| San Juan 32 9 Unit #23030-045-27602 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,590 | Feb 15, 1990 | 0 | 14,110 |
| San Juan 29 7 Unit #53230-039-24624 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,723 | Feb 14, 1990 | 0 | 7,706 |
| San Juan 32 9 Unit #22630-045-27599 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,558 | Feb 14, 1990 | 0 | 38,820 |
| San Juan 32 9 Unit #22830-045-27600 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,425 | Feb 14, 1990 | 0 | 81,723 |
| San Juan 32 9 Unit #23530-045-27603 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,334 | Feb 14, 1990 | 0 | 14,702 |
| Brookhaven Com B #003R30-045-27605 | Hilcorp Energy Company | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,549 | Feb 14, 1990 | 188 | 15,654 |
| Atlantic Com a #007R30-045-27608 | Hilcorp Energy Company | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,970 | Feb 14, 1990 | 425 | 44,122 |
| Mark Owen #00130-025-07037 | Hilcorp Energy Company | LeaTubb Oil & Gas (Pro Gas) | ActiveGas | 6,550 | Feb 1, 1990 | 0 | 1,905 |
| San Juan 29 5 Unit #21330-039-24604 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,664 | Jan 16, 1990 | 68 | 36,779 |
| San Juan 29 6 Unit #21430-039-24606 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,305 | Jan 16, 1990 | 0 | 40,132 |
| San Juan 29 6 Unit #21630-039-24607 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,350 | Jan 16, 1990 | 0 | 30,426 |
| San Juan 29 6 Unit #21930-039-24608 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,333 | Jan 16, 1990 | 0 | 53,139 |
| San Juan 29 6 Unit #23030-039-24609 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,284 | Jan 16, 1990 | 0 | 16,833 |
| San Juan 29 6 Unit #23130-039-24610 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,322 | Jan 16, 1990 | 0 | 25,100 |
| San Juan 32 7 Unit #21030-045-27565 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,490 | Jan 16, 1990 | 0 | 47,292 |
| San Juan 30 6 Unit #48230-039-24613 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,558 | Jan 12, 1990 | 0 | 96,255 |
| Florance Gas Com C #00130-045-27566 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,256 | Jan 4, 1990 | 0 | 61,186 |
| Frederick H Curry WN #00230-025-26487 | Hilcorp Energy Company | LeaJalmat; Tan-Yates-7 Rvrs (Gas) | ActiveGas | 3,750 | Jan 1, 1990 | 0 | 5,496 |
| San Juan 32 8 Unit #20230-045-27562 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,549 | Dec 29, 1989 | 0 | 58,582 |
| Howell E #002R30-045-27563 | Hilcorp Energy Company | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,490 | Dec 29, 1989 | 8 | 61,979 |
| San Juan 30 6 Unit #41030-039-24602 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,694 | Dec 26, 1989 | 0 | 39,688 |
| Riddle #001RHZ30-045-27564 | Hilcorp Energy Company | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 8,680 | Dec 19, 1989 | 139 | 30,159 |
| San Juan 29 6 Unit #20830-039-24599 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,566 | Dec 18, 1989 | 0 | 115,671 |
| San Juan 30 6 Unit #47930-039-24600 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,566 | Dec 18, 1989 | 0 | 68,320 |
| San Juan 29 6 Unit #20130-039-24597 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,679 | Dec 15, 1989 | 0 | 99,158 |
| E H Pipkin 36 #00230-045-27552 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,817 | Dec 15, 1989 | 3 | 7,256 |
| San Juan 32 7 Unit #20130-045-27553 | Hilcorp Energy Company | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,210 | Dec 15, 1989 | 0 | 4,025 |
| San Juan 30 6 Unit #401R30-039-24366 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,033 | Dec 12, 1989 | 0 | 137,603 |
| FC State Com #01430-045-27550 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,900 | Dec 8, 1989 | 0 | 6,249 |
| San Juan 29 6 Unit #21230-039-24592 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,600 | Dec 5, 1989 | 0 | 95,995 |
| San Juan 28 6 Unit NP #40330-039-24588 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,377 | Dec 4, 1989 | 0 | 29,857 |
| San Juan 30 6 Unit #40530-039-24589 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,281 | Dec 4, 1989 | 0 | 33,091 |
| Payne #003E30-045-27543 | Hilcorp Energy Company | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,900 | Dec 4, 1989 | 32 | 26,506 |
| Warren Unit #09530-025-30659 | Hilcorp Energy Company | LeaWarren; Bli-TU-Dr Oil & Gas | ActiveOil | 7,448 | Dec 1, 1989 | 806 | 35,829 |
| San Juan 30 6 Unit #44630-039-24590 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,456 | Dec 1, 1989 | 0 | 132,994 |
| San Juan 31 6 Unit #20130-039-24591 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,218 | Dec 1, 1989 | 0 | 23,955 |
| Lewis Park #10030-045-27542 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,724 | Dec 1, 1989 | 0 | 34,770 |
| FC Federal #00130-045-27544 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,874 | Dec 1, 1989 | 0 | 40,837 |
| FC Federal Com #00330-045-27545 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,000 | Dec 1, 1989 | 0 | 141,015 |
| Three States Com #001A30-045-27534 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 5,802 | Nov 27, 1989 | 91 | 66,250 |
| San Juan 29 6 Unit #20930-039-24580 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,687 | Nov 22, 1989 | 0 | 56,036 |
| San Juan 29 6 Unit #21330-039-24581 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,360 | Nov 22, 1989 | 0 | 5,469 |
| Howell Gas Com. #00130-045-27533 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,250 | Nov 17, 1989 | 0 | 177,501 |
| Pierce #001R30-045-27527 | Hilcorp Energy Company | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,784 | Nov 8, 1989 | 233 | 21,648 |
| Sunray a #002R30-045-27528 | Hilcorp Energy Company | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,901 | Nov 8, 1989 | 143 | 16,689 |
| Quigley #001R30-045-27532 | Hilcorp Energy Company | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,000 | Nov 8, 1989 | 145 | 36,401 |
| FC State Com #01230-045-27524 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,982 | Nov 6, 1989 | 0 | 65,276 |
| FC State Com #01330-045-27525 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,190 | Nov 6, 1989 | 0 | 6,424 |
| Davis #50530-045-27526 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,870 | Oct 26, 1989 | 0 | 8,367 |
| FC State Com #00730-045-27514 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,580 | Oct 24, 1989 | 0 | 10,804 |