| Lease Name | Location | Operator | Oil Prod | Gas Prod | 
| Baird Gu A-M34N7W 16sesw | La Plata County, CO | SIMCOE LLC |  |  | 
| Baker Gas Unit32-6-10-N32N6W 10NWSW | La Plata County, CO | SIMCOE LLC |  |  | 
| Balantine 34-9-M34N9W 32sene | La Plata County, CO | HILCORP ENERGY COMPANY |  |  | 
| Ballantine 34-9-M34N9W 32nene | La Plata County, CO | HILCORP ENERGY COMPANY |  |  | 
| Ballantine 34-9-M34N9W 32nenw | La Plata County, CO | HILCORP ENERGY COMPANY |  |  | 
| Ballantine 34-9-M34N9W 32nesw | La Plata County, CO | HILCORP ENERGY COMPANY |  |  | 
| Ballantine 34-9-M34N9W 32SWSW | La Plata County, CO | RED WILLOW PRODUCTION COMPANY |  |  | 
| Barbara-N33N12W 12SWSW | La Plata County, CO | BEEMAN OIL & GAS LLC |  |  | 
| Barnes Gas Unit A-N33N9W 2nese | La Plata County, CO | SIMCOE LLC |  |  | 
| Barnes Gas Unit B Pla 6-N33N9W 1nenw | La Plata County, CO | SIMCOE LLC |  |  | 
| Barnes Gas Unit B-N33N9W 1nene | La Plata County, CO | SIMCOE LLC |  |  | 
| Barnes Leidy Gas Unit A-N33N9W 3sese | La Plata County, CO | SIMCOE LLC |  |  | 
| Barnes WTR Disp Well (Epa)-N33N9W 4swse | La Plata County, CO | SIMCOE LLC |  |  | 
| Barnes, John Gu A 3 | La Plata County, CO | SIMCOE LLC |  |  | 
| Barnes, John Gu A-N33N9W 4nwse | La Plata County, CO | SIMCOE LLC |  |  | 
| Barnes-Leidy Gas Unit A-N33N9W 3NWSW | La Plata County, CO | SIMCOE LLC |  |  | 
| Barnes-Leidy Gas Unit-N33N9W 2swne | La Plata County, CO | SIMCOE LLC |  |  | 
| Barnes-Leidy Gu 3 | La Plata County, CO | EL PASO NATURAL GAS COMPANY |  |  | 
| Barnes-N33N8W 6SWNW | La Plata County, CO | MERRION OIL & GAS CORP |  |  | 
| Barr-N33N12W 14sesw (Owp) | La Plata County, CO | RED MESA HOLDINGS/O&G LLC |  |  | 
| Barr-N33N12W 14SWSW (Owp) | La Plata County, CO | RED MESA HOLDINGS/O&G LLC |  |  | 
| Barr-N33N12W 14SWSW (Owp) | La Plata County, CO | RED MESA HOLDINGS/O&G LLC |  |  | 
| Basey-N33N9W 5senw | La Plata County, CO | UNION TEXAS PETROLEUM |  |  | 
| Basey-N33N9W 5SWNW | La Plata County, CO | RED WILLOW PRODUCTION COMPANY |  |  | 
| Basey-N33N9W 5SWSW | La Plata County, CO | HILCORP ENERGY COMPANY |  |  | 
| Bayfield Federal Gas Unit-N34N7W 17nwne | La Plata County, CO | SIMCOE LLC |  |  | 
| Bayfield Federal Gu-N34N7W 17SWNW | La Plata County, CO | SIMCOE LLC |  |  | 
| Beaston-M34N9W 29swse | La Plata County, CO | SAMSON RESOURCES COMPANY |  |  | 
| Beaston-M34N9W 32nenw | La Plata County, CO | RED WILLOW PRODUCTION COMPANY |  |  | 
| Beaver Creek Gas Unit-N34N6W 6nwne | La Plata County, CO | SIMCOE LLC |  |  | 
| Beaver Creek Gu B-N34N6W 18senw | La Plata County, CO | SIMCOE LLC |  |  | 
| Beaver Creek Gu B-N34N6W 18swne | La Plata County, CO | SIMCOE LLC |  |  | 
| Beaver Creek Gu-N34N6W 6senw | La Plata County, CO | SIMCOE LLC |  |  | 
| Beebe,Gary Gas Unit B-N34N7W 7sesw | La Plata County, CO | SIMCOE LLC |  |  | 
| Bellino Gas Unit-M34N8W 30NWNW | La Plata County, CO | SIMCOE LLC |  |  | 
| Bellino Gas Unit-M34N8W 30swne | La Plata County, CO | SIMCOE LLC |  |  | 
| Ben Ute-N32N9W 6NWNW | La Plata County, CO | HILCORP ENERGY COMPANY |  |  | 
| Ben Ute-N32N9W 6SWNW | La Plata County, CO | HILCORP ENERGY COMPANY |  |  | 
| Ben Ute-N33N9W 32nene | La Plata County, CO | EPIC ENERGY LLC |  |  | 
| Ben Ute-N33N9W 32nese | La Plata County, CO | EPIC ENERGY LLC |  |  | 
| Ben Ute-N33N9W 32nesw | La Plata County, CO | EPIC ENERGY LLC |  |  | 
| Ben-Ute-N33N9W 32senw | La Plata County, CO | EPIC ENERGY LLC |  |  | 
| Betelgeuse-N33N7W 23swne | La Plata County, CO | MERRION OIL & GAS CORP |  |  | 
| Beuten Gas Unit A-N33N7W 29nene | La Plata County, CO | SIMCOE LLC |  |  | 
| Beuten Gas Unit A-N33N7W 29sese | La Plata County, CO | SIMCOE LLC |  |  | 
| Beuten Gas Unit B-N33N7W 20nwne | La Plata County, CO | SIMCOE LLC |  |  | 
| Big Elk 32-6-N32N6W 4nese | La Plata County, CO | MORNINGSTAR OPERATING LLC |  |  | 
| Big Elk 32-6-N32N6W 4sene | La Plata County, CO | MORNINGSTAR OPERATING LLC |  |  | 
| Big John 33-7-10-N33N7W 10nwne | La Plata County, CO | RED WILLOW PRODUCTION COMPANY |  |  | 
| Black Gas Unit 21-22-M34N8W 22sene | La Plata County, CO | SIMCOE LLC |  |  |