| Trading Post #001S30-045-33656 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,455 | Mar 14, 2007 | 0 | 3,551 |
| Bravo Dome Carbon Dioxide Gas Unit #01130-021-20361 | OXY USA Inc | HardingBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,454 | Mar 13, 2007 | 0 | 289,687 |
| Bravo Dome Carbon Dioxide Gas Unit #02130-021-20362 | OXY USA Inc | HardingBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,391 | Mar 13, 2007 | 0 | 135,349 |
| Bravo Dome Carbon Dioxide Gas Unit #03130-021-20363 | OXY USA Inc | HardingBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,362 | Mar 13, 2007 | 0 | 127,111 |
| Bravo Dome Carbon Dioxide Gas Unit #12230-021-20364 | OXY USA Inc | HardingBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,445 | Mar 13, 2007 | 0 | 371,882 |
| Bravo Dome Carbon Dioxide Gas Unit #35130-021-20367 | OXY USA Inc | HardingBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,479 | Mar 13, 2007 | 0 | 184,620 |
| San Juan 28 7 Unit #221F30-039-30146 | Hilcorp Energy Company | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,672 | Mar 13, 2007 | 121 | 18,150 |
| San Juan 28 7 Unit #248FHZ30-039-30204 | Hilcorp Energy Company | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 8,280 | Mar 13, 2007 | 178 | 30,102 |
| San Juan 29 7 Unit #101M30-039-30212 | Hilcorp Energy Company | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,500 | Mar 13, 2007 | 237 | 66,556 |
| Canyon Largo Unit #48030-039-30218 | Hilcorp Energy Company | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,250 | Mar 13, 2007 | 215 | 16,542 |
| Murphy C #10030-045-34174 | Hilcorp Energy Company | San JuanAztec Fruitland Sand (Gas) | ActiveGas | 2,545 | Mar 13, 2007 | 0 | 36,503 |
| Murphy D #10030-045-34175 | Hilcorp Energy Company | San JuanAztec Fruitland Sand (Gas) | ActiveGas | 2,580 | Mar 13, 2007 | 0 | 67,234 |
| Newsom B #008M30-045-34177 | Hilcorp Energy Company | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,585 | Mar 13, 2007 | 175 | 11,810 |
| Cleveland #220S30-045-34179 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,450 | Mar 13, 2007 | 0 | 4,170 |
| Bravo Dome Carbon Dioxide Gas Unit #07230-059-20480 | OXY USA Inc | UnionBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,459 | Mar 13, 2007 | 0 | 92,383 |
| Bravo Dome Carbon Dioxide Gas Unit #09230-059-20481 | OXY USA Inc | UnionBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,455 | Mar 13, 2007 | 0 | 144,431 |
| Bravo Dome Carbon Dioxide Gas Unit #11230-059-20482 | OXY USA Inc | UnionBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,405 | Mar 13, 2007 | 0 | 117,222 |
| Bravo Dome Carbon Dioxide Gas Unit #12130-059-20483 | OXY USA Inc | UnionBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,554 | Mar 13, 2007 | 0 | 137,870 |
| Bravo Dome Carbon Dioxide Gas Unit #27230-059-20484 | OXY USA Inc | UnionBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,390 | Mar 13, 2007 | 0 | 134,384 |
| VPR B #18130-007-20781 | High River Resources Operating, LLC | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,395 | Mar 12, 2007 | 0 | 7,605 |
| VPR B #18030-007-20782 | High River Resources Operating, LLC | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,615 | Mar 12, 2007 | 0 | 7,149 |
| VPR B #12430-007-20783 | High River Resources Operating, LLC | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,345 | Mar 12, 2007 | 0 | 390 |
| VPR B #11530-007-20784 | High River Resources Operating, LLC | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,665 | Mar 12, 2007 | 0 | 4,254 |
| VPR B #11630-007-20785 | High River Resources Operating, LLC | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,435 | Mar 12, 2007 | 0 | 2,456 |
