| Howell K #10130-045-35350 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,668 | Mar 19, 2012 | 0 | 0 |
| San Juan 30 6 Unit #14830-039-30984 | Burlington Resources Oil & Gas Company LP only | Rio ArribaLA Jara-Pictured Cliffs Pool | CanceledGas | 3,250 | Jul 30, 2010 | 0 | 0 |
| Northeast Blanco Unit #019N30-039-30216 | Simcoe LLC only | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 8,502 | Nov 21, 2007 | 0 | 10,145 |
| Northeast Blanco Unit #34530-039-30315 | Simcoe LLC only | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,996 | Sep 6, 2007 | 0 | 37,386 |
| Northeast Blanco Unit #019M30-039-30150 | Simcoe LLC only | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,915 | Jan 26, 2007 | 0 | 13,089 |
| Northeast Blanco Unit #004M30-039-30072 | Simcoe LLC only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 5,953 | Oct 31, 2006 | 1 | 46,309 |
| Northeast Blanco Unit #010BHZ30-039-29854 | Simcoe LLC only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,143 | Mar 22, 2006 | 105 | 36,255 |
| San Juan 30 6 Unit #497S30-039-29401 | Hilcorp Energy Company only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,316 | Mar 9, 2005 | 0 | 53,138 |
| San Juan 30 6 Unit #14030-039-29471 | Hilcorp Energy Company only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 4,113 | Feb 9, 2005 | 75 | 8,622 |
| San Juan 30 6 Unit #14030-045-32349 | Burlington Resources Oil & Gas Company LP only | San JuanLA Jara-Pictured Cliffs Pool | CanceledGas | 4,103 | Feb 9, 2005 | 0 | 0 |
| San Juan 30 6 Unit #14130-039-27691 | Hilcorp Energy Company only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 3,389 | Oct 13, 2004 | 130 | 22,719 |
| San Juan 29 7 Unit #18530-039-27484 | Hilcorp Energy Company only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 3,537 | Aug 27, 2003 | 111 | 1,578 |
| San Juan 30 6 Unit #093B30-039-26893 | Hilcorp Energy Company only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 7,674 | Apr 23, 2003 | 104 | 39,133 |
| San Juan 30 6 Unit #093M30-039-26894 | Hilcorp Energy Company only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 7,620 | Apr 10, 2003 | 127 | 69,678 |
| San Juan 29 7 Unit #18730-039-27325 | Hilcorp Energy Company only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,420 | Mar 24, 2003 | 155 | 33,292 |
| San Juan 30 6 Unit #091R30-039-26265 | Hilcorp Energy Company only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 7,693 | Mar 31, 2000 | 35 | 49,818 |
| San Juan 30 6 Unit #094B30-039-26266 | Hilcorp Energy Company only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,790 | Mar 31, 2000 | 65 | 42,201 |
| San Juan 30 6 Unit #047B30-039-26259 | Hilcorp Energy Company only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,695 | Dec 8, 1999 | 49 | 30,185 |
| San Juan 30 6 Unit #14430-039-26132 | Hilcorp Energy Company only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 4,050 | Mar 11, 1999 | 215 | 14,727 |
| San Juan 30 6 Unit #12230-039-25868 | Hilcorp Energy Company only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 3,580 | May 15, 1998 | 25 | 36,976 |
| San Juan 29 7 Unit #16030-039-25848 | Hilcorp Energy Company only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 3,463 | Apr 27, 1998 | 64 | 20,036 |
| San Juan 29 7 Unit #004A30-039-25574 | Hilcorp Energy Company only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 5,810 | Apr 25, 1996 | 133 | 32,360 |
| San Juan 29 7 Unit #083A30-039-25516 | Hilcorp Energy Company only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 6,400 | May 11, 1995 | 60 | 29,550 |
| San Juan 29 7 Unit #093A30-039-25478 | Hilcorp Energy Company only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,400 | Jan 6, 1995 | 155 | 15,608 |
| San Juan 30 6 Unit #092A30-039-25409 | Hilcorp Energy Company only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 5,807 | May 18, 1994 | 179 | 53,948 |
| San Juan 30 6 Unit #095X30-039-25275 | Hilcorp Energy Company only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,531 | Jun 10, 1993 | 132 | 15,775 |
| Northeast Blanco Unit #40530-039-24491 | Simcoe LLC only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 3,797 | Jul 12, 1989 | 14 | 14,058 |
| San Juan 30 6 Unit #099A30-039-21904 | Hilcorp Energy Company only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 5,790 | Sep 12, 1978 | 66 | 29,211 |
| State Com #001A30-039-21925 | Hilcorp Energy Company only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,760 | Sep 8, 1978 | 112 | 24,444 |
| San Juan 29 7 Unit #064A30-039-21614 | Hilcorp Energy Company only | Rio ArribaLA Jara-Pictured Cliffs Pool | ActiveGas | 5,870 | Jan 16, 1978 | 294 | 94,843 |
| San Juan 30 6 Unit #095R30-039-20520 | Burlington Resources Oil & Gas Company LP only | Rio ArribaLA Jara-Pictured Cliffs Pool | PluggedGas | 6,317 | Jun 29, 1972 | 0 | 0 |
| San Juan 30 6 Unit #09930-039-07720 | Hilcorp Energy Company only | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,850 | — | 56 | 16,651 |