| Lease Name | Location | Operator | Oil Prod | Gas Prod | 
| Diebolt B | Graham County, KS | Murfin Drilling Co., Inc. |  |  | 
| Diebolt LKC 10 | Rice County, KS | Manta Petroleum, Inc. |  |  | 
| Diebolt LKC 12 | Graham County, KS | Murfin Drilling Co., Inc. |  |  | 
| Diebolt LKC 13 | Graham County, KS | Murfin Drilling Co., Inc. |  |  | 
| Diebolt LKC 14 | Graham County, KS | Murfin Drilling Co., Inc. |  |  | 
| Diebolt LKC 15 | Graham County, KS | Murfin Drilling Co., Inc. |  |  | 
| Diebolt LKC 3 | Graham County, KS | Murfin Drilling Co., Inc. |  |  | 
| Diebolt LKC 5 | Graham County, KS | Murfin Drilling Co., Inc. |  |  | 
| Diebolt LKC 6 | Graham County, KS | Murfin Drilling Co., Inc. |  |  | 
| Diebolt LKC 8 | Graham County, KS | Murfin Drilling Co., Inc. |  |  | 
| Diebolt LKC 9 | Graham County, KS | Murfin Drilling Co., Inc. |  |  | 
| Diebolt Un TR 2 | Graham County, KS | Manta Petroleum, Inc. |  |  | 
| Diebolt Unit | Graham County, KS | Manta Petroleum, Inc. |  |  | 
| Diebolt Unit | Graham County, KS | Murfin Drilling Co., Inc. |  |  | 
| Diediker Living Trust 21-1 | Neosho County, KS | River Rock Operating, LLC |  |  | 
| Diediker Living Trust 26-1 | Neosho County, KS | Quest Cherokee, LLC |  |  | 
| Diediker Living Trust 27-1 | Neosho County, KS | PostRock Midcontinent Production LLC |  |  | 
| Diediker Living Trust 27-2 | Neosho County, KS | River Rock Operating, LLC |  |  | 
| Diediker Living Trust 27-3 | Neosho County, KS | River Rock Operating, LLC |  |  | 
| Diediker Living Trust 27-4 | Neosho County, KS | River Rock Operating, LLC |  |  | 
| Diediker Living Trust 34-1 | Neosho County, KS | River Rock Operating, LLC |  |  | 
| Diediker Rev. Trust 29-1 | Neosho County, KS | River Rock Operating, LLC |  |  | 
| Diediker Rev. Trust 29-2 | Neosho County, KS | River Rock Operating, LLC |  |  | 
| Diediker Rev. Trust 8-1 | Labette County, KS | River Rock Operating, LLC |  |  | 
| Diediker Rev. Trust 8-2 | Labette County, KS | River Rock Operating, LLC |  |  | 
| Diediker TR 2 | Neosho County, KS | PostRock Midcontinent Production LLC |  |  | 
| Diediker, J. Irwin 1-35 | Neosho County, KS | River Rock Operating, LLC |  |  | 
| Diediker, J. Irwin 2-35 | Neosho County, KS | PostRock Midcontinent Production LLC |  |  | 
| Diediker, J. Irwin 26-1 | Neosho County, KS | PostRock Midcontinent Production LLC |  |  | 
| Diediker,J. 4-1 | Labette County, KS | River Rock Operating, LLC |  |  | 
| Diediker,J.17-1 | Labette County, KS | River Rock Operating, LLC |  |  | 
| Diediker,J.17-2 | Labette County, KS | River Rock Operating, LLC |  |  | 
| Diediker,J.C. 1 | Labette County, KS | River Rock Operating, LLC |  |  | 
| Diefendorf | Leavenworth County, KS | L & G ENERGY |  |  | 
| Dieffenbacher Trust 1-36 | Kingman County, KS | Lario Oil & Gas Company |  |  | 
| Diehl | Reno County, KS | Sterling Oil Co., Inc. |  |  | 
| Diehl | Rooks County, KS | Bach Oil Production |  |  | 
| Diehl | Rooks County, KS | Palomino Petroleum, Inc. |  |  | 
| Diehl #1 | Rooks County, KS | Palomino Petroleum, Inc. |  |  | 
| Diehl 'A' 2 | Grant County, KS | OXY USA Inc. |  |  | 
| Diehl 'A' 3 | Grant County, KS | Merit Energy Company, LLC |  |  | 
| Diehl A-4 | Grant County, KS | Merit Energy Company, LLC |  |  | 
| Diehl Richard | Allen County, KS | Landowner |  |  | 
| Diehm | Linn County, KS | OAKS PETROLEUM I |  |  | 
| Diehm Gilbert | Miami County, KS | Bomber Oil Inc. |  |  | 
| Diehm-Brandt | Linn County, KS | SIESTA OIL COMPA |  |  | 
| Diel | Harper County, KS | Jody Oil & Gas Corporation |  |  | 
| Diel | Barber County, KS | PATTON OIL COMPA |  |  | 
| Diel #1 | Harper County, KS | Jody Oil & Gas Corporation |  |  | 
| Diel #1 | Barber County, KS | Chieftain Oil Co., Inc. |  |  |