| Penjack Federal #01030-005-63591 | Solis Partners, L.L.C. | ChavesPecos Slope; Abo (Gas) | ActiveGas | 4,650 | May 27, 2003 | 0 | 4,835 |
| Penjack Federal #011Q30-005-63592 | Solis Partners, L.L.C. | ChavesPecos Slope; Abo (Gas) | ActiveGas | 4,700 | May 27, 2003 | 0 | 3,583 |
| Butterfinger Federal Com #00130-015-32810 | Permian Resources Operating, LLC | EddyCarlsbad; Morrow, South (Gas) | ActiveGas | 12,060 | May 27, 2003 | 0 | 11,341 |
| Riddle a Com #201S30-045-31583 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,355 | May 27, 2003 | 0 | 13,995 |
| Oxnard WN Federal #010G30-045-31643 | Robert L Bayless Producer LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,255 | May 27, 2003 | 0 | 12,881 |
| Graham B WN Federal #010G30-045-31646 | Robert L Bayless Producer LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,250 | May 27, 2003 | 0 | 15,624 |
| Palladium 7 Federal #00530-015-32816 | OXY USA Inc | EddySand Dunes; Delaware, South | ActiveOil | 8,200 | May 23, 2003 | 3,893 | 3,305 |
| San Juan 32 8 Unit #205A30-045-31667 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,820 | May 22, 2003 | 0 | 68,955 |
| Santa Rosa Com 18 #00330-045-31697 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,094 | May 22, 2003 | 0 | 52,042 |
| Santa Rosa 33 #00330-045-31699 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,568 | May 22, 2003 | 0 | 29,323 |
| Yates State #2 #00230-015-32801 | FAE II Operating LLC | EddyBurton Flat; Atoka, South (G) | ActiveGas | 11,467 | May 21, 2003 | 0 | 1,559 |
| Southwest TT 11 State #00130-015-32804 | Permian Resources Operating, LLC | EddyTurkey Track; Strawn Gas | ActiveGas | 11,635 | May 21, 2003 | 2,353 | 20,171 |
| Selby #00130-025-36287 | Ernmar Investments, Inc. | LeaJalmat; Tan-Yates-7 Rvrs (Gas) | ActiveGas | 3,369 | May 21, 2003 | 0 | 66 |
| Mary Lou Com #09130-045-31694 | Dugan Production Corp | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 1,200 | May 20, 2003 | 0 | 10,242 |
| Hannah 17 State #002HHZ30-025-36284 | J R Oil, Ltd. Co. | LeaAustin; Mississippian (Gas) | ActiveGas | 16,429 | May 19, 2003 | 257 | 33,694 |
| Brown Federal #00430-025-36321 | Extex Operating Company | LeaMaljamar; Grayburg-San Andres | ActiveOil | 4,450 | May 19, 2003 | 423 | 0 |
| Vasaly Com #001M30-045-31684 | Hilcorp Energy Company | San JuanBasin Dakota (Prorated Gas) | ActiveGas | 6,818 | May 19, 2003 | 182 | 32,984 |
| Tony Federal #01930-015-32802 | Hilcorp Energy Company | EddyCedar Lake; Glorieta-Yeso | ActiveOil | 5,200 | May 16, 2003 | 270 | 4,208 |
| San Juan 32 5 Unit #105SHZ30-039-27265 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,877 | May 16, 2003 | 0 | 46,481 |
| Jicarilla 99 #007C30-039-27437 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,359 | May 16, 2003 | 49 | 13,539 |
| Jicarilla 94 #001B30-039-27438 | Logos Operating, LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,553 | May 16, 2003 | 109 | 24,493 |
| Panther Federal #00530-025-36492 | Extex Operating Company | LeaMaljamar; Grayburg-San Andres | ActiveOil | 5,263 | May 15, 2003 | 255 | 1,243 |
| Howell K #300S30-045-31322 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,785 | May 15, 2003 | 0 | 60,798 |
| San Juan 32 8 Unit #248A30-045-31627 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,765 | May 15, 2003 | 0 | 26,284 |
| Ute Mountain Tribal D #00930-045-31693 | Hilcorp Energy Company | San JuanUte Dome Dakota (Gas) | ActiveGas | 4,007 | May 15, 2003 | 0 | 6,578 |
| Yellow Fin 23 #00130-025-36278 | Extex Operating Company | LeaTownsend; Mississippian, North (Gas) | ActiveGas | 12,660 | May 13, 2003 | 0 | 3,143 |
