| Cox Canyon Unit #20030-045-27878 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,218 | Jun 13, 1990 | 0 | 31,618 |
| San Juan 30 5 Unit #21530-039-24787 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,130 | Jun 11, 1990 | 0 | 44,171 |
| San Juan 30 5 Unit #20730-039-24790 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,154 | Jun 11, 1990 | 0 | 53,535 |
| Bolack 9 #00130-045-27857 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,030 | Jun 11, 1990 | 0 | 10,913 |
| Roelofs B #00730-045-27858 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,153 | Jun 11, 1990 | 0 | 40,123 |
| San Juan 30 5 Unit #21830-039-24788 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,104 | Jun 8, 1990 | 0 | 58,083 |
| San Juan 28 6 Unit NP #40830-039-24789 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,628 | Jun 8, 1990 | 0 | 16,986 |
| Gordon #00530-045-06332 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,937 | Jun 6, 1990 | 0 | 9,542 |
| Johnson #00230-045-06366 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,927 | Jun 6, 1990 | 0 | 14,944 |
| Kutz Deep Test #00230-045-07129 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,086 | Jun 6, 1990 | 0 | 3,520 |
| Kutz Deep Test #00130-045-07265 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,248 | Jun 6, 1990 | 0 | 16,811 |
| Kutz Canyon Oil and Gas #00130-045-07414 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,108 | Jun 6, 1990 | 0 | 21,797 |
| East #02030-045-20555 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,565 | Jun 6, 1990 | 0 | 49,112 |
| Decker Gas Com a #00130-045-27840 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,006 | Jun 5, 1990 | 0 | 107,962 |
| San Juan 32 9 Unit #28330-045-27849 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,481 | Jun 4, 1990 | 0 | 57,785 |
| North Indian Basin Unit #00830-015-26324 | Hilcorp Energy Company | EddyIndian Basin; Upper Penn (Pro Gas) | ActiveGas | — | Jun 1, 1990 | 0 | 10,826 |
| San Juan 32 9 Unit #25130-045-27847 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,437 | Jun 1, 1990 | 0 | 97,884 |
| San Juan 32 9 Unit #25230-045-27848 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,574 | Jun 1, 1990 | 0 | 86,783 |
| San Juan 32 7 Unit #21530-045-27854 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,290 | May 31, 1990 | 0 | 30,512 |
| San Juan 29 5 Unit #21830-039-24782 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,750 | May 30, 1990 | 0 | 10,490 |
| Cleveland #00230-045-06334 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,222 | May 29, 1990 | 0 | 34,973 |
| McAdams #00330-045-06796 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,925 | May 29, 1990 | 0 | 6,567 |
| Galt B #00130-045-06820 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,940 | May 29, 1990 | 0 | 8,912 |
| Feasel a #00130-045-07035 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,911 | May 29, 1990 | 0 | 9,443 |
| Feasel a #00330-045-07071 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,010 | May 29, 1990 | 0 | 9,637 |
| FC Federal Com #00830-045-27831 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 4,047 | May 29, 1990 | 21 | 15,577 |
| Wilch a #01330-045-27837 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,051 | May 29, 1990 | 0 | 8,003 |
| Hughes B #01530-045-27844 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,145 | May 29, 1990 | 0 | 12,584 |
| East #10330-045-27850 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,772 | May 29, 1990 | 0 | 49,805 |
| East Com #10530-045-27851 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,534 | May 29, 1990 | 0 | 3,498 |
| Ohio E Govt 18 #00130-045-27830 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,275 | May 25, 1990 | 0 | 39,710 |
| Huerfanito Unit #02930-045-06100 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,247 | May 24, 1990 | 0 | 18,494 |
| Abrams #00230-045-09941 | Hilcorp Energy Company | San JuanAztec Pictured Cliffs (Gas) | ActiveGas | 2,255 | May 24, 1990 | 0 | 3,382 |
| San Juan 32 7 Unit #20930-045-27824 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,448 | May 24, 1990 | 0 | 43,729 |
| Angel Peak 9L #01030-045-27826 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,020 | May 24, 1990 | 0 | 6,551 |
| Angel Peak 16L #01130-045-27827 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,924 | May 24, 1990 | 0 | 12,336 |
| Roelofs a #00430-045-27835 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,292 | May 24, 1990 | 0 | 27,439 |
| Angel Peak 24L #00930-045-27839 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 2,135 | May 24, 1990 | 0 | 0 |
| San Juan 29 6 Unit #25930-039-24763 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,370 | May 23, 1990 | 0 | 30,389 |
| San Juan 29 6 Unit #25830-039-24766 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,346 | May 22, 1990 | 0 | 113,071 |
| San Juan 29 6 Unit #26030-039-24767 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,428 | May 22, 1990 | 0 | 27,176 |
| San Juan 30 5 Unit #21930-039-24768 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | Temporarily abandonedMiscellaneous | 3,100 | May 22, 1990 | 0 | 0 |
| Hargrave #00130-045-06799 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,206 | May 21, 1990 | 0 | 10,083 |
| Atlantic Fruitland 24 Com #00230-045-27801 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,210 | May 21, 1990 | 0 | 9,805 |
| Bolack 9 #00230-045-27804 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,025 | May 21, 1990 | 0 | 15,380 |
| Bolack 21 #00230-045-27805 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,040 | May 21, 1990 | 0 | 9,171 |
| Bolack 15 #00130-045-27806 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,075 | May 21, 1990 | 0 | 17,643 |
| Bolack 16 #00230-045-27807 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,060 | May 21, 1990 | 0 | 12,678 |
| Schwerdtfeger 17 #00130-045-27808 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,950 | May 21, 1990 | 0 | 5,903 |
| Schwerdtfeger 5 #00130-045-27819 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 1,950 | May 21, 1990 | 0 | 0 |