual fuel attributed to this compression by MESA of all gas compressed on such laterals other than MESA's Gas. 12. In addition to the Base Rate, an Incremental Facilities Usage Rate ("IFUR") of $.06 per Dth shall apply to all of MESA's Gas. The IFUR shall be in effect commencing on the date of initial delivery of gas by CIG to the Satanta Plant. The IFUR shall continue in effect until the earlier of (i) the first day of the fifth Contract Year or (ii) the first day of the month immediately following the month in which the aggregate revenue attributable to the IFUR equals CIG's actual costs (including but not limited to materials, contract costs, rights- of-way, permits, engineering, supervision and allowance for funds used during construction) of the New Facilities. 13. To the extent that the actual costs of the New Facilities, as defined in Paragraph 12, exceed the aggregate of the IFUR charges paid and accrued between initial delivery and the first day of the fifth Contract Year, MESA shall reimburse CIG for the difference in a lump sum payment within 30 days of CIG's invoice. If any part of such difference resulted from a production limitation caused by CIG's inability to meet the pressure specifications set forth in Paragraph 14 below, then that part of the payment will be deferred for a period of time equal to the time period CIG interrupted delivery of MESA's gas. MESA shall have the right to audit CIG's records to verify costs of the New Facilities. 14. Operating Pressure Commitment A. CIG shall use its good faith efforts to operate its Hugoton Gathering System at the CIG lateral interconnections in Stanton County, Kansas which are listed below, at pressures not in excess of 125 psig, but in no event shall the pressure exceed 137 psig. (a) Lateral west of the interconnect with F54-8" in Section 33, T27S, R40W. (b) Lateral east of the interconnect with F54-8" in Section 33, T27S, R40W. (c) Lateral west of the interconnect with F54-8" in Section 28, T27S, R40W. (d) Lateral east of the interconnect with F54-8" in Section 28, T27S, R40W. (e) Lateral east of the interconnect with F9-10" in Section 21, T27S, R40W. (f) Lateral east of the interconnect with F9-10" in Section 15, T27S, R40W. B. CIG shall maintain a monthly average pressure not to exceed 85 psig at the interconnection point of CIG's F2617-4", F2607-4", F2606-4" and F28-8" gathering lines and CIG's F1L-12" gathering trunkline and CIG's F50-4" gathering line at the interconnect point with CIG's F1-16" gathering trunkline. Said gathering lines are used to gather MESA-Owned Gas from producing wells located in Sections 29, 32 and 33, T28S, R34W; Sections 27, 33, and 34, T27S, R33W; Sections 6 and 9, T29S, R33W, and Sections 1,2 and 4, T29S, R34W. CIG shall install at its sole cost the necessary pressure measuring equipment at such points and shall grant MESA access to the site and equipment so that MESA can monitor pressure. C. In the event that the pressures at one or more of the interconnect points described in A above are exceeded any time, or in B above are exceeded for three consecutive months, MESA shall provide written notification to CIG of such actual pressures. Upon verification and provided that MESA's installation of additional compression is in conformance with Paragraph 11, CIG, as soon as practicable but not more than 120 days after such notification by MESA, excluding any days of delay in obtaining rights-of-way, shall install, solely at its cost, compression, loopline, or any other facilities necessary to achieve the required pressure at that location. In the event that CIG encounters a delay or is prevented from obtaining rights-of-way, MESA may obtain such rights-of-way satisfactory to CIG, and shall assign same to CIG, and CIG shall reimburse MESA for the cost of such rights-of-way. D. Except as provided above, MESA shall deliver all other MESA's Gas to CIG at sufficient pressures to effect delivery. 15. MESA, as to its interest, its affiliates' interest and its successors' interest in any well producing MESA's Gas, shall agree for the term hereunder not to split-connect any of the MESA wells currently or hereunder connected to CIG's Hugoton Gathering System. 16. MESA shall have the right to deliver "B" Contract fuel gas make up to CIG at the outlet of the Satanta Plant, provided that (i) MESA shall contract for, administer and pay any and all costs associated with third-party transportation of such gas to CIG's transmission system; or (ii) in the alternative, and at CIG's discretion, such gas may be delivered to a third-party pipeline for CIG's Shippers' accounts provided there is no incremental cost to CIG or to its Shippers associated with such deliveries. 17. This Agreement is subject to the force majeure provisions of the Gas Gathering Agreement-Interruptible dated October 1, 1993, between CIG and MESA. This Agreement, when executed by both parties, shall be deemed to amend that certain agreement dated October 1, 1993, to reflect the terms and conditions set froth herein. To the extent there is any conflict between this Agreement and the Agreement dated October 1, 1993, this Agreement shall govern. 