| Culpepper Martin #002B30-045-30889 | MorningStar Operating LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,097 | Nov 2, 2001 | 42 | 17,494 |
| Carson #00930-039-26606 | MorningStar Operating LLC | Rio ArribaBlanco Pictured Cliffs, East (Gas) | ActiveGas | 4,755 | Oct 1, 2001 | 0 | 22,446 |
| Vacuum Grayburg San Andres Unit #13330-025-35686 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | ActiveInjection | 4,700 | Sep 6, 2001 | 0 | 0 |
| San Juan 30 4 Unit #04930-039-26607 | MorningStar Operating LLC | Rio ArribaBlanco Pictured Cliffs, East (Gas) | ActiveGas | 4,716 | Aug 6, 2001 | 0 | 10,193 |
| San Juan 30 4 Unit #042B30-039-26647 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,158 | Aug 6, 2001 | 0 | 48,147 |
| Central Vacuum Unit #264HHZ30-025-35628 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | ActiveOil | 6,707 | Jul 13, 2001 | 30,319 | 252,685 |
| San Juan 32 5 Unit #111HZ30-039-26637 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,776 | Jun 29, 2001 | 0 | 43,539 |
| San Juan 32 5 Unit #112HZ30-039-26720 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,360 | Jun 27, 2001 | 0 | 15,022 |
| State BA #015HHZ30-025-34945 | MorningStar Operating LLC | LeaVacuum; Abo, North | ActiveOil | 10,592 | Jun 15, 2001 | 7,029 | 29 |
| Vacuum Grayburg San Andres Unit #13530-025-35561 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | ActiveInjection | 4,723 | May 24, 2001 | 0 | 0 |
| Vacuum Grayburg San Andres Unit #23530-025-35562 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | ActiveInjection | 4,800 | May 24, 2001 | 0 | 0 |
| Vacuum Grayburg San Andres Unit #24930-025-35563 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | ActiveInjection | 4,800 | May 24, 2001 | 0 | 0 |
| San Juan 32 5 Unit #011B30-039-26623 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,070 | Mar 28, 2001 | 0 | 29,194 |
| San Juan 32 5 Unit #009C30-039-26636 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,355 | Mar 28, 2001 | 0 | 20,760 |
| San Juan 32 5 Unit #013B30-039-26608 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,175 | Feb 16, 2001 | 0 | 19,665 |
| San Juan 32 5 Unit #006C30-039-26622 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,104 | Feb 16, 2001 | 0 | 16,007 |
| Central Vacuum Unit #29430-025-35398 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | ActiveInjection | 4,700 | Feb 8, 2001 | 0 | 0 |
| San Juan 32 5 Unit #010B30-039-26616 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,445 | Dec 15, 2000 | 0 | 14,443 |
| San Juan 32 5 Unit #11330-039-26597 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,285 | Dec 11, 2000 | 0 | 4,509 |
| Lackey #004R30-045-30436 | MorningStar Operating LLC | San JuanAztec Pictured Cliffs (Gas) | ActiveGas | 2,274 | Nov 28, 2000 | 0 | 23,476 |
| Central Vacuum Unit #24130-025-35213 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | ActiveInjection | 5,664 | Oct 25, 2000 | 0 | 0 |
| Central Vacuum Unit #17330-025-35212 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | ActiveInjection | 5,707 | Oct 23, 2000 | 0 | 0 |
| Carracas 2A #01130-039-26474 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,228 | Aug 8, 2000 | 0 | 3,261 |
| Carracas 25A #016HZ30-039-26476 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,560 | Aug 8, 2000 | 0 | 18,048 |
| Carracas 17B #01430-039-26485 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | Temporarily abandonedGas | 4,360 | Aug 8, 2000 | 0 | 0 |
