| Sunray D #225S30-045-33800 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,943 | Aug 10, 2006 | 0 | 11,369 |
| Atlantic a #211S30-045-33822 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,963 | Aug 10, 2006 | 0 | 18,085 |
| Grambling a #801S30-045-33797 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,503 | Jul 28, 2006 | 0 | 14,675 |
| Riddle a #717S30-045-33798 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,223 | Jul 28, 2006 | 0 | 14,261 |
| Phillips #800S30-045-33837 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,170 | Jul 26, 2006 | 0 | 10,700 |
| Vacuum Grayburg San Andres Unit #25030-025-38001 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | ActiveInjection | 5,200 | Jul 11, 2006 | 0 | 0 |
| Central Vacuum Unit #34230-025-38002 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | ActiveInjection | 5,204 | Jul 11, 2006 | 0 | 0 |
| Vacuum Grayburg San Andres Unit #145C30-025-37994 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | CanceledOil | 5,200 | Jul 10, 2006 | 0 | 0 |
| San Juan 32 5 Unit #116HZ30-039-29987 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,342 | Jul 6, 2006 | 0 | 94,169 |
| Carracas 13A #006HZ30-039-29932 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,923 | Jun 26, 2006 | 0 | 31,827 |
| Carracas 26A #011HZ30-039-29821 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,959 | Jun 13, 2006 | 0 | 37,381 |
| Carracas Unit 25 a #002HZ30-039-29884 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,461 | Jun 8, 2006 | 0 | 51,656 |
| Carracas 13A #007HZ30-039-29485 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 6,304 | Jun 2, 2006 | 0 | 3,918 |
| Lobato 29 9 3 #001S30-045-33742 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,132 | May 18, 2006 | 0 | 66,130 |
| Harmon a #001S30-045-32205 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,895 | May 10, 2006 | 0 | 6,806 |
| Federal 29 9 13 #001S30-045-33400 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,187 | May 9, 2006 | 0 | 9,863 |
| San Juan 32 5 Unit Com #11430-039-29790 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 7,672 | May 1, 2006 | 0 | 68,062 |
| Florence Gas Com F #001S30-045-33514 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,085 | Apr 18, 2006 | 0 | 10,546 |
| Carracas 30B #01330-039-27872 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 4,805 | Apr 4, 2006 | 0 | 34,163 |
| Federal 28 8 30 #002S30-045-33395 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,853 | Apr 4, 2006 | 0 | 25,746 |
| Carracas 34A #007HZ30-039-29342 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,454 | Mar 30, 2006 | 0 | 126,633 |
| Bullridge #101SHZ30-039-29631 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,682 | Mar 24, 2006 | 0 | 8,424 |
| Federal 28 8 36 #001S30-045-33398 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,817 | Mar 22, 2006 | 0 | 11,976 |
| Hart Canyon 4 #001S30-045-33524 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,190 | Mar 10, 2006 | 0 | 20,874 |
| San Juan 30 4 Unit #048HZ30-039-27698 | MorningStar Operating LLC | Rio ArribaBlanco Pictured Cliffs, East (Gas) | ActiveGas | 6,328 | Mar 1, 2006 | 0 | 35,424 |
| San Juan 30 4 Unit #033C30-039-27836 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,378 | Mar 1, 2006 | 0 | 14,098 |
| Federal 29 10 11 #001S30-045-33515 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,400 | Feb 17, 2006 | 0 | 57,825 |
| Federal 29 10 1 #002S30-045-33516 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,417 | Feb 17, 2006 | 0 | 60,099 |
| Federal 29 9 12 #001S30-045-33407 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,112 | Feb 8, 2006 | 0 | 9,672 |
| Federal 29 9 12 #002S30-045-33373 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,228 | Feb 7, 2006 | 0 | 16,749 |
| Federal 30 9 26 #001S30-045-33497 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,675 | Feb 7, 2006 | 0 | 22,430 |
| Federal 28 8 31 #001S30-045-33396 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 3,134 | Feb 2, 2006 | 0 | 0 |
| W H Riddle #008S30-045-33522 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,141 | Feb 2, 2006 | 0 | 23,185 |
| Hart Canyon 4 #002S30-045-33520 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,270 | Jan 31, 2006 | 0 | 38,015 |
| Hart Canyon 5 #001S30-045-33521 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,029 | Jan 31, 2006 | 0 | 17,823 |
| Hart Canyon 3 #001S30-045-33523 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,180 | Jan 31, 2006 | 0 | 36,224 |
| Federal 28 8 34 #001S30-045-33392 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,404 | Jan 27, 2006 | 0 | 62,510 |
| Hart Canyon 33 #002S30-045-33421 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,088 | Jan 26, 2006 | 0 | 15,965 |
| Jicarilla 98 #002C30-039-29297 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,372 | Jan 10, 2006 | 26 | 18,145 |
| Federal 29 9 1 #002S30-045-33399 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,146 | Jan 9, 2006 | 0 | 18,100 |
| Florance AE #003S30-045-33263 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,730 | Dec 21, 2005 | 0 | 47,774 |
| San Juan #200S30-045-33026 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,272 | Dec 15, 2005 | 0 | 34,536 |
| Campbell 30-11-30 #00330-045-33460 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,265 | Dec 12, 2005 | 0 | 22,871 |
| Moreland 29 10 26 #001S30-045-33465 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,070 | Dec 12, 2005 | 0 | 38,309 |
| Atlantic C #200S30-045-32824 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,411 | Dec 9, 2005 | 0 | 21,681 |
| Atlantic #205S30-045-33409 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,297 | Dec 7, 2005 | 0 | 25,525 |
| Federal 29 9 15 #001S30-045-33389 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,712 | Dec 2, 2005 | 0 | 45,013 |
| Federal 29 9 14 #001S30-045-33408 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,210 | Dec 2, 2005 | 0 | 19,560 |
| Riddle B #224S30-045-32901 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,974 | Nov 30, 2005 | 0 | 37,157 |
| Atlantic C #201S30-045-33338 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,250 | Nov 28, 2005 | 0 | 30,408 |