| Hughes 27L #00530-045-28440 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,060 | Nov 27, 1990 | 0 | 18,503 |
| Hughes 34B #00630-045-28441 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,450 | Nov 27, 1990 | 0 | 10,216 |
| San Juan 32 9 Unit #27630-045-28444 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,587 | Nov 27, 1990 | 0 | 46,994 |
| Frost #50130-045-28448 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,433 | Nov 27, 1990 | 0 | 4,948 |
| Angel Peak 16A #01930-045-28450 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,014 | Nov 27, 1990 | 0 | 11,499 |
| Hughes 19N #00230-045-28451 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,115 | Nov 27, 1990 | 0 | 6,430 |
| Grassy Canyon #00330-045-28454 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,589 | Nov 27, 1990 | 0 | 63,921 |
| Fullerton Federal 11 #04130-045-28424 | Hilcorp Energy Company | San JuanKutz Pictured Cliffs, West (Gas) | ActiveGas | 2,075 | Nov 23, 1990 | 0 | 10,249 |
| Fullerton Federal 15 #04130-045-28425 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,163 | Nov 23, 1990 | 0 | 14,661 |
| Hughes 29L #00130-045-28427 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,020 | Nov 23, 1990 | 0 | 13,859 |
| Wayne Moore Com #00230-045-28429 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,315 | Nov 21, 1990 | 0 | 21,945 |
| San Juan 28 6 Unit NP #42230-039-25018 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 2,967 | Nov 20, 1990 | 0 | 8,143 |
| San Juan 28 6 Unit NP #43330-039-25019 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,463 | Nov 20, 1990 | 0 | 16,153 |
| San Juan 28 6 Unit #47530-039-25020 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,095 | Nov 20, 1990 | 0 | 20,958 |
| San Juan 29 7 Unit #53730-039-25021 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,635 | Nov 20, 1990 | 27 | 15,296 |
| San Juan 29 7 Unit #54730-039-25022 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,064 | Nov 20, 1990 | 0 | 103,517 |
| San Juan 30 6 Unit #48730-039-25023 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,533 | Nov 20, 1990 | 0 | 100,666 |
| Frost #50230-045-28423 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 2,400 | Nov 20, 1990 | 0 | 0 |
| Hardie 25L #00730-045-28438 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,990 | Nov 17, 1990 | 0 | 3,897 |
| San Juan 28 6 Unit #45930-039-24998 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,285 | Nov 13, 1990 | 0 | 45,474 |
| San Juan 28 6 Unit NP #41330-039-25004 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,245 | Nov 13, 1990 | 0 | 5,850 |
| San Juan 29 7 Unit #54030-039-25008 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,412 | Nov 13, 1990 | 36 | 65,324 |
| San Juan 31 6 Unit #21630-039-25017 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,323 | Nov 13, 1990 | 0 | 17,096 |
| Federal Coal 18 #02430-045-28397 | Hilcorp Energy Company | San JuanKutz Pictured Cliffs, West (Gas) | ActiveGas | 1,995 | Nov 13, 1990 | 0 | 2,114 |
| Federal Coal 12 #02330-045-28402 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,964 | Nov 13, 1990 | 0 | 5,744 |
| Douthit Federal #26130-045-28403 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,080 | Nov 13, 1990 | 0 | 19,373 |
| Douthit Federal #35130-045-28404 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,012 | Nov 13, 1990 | 0 | 12 |
| Douthit Federal #35230-045-28405 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,932 | Nov 13, 1990 | 0 | 20,448 |
| Vandewart a #01630-045-28411 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,130 | Nov 13, 1990 | 0 | 23,699 |
| Day B #01530-045-28412 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,145 | Nov 13, 1990 | 26 | 38,082 |
| Hughes 33M #00330-045-28413 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,910 | Nov 13, 1990 | 0 | 13,871 |
| San Juan 28 6 Unit #44030-039-24994 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,444 | Nov 9, 1990 | 0 | 30,057 |
| San Juan 28 6 Unit #43630-039-24995 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,602 | Nov 9, 1990 | 0 | 24,116 |
| San Juan 28 6 Unit NP #45530-039-24996 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,449 | Nov 9, 1990 | 0 | 12,543 |
| San Juan 28 6 Unit NP #45730-039-24997 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,302 | Nov 9, 1990 | 0 | 11,954 |
| San Juan 28 6 Unit #47430-039-25003 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,367 | Nov 9, 1990 | 0 | 10,857 |
| San Juan 28 6 Unit NP #46630-039-25005 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,369 | Nov 9, 1990 | 0 | 4,621 |
| San Juan 29 7 Unit #54430-039-25007 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 2,989 | Nov 9, 1990 | 0 | 192,848 |
| San Juan 28 6 Unit NP #47230-039-25000 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,395 | Nov 8, 1990 | 0 | 19,584 |
| San Juan 28 6 Unit NP #47330-039-25001 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,495 | Nov 8, 1990 | 0 | 5,185 |
| San Juan 28 6 Unit NP #41930-039-25002 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,384 | Nov 8, 1990 | 0 | 14,464 |
| San Juan 28 6 Unit #46730-039-25006 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,459 | Nov 8, 1990 | 0 | 23,886 |
| San Juan 29 7 Unit NP #56330-039-25009 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,100 | Nov 8, 1990 | 0 | 13,921 |
| Angel Peak 24H #01430-045-28394 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,480 | Nov 8, 1990 | 0 | 15,265 |
| Fullerton Federal 14 #03230-045-28395 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,200 | Nov 8, 1990 | 0 | 3,065 |
| Scott E Federal 25 #01430-045-28396 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,375 | Nov 8, 1990 | 0 | 1,774 |
| San Juan 32 9 Unit #27430-045-28410 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,609 | Nov 8, 1990 | 0 | 60,125 |
| San Juan 32 8 Unit #24230-045-28415 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,348 | Nov 8, 1990 | 0 | 52,145 |
| San Juan 32 8 Unit #23630-045-28416 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,462 | Nov 8, 1990 | 0 | 102,427 |
| Grassy Canyon #00130-045-28418 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,676 | Nov 8, 1990 | 0 | 55,529 |