18. All provisions of this Agreement shall apply only to gathering services in CIG's Hugoton Gathering System Area. If the foregoing is in accordance with your understanding, please so indicate by signing in the space provided below and returning an original to the undersigned. Very truly yours, MESA OPERATING CO. ACTING ON BEHALF OF ITSELF AND AS AGENT FOR HUGOTON CAPITAL LIMITED PARTNERSHIP By: /s/ Dennis E. Fagerstone ------------------------------------- Dennis E. Fagerstone Vice President Exploration/Production ACCEPTED AND AGREED TO THIS 10th DAY OF JUNE, 1994. ---- ---- COLORADO INTERSTATE GAS COMPANY By /s/ Steven W. Zuckweiler ----------------------------- Steven W. Zuckweiler Vice President Agreement No.: 42026000- 49023 AMENDMENT DATED: March 1, 1996 to GAS GATHERING AGREEMENT-INTERRUPTIBLE between COLORADO INTERSTATE GAS COMPANY and MESA OPERATING CO. ACTING ON BEHALF OF ITSELF AND AS AGENT ON BEHALF OF HUGOTON CAPITAL LIMITED PARTNERSHIP DATED: October 1, 1993 AMENDMENT TO GAS GATHERING AGREEMENT-INTERRUPTIBLE THIS AMENDMENT, entered into as of this 1st day of March, 1996, by and between COLORADO INTERSTATE GAS COMPANY, herein called "Transporter," and MESA OPERATING CO. acting on behalf of itself and as agent on behalf of Hugoton Capital Limited Partnership hereinafter called "Shipper". WHEREAS, Transporter and Shipper entered into a Gas Gathering Agreement (Agreement) dated October 1, 1993, which provides for the gathering by Transporter and Shipper; and WHEREAS, Transporter and Shipper desire to revise the Imbalance provisions of Article 2 of the General Terms and Conditions: ---------------------------- NOW, THEREFORE, for and in consideration of the premises and the mutual covenants hereinafter contained, Transporter and Shipper agree that effective March 1, 1996, Article 2 of the General Terms and Conditions ---------------------------- shall be amended by substituting the following Section 2.3 for Sections 2.3 and 2.4: "2.3 Definitions and Resolution of Imbalances. -------------------------------------------- (a) Definitions. (i) "Imbalance." For the purposes of this Article, "Imbalance" shall mean the difference each Month between the Dth received hereunder by Shipper or Shipper's designee at the Point(s) of Delivery, and the Dth received hereunder by Transporter for Shipper's account at the Point(s) of Receipt upstream of the corresponding Point(s) of Delivery as those Receipt Quantities are adjusted for Fuel Reimbursement. The Imbalance shall be determined for each set of corresponding Point(s) of Receipt and Delivery (in each gathering system) under the Agreement. (ii) "Imbalance Percentage." For purposes of this Article, "Imbalance Percentage" for each gathering system under this Agreement shall be calculated by dividing the Imbalance in Dth in a gathering system in a Month by the total Dth received in that gathering system in that month and multiplying the quotient by 100. The Imbalance Percentage shall be calculated separately for each set of corresponding quotient by 100. The Imbalance Percentage shall be calculated separately for each set of corresponding Point(s) of Receipt and Delivery (in each gathering system) under the Agreement. (b) Resolution of Imbalances. Each Month and separately for each gathering system, the party owing an Imbalance to the other party shall reduce the Imbalance to zero by making a payment to the other party. The Imbalance payment shall be calculated by multiplying the Imbalance in Dth by the applicable CIG Gathering Cashout price. The Denver South Average CIG Gathering Cashout Price shall be used in computations for Southern Gathering Systems (CIG systems in Kansas, Oklahoma, Colorado and Texas), and the Denver North CIG Gathering Cashout Price shall be used for Northern Gathering Systems (CIG systems in Wyoming and Utah). The Denver South Price shall be the simple average of prices for ANR Oklahoma, NGPL Oklahoma, NNG Oklahoma and PEPL Oklahoma published in Inside FERC's Gas Market Report as the final monthly index price for the Month in which the imbalance occurred. The Denver North Price shall be the CIG Rocky Mountains price so published. In the event that the Imbalance Percentage is greater than 7.5% in a Month, then the payment calculated as above shall be increased by 10% as to payments owed Transporter by Shipper and decreased by 10% as to payments owed Shipper by Transporter. Imbalance payments so calculated and adjusted hereunder for each system shall be aggregated each Month to determine the net Imbalance payment to be paid by one party to the other. The aggregation of Imbalance payments and the net Imbalance payment shall be reported on an attachment to the monthly Imbalance statement. The net Imbalance payment shall be due within 10 days of the date of the statement." IN WITNESS WHEREOF, the Parties hereto have executed this Agreement on March 1, 1996. COLORADO INTERSTATE GAS COMPANY (Transporter) By: /s/ S. W. Zuckweiler ---------------------------- S. W. Zuckweiler Vice President MESA OPERATING CO. ACTING ON BEHALF OF ITSELF AND AS AGENT ON BEHALF OF HUGOTON ATTEST: CAPITAL LIMITED PARTNERSHIP (Shipper) By /s/ Ora Broomfield By: /s/ Steven R. Tennison ------------------------- ---------------------------- Title: Associate Marketing Rep. Steven R. Tennison ---------------------------- (Print or type name) Attorney-in-Fact ---------------------------- (Print or type title)