| Slane Canyon 32 #001B30-045-30513 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,226 | Jan 25, 2001 | 0 | 20,425 |
| Slane Canyon 32 #001C30-045-30514 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,100 | Jan 25, 2001 | 69 | 13,065 |
| New Mexico Com #001C30-045-30506 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,856 | Jan 22, 2001 | 74 | 13,183 |
| New Mexico Com C #001B30-045-30507 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,956 | Jan 22, 2001 | 24 | 14,594 |
| Rincon Unit #181M30-039-26628 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,511 | Jan 8, 2001 | 24 | 14,438 |
| Rincon Unit #156M30-039-26566 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,647 | Dec 15, 2000 | 52 | 28,034 |
| Rincon Unit #166R30-039-26567 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,468 | Dec 15, 2000 | 18 | 18,646 |
| Rincon Unit #130M30-039-26568 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,633 | Dec 15, 2000 | 34 | 13,337 |
| Rincon Unit #173M30-039-26470 | Enduring Resources, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,753 | Sep 21, 2000 | 34 | 21,952 |
| Slane Canyon 32 #00130-045-30323 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,307 | Aug 11, 2000 | 194 | 29,016 |
| Rincon Unit #155M30-039-26482 | Enduring Resources, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,661 | Aug 1, 2000 | 28 | 21,338 |
| Rincon Unit #157M30-039-26490 | Enduring Resources, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,663 | Aug 1, 2000 | 23 | 14,173 |
| Schumacher #001B30-045-30306 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,395 | Jul 24, 2000 | 5 | 25,444 |
| New Mexico Com C #001C30-045-30304 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,941 | Jul 21, 2000 | 1 | 8,468 |
| Slane Canyon 32 #001A30-045-30316 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,819 | Jul 21, 2000 | 73 | 14,488 |
| Rincon Unit #146M30-039-26469 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,713 | Jul 12, 2000 | 37 | 28,022 |
| Rincon Unit #202M30-039-26468 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,720 | Jul 3, 2000 | 40 | 21,048 |
| Nellie Platero #005B30-045-30213 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,775 | Jun 15, 2000 | 6 | 0 |
| John Charles #007B30-045-30216 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,664 | Jun 15, 2000 | 37 | 7,515 |
| Blanco #001A30-045-30204 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,587 | May 25, 2000 | 21 | 27,744 |
| Blanco #004A30-045-30215 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,703 | May 25, 2000 | 0 | 174 |
| Rincon Unit #179M30-039-26454 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,679 | May 24, 2000 | 52 | 21,153 |
| Blanco #003A30-045-30214 | Enduring Resources, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 4,667 | May 24, 2000 | 6 | 22,870 |
| Burroughs Com B #004A30-045-30195 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,803 | Mar 24, 2000 | 0 | 3,471 |
| Blanco Com #005A30-045-30196 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 4,864 | Mar 24, 2000 | 33 | 9,416 |
| Rincon Unit #172M30-039-26208 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,605 | Sep 2, 1999 | 21 | 25,831 |
| Rincon Unit #169M30-039-26209 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,621 | Sep 2, 1999 | 15 | 31,212 |
| Rincon Unit #158R30-039-26207 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,595 | Jul 23, 1999 | 25 | 15,623 |
| Mexico Federal M #00230-045-29583 | Enduring Resources, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,150 | Apr 17, 1998 | 0 | 19,965 |
| Federal State Com #00230-045-29401 | Enduring Resources, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,950 | Sep 4, 1996 | 0 | 24,630 |
| New Mexico State Com DY #00130-045-29402 | Enduring Resources, LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,064 | Sep 4, 1996 | 120 | 21,304 |
| Wright 10 #00130-045-29387 | Enduring Resources, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,070 | Jun 18, 1996 | 0 | 28,430 |
| Cardon Com SWD #00130-045-24392 | Enduring Resources, LLC | San JuanSWD; Morrison Bluff Entrada | ActiveSalt water disposal | 7,952 | May 24, 1996 | 0 | 0 |
| Mead 27 #00130-045-29369 | Enduring Resources, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,007 | Apr 22, 1996 | 0 | 4,098 |
| Rincon Unit #193M30-039-25529 | Enduring Resources, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,620 | Jun 14, 1995 | 87 | 29,427 |
| Rincon Unit #134E30-039-25502 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,354 | Apr 11, 1995 | 141 | 26,540 |
| Federal B 2 #01230-045-29232 | Enduring Resources, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,170 | Apr 5, 1995 | 0 | 38,288 |
| Rincon Unit #30430-039-25487 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,340 | Mar 1, 1995 | 117 | 22,177 |
| Rincon Unit #304M30-039-25488 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,319 | Mar 1, 1995 | 88 | 19,978 |
| Rincon Unit #231E30-039-25489 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,304 | Mar 1, 1995 | 163 | 39,479 |
| Rincon Unit #176E30-039-25490 | Enduring Resources, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,600 | Mar 1, 1995 | 16 | 13,999 |
| Rincon Unit #177E30-039-25491 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,735 | Mar 1, 1995 | 0 | 16,599 |
| Moseley 1 #00130-045-29214 | Enduring Resources, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,130 | Feb 28, 1995 | 0 | 8,291 |
| Rincon Unit #011E30-039-25486 | Enduring Resources, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveOil | 7,490 | Feb 22, 1995 | 36 | 23,934 |
| Rincon Unit #166E30-039-25483 | Enduring Resources, LLC | Rio ArribaBlanco P. C. South (Prorated Gas) | ActiveGas | 7,760 | Feb 9, 1995 | 30 | 26,540 |
| Rincon Unit #138E30-039-25453 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,780 | Aug 1, 1994 | 16 | 20,828 |
| Rincon Unit #185E30-039-25439 | Enduring Resources, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,670 | Jul 15, 1994 | 44 | 21,650 |
| Rincon Unit #149M30-039-25432 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,770 | Jul 8, 1994 | 43 | 24,507 |
| Rincon Unit #183E30-039-25433 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveOil | 7,750 | Jul 8, 1994 | 51 | 26,315 |
| Rincon Unit #178E30-039-25434 | Enduring Resources, LLC | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,720 | Jul 5, 1994 | 0 | 15,069 |