| Carracas 27B #016HHZ30-039-31056 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 9,020 | Jul 7, 2011 | 0 | 76,116 |
| San Juan 31 6 Unit #224A30-039-31058 | Conocophillips Company only | Rio ArribaRosa; Pictured Cliffs (G) | CanceledGas | 3,611 | Jul 7, 2011 | 0 | 0 |
| Carracas 8B #016HHZ30-039-31059 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 7,692 | Jul 7, 2011 | 0 | 207,409 |
| Carracas Unit FR #121HZ30-039-30845 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | CanceledGas | 7,350 | Jun 22, 2011 | 0 | 0 |
| Lombardo Com #00130-043-21107 | Dugan Production Corp only | SandovalBasin Fruitland Coal (Gas) | ActiveGas | 1,020 | Jun 22, 2011 | 0 | 6,143 |
| Richardson #10330-045-35241 | Logos Operating, LLC only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,535 | Jun 22, 2011 | 0 | 71 |
| Schultz #002X30-045-35269 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 3,038 | Jun 13, 2011 | 0 | 0 |
| Julander #10130-045-35288 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,273 | Jun 13, 2011 | 0 | 0 |
| San Juan 28 6 Unit #460S30-039-31021 | Burlington Resources Oil & Gas Company LP only | Rio ArribaBasin Fruitland Coal (Gas) | CanceledGas | 3,594 | Jun 10, 2011 | 0 | 0 |
| Huerfanito Unit NP #154S30-045-35237 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,443 | Jun 2, 2011 | 0 | 0 |
| Cain #014S30-045-35254 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,102 | Jun 2, 2011 | 0 | 0 |
| Mangum SRC #10030-045-35212 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,724 | May 25, 2011 | 0 | 0 |
| Basie Com #00130-043-21112 | Dugan Production Corp only | SandovalBasin Fruitland Coal (Gas) | ActiveGas | 1,400 | Apr 29, 2011 | 0 | 944 |
| Hanks #501S30-045-35249 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,172 | Apr 29, 2011 | 0 | 0 |
| Shaw #10030-045-35260 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,901 | Apr 29, 2011 | 0 | 0 |
| Holly Com #09030-045-35279 | Dugan Production Corp only | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 1,830 | Apr 29, 2011 | 0 | 0 |
| Rosa Unit #39830-039-31041 | WPX Energy Production, LLC only | Rio ArribaBasin Fruitland Coal (Gas) | CanceledGas | 3,715 | Apr 15, 2011 | 0 | 0 |
| Graham #001S30-045-35251 | Burlington Resources Oil & Gas Company LP only | San JuanFulcher Kutz Pictured Cliffs (Gas) | CanceledGas | 2,526 | Apr 7, 2011 | 0 | 0 |
| Western #200S30-045-35133 | Logos Operating, LLC only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,745 | Apr 6, 2011 | 0 | 179 |
| Western #20030-045-35132 | Logos Operating, LLC only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,820 | Mar 30, 2011 | 0 | 83 |
| Lennon Com #00230-045-35148 | Dugan Production Corp only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 810 | Mar 30, 2011 | 0 | 90,531 |
| Lennon Com #00130-045-35149 | Dugan Production Corp only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 895 | Mar 30, 2011 | 0 | 114,368 |
| Moncrief Com #10030-045-35235 | Dugan Production Corp only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,237 | Mar 21, 2011 | 0 | 26,035 |
| Sinclair #10030-045-35264 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 3,177 | Mar 17, 2011 | 0 | 0 |
| Mary Rose Com #00230-045-35147 | Dugan Production Corp only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 850 | Mar 16, 2011 | 0 | 61,734 |
| West Bisti 6 #00330-045-34801 | Caerus Southern Rockies LLC only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,600 | Mar 4, 2011 | 0 | 0 |
| Moncrief Com #10130-045-35234 | Dugan Production Corp only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,200 | Mar 4, 2011 | 0 | 12,487 |
| San Juan 29 5 Unit #10930-039-31009 | Conocophillips Company only | Rio ArribaBasin Fruitland Coal (Gas) | CanceledGas | 3,835 | Feb 23, 2011 | 0 | 0 |
| Delhi Taylor E #001B30-045-33269 | Conocophillips Company only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,995 | Feb 23, 2011 | 0 | 0 |
| Bolack 28 #00530-045-34891 | XTO Energy, Inc only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,100 | Feb 23, 2011 | 0 | 0 |
| Brown #004H30-045-35245 | XTO Energy, Inc only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 3,452 | Feb 23, 2011 | 0 | 0 |
| Mohave #001HHZ30-045-35246 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 5,425 | Feb 23, 2011 | 0 | 80,243 |
| Frpc 4 #002H30-045-35247 | XTO Energy, Inc only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 4,439 | Feb 23, 2011 | 0 | 0 |
| San Juan 29 5 Unit #23630-039-31004 | Conocophillips Company only | Rio ArribaBasin Fruitland Coal (Gas) | CanceledGas | 4,057 | Feb 14, 2011 | 0 | 0 |
| San Juan 30 4 Unit #106HHZ30-039-31005 | Energen Resources Corporation only | Rio ArribaBasin Fruitland Coal (Gas) | CanceledGas | 7,042 | Feb 14, 2011 | 0 | 0 |
| San Juan 30 4 Unit #102HHZ30-039-31006 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,523 | Feb 14, 2011 | 0 | 70,661 |
| Shaw Com #00130-043-21108 | Dugan Production Corp only | SandovalBasin Fruitland Coal (Gas) | ActiveGas | 1,400 | Feb 8, 2011 | 0 | 189 |
| Miller Com #00130-043-21109 | Dugan Production Corp only | SandovalBasin Fruitland Coal (Gas) | ActiveGas | 980 | Feb 8, 2011 | 0 | 16,984 |
| Susana Com #00130-043-21110 | Dugan Production Corp only | SandovalBasin Fruitland Coal (Gas) | CanceledGas | 850 | Feb 8, 2011 | 0 | 0 |
| Susana Com #00130-045-35243 | Dugan Production Corp only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 940 | Feb 8, 2011 | 0 | 40,255 |
| Moore Gas Com E #001S30-045-35227 | Conocophillips Company only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 3,146 | Feb 3, 2011 | 0 | 0 |
| West Bisti 6 #00230-045-34800 | Caerus Southern Rockies LLC only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,600 | Feb 1, 2011 | 0 | 0 |
| Hubbard Com #102S30-045-35223 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,639 | Jan 6, 2011 | 0 | 0 |
| Current Com #100S30-045-35224 | Burlington Resources Oil & Gas Company LP only | San JuanAztec Fruitland Sand, North (Gas) | CanceledGas | 2,585 | Jan 6, 2011 | 0 | 0 |
| Michener #10030-045-35191 | Conocophillips Company only | San JuanWC 28N9W33E; Fruitland Sand | CanceledGas | 3,191 | Jan 5, 2011 | 0 | 0 |
| San Juan 27 8 a #10030-045-35216 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | PermittedGas | 3,093 | Jan 5, 2011 | 0 | 0 |
| Rosa Unit #406HZ30-039-30912 | Logos Operating, LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,180 | Dec 17, 2010 | 0 | 195 |
| West Bisti 18 #00430-045-34594 | Caerus Southern Rockies LLC only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,500 | Dec 17, 2010 | 0 | 0 |
| Federal Gas Com G #01130-045-35036 | XTO Energy, Inc only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,500 | Dec 17, 2010 | 0 | 0 |
| Pistol Pete Com #00230-045-35211 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,816 | Dec 17, 2010 | 0 | 0 |