| Lease Name | Location | Operator | Oil Prod | Gas Prod | 
| Culwell 41-8 | Cheyenne County, KS | Own Resources Operating LLC |  |  | 
| Culwell 42-8 | Cheyenne County, KS | Own Resources Operating LLC |  |  | 
| Culwell G | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Culwell G | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Culwell G 2-20 | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Culwell H | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Culwell H | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Culwell H 2-19 | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Culwell H 3-19 | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Culwell J | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Culwell Unit 4-32 | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Cwa 'A' Unit | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Cwa F | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Cwa G | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| D6 Unit 1-34 | Cheyenne County, KS | Cobalt Energy LLC |  |  | 
| Damkroger | Cheyenne County, KS | One Source Financial Services Inc. |  |  | 
| Day 1-7 | Cheyenne County, KS | Smith Oil & Gas LLC |  |  | 
| Day 3-7 | Cheyenne County, KS | Smith Oil & Gas LLC |  |  | 
| Day 4-7 | Cheyenne County, KS | Smith Oil & Gas LLC |  |  | 
| DCLM Unit | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Deeds 1 | Cheyenne County, KS | Raymond Oil Company, Inc. |  |  | 
| Deeds 1-15 | Cheyenne County, KS | L. D. Drilling, Inc. |  |  | 
| Deeds-Cooper 1 | Cheyenne County, KS | Impetro NonOp LLC |  |  | 
| Deer Creek/Tyle | Cheyenne County, KS | Cobalt Energy LLC |  |  | 
| Degood 1-28 | Cheyenne County, KS | Smith Oil & Gas LLC |  |  | 
| Degood 1-31 | Cheyenne County, KS | Smith Oil & Gas LLC |  |  | 
| Degood 1-33 | Cheyenne County, KS | Smith Oil & Gas LLC |  |  | 
| Degood 2-28 | Cheyenne County, KS | Smith Oil & Gas LLC |  |  | 
| Degood 2-31 | Cheyenne County, KS | Smith Oil & Gas LLC |  |  | 
| Degood 2-33 | Cheyenne County, KS | Smith Oil & Gas LLC |  |  | 
| Degood 3-28 | Cheyenne County, KS | Smith Oil & Gas LLC |  |  | 
| Degood 3-33 | Cheyenne County, KS | Smith Oil & Gas LLC |  |  | 
| Delay 1-21 | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Delores 1-27 | Cheyenne County, KS | BEREXCO LLC |  |  | 
| Deyle 1-10 | Cheyenne County, KS | BEREXCO LLC |  |  | 
| Deyle 1-11 | Cheyenne County, KS | BEREXCO LLC |  |  | 
| Deyle Lease | Cheyenne County, KS | BEREXCO LLC |  |  | 
| Dorsch | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Dorsch A | Cheyenne County, KS | Murfin Drilling Co., Inc. |  |  | 
| Douthit 12-16 | Cheyenne County, KS | Own Resources Operating LLC |  |  | 
| Douthit 12-21 | Cheyenne County, KS | Own Resources Operating LLC |  |  | 
| Douthit 13-16 | Cheyenne County, KS | Own Resources Operating LLC |  |  | 
| Douthit 13-21 | Cheyenne County, KS | Own Resources Operating LLC |  |  | 
| Duell Trusts 33-33 | Cheyenne County, KS | Own Resources Operating LLC |  |  | 
| Duell Trusts 34-33 | Cheyenne County, KS | Own Resources Operating LLC |  |  | 
| Dunbar 21-13 | Cheyenne County, KS | Own Resources Operating LLC |  |  | 
| Dunbar 22-13 | Cheyenne County, KS | Own Resources Operating LLC |  |  | 
| Dunbar 31-13 | Cheyenne County, KS | Own Resources Operating LLC |  |  | 
| Dunbar 32-13 | Cheyenne County, KS | Own Resources Operating LLC |  |  | 
| Dunn 01-13 | Cheyenne County, KS | Own Resources Operating LLC |  |  |