| Lease Name | Location | Operator | Oil Prod | Gas Prod | 
| Abbey Marie 1-33 | Osborne County, KS | Foster Oil LLC |  |  | 
| Alice 1-23 | Osborne County, KS | Bruce Oil Company, L.L.C. |  |  | 
| Angel | Osborne County, KS | Rains & Williamson Oil Co., Inc. |  |  | 
| Angel | Osborne County, KS | FRONTIER OIL COM |  |  | 
| Angel | Osborne County, KS | Brungardt Oil and Leasing Inc. |  |  | 
| Bales | Osborne County, KS | Bruce Oil Company, L.L.C. |  |  | 
| Becker 'A' | Osborne County, KS | Carmen Schmitt, Inc. |  |  | 
| Beisner | Osborne County, KS | GRAHAM-MICHAELIS |  |  | 
| Beisner | Osborne County, KS | Graham-Michaelis Corporation |  |  | 
| Beisner Trust 1 | Osborne County, KS | Brungardt Oil and Leasing Inc. |  |  | 
| Beisner Unit 1 | Osborne County, KS | Trans Pacific Oil Corporation |  |  | 
| Bliss | Osborne County, KS | Bruce Oil Company, L.L.C. |  |  | 
| Boden 1 | Osborne County, KS | Pioneer Operations, LLC |  |  | 
| Bowen | Osborne County, KS | Bruce Oil Company, L.L.C. |  |  | 
| Bowen 'B' 1 | Osborne County, KS | Bruce Oil Company, L.L.C. |  |  | 
| Bowen Spears Unit | Osborne County, KS | Bruce Oil Company, L.L.C. |  |  | 
| Bowman Trust A | Osborne County, KS | Shields Oil Producers Inc. |  |  | 
| Brant | Osborne County, KS | Dreiling Oil Inc |  |  | 
| Brant 1 | Osborne County, KS | Brungardt Oil and Leasing Inc. |  |  | 
| Brown 'A' 1-5 | Osborne County, KS | Russell Oil, Inc. |  |  | 
| Brown 'B' Unit | Osborne County, KS | Russell Oil, Inc. |  |  | 
| Chatham 'A' | Osborne County, KS | Russell Oil, Inc. |  |  | 
| Chesney | Osborne County, KS | CHESNEY OIL COMP |  |  | 
| Chesney #1 3-9 | Osborne County, KS | Farris Well Service |  |  | 
| Chesney 2-9 | Osborne County, KS | Condor Energy Inc |  |  | 
| Crawford | Osborne County, KS | Graham-Michaelis Corporation |  |  | 
| Dixon 1-31 | Osborne County, KS | Bruce Oil Company, L.L.C. |  |  | 
| Dixon 1-32 | Osborne County, KS | Dreiling Oil Inc |  |  | 
| Elliot 1-11 | Osborne County, KS | Darrah Oil Company, LLC |  |  | 
| Elliott | Osborne County, KS | BEREXCO LLC |  |  | 
| Esther Koelling | Osborne County, KS | Beren Corporation |  |  | 
| Fallis | Osborne County, KS | Shields Oil Producers Inc. |  |  | 
| Fallis | Osborne County, KS | Russell Oil, Inc. |  |  | 
| Finnesy | Osborne County, KS | Royal Drilling Inc |  |  | 
| Finnesy | Osborne County, KS | Stull Oil LLC |  |  | 
| Fouts | Osborne County, KS | Shields Oil Producers Inc. |  |  | 
| George | Osborne County, KS | G L M Company |  |  | 
| Greene | Osborne County, KS | KARST DON WELL S |  |  | 
| Greene 1,3,6,2 | Osborne County, KS | Graham-Michaelis Corporation |  |  | 
| Guyer | Osborne County, KS | Bruce Oil Company, L.L.C. |  |  | 
| Hachmeister | Osborne County, KS | GRAHAM-MICHAELIS |  |  | 
| Hays | Osborne County, KS | Mai Oil Operations, Inc. |  |  | 
| Hays #2 D | Osborne County, KS | Mai Oil Operations, Inc. |  |  | 
| Hays B | Osborne County, KS | Mai Oil Operations, Inc. |  |  | 
| Hirst | Osborne County, KS | Shields Oil Producers Inc. |  |  | 
| Hobrock | Osborne County, KS | M G Oil Inc |  |  | 
| Hobrock #1 | Osborne County, KS | Farmer, John O., Inc. |  |  | 
| Hofstetter 1-32 & 2-32 | Osborne County, KS | Legacy Energy LLC |  |  | 
| Hogan | Osborne County, KS | M G Oil Inc |  |  | 
| Hogan | Osborne County, KS | Woodman & Iannitti Oil Company |  |  |