| Federal MA a #00230-025-36388 | Mack Energy Corp | LeaCorbin; Delaware | ActiveOil | 5,805 | May 13, 2003 | 145 | 290 |
| Rosa Unit #334A30-039-27292 | Logos Operating, LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 3,468 | May 13, 2003 | 0 | 10,843 |
| Rosa Unit #338A30-045-31672 | Logos Operating, LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,124 | May 13, 2003 | 0 | 17,590 |
| Chaves a Federal #00630-005-63571 | Solis Partners, L.L.C. | ChavesPecos Slope; Abo (Gas) | ActiveGas | 4,500 | May 12, 2003 | 0 | 6,005 |
| San Juan 29 7 Unit #054C30-039-27430 | Hilcorp Energy Company | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 5,645 | May 12, 2003 | 167 | 27,295 |
| Houck Gas Com C #001M30-045-31665 | Simcoe LLC | San JuanBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,800 | May 12, 2003 | 35 | 8,418 |
| San Juan 32 5 Unit #100SHZ30-039-27270 | MorningStar Operating LLC | Rio ArribaBasin Fruitland Coal (Gas) | ActiveGas | 5,697 | May 9, 2003 | 0 | 43,458 |
| San Juan 32 Federal 12 #001A30-045-31608 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,820 | May 9, 2003 | 0 | 259,634 |
| San Juan 32 Fed Com 22 #002A30-045-31613 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,829 | May 8, 2003 | 0 | 65,239 |
| Santa Rosa Com 33 #00430-045-31668 | MorningStar Operating LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,450 | May 8, 2003 | 0 | 48,189 |
| Tolmack State #00630-005-63566 | Acacia Operating Company, LLC | ChavesPecos Slope; Abo (Gas) | ActiveGas | 4,575 | May 7, 2003 | 0 | 0 |
| Apache 25 Federal #00930-015-32797 | Harvard Petroleum Company, LLC | EddyLos Medanos; Bone Spring | ActiveOil | 11,230 | May 7, 2003 | 3,846 | 11,225 |
| Bravo Dome Carbon Dioxide Gas Unit #11230-021-20323 | OXY USA Inc | HardingBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,645 | May 7, 2003 | 0 | 155,090 |
| Bravo Dome Carbon Dioxide Gas Unit #12230-021-20324 | OXY USA Inc | HardingBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,617 | May 7, 2003 | 0 | 116,870 |
| Bravo Dome Carbon Dioxide Gas Unit #13230-021-20325 | OXY USA Inc | HardingBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,515 | May 7, 2003 | 0 | 69,048 |
| Bravo Dome Carbon Dioxide Gas Unit #14230-021-20326 | OXY USA Inc | HardingBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,518 | May 7, 2003 | 0 | 36,600 |
| Jicarilla 98 #004B30-039-27431 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,435 | May 7, 2003 | 35 | 11,731 |
| Jicarilla 98 #005B30-039-27432 | MorningStar Operating LLC | Rio ArribaBlanco-Mesaverde (Prorated Gas) | ActiveGas | 6,490 | May 7, 2003 | 20 | 9,638 |
| A B Geren #006A30-045-31388 | Mustang Resources LLC | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 2,390 | May 7, 2003 | 0 | 36,996 |
| San Juan 32 Federal 21 #002A30-045-31662 | Hilcorp Energy Company | San JuanBasin Fruitland Coal (Gas) | ActiveGas | 3,725 | May 7, 2003 | 0 | 22,584 |
| Bravo Dome Carbon Dioxide Gas Unit #05230-059-20396 | OXY USA Inc | UnionBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,380 | May 7, 2003 | 0 | 77,906 |
| Bravo Dome Carbon Dioxide Gas Unit #02230-059-20397 | OXY USA Inc | UnionBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,430 | May 7, 2003 | 0 | 84,584 |
| Bravo Dome Carbon Dioxide Gas Unit #03230-059-20398 | OXY USA Inc | UnionBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,490 | May 7, 2003 | 0 | 78,417 |
| Bravo Dome Carbon Dioxide Gas Unit #04230-059-20399 | OXY USA Inc | UnionBravo Dome Carbon Dioxide Gas 640 | ActiveCO2 | 2,523 | May 7, 2003 | 0 | 99,400 |