| Storey B LS 6 #001HHZ30-045-35712 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | Temporarily abandonedGas | 5,201 | Jun 20, 2016 | 0 | 0 |
| Al Elliott B 8 #001HHZ30-045-35722 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | Temporarily abandonedGas | 6,839 | Nov 30, 2015 | 0 | 0 |
| Northeast Blanco Unit #423A30-039-30510 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,250 | Jul 24, 2008 | 0 | 47,903 |
| Northeast Blanco Unit #485A30-039-30511 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,191 | Jun 30, 2008 | 0 | 23,547 |
| Northeast Blanco Unit #421AHZ30-045-34610 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,792 | Apr 17, 2008 | 0 | 11,720 |
| Northeast Blanco Unit #472A30-045-34648 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,515 | Apr 10, 2008 | 0 | 33,953 |
| Northeast Blanco Unit #419AHZ30-039-30308 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,818 | Aug 31, 2007 | 0 | 36,704 |
| Northeast Blanco Unit #417A30-039-30214 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,442 | Mar 8, 2007 | 0 | 22,729 |
| Northeast Blanco Unit #488A30-045-34138 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | Temporarily abandonedGas | 3,765 | Feb 6, 2007 | 0 | 0 |
| Northeast Blanco Unit #415A30-039-30032 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,351 | Aug 16, 2006 | 0 | 90,234 |
| Northeast Blanco Unit #466A30-039-29614 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,503 | Aug 4, 2006 | 0 | 22,324 |
| Northeast Blanco Unit #476A30-045-33826 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,230 | Jul 21, 2006 | 0 | 2,020 |
| Northeast Blanco Unit #493AHZ30-039-29933 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 4,038 | Jul 20, 2006 | 0 | 8,959 |
| Northeast Blanco Unit #452AHZ30-045-33816 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,502 | Jul 20, 2006 | 0 | 5,143 |
| Northeast Blanco Unit #416AHZ30-045-33762 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,687 | Jun 26, 2006 | 0 | 6,846 |
| Northeast Blanco Unit #429A30-039-29886 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 4,135 | May 18, 2006 | 0 | 48,025 |
| Northeast Blanco Unit #427AHZ30-039-29871 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 4,119 | Apr 11, 2006 | 0 | 19,962 |
| Northeast Blanco Unit #425AHZ30-045-33663 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,660 | Apr 7, 2006 | 0 | 36,922 |
| Northeast Blanco Unit #451AHZ30-045-33670 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 4,352 | Apr 7, 2006 | 0 | 32,828 |
| Northeast Blanco Unit #473A30-045-33689 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,438 | Apr 7, 2006 | 0 | 70,850 |
| Northeast Blanco Unit #402AHZ30-045-33842 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 4,466 | Apr 6, 2006 | 0 | 17,575 |
| Northeast Blanco Unit #400AHZ30-045-33467 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,136 | Feb 9, 2006 | 0 | 4,710 |
| Northeast Blanco Unit #401AHZ30-039-29594 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,210 | Oct 5, 2005 | 0 | 32,358 |
| Northeast Blanco Unit #409A30-039-29628 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,362 | Sep 28, 2005 | 0 | 24,107 |
| Thompson LS #003S30-045-33203 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,150 | Sep 28, 2005 | 0 | 38,306 |
| Florance Gas Com J #003S30-045-33228 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,341 | Sep 28, 2005 | 0 | 23,048 |
| Jacquez Gas Com G #001S30-045-33276 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,167 | Sep 28, 2005 | 0 | 48,386 |
| Northeast Blanco Unit #471A30-045-33159 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,469 | Sep 26, 2005 | 0 | 38,040 |
| Schwerdtfeger a LS #02530-045-33226 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,195 | Sep 15, 2005 | 0 | 29,119 |
| Florance #027S30-045-33130 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,185 | Aug 25, 2005 | 0 | 53,051 |
| Florance O #003S30-045-33165 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,100 | Aug 22, 2005 | 0 | 32,012 |
| Northeast Blanco Unit #412A30-045-33211 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,368 | Aug 18, 2005 | 0 | 23,430 |
| Northeast Blanco Unit #450A30-045-33273 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,758 | Aug 11, 2005 | 0 | 32,712 |
| Federal Gas Com #00130-045-32876 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,496 | Jul 5, 2005 | 0 | 19,931 |
| Northeast Blanco Unit #454A30-045-33195 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,627 | Jun 30, 2005 | 0 | 40,119 |
| Northeast Blanco Unit #492A30-045-33099 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | Temporarily abandonedGas | 3,453 | Jun 2, 2005 | 0 | 37,872 |
| Sammons Gas Com F #001S30-045-33104 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,323 | May 13, 2005 | 0 | 31,520 |
| Northeast Blanco Unit #428A30-045-33007 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,512 | Apr 27, 2005 | 0 | 13,094 |
| Northeast Blanco Unit #434AHZ30-045-33006 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,710 | Apr 22, 2005 | 0 | 7,996 |
| Sullivan Gas Com E #001S30-045-32982 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,850 | Apr 21, 2005 | 0 | 16,144 |
| Florance Q #001S30-045-32429 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,367 | Feb 2, 2005 | 0 | 37,103 |
| Northeast Blanco Unit #403A30-039-27750 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,274 | Jan 3, 2005 | 0 | 17,953 |
| Riddle I #001S30-045-32430 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,257 | Dec 17, 2004 | 0 | 43,933 |
| Northeast Blanco Unit #461AHZ30-045-32374 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 4,117 | Oct 28, 2004 | 0 | 24,078 |
| Florance #119S30-045-32368 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,380 | Oct 12, 2004 | 0 | 35,413 |
| Dawson Gas Com #001S30-045-32500 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | Temporarily abandonedGas | 3,415 | Oct 12, 2004 | 0 | 0 |
| Northeast Blanco Unit #411AHZ30-039-27702 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,544 | Oct 5, 2004 | 0 | 18,930 |
| Northeast Blanco Unit #468AHZ30-039-27751 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,960 | Sep 30, 2004 | 0 | 20,361 |
| Northeast Blanco Unit #455A30-045-32249 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,470 | Sep 30, 2004 | 0 | 58,166 |
| Kernaghan B #008S30-045-32472 | Simcoe LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,490 | Sep 28, 2004 | 0 | 23,655 |