| API # | Well Name | Location | Operator | Oil Prod | Gas Prod | 
| 33-007-00194 | ELKHORN USA 1-5 | Billings County, ND | MERIDIAN OIL, INC. |  |  | 
| 33-007-00228 | ELKHORN USA 2-5 | Billings County, ND | GULF OIL CORP. |  |  | 
| 33-007-01664 | ELLISON CREEK 11-7TFH | Billings County, ND | FOUNDATION ENERGY MANAGEMENT, LLC |  |  | 
| 33-007-01721 | EPSOM 1-31H | Billings County, ND | CONTINENTAL RESOURCES, INC. |  |  | 
| 33-007-00491 | ERNEST KULISH 1-14-4D | Billings County, ND | GULF OIL CORP. |  |  | 
| 33-007-00262 | EVONIUK 1 | Billings County, ND | W. H. HUNT TRUST ESTATE |  |  | 
| 33-007-00310 | EVONIUK 1-8 | Billings County, ND | CITATION OIL & GAS CORP. |  |  | 
| 33-007-01697 | EVONIUK 21-2-1H | Billings County, ND | FOUNDATION ENERGY MANAGEMENT, LLC |  |  | 
| 33-007-00443 | EVONIUK B 1 | Billings County, ND | PETRO-HUNT, L.L.C. |  |  | 
| 33-007-00949 | EVONIUK C 1 | Billings County, ND | W. H. HUNT TRUST ESTATE |  |  | 
| 33-007-01206 | EXOCET 1-13 | Billings County, ND | WHITING OIL AND GAS CORPORATION |  |  | 
| 33-007-00672 | F-26-141-100 2 | Billings County, ND | FLORIDA EXPLORATION CO. |  |  | 
| 33-007-00488 | F. F. VOLESKY 34-1 | Billings County, ND | TURTLE MOUNTAIN GAS & OIL, INC. |  |  | 
| 33-007-01712 | FAIRFIELD STATE 21-16-1HRE | Billings County, ND | PRIMA EXPLORATION, INC. |  |  | 
| 33-007-00952 | FEDERAL 1-1 | Billings County, ND | SLAWSON EXPLORATION COMPANY, INC. |  |  | 
| 33-007-00223 | FEDERAL 1-17 | Billings County, ND | CITATION OIL & GAS CORP. |  |  | 
| 33-007-00521 | FEDERAL 1-22 | Billings County, ND | CITATION OIL & GAS CORP. |  |  | 
| 33-007-00498 | FEDERAL 1-26 | Billings County, ND | PATRICK PETROLEUM CO. |  |  | 
| 33-007-00990 | FEDERAL 1-26 | Billings County, ND | WHITE ROCK OIL & GAS, LLC |  |  | 
| 33-007-00422 | FEDERAL 1-27 | Billings County, ND | DENBURY ONSHORE, LLC |  |  | 
| 33-007-00500 | FEDERAL 1-28 | Billings County, ND | PATRICK PETROLEUM CO. |  |  | 
| 33-007-00659 | FEDERAL 1-32 | Billings County, ND | PUMA PETROLEUM CO. |  |  | 
| 33-007-00503 | FEDERAL 1-33 | Billings County, ND | KOCH INDUSTRIES, INC. |  |  | 
| 33-007-00342 | FEDERAL 1-5 | Billings County, ND | APACHE CORPORATION |  |  | 
| 33-007-00943 | FEDERAL 1-7 | Billings County, ND | SCOUT ENERGY MANAGEMENT LLC |  |  | 
| 33-007-00320 | FEDERAL 1-9 | Billings County, ND | CITATION OIL & GAS CORP. |  |  | 
| 33-007-00742 | FEDERAL 10-1 | Billings County, ND | FOUNDATION ENERGY MANAGEMENT, LLC |  |  | 
| 33-007-00973 | FEDERAL 10-23 | Billings County, ND | WHITE ROCK OIL & GAS, LLC |  |  | 
| 33-007-00829 | FEDERAL 11-1 | Billings County, ND | WHITING OIL AND GAS CORPORATION |  |  | 
| 33-007-00423 | FEDERAL 11-12 | Billings County, ND | WESTPORT OIL & GAS CO., INC. |  |  | 
| 33-007-00837 | FEDERAL 11-2 | Billings County, ND | BURLINGTON RESOURCES OIL & GAS COMPANY |  |  | 
| 33-007-00528 | FEDERAL 11-33 | Billings County, ND | KOCH INDUSTRIES, INC. |  |  | 
| 33-007-00914 | FEDERAL 11-4 | Billings County, ND | BURLINGTON RESOURCES OIL & GAS COMPANY |  |  | 
| 33-007-00830 | FEDERAL 12-1 | Billings County, ND | BURLINGTON RESOURCES OIL & GAS COMPANY |  |  | 
| 33-007-00615 | FEDERAL 12-10 | Billings County, ND | SAMUEL GARY JR. & ASSOCIATES, INC. |  |  | 
| 33-007-01014 | FEDERAL 12-12 | Billings County, ND | MERIDIAN OIL, INC. |  |  | 
| 33-007-00471 | FEDERAL 12-18 | Billings County, ND | KOCH INDUSTRIES, INC. |  |  | 
| 33-007-00836 | FEDERAL 13-1 | Billings County, ND | FLORIDA EXPLORATION CO. |  |  | 
| 33-007-00464 | FEDERAL 13-24 | Billings County, ND | KOCH INDUSTRIES, INC. |  |  | 
| 33-007-01033 | FEDERAL 13-24 | Billings County, ND | SM ENERGY COMPANY |  |  | 
| 33-007-00490 | FEDERAL 13-27 | Billings County, ND | WESTPORT OIL & GAS COMPANY, L.P. |  |  | 
| 33-007-01554 | FEDERAL 13-29 D | Billings County, ND | WHITING OIL AND GAS CORPORATION |  |  | 
| 33-007-01531 | FEDERAL 13-2H | Billings County, ND | MEDORA MINERALS, LLC |  |  | 
| 33-007-00416 | FEDERAL 13-30 | Billings County, ND | XTO ENERGY INC |  |  | 
| 33-007-01638 | FEDERAL 13-30R | Billings County, ND | WHITE ROCK OIL & GAS, LLC |  |  | 
| 33-007-00322 | FEDERAL 13-4 | Billings County, ND | CITATION OIL & GAS CORP. |  |  | 
| 33-007-01563 | FEDERAL 14-17D | Billings County, ND | WHITE ROCK OIL & GAS, LLC |  |  | 
| 33-007-00895 | FEDERAL 14-3 | Billings County, ND | CITATION OIL & GAS CORP. |  |  | 
| 33-007-00158 | FEDERAL 14-32 | Billings County, ND | SM ENERGY COMPANY |  |  | 
| 33-007-00677 | FEDERAL 14-4 | Billings County, ND | APACHE CORPORATION |  |  |