| Lease Name | Location | Operator | Oil Prod | Gas Prod | 
| Kroeger-Ferguson No.3-N33N12W 34nesw (Owp) | La Plata County, CO | RED MESA HOLDINGS/O&G LLC |  |  | 
| Kroeger-Ferguson No.3-N33N12W 34sesw (Owp) | La Plata County, CO | RED MESA HOLDINGS/O&G LLC |  |  | 
| Kroeger-N32N13W 2ne (Owp) | La Plata County, CO | RED MESA HOLDINGS/O&G LLC |  |  | 
| Kroeger-N33N12W 34sene (Owp) | La Plata County, CO | ALAN HOWARD KARCHMER LIVING TRUST |  |  | 
| L A Daughetee Gas Unit-M34N9W 28sese | La Plata County, CO | SIMCOE LLC |  |  | 
| L.A. Daughetee Gu-M34N9W 28nesw | La Plata County, CO | SIMCOE LLC |  |  | 
| La Plata 33-7 161 | La Plata County, CO | CATAMOUNT ENERGY PARTNERS LLC |  |  | 
| La Plata 34-7 33 1 | La Plata County, CO | CATAMOUNT ENERGY PARTNERS LLC |  |  | 
| La Plata-N33N10W 21senw | La Plata County, CO | BENSON-MONTIN-GREER DRILLING CORPORATION |  |  | 
| La Posta Canyon-N33N10W 5nene | La Plata County, CO | BENSON-MONTIN-GREER DRILLING CORPORATION |  |  | 
| La Posta Canyon-N33N10W 5nese | La Plata County, CO | BENSON-MONTIN-GREER DRILLING CORPORATION |  |  | 
| La Posta Canyon-N33N10W 5senw | La Plata County, CO | BENSON-MONTIN-GREER DRILLING CORPORATION |  |  | 
| La Posta-N33N10W 5NWSW | La Plata County, CO | ENDURING RESOURCES LLC |  |  | 
| La Posta-N33N10W 5sene | La Plata County, CO | ENDURING RESOURCES LLC |  |  | 
| Lambrecht-N32N6W 6swse | La Plata County, CO | HILCORP ENERGY COMPANY |  |  | 
| Lamke Gas Unit A-M34N8W 27nenw | La Plata County, CO | SIMCOE LLC |  |  | 
| Lamke GS Unit A-M34N8W 27swne | La Plata County, CO | SIMCOE LLC |  |  | 
| Lapaloma-N34N9W 1nenw | La Plata County, CO | ENDURING RESOURCES LLC |  |  | 
| Laposta-N33N10W 5nenw | La Plata County, CO | ENDURING RESOURCES LLC |  |  | 
| Larsen GS Unit 1-12-N34N9W 12nesw | La Plata County, CO | SIMCOE LLC |  |  | 
| Larsen-N34N9W 12nwse | La Plata County, CO | SIMCOE LLC |  |  | 
| Lash Ute 1-21-N33N9W 21nesw | La Plata County, CO | FOUR STAR OIL & GAS COMPANY |  |  | 
| Lash Ute-N33N9W 21nese | La Plata County, CO | SIMCOE LLC |  |  | 
| Le Platt B 2 | La Plata County, CO | SIMCOE LLC |  |  | 
| Le Platt Gu A-N34N7W 9sene | La Plata County, CO | SIMCOE LLC |  |  | 
| Le Platt Gu-N34N7W 11NWSW | La Plata County, CO | SIMCOE LLC |  |  | 
| Le Platt-N34N7W 11nenw | La Plata County, CO | SIMCOE LLC |  |  | 
| Lechner Opal Gas Unit A-N33N8W 6sene | La Plata County, CO | SIMCOE LLC |  |  | 
| Lee Federal 1 | La Plata County, CO | SIMCOE LLC |  |  | 
| Lee Federal Gas Unit-N34N6W 3nesw | La Plata County, CO | SIMCOE LLC |  |  | 
| Leland Hill Gas Unit 'A'-M34N9W 13NWSW | La Plata County, CO | SIMCOE LLC |  |  | 
| Lemon Gas Unit F-M34N8W 7sene | La Plata County, CO | SIMCOE LLC |  |  | 
| Lemon Gas Unit F-M34N8W 7swse | La Plata County, CO | SIMCOE LLC |  |  | 
| Lemon Gas Unit G-M34N8W 8NWSW | La Plata County, CO | SIMCOE LLC |  |  | 
| Lemon Gas Unit G-M34N8W 8SWNW | La Plata County, CO | SIMCOE LLC |  |  | 
| Lemon Gas Unit G-M34N8W 8SWSW | La Plata County, CO | SIMCOE LLC |  |  | 
| Lemon Gas Unit H-M34N8W 17nwne | La Plata County, CO | SIMCOE LLC |  |  | 
| Lemon Gas Unit H-M34N8W 17nwne | La Plata County, CO | SIMCOE LLC |  |  | 
| Lemon Gas Unit J-M34N8W 17nwse | La Plata County, CO | SIMCOE LLC |  |  | 
| Lemon Gas Unit J-M34N8W 17nwse | La Plata County, CO | SIMCOE LLC |  |  | 
| Lemon Gas Unit J-M34N8W 17NWSW | La Plata County, CO | SIMCOE LLC |  |  | 
| Lemon Gas Unit K-M34N8W 18nwne | La Plata County, CO | SIMCOE LLC |  |  | 
| Lemon Gas Unit K-M34N8W 18SWNW | La Plata County, CO | SIMCOE LLC |  |  | 
| Lemon-M34N8W 17NWNW | La Plata County, CO | SIMCOE LLC |  |  | 
| Leplatt Gas Unit A-N34N7W 9nwse | La Plata County, CO | SIMCOE LLC |  |  | 
| Leplatt Gas Unit B-N34N7W 11swne | La Plata County, CO | SIMCOE LLC |  |  | 
| Leroy McCaw Gas Unit B-M34N8W 21nwse | La Plata County, CO | SIMCOE LLC |  |  | 
| Leroy McCaw Gas Unit B-M34N8W 21swne | La Plata County, CO | SIMCOE LLC |  |  | 
| Leslie Cohen-N33N9W 22nwse | La Plata County, CO | RED WILLOW PRODUCTION COMPANY |  |  | 
| Levey 100 | La Plata County, CO | HILCORP ENERGY COMPANY |  |  |