| Lease Name | Location | Operator | Oil Prod | Gas Prod | 
| Kaime Federal Gas Unit-N34N7W 18swne | La Plata County, CO | SIMCOE LLC |  |  | 
| Kaime Federal Gu-N34N7W 18SWNW | La Plata County, CO | SIMCOE LLC |  |  | 
| Kaime-M34N8W 12nese | La Plata County, CO | HILCORP ENERGY COMPANY |  |  | 
| Katie Eileen 34-7-35-M34N7W 35nesw | La Plata County, CO | MARALEX RESOURCES, INC |  |  | 
| Katie Eileen 34-7-35-M34N7W 35swse | La Plata County, CO | MARALEX RESOURCES, INC |  |  | 
| Keating Gas Unit-N34N7W 3nwne | La Plata County, CO | SIMCOE LLC |  |  | 
| Keating Gas Unit-N34N7W 3nwse | La Plata County, CO | SIMCOE LLC |  |  | 
| Keegan Patrick 33-7-11-N33N7W 11NWSW | La Plata County, CO | MARALEX RESOURCES, INC |  |  | 
| Keegan Prtrick-N33N7W 11NWNW | La Plata County, CO | MARALEX RESOURCES, INC |  |  | 
| Kelley, Roger D. Gas Unit-M34N9W 22NWSW | La Plata County, CO | SIMCOE LLC |  |  | 
| Kelsall 33-7 4-1 | La Plata County, CO | MARALEX RESOURCES, INC |  |  | 
| Kendrick-N34N8W 6nenw | La Plata County, CO | HILCORP ENERGY COMPANY |  |  | 
| Kendrick-N35N8W 31sesw | La Plata County, CO | HILCORP ENERGY COMPANY |  |  | 
| Kennedy Gas Unit A-M34N8W 21sesw | La Plata County, CO | SIMCOE LLC |  |  | 
| Kennedy Gu A-M34N8W 21NWNW | La Plata County, CO | SIMCOE LLC |  |  | 
| Kennedy-N33N12W 11NWSW (Owp) | La Plata County, CO | RED MESA HOLDINGS/O&G LLC |  |  | 
| KG Trust Gu A-N34N6W 6nesw | La Plata County, CO | SIMCOE LLC |  |  | 
| Klein Federal Gas Unit-N35N7W 29SWSW | La Plata County, CO | SIMCOE LLC |  |  | 
| Klein Federal Gu-N35N7W 29nwse | La Plata County, CO | SIMCOE LLC |  |  | 
| Klusman 33-34-M34N8W 34nwse | La Plata County, CO | SIMCOE LLC |  |  | 
| Klusman 33-8-14-N33N8W 14nesw | La Plata County, CO | RED WILLOW PRODUCTION COMPANY |  |  | 
| Klusman 33-8-14-N33N8W 14NWNW | La Plata County, CO | RED WILLOW PRODUCTION COMPANY |  |  | 
| Klusman Gas Unit 33-34-M34N8W 34sesw | La Plata County, CO | SIMCOE LLC |  |  | 
| Klusman Gas Unit A-N33N8W 3nenw | La Plata County, CO | SIMCOE LLC |  |  | 
| Klusman Gu A-N33N8W 3nenw | La Plata County, CO | SIMCOE LLC |  |  | 
| Klusman Rances Gas Unit-N33N8W 11nwne | La Plata County, CO | SIMCOE LLC |  |  | 
| Klusman Ranches Gu 3 | La Plata County, CO | SIMCOE LLC |  |  | 
| Knight Gas Unit A-N32N7W 17nesw | La Plata County, CO | SIMCOE LLC |  |  | 
| Knight Gas Unit C-N32N7W 17nwse | La Plata County, CO | SIMCOE LLC |  |  | 
| Knight Gas Unit C-N32N7W 17NWSW | La Plata County, CO | SIMCOE LLC |  |  | 
| Knight Gas Unit D-M34N7W 20sese | La Plata County, CO | SIMCOE LLC |  |  | 
| Knight Gas Unit D-N32N7W 17SWNW | La Plata County, CO | SIMCOE LLC |  |  | 
| Knight Gas Unit E-M34N7W 9swse | La Plata County, CO | SIMCOE LLC |  |  | 
| Knight Gas Unit E-M34N7W 9swse | La Plata County, CO | SIMCOE LLC |  |  | 
| Knight Gas Unit-N32N7W 17swne | La Plata County, CO | SIMCOE LLC |  |  | 
| Knight Gu D-M34N7W 20swne | La Plata County, CO | SIMCOE LLC |  |  | 
| Koehler-N33N6W 33sese | La Plata County, CO | SIMCOE LLC |  |  | 
| Koon Gas Unit-N33N9W 19nene | La Plata County, CO | SIMCOE LLC |  |  | 
| Koon Gas Unit-N33N9W 19nesw | La Plata County, CO | LOGOS OPERATING LLC |  |  | 
| Koon, Raymond Gu A-N33N9W 19nwse | La Plata County, CO | SIMCOE LLC |  |  | 
| Koshak Gas Unit A-M34N9W 8nwse | La Plata County, CO | ENDURING RESOURCES LLC |  |  | 
| Koshak Gas Ut B-M34N9W 8senw | La Plata County, CO | ENDURING RESOURCES LLC |  |  | 
| Koshak-M34N9W 8senw | La Plata County, CO | ENDