| Lease Name | Location | Operator | Oil Prod | Gas Prod | 
| Ruda | Rawlins County, KS | John O. Farmer, Inc. |  |  | 
| Ruda Estate 1,2,3 | Rawlins County, KS | Ruda Exploration Inc |  |  | 
| Ruda Estate 2 | Rawlins County, KS | Ruda Exploration Inc |  |  | 
| Ryan 'A' | Rawlins County, KS | DaMar Resources, Inc. |  |  | 
| Ryan 'PB' 1-19 | Rawlins County, KS | Murfin Drilling Co., Inc. |  |  | 
| Ryan 1-29 | Rawlins County, KS | HG Oil Holdings, LLC |  |  | 
| Ryan Family1-14 | Rawlins County, KS | Black Oak Exploration, LLC |  |  | 
| Sabatka | Rawlins County, KS | B & G OIL COMPAN |  |  | 
| Sabatka | Rawlins County, KS | Raymond Oil Company, Inc. |  |  | 
| Sabatka | Rawlins County, KS | Raymond Oil Company, Inc. |  |  | 
| Samsom 1-24 | Rawlins County, KS | Murfin Drilling Co., Inc. |  |  | 
| Sattler 1-19 | Rawlins County, KS | Coachman Energy Operating Company LLC |  |  | 
| Schmidt-Vap 'A' 1-26 | Rawlins County, KS | Murfin Drilling Co., Inc. |  |  | 
| Schmidt-Vap 1-26 | Rawlins County, KS | Murfin Drilling Co., Inc. |  |  | 
| Schroeder 1-25 | Rawlins County, KS | Murfin Drilling Co., Inc. |  |  | 
| Schwerdt 1-2 | Rawlins County, KS | BEREXCO LLC |  |  | 
| Schwerdt 2-2 | Rawlins County, KS | BEREXCO LLC |  |  | 
| Scott 1-8 | Rawlins County, KS | Downing-Nelson Oil Co Inc |  |  | 
| SDMS | Rawlins County, KS | BEREXCO LLC |  |  | 
| Seberger | Rawlins County, KS | Northern Lights Oil Company, LLC |  |  | 
| Sherilyn 1-14 | Rawlins County, KS | Murfin Drilling Co., Inc. |  |  | 
| Silvia 'J' | Rawlins County, KS | Philpott Oil & Gas Co Inc |  |  | 
| Simminger | Rawlins County, KS | Philpott Oil & Gas Co Inc |  |  | 
| Simminger 'B' | Rawlins County, KS | Philpott Oil & Gas Co Inc |  |  | 
| Simminger SW | Rawlins County, KS | Simminger, Robert John Jr |  |  | 
| Simon Says Ut 1 | Rawlins County, KS | Meridian Energy Inc. |  |  | 
| Simon Says Ut 2 | Rawlins County, KS | Meridian Energy Inc. |  |  | 
| Sis #1 | Rawlins County, KS | Gore Oil Company |  |  | 
| Sis 'A' | Rawlins County, KS | Burch Exploration, Inc. |  |  | 
| Sis 1-13 | Rawlins County, KS | Thoroughbred Associates L.L.C. |  |  | 
| Skolout | Rawlins County, KS | Gore Oil Company |  |  | 
| Skolout 'B' 1 | Rawlins County, KS | Thoroughbred Associates L.L.C. |  |  | 
| Skolout 'B' 1-25 | Rawlins County, KS | Castle Resources, Inc. |  |  | 
| Skolout 1-25 | Rawlins County, KS | Castle Resources, Inc. |  |  | 
| Skolout 2-25 | Rawlins County, KS | Kansas Crude Investments LLC |  |  | 
| Solko 'B' | Rawlins County, KS | Thunderbird Exploration |  |  | 
| Solko Trust 1-25 | Rawlins County, KS | Murfin Drilling Co., Inc. |  |  | 
| Souchek | Rawlins County, KS | Murfin Drilling Co., Inc. |  |  | 
| South Of The Border 1 | Rawlins County, KS | K-T Oil Exploration & Leasing Co. |  |  | 
| Spears 8-5 | Rawlins County, KS | Advantage Resources, Inc. |  |  | 
| Springer | Rawlins County, KS | Bach Oil Production |  |  | 
| Springer 'B' | Rawlins County, KS | West Kansas Oil Corporation |  |  | 
| Sramek | Rawlins County, KS | SUTTON INVESTMEN |  |  | 
| Sramek | Rawlins County, KS | Beren Corporation |  |  | 
| Sramek 'A' | Rawlins County, KS | Murfin Drilling Co., Inc. |  |  | 
| Sramek 'B' 1-11 | Rawlins County, KS | Murfin Drilling Co., Inc. |  |  | 
| Sramek 1-14 | Rawlins County, KS | Black Oak Exploration, LLC |  |  | 
| St. John | Rawlins County, KS | Kansas Crude Investments LLC |  |  | 
| Stones | Rawlins County, KS | Murfin Drilling Co., Inc. |  |  | 
| Sutton 1-8 | Rawlins County, KS | Murfin Drilling Co., Inc. |  |  |