| Western Federal Com #09030-045-33903 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 1,660 | Sep 4, 2007 | 0 | 0 |
| Western Federal Com #090S30-045-33904 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,580 | Sep 4, 2007 | 0 | 19 |
| Culpepper Martin #100S30-045-34394 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,483 | Sep 4, 2007 | 0 | 32,840 |
| Culpepper Martin #104S30-045-34395 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,515 | Sep 4, 2007 | 0 | 30,121 |
| Culpepper Martin #105S30-045-34407 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,425 | Sep 4, 2007 | 0 | 28,928 |
| Carracas 10A #005HZ30-039-30135 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 6,859 | Aug 31, 2007 | 0 | 4,273 |
| Carracas 11A #003HZ30-039-30136 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 8,417 | Aug 31, 2007 | 0 | 68,327 |
| Northeast Blanco Unit #419AHZ30-039-30308 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,818 | Aug 31, 2007 | 0 | 36,704 |
| San Juan 32 5 Unit #116SHZ30-039-30337 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 6,414 | Aug 31, 2007 | 0 | 63,314 |
| Tsah Tah Com 34 #00230-045-33998 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,870 | Aug 31, 2007 | 0 | 475 |
| Tsah Tah 12 #00330-045-34369 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,972 | Aug 31, 2007 | 0 | 2,791 |
| Tsah Tah 12 #00130-045-34370 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,972 | Aug 31, 2007 | 0 | 1,539 |
| Carson #201SHZ30-039-30239 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,760 | Aug 29, 2007 | 0 | 88,829 |
| Grassy Canyon #00630-045-33576 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 4,409 | Aug 29, 2007 | 0 | 53,108 |
| Jacque #00230-045-34409 | Holcomb Oil & Gas Inc | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,897 | Aug 29, 2007 | 0 | 216 |
| Carracas 29B #009HZ30-039-30139 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 6,160 | Aug 28, 2007 | 0 | 22,704 |
| Synergy 21 7 9 #19030-043-21051 | Synergy Operating LLC | SandovalBasin Fruitland Coal (Gas) | PluggedGas | 906 | Aug 20, 2007 | 0 | 0 |
| Dome Navajo 12 26 13 Com #090S30-045-33734 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 1,380 | Aug 20, 2007 | 0 | 0 |
| Waterford Com #090S30-045-33781 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,280 | Aug 20, 2007 | 0 | 909 |
| Gold Medal #09430-045-34229 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,410 | Aug 20, 2007 | 0 | 7,373 |
| Gold Medal #094S30-045-34230 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,400 | Aug 20, 2007 | 0 | 2,053 |
| Tsah Tah 12 #00230-045-34368 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,971 | Aug 20, 2007 | 0 | 333 |
| McCord #10030-045-34111 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,622 | Aug 17, 2007 | 0 | 218 |
| Heaton Com B #10130-045-34377 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,535 | Aug 17, 2007 | 0 | 17,504 |
| Juniper West 24 #04430-045-33595 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,160 | Aug 16, 2007 | 0 | 4,662 |
| Irish Com #090S30-045-33725 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 1,400 | Aug 16, 2007 | 0 | 204 |
| Coaly #09030-045-33905 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 1,360 | Aug 16, 2007 | 0 | 0 |
| McDurmitt Com #100S30-045-34358 | Hilcorp Energy Company | San JuanAztec Pictured Cliffs (Gas) | ActiveGas | 2,434 | Aug 16, 2007 | 0 | 20,777 |
| Larcher #310S30-045-34363 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,910 | Aug 9, 2007 | 0 | 19,882 |
| Federal 20 5 7 #00230-031-21101 | SG Interests I Ltd | McKinleyBasin Fruitland Coal (Gas) | CanceledGas | 975 | Aug 6, 2007 | 0 | 0 |
| Federal 20 5 6 #00330-031-21102 | SG Interests I Ltd | McKinleyBasin Fruitland Coal (Gas) | PluggedGas | 1,075 | Aug 6, 2007 | 0 | 0 |
| Federal 21 6 19 #00330-043-21047 | Dugan Production Corp | SandovalBasin Fruitland Coal (Gas) | ActiveGas | 910 | Aug 6, 2007 | 0 | 4,239 |
| Federal 21 7 19 #00330-043-21049 | SG Interests I Ltd | SandovalBasin Fruitland Coal (Gas) | PluggedGas | 675 | Aug 6, 2007 | 0 | 0 |
| Federal 22 7 34 #00330-043-21050 | SG Interests I Ltd | SandovalBasin Fruitland Coal (Gas) | CanceledGas | 1,325 | Aug 6, 2007 | 0 | 0 |
| Quietman Federal 28 #00530-045-32768 | Hilcorp Energy Company | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,615 | Aug 6, 2007 | 15 | 13,196 |
| Neoprene Com #09130-045-34356 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,740 | Aug 6, 2007 | 0 | 33,047 |
| Federal 21 8 13 #00430-045-34360 | SG Interests I Ltd | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 885 | Aug 6, 2007 | 0 | 0 |
| San Juan 29 7 Unit #58630-039-30194 | Hilcorp Energy Company | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,423 | Aug 3, 2007 | 0 | 47,485 |
| San Juan 30 6 Unit #441S30-039-27643 | Burlington Resources Oil & Gas Company LP | Rio ArribaBasin Fruitland Coal (Gas) | PluggedGas | 3,811 | Aug 1, 2007 | 0 | 0 |
| Mudge Federal #001E30-045-33271 | Robert L Bayless Producer LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,530 | Jul 26, 2007 | 0 | 11 |
| Johnston Federal #024S30-045-34361 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,862 | Jul 26, 2007 | 0 | 58,505 |
| Culpepper Martin #103S30-045-34373 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,625 | Jul 26, 2007 | 0 | 61,032 |
| Culpepper Martin #008S30-045-34375 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | PluggedGas | 2,360 | Jul 26, 2007 | 0 | 0 |
| Synergy 21 7 20 #15930-043-21045 | Synergy Operating LLC | SandovalBasin Fruitland Coal (Gas) | PluggedGas | 895 | Jul 17, 2007 | 0 | 0 |
| Federal I #101S30-045-34294 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,315 | Jul 17, 2007 | 0 | 6,640 |
| Lambe #007S30-045-34316 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,120 | Jul 17, 2007 | 58 | 13,495 |
| Dewey #00130-045-34323 | Advanced Wireless Communications, L.L.C. | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,565 | Jul 17, 2007 | 0 | 0 |
| Mancini #00130-045-34333 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,000 | Jul 17, 2007 | 0 | 4,276 |
| Mancini #00230-045-34334 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 925 | Jul 17, 2007 | 0 | 5,226 |
| Heaton Com #10030-045-34336 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,587 | Jul 17, 2007 | 0 | 39,620 |