| Lloyd a #001R30-045-33388 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,109 | Nov 28, 2005 | 0 | 88,305 |
| Federal 28 8 26 #001S30-045-33394 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,700 | Nov 28, 2005 | 0 | 17,444 |
| Federal 28 8 35 #001S30-045-33391 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,390 | Nov 3, 2005 | 0 | 13,202 |
| Federal 28 8 31 #002S30-045-33397 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,331 | Nov 3, 2005 | 0 | 18,560 |
| Federal 29 9 24 #001S30-045-33401 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,145 | Nov 3, 2005 | 0 | 17,452 |
| Sunray B #215S30-045-33324 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,230 | Oct 18, 2005 | 0 | 12,891 |
| Federal 28 8 29 #002S30-045-33322 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,422 | Oct 13, 2005 | 0 | 45,062 |
| Federal 28 8 33 #001S30-045-33366 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,266 | Oct 6, 2005 | 0 | 47,112 |
| Cohn 29 10 25 #001S30-045-33323 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,110 | Sep 26, 2005 | 0 | 45,517 |
| Gross 29 9 2 #001S30-045-33185 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,470 | Sep 24, 2005 | 0 | 53,434 |
| Hart Canyon 26 #002S30-045-32825 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,288 | Sep 20, 2005 | 0 | 27,497 |
| Munoz 29 8 1 #002S30-045-33028 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,165 | Sep 16, 2005 | 0 | 8,428 |
| Atlantic 5 #002A30-045-33154 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,015 | Sep 16, 2005 | 0 | 12,733 |
| State 29 10 2 #001S30-045-33330 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,573 | Sep 16, 2005 | 0 | 40,130 |
| Bloomfield 10 #001SHZ30-045-33332 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 4,755 | Sep 16, 2005 | 0 | 94,116 |
| Sikes 29 10 30 #002S30-045-33333 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,954 | Sep 16, 2005 | 0 | 31,190 |
| Federal 29 9 29 #002S30-045-33078 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,338 | Sep 14, 2005 | 0 | 43,376 |
| Atlantic B Com #220S30-045-33314 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,123 | Sep 12, 2005 | 0 | 22,147 |
| Keyes 29 10 29 #002S30-045-33315 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,012 | Sep 12, 2005 | 0 | 14,951 |
| Davis 29 10 28 #002S30-045-33316 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,025 | Sep 12, 2005 | 0 | 24,759 |
| Federal 28 9 9 #001S30-045-32822 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,143 | Sep 7, 2005 | 0 | 43,386 |
| Federal 28 8 19 #002S30-045-33321 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,278 | Sep 7, 2005 | 0 | 49,492 |
| State Gas Com CB #003S30-045-33277 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,603 | Aug 25, 2005 | 0 | 62,784 |
| Federal 29 9 10 #001S30-045-33072 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,795 | Aug 24, 2005 | 0 | 16,212 |
| Carson #200SHZ30-039-27589 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,425 | Aug 15, 2005 | 0 | 22,955 |
| Florance AD #007S30-045-32679 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,118 | Aug 12, 2005 | 0 | 22,066 |
| Federal 28 8 33 #002S30-045-33108 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,316 | Aug 11, 2005 | 0 | 38,826 |
| Federal 29 9 23 #001S30-045-32843 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,668 | Aug 10, 2005 | 0 | 42,357 |
| Federal 29 9 11 #001S30-045-32820 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,795 | Aug 9, 2005 | 0 | 13,332 |
| Carracas 22A #002HZ30-039-27587 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,350 | Aug 8, 2005 | 0 | 20,249 |
| Carracas 25A #014HZ30-039-27588 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,300 | Aug 8, 2005 | 0 | 105,476 |
| Federal 29 9 15 #002S30-045-33109 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,670 | Aug 8, 2005 | 0 | 33,591 |
| Apperson 30 11 30 #00430-045-33234 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,277 | Jul 19, 2005 | 0 | 14,749 |
| Florance AB #004S30-045-32906 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,278 | Jul 13, 2005 | 0 | 23,736 |
| Federal 30 9 34 #001S30-045-32951 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,550 | Jul 5, 2005 | 0 | 39,843 |
| Harmon a #002S30-045-32206 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,890 | Jun 29, 2005 | 0 | 2,858 |
| Hart Canyon 27 #001S30-045-33027 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,100 | Jun 29, 2005 | 0 | 32,579 |
| LDS 29 10 31 #001S30-045-32904 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,035 | Jun 27, 2005 | 0 | 21,312 |
| Hart Canyon 3 #002SHZ30-045-33112 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 5,234 | Jun 23, 2005 | 0 | 13,455 |
| Federal 29 9 25 #002S30-045-32842 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,770 | Jun 22, 2005 | 0 | 23,525 |
| Carracas 19 B #01130-039-27564 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,806 | Jun 13, 2005 | 0 | 25,029 |
| Federal 31 11 21 #001S30-045-32814 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,716 | Jun 9, 2005 | 0 | 11,732 |
| Carracas 19 B #010HZ30-039-27565 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 4,881 | Jun 8, 2005 | 0 | 9,688 |
| Kutz 29 9 19 #002HZ30-045-33147 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,948 | Jun 7, 2005 | 0 | 73,347 |
| Archunde 29-10-24 #001S30-045-32815 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,375 | Jun 2, 2005 | 0 | 51,689 |
| Thompson C #007S30-045-31910 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,735 | May 23, 2005 | 0 | 9,880 |
| Atlantic a #210S30-045-32922 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,995 | May 23, 2005 | 0 | 29,245 |
| Central Vacuum Unit #24030-025-37232 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | ActiveInjection | 5,020 | May 16, 2005 | 0 | 0 |
| Central Vacuum Unit #26030-025-37233 | MorningStar Operating LLC | LeaVacuum; Grayburg-San Andres | ActiveInjection | 4,815 | May 16, 2005 | 0 | 0 |
| Atlantic 32 #001A30-045-33059 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,925 | May 12, 2005 | 0 | 21,943 |