| Carracas 19B #004HZ30-039-26475 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,228 | Jul 11, 2000 | 0 | 1,565 |
| Carracas 36A #005HZ30-039-26477 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 4,396 | Jul 11, 2000 | 0 | 93,559 |
| Carracas 29B #008HZ30-039-26480 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 4,911 | Jul 11, 2000 | 0 | 15,588 |
| San Juan 32 5 Unit #009B30-039-26365 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,140 | Jul 5, 2000 | 0 | 20,022 |
| San Juan 32 5 Unit #001R30-039-26427 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,110 | Jun 22, 2000 | 0 | 11,043 |
| Carracas 10A #00830-039-26420 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | Temporarily abandonedMiscellaneous | 4,283 | Jun 14, 2000 | 0 | 0 |
| San Juan 32 5 Unit #006B30-039-26425 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,090 | May 17, 2000 | 0 | 27,764 |
| San Juan 32 5 Unit #014B30-039-26428 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,150 | May 17, 2000 | 0 | 15,880 |
| San Juan 30 4 Unit #04730-039-26316 | MorningStar Operating LLC | Rio ArribaBlanco Pictured Cliffs, East (Gas) | ActiveGas | 4,750 | May 16, 2000 | 0 | 10,029 |
| San Juan 30 4 Unit #04630-039-26317 | MorningStar Operating LLC | Rio ArribaBlanco Pictured Cliffs, East (Gas) | ActiveGas | 4,520 | May 16, 2000 | 0 | 8,922 |
| San Juan 30 4 Unit #04330-039-26319 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,010 | May 16, 2000 | 0 | 38,072 |
| San Juan 30 4 Unit #04430-039-26320 | MorningStar Operating LLC | Rio ArribaBlanco Pictured Cliffs, East (Gas) | ActiveGas | 7,134 | Apr 28, 2000 | 0 | 24,494 |
| San Juan 32 5 Unit #011R30-039-26363 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,100 | Apr 26, 2000 | 0 | 21,558 |
| San Juan 32 5 Unit NP #01930-039-26364 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,068 | Apr 26, 2000 | 0 | 6,155 |
| San Juan 32 5 Unit #014C30-039-26362 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,163 | Apr 19, 2000 | 0 | 26,847 |
| Carracas 26A #00430-039-26307 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,930 | Mar 2, 2000 | 0 | 1,035 |
| San Juan 30 4 Unit #04530-039-26330 | MorningStar Operating LLC | Rio ArribaBlanco Pictured Cliffs, East (Gas) | ActiveGas | 7,175 | Feb 24, 2000 | 0 | 18,765 |
| Central Vacuum Unit #28630-025-34943 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | ActiveOil | 4,843 | Feb 23, 2000 | 14,146 | 23,457 |
| Central Vacuum Unit #29530-025-34944 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | ActiveOil | 4,860 | Feb 23, 2000 | 9,937 | 10,018 |
| San Juan 30 4 Unit #028A30-039-26318 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,115 | Feb 23, 2000 | 0 | 13,261 |
| San Juan 30 4 Unit #044A30-039-26321 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,060 | Feb 23, 2000 | 0 | 34,700 |
| Eul Canyon SWD #00130-039-26214 | MorningStar Operating LLC | Rio ArribaSWD; Entrada-Chinle | ActiveSalt water disposal | 9,235 | Aug 24, 1999 | 0 | 0 |
| Carson #00830-039-26195 | MorningStar Operating LLC | Rio ArribaBlanco Pictured Cliffs, East (Gas) | ActiveGas | 4,645 | Aug 13, 1999 | 0 | 4,228 |
| North Vacuum Abo West Unit #029HHZ30-025-34668 | MorningStar Operating LLC | LeaVacuum; Abo, North | ActiveOil | 12,412 | Jul 30, 1999 | 2,139 | 3,192 |
| Carson #00730-039-26196 | MorningStar Operating LLC | Rio ArribaBlanco Pictured Cliffs, East (Gas) | ActiveGas | 4,560 | Jul 9, 1999 | 0 | 4,333 |