| VPR B #15630-007-20786 | High River Resources Operating, LLC | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,275 | Mar 12, 2007 | 0 | 149 |
| VPR B #13330-007-20787 | High River Resources Operating, LLC | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,425 | Mar 12, 2007 | 0 | 159 |
| VPR B #14330-007-20788 | High River Resources Operating, LLC | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,365 | Mar 12, 2007 | 0 | 35 |
| VPR B #13230-007-20789 | High River Resources Operating, LLC | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,485 | Mar 12, 2007 | 0 | 25 |
| Mark Owen #011HHZ30-025-38333 | Southwest Royalties Inc | LeaPenrose Skelly; Grayburg | ActiveOil | 5,612 | Mar 12, 2007 | 412 | 14,712 |
| Rollon Brunson #00730-025-38335 | Southwest Royalties Inc | LeaPenrose Skelly; Grayburg | ActiveOil | 4,300 | Mar 12, 2007 | 147 | 32,617 |
| Eunice King #03230-025-38336 | Southwest Royalties Inc | LeaPenrose Skelly; Grayburg | ActiveOil | 4,301 | Mar 12, 2007 | 248 | 10,919 |
| Eunice King #03330-025-38337 | Southwest Royalties Inc | LeaPenrose Skelly; Grayburg | ActiveOil | 4,300 | Mar 12, 2007 | 0 | 15,715 |
| C L Hardy #00830-025-38338 | Southwest Royalties Inc | LeaPenrose Skelly; Grayburg | ActiveOil | 4,300 | Mar 12, 2007 | 509 | 9,341 |
| H T Mattern NCT B #02730-025-38339 | Southwest Royalties Inc | LeaPenrose Skelly; Grayburg | ActiveOil | 4,298 | Mar 12, 2007 | 16 | 75 |
| Texaco E A Sticher #00530-025-38340 | Southwest Royalties Inc | LeaPenrose Skelly; Grayburg | ActiveOil | 4,070 | Mar 12, 2007 | 413 | 17,095 |
| North Monument G/SA Unit #35130-025-38310 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,040 | Mar 9, 2007 | 9,704 | 4,282 |
| North Monument G/SA Unit #35230-025-38311 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,110 | Mar 9, 2007 | 5,685 | 4,471 |
| North Monument G/SA Unit #353HHZ30-025-38312 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 7,829 | Mar 9, 2007 | 13,986 | 7,265 |
| North Monument G/SA Unit #35730-025-38313 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,060 | Mar 9, 2007 | 1,567 | 2,002 |
| North Monument G/SA Unit #36030-025-38315 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,090 | Mar 9, 2007 | 4,486 | 2,835 |
| North Monument G/SA Unit #36430-025-38318 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,120 | Mar 9, 2007 | 8,344 | 3,983 |
| Danburg Gas Com B #001Y30-045-34214 | Hilcorp Energy Company | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,828 | Mar 9, 2007 | 115 | 7,226 |
| Encore 12 State Com #00130-025-38297 | Breitburn Operating LP | LeaVacuum; Atoka-Morrow, North (Gas) | ActiveGas | 12,850 | Mar 8, 2007 | 331 | 11,874 |
| Pyramid #001HHZ30-025-38299 | Stanolind Permian LLC | LeaDenton; Wolfcamp | ActiveOil | 11,159 | Mar 8, 2007 | 3,800 | 638 |
| Langlie Mattix Penrose Sand Unit #19630-025-38305 | Texian Operating Company, LLC | LeaLanglie Mattix; 7 Rvrs-Q-Grayburg | ActiveOil | 3,825 | Mar 8, 2007 | 518 | 628 |
| Langlie Mattix Penrose Sand Unit #20430-025-38306 | Texian Operating Company, LLC | LeaLanglie Mattix; 7 Rvrs-Q-Grayburg | ActiveOil | 3,825 | Mar 8, 2007 | 490 | 581 |
| San Juan 28 7 Unit #194F30-039-30200 | Hilcorp Energy Company | Rio ArribaBasin Dakota (Prorated Gas) | ActiveGas | 7,528 | Mar 8, 2007 | 259 | 43,088 |
| Northeast Blanco Unit #417A30-039-30214 | Simcoe LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,442 | Mar 8, 2007 | 0 | 22,729 |
| Horn Canyon #00230-045-33990 | Robert L Bayless Producer LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,660 | Mar 8, 2007 | 0 | 5,649 |
| Gage #003F30-045-34105 | Hilcorp Energy Company | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 7,445 | Mar 8, 2007 | 84 | 18,379 |