| Yates Field Unit #23D0642-371-07195 | Kinder Morgan Production Co LLC only | Pecos, TXYates | PluggedOil | 1,999 | Feb 10, 1999 | — | — |
| Mona Lehn State #242-371-36895 | Unit Petroleum Company only | Pecos, TXMona (Wichita-Albany) | PluggedGas | 5,000 | Feb 9, 1999 | — | — |
| P.B.M. Unit #242-371-36898 | Union Oil Company of Californiapermitted by · no operator of record | Pecos, TXGomez (Devonian) | Not on schedule | 17,200 | Feb 8, 1999 | — | — |
| Yates Field Unit #47B2542-371-35729 | Kinder Morgan Production Co LLC only | Pecos, TXYates | ActiveInjection | 1,245 | Feb 4, 1999 | — | — |
| Lindsey State #400142-371-36521 | Xeric Oil & Gas Corporation only | Pecos, TXChancellor (Delaware Sand) | PluggedOil | 11,500 | Feb 4, 1999 | — | — |
| Kenower #342-371-36297 | Olsen Energy Inc. only | Pecos, TXWildcat | PluggedOil | 5,350 | Feb 2, 1999 | — | — |
| Mauer #242-371-36886 | Imperial Gas Resources LLCpermitted by · no operator of record | Pecos, TXT.C.I., West (Seven Rivers) | Not on schedule | 1,850 | Jan 29, 1999 | — | — |
| Yates Field Unit #82C1242-371-15878 | Kinder Morgan Production Co LLC only | Pecos, TXYates | PluggedOil | 2,000 | Jan 27, 1999 | — | — |
| Geo-Marathon 16 #142-371-36894 | Olsen Energy Inc. only | Pecos, TXSaddle Butte N. (Granite Wash) | PluggedGas | 4,999 | Jan 27, 1999 | — | — |
| Elsinore "73A" #1HZ42-371-36545 | Pedeco, Inc.permitted by · no operator of record | Pecos, TXGMW (Wolfcamp) | Plugged | 11,000 | Jan 25, 1999 | — | — |
| Escalera 75A #142-371-36599 | Mulloy Operating Inc. only | Pecos, TXWildcat | PluggedOil | 9,000 | Jan 25, 1999 | — | — |
| Knight State #142-371-03291 | Adobe Oil & Gas Corp. only | Pecos, TXApco-Warner W. (Wichita Albany) | PluggedGas | 5,100 | Jan 22, 1999 | — | — |
| Yates Field Unit #24D1142-371-04325 | Kinder Morgan Production Co LLC only | Pecos, TXYates | Shut inOil | 1,617 | Jan 13, 1999 | — | — |
| Yates Field Unit #49C7742-371-33449 | Kinder Morgan Production Co LLC only | Pecos, TXYates | ActiveInjection | 1,630 | Jan 12, 1999 | — | — |
| Mitchell-Thomas Unit 1 #2E42-371-04414 | XTO Energy Inc. only | Pecos, TXPuckett (Ellenburger) | PluggedGas | 15,600 | Jan 11, 1999 | — | — |
| Yates Field Unit #55F1642-371-35309 | Kinder Morgan Production Co LLC only | Pecos, TXYates | ActiveOil | 1,914 | Jan 6, 1999 | — | — |
| Yates Field Unit #273Z2442-371-33019 | Kinder Morgan Production Co LLC only | Pecos, TXYates | ActiveOil | 1,851 | Jan 5, 1999 | — | — |
| Yates Field Unit #37F4942-371-33852 | Kinder Morgan Production Co LLC only | Pecos, TXYates | PluggedOil | 1,999 | Jan 5, 1999 | — | — |
| Yates Field Unit #39E3442-371-34446 | Kinder Morgan Production Co LLC only | Pecos, TXYates | PluggedOil | 1,999 | Jan 5, 1999 | — | — |
| Yates Field Unit #22A3242-371-35518 | Kinder Morgan Production Co LLC only | Pecos, TXYates | Shut inOil | 1,486 | Jan 5, 1999 | — | — |
| Yates Field Unit #273E1842-371-33027 | Kinder Morgan Production Co LLC only | Pecos, TXYates | Shut inOil | 1,947 | Jan 4, 1999 | — | — |
| Yates Field Unit #21C0842-371-33495 | Kinder Morgan Production Co LLC only | Pecos, TXYates | PluggedOil | 1,999 | Jan 4, 1999 | — | — |
| Yates Field Unit #39D2742-371-33890 | Kinder Morgan Production Co LLC only | Pecos, TXYates | PluggedOil | 1,999 | Jan 4, 1999 | — | — |
| Yates Field Unit #21D1342-371-34183 | Kinder Morgan Production Co LLC only | Pecos, TXYates | PluggedOil | 1,999 | Jan 4, 1999 | — | — |
