| Carracas 36A #016H30-039-30843 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | PermittedGas | 8,156 | May 14, 2010 | 0 | 0 |
| Reese Mesa #007HHZ30-045-35135 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 6,189 | May 14, 2010 | 0 | 274,714 |
| Carracas 31B #012HHZ30-039-30823 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 10,034 | May 13, 2010 | 0 | 100,476 |
| Carracas 14B #002HHZ30-039-30962 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | PluggedGas | 6,004 | May 13, 2010 | 0 | 0 |
| Heaton Com LS 8 #100S30-045-35117 | Conocophillips Company only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,623 | May 13, 2010 | 0 | 0 |
| Grassy Canyon #008HZ30-045-35067 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 4,560 | Apr 28, 2010 | 0 | 20,287 |
| Juniper West Com 25 #04230-045-35000 | Dugan Production Corp only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,140 | Apr 23, 2010 | 0 | 1,939 |
| Storey C #100S30-045-35129 | Conocophillips Company only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 3,141 | Apr 13, 2010 | 0 | 0 |
| Rosa Unit #60130-039-30916 | Logos Operating, LLC only | Rio ArribaBasin Mancos | ActiveGas | 8,807 | Apr 8, 2010 | 0 | 615 |
| Huerfanito Unit #150S30-045-35123 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,108 | Apr 8, 2010 | 0 | 0 |
| Carracas 25A #007H30-039-30852 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | PermittedGas | 11,270 | Apr 5, 2010 | 0 | 0 |
| Carracas 30B #006HHZ30-039-30905 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 10,167 | Apr 5, 2010 | 0 | 70,664 |
| Ruby #200S30-045-34987 | Logos Operating, LLC only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,455 | Apr 5, 2010 | 0 | 0 |
| Ginther #021HHZ30-045-34773 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 4,180 | Mar 30, 2010 | 0 | 17,325 |
| Shipp Gas Com #021HHZ30-045-34903 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 4,655 | Mar 30, 2010 | 0 | 14 |
| San Juan 32 9 Unit #12330-045-35125 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 3,912 | Mar 29, 2010 | 0 | 0 |
| Carracas 24B #002H30-039-30894 | Energen Resources Corporation only | Rio ArribaBasin Fruitland Coal (Gas) | CanceledGas | 8,493 | Mar 26, 2010 | 0 | 0 |
| Juniper West Com 25 #04330-045-35091 | Coleman Oil & Gas Inc only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,150 | Mar 26, 2010 | 0 | 0 |
| Storey C #101S30-045-35102 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 3,198 | Mar 25, 2010 | 0 | 0 |
| Neudecker #002S30-045-35122 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,077 | Mar 25, 2010 | 0 | 0 |
| Mansfield Com #251S30-045-35124 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,733 | Mar 25, 2010 | 0 | 0 |
| Carracas 13B #004H30-039-30893 | Energen Resources Corporation only | Rio ArribaBasin Fruitland Coal (Gas) | CanceledGas | 10,018 | Mar 19, 2010 | 0 | 0 |
| Rosa Unit #60230-039-30914 | Logos Operating, LLC only | Rio ArribaBasin Mancos | ActiveGas | 8,885 | Mar 19, 2010 | 0 | 1,771 |
| Schalk 32 #001AHZ30-039-30915 | Logos Operating, LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 6,260 | Mar 19, 2010 | 0 | 198 |
| San Juan 28 6 Unit NP #433S30-039-30948 | Hilcorp Energy Company only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,542 | Mar 19, 2010 | 105 | 8,607 |
| Heaton Com a #100S30-045-35109 | Conocophillips Company only | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 2,675 | Mar 19, 2010 | 0 | 0 |
| Day B #10030-045-35113 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 3,050 | Mar 19, 2010 | 0 | 0 |
| Huerfanito Unit #152S30-045-35120 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,148 | Mar 19, 2010 | 0 | 0 |
| Newberry Com #001SHZ30-045-35110 | Hilcorp Energy Company only | San JuanAztec Pictured Cliffs (Gas) | ActiveGas | 2,638 | Mar 17, 2010 | 0 | 48,309 |
| Reya #00130-045-35112 | Advanced Wireless Communications, L.L.C. only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,569 | Mar 17, 2010 | 0 | 0 |
| San Juan 28 7 Unit #42930-039-30931 | Conocophillips Company only | Rio ArribaBasin Fruitland Coal (Gas) | CanceledGas | 3,676 | Mar 11, 2010 | 0 | 0 |
| San Juan 28 7 Unit #409S30-039-30932 | Conocophillips Company only | Rio ArribaBlanco P. C. South (Prorated Gas) | CanceledGas | 3,424 | Mar 11, 2010 | 0 | 0 |
| San Juan 30 6 Unit #447SHZ30-039-30923 | Hilcorp Energy Company only | Rio ArribaBlanco Pictured Cliffs (Gas) | ActiveGas | 3,271 | Mar 10, 2010 | 0 | 66,319 |
| Carracas Unit FR #119HZ30-039-30844 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 8,346 | Mar 3, 2010 | 0 | 76,850 |
| Stacey #002S30-045-35035 | Coleman Oil & Gas Inc only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,300 | Feb 25, 2010 | 0 | 0 |
| FC State Com #034S30-045-35089 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,817 | Feb 25, 2010 | 0 | 14,038 |
| Heaton 7 #100S30-045-35096 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,683 | Feb 25, 2010 | 0 | 25,073 |
| Cuccia State Com #10030-045-35103 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,388 | Feb 25, 2010 | 0 | 0 |
| Moncrief Com a #10030-045-35105 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,282 | Feb 25, 2010 | 0 | 0 |
| Carracas 16A #001HHZ30-039-30824 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 7,530 | Feb 12, 2010 | 0 | 153,821 |
| Carracas 12A #001HHZ30-039-30825 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 7,940 | Feb 12, 2010 | 0 | 80,792 |
| Carracas 12A #002HHZ30-039-30826 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 9,161 | Feb 12, 2010 | 0 | 103,751 |
| Carracas 15A #004H30-039-30846 | MorningStar Operating LLC only | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 8,200 | Feb 12, 2010 | 0 | 147,093 |
| Haynie #100S30-045-35092 | Burlington Resources Oil & Gas Company LP only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,307 | Feb 5, 2010 | 0 | 0 |
| State of New Mexico #003S30-045-35097 | Burlington Resources Oil & Gas Company LP only | San JuanKutz Pictured Cliffs, West (Gas) | CanceledGas | 1,922 | Feb 5, 2010 | 0 | 0 |
| San Juan 28 6 Unit #458S30-039-30498 | Burlington Resources Oil & Gas Company LP only | Rio ArribaBasin Fruitland Coal (Gas) | CanceledGas | 3,558 | Feb 4, 2010 | 0 | 0 |
| San Juan 28 6 Unit #440S30-039-30666 | Burlington Resources Oil & Gas Company LP only | Rio ArribaBlanco P. C. South (Prorated Gas) | CanceledGas | 3,711 | Feb 4, 2010 | 0 | 0 |
| West Bisti 6 #00130-045-34789 | Caerus Southern Rockies LLC only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 1,600 | Feb 4, 2010 | 0 | 0 |
| Davis #10030-045-34978 | Logos Operating, LLC only | San JuanBasin Fruitland Coal (Gas) | CanceledGas | 2,061 | Feb 4, 2010 | 0 | 0 |
| Arbor #022HHZ30-045-35029 | Hilcorp Energy Company only | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 5,505 | Feb 4, 2010 | 0 | 11 |