| Lease Name | Location | Operator | Oil Prod | Gas Prod | 
| Cougar Com 4 | Rio Arriba County, NM | RIM OPERATING, INC. |  |  | 
| Coyote 9 | Rio Arriba County, NM | ADVANCED WIRELESS COMMUNICATIONS, L.L.C. |  |  | 
| Coyote Com 9 | Rio Arriba County, NM | ADVANCED WIRELESS COMMUNICATIONS, L.L.C. |  |  | 
| Crane Federal | Rio Arriba County, NM | ADVANCED WIRELESS COMMUNICATIONS, L.L.C. |  |  | 
| Crane Federal Com | Rio Arriba County, NM | ADVANCED WIRELESS COMMUNICATIONS, L.L.C. |  |  | 
| Creek | Rio Arriba County, NM | BURLINGTON RESOURCES OIL & GAS COMPANY LP |  |  | 
| Creek | Rio Arriba County, NM | HILCORP ENERGY COMPANY |  |  | 
| Crow Mesa | Rio Arriba County, NM | Basin Oil & Gas Operating, LLC |  |  | 
| Cullins Federal | Rio Arriba County, NM | LOGOS OPERATING, LLC |  |  | 
| Cutler | Rio Arriba County, NM | M & M PRODUCTION & OPERATION |  |  | 
| Davis | Rio Arriba County, NM | N M & O OPERATING CO |  |  | 
| Davis | Rio Arriba County, NM | RIM OPERATING, INC. |  |  | 
| Davis | Rio Arriba County, NM | ADVANCED WIRELESS COMMUNICATIONS, L.L.C. |  |  | 
| Davis Federal | Rio Arriba County, NM | BURLINGTON RESOURCES OIL & GAS COMPANY LP |  |  | 
| Davis Federal 03 | Rio Arriba County, NM | ADVANCED WIRELESS COMMUNICATIONS, L.L.C. |  |  | 
| Delo | Rio Arriba County, NM | DJR OPERATING, LLC |  |  | 
| Delta | Rio Arriba County, NM | MINEL INC |  |  | 
| Dever | Rio Arriba County, NM | LOGOS OPERATING, LLC |  |  | 
| Di'S Delight | Rio Arriba County, NM | DUGAN PRODUCTION CORP |  |  | 
| Divide | Rio Arriba County, NM | MCELVAIN ENERGY, INC |  |  | 
| Dome Federal 34-24-7 | Rio Arriba County, NM | DUGAN PRODUCTION CORP |  |  | 
| Donohue | Rio Arriba County, NM | SOUTHLAND ROYALTY COMPANY LLC |  |  | 
| Donohue | Rio Arriba County, NM | MorningStar Operating LLC |  |  | 
| Douthit Browning | Rio Arriba County, NM | TEXACO EXPLORATION & PRODUCTION INC N W |  |  | 
| Douthit Browning | Rio Arriba County, NM | MEDICINE BOW OPERATING COMPANY |  |  | 
| Douthit Browning Com | Rio Arriba County, NM | ADVANCED WIRELESS COMMUNICATIONS, L.L.C. |  |  | 
| Douthit Federal | Rio Arriba County, NM | ADVANCED WIRELESS COMMUNICATIONS, L.L.C. |  |  | 
| DR. Daddy-O | Rio Arriba County, NM | BENSON-MONTIN-GREER DRILLING CORP |  |  | 
| Duff A Government | Rio Arriba County, NM | ADVANCED WIRELESS COMMUNICATIONS, L.L.C. |  |  | 
| Duff Federal Com | Rio Arriba County, NM | DJR OPERATING, LLC |  |  | 
| Duff Government | Rio Arriba County, NM | ADVANCED WIRELESS COMMUNICATIONS, L.L.C. |  |  | 
| Dugan | Rio Arriba County, NM | HILCORP ENERGY COMPANY |  |  | 
| Dugan Federal | Rio Arriba County, NM | HILCORP ENERGY COMPANY |  |  | 
| Dunn | Rio Arriba County, NM | QEP ENERGY COMPANY |  |  | 
| Dunn | Rio Arriba County, NM | EPIC ENERGY, L.L.C. |  |  | 
| Dunn Federal | Rio Arriba County, NM | D J SIMMONS INC |  |  | 
| Duro | Rio Arriba County, NM | SAGEBRUSH OIL INC. |  |  | 
| E R Apache | Rio Arriba County, NM | DJR OPERATING, LLC |  |  | 
| E Ton Na Gah 8 | Rio Arriba County, NM | Engineering & Production Service, Inc. |  |  | 
| East Lindrith | Rio Arriba County, NM | ADVANCED WIRELESS COMMUNICATIONS, L.L.C. |  |  | 
| East Lindrith Com | Rio Arriba County, NM | ADVANCED WIRELESS COMMUNICATIONS, L.L.C. |  |  | 
| East Puerto Chiquito Mancos Unit | Rio Arriba County, NM | BENSON-MONTIN-GREER DRILLING CORP |  |  | 
| Edna | Rio Arriba County, NM | MERRION OIL & GAS CORP |  |  | 
| Edwards Federal Com | Rio Arriba County, NM | ADVANCED WIRELESS COMMUNICATIONS, L.L.C. |  |  | 
| Egan | Rio Arriba County, NM | HOLCOMB OIL & GAS INC |  |  | 
| El Poso | Rio Arriba County, NM | BLUE DOLPHIN PRODUCTION, LLC |  |  | 
| El Poso Ranch | Rio Arriba County, NM | CHUZA OPERATING |  |  | 
| Elk Com | Rio Arriba County, NM | RIM OPERATING, INC. |  |  | 
| Elk Com 10 | Rio Arriba County, NM | RIM OPERATING, INC. |  |  | 
| Elk Com 34 | Rio Arriba County, NM | EPIC ENERGY, L.L.C. |  |  |