| Yates Field Unit #35A5442-371-34647 | Kinder Morgan Production Co LLC only | Pecos, TXYates | PluggedOil | 1,999 | Jan 4, 1999 | — | — |
| State Robbins-Kirk #142-371-36892 | Cox, John L.permitted by · no operator of record | Pecos, TX | Plugged | 29,000 | Dec 29, 1998 | — | — |
| West Ranch 5 #642-371-36890 | Longfellow Energy LP only | Pecos, TXPinon (Overthrust) | ActiveGas | 7,725 | Dec 22, 1998 | — | — |
| West Ranch 5 #542-371-36891 | Longfellow Energy LP only | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 7,265 | Dec 22, 1998 | — | — |
| Yates Field Unit #49J2242-371-06123 | Kinder Morgan Production Co LLC only | Pecos, TXYates | ActiveInjection | 1,467 | Dec 21, 1998 | — | — |
| Yates Field Unit #275C3142-371-33417 | Kinder Morgan Production Co LLC only | Pecos, TXYates | PluggedOil | 1,999 | Dec 18, 1998 | — | — |
| Yates Field Unit #96C09HZ42-371-36090 | Kinder Morgan Production Co LLC only | Pecos, TXYates | ActiveOil | 1,722 | Dec 11, 1998 | — | — |
| Huffman 12 #142-371-36888 | Patterson Petroleum, Inc.permitted by · no operator of record | Pecos, TX | Plugged | 5,200 | Dec 10, 1998 | — | — |
| Pope 4 #142-371-36889 | Patterson Petroleum, Inc.permitted by · no operator of record | Pecos, TX | Plugged | 5,500 | Dec 10, 1998 | — | — |
| Robbins Jerusha et al -a- #5A42-371-02153 | XTO Energy Inc. only | Pecos, TXPuckett (Ellenburger) | PluggedGas | 15,400 | Dec 9, 1998 | — | — |
| Robbins Jerusha et al -a- #1042-371-02440 | XTO Energy Inc. only | Pecos, TXPuckett (Ellenburger) | PluggedGas | 14,500 | Dec 9, 1998 | — | — |
| McGrew #242-371-36271 | Toc Energy Resources LLC only | Pecos, TXHeiner S. (Clearfork) | Shut inGas | 5,323 | Dec 9, 1998 | — | — |
| Oates J. S. #6742-371-36881 | GW Energy Inc. only | Pecos, TXOates | ActiveOil | 871 | Dec 9, 1998 | — | — |
| Coates P.C. #142-371-32435 | International Oil & Gas Corp. only | Pecos, TXCoates (Strawn) | PluggedOil | 14,000 | Dec 7, 1998 | — | — |
| West Ranch #310342-371-36885 | Longfellow Energy LP only | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 7,803 | Dec 7, 1998 | — | — |
| Geo-Marathon 15 #1__42-371-36883 | Geonatural Resources, Inc.permitted by · no operator of record | Pecos, TX | Plugged | 4,999 | Dec 2, 1998 | — | — |
| Oates J. S. #7242-371-36876 | GW Energy Inc. only | Pecos, TXOates | ActiveOil | 842 | Nov 30, 1998 | — | — |
| Oates J. S. #7142-371-36877 | GW Energy Inc. only | Pecos, TXOates | ActiveOil | 839 | Nov 30, 1998 | — | — |
| Oates J. S. #7042-371-36878 | GW Energy Inc. only | Pecos, TXOates | ActiveOil | 865 | Nov 30, 1998 | — | — |
| Oates J. S. #6942-371-36879 | GW Energy Inc. only | Pecos, TXOates | ActiveOil | 869 | Nov 30, 1998 | — | — |
| Oates J. S. #6842-371-36880 | GW Energy Inc. only | Pecos, TXOates | ActiveOil | 861 | Nov 30, 1998 | — | — |
| Meyring #1 #142-371-36882 | Four C Oil & Gas Corp.permitted by · no operator of record | Pecos, TX | Plugged | 4,000 | Nov 30, 1998 | — | — |
| University 24 #142-371-83522 | Patterson Petroleum, Inc.permitted by · no operator of record | Pecos, TX | Plugged | 3,900 | Nov 30, 1998 | — | — |
| Testa #142-371-05833 | Imperial Gas Resources LLC only | Pecos, TXT.C.I. West (Seven Rivers) | ActiveGas | 2,231 | Nov 23, 1998 | — | — |
| Jasper Co. School Lands #1042-371-36875 | Matador Operating Companypermitted by · no operator of record | Pecos, TXPuckett, North (Ellenburger) | Plugged | 10,300 | Nov 23, 1998 | — | — |
| Puckett -C- #142-371-03813 | White Rock Oil & Gas LLC only | Pecos, TXPuckett (Ellenburger) | ActiveGas | 14,924 | Nov 19, 1998 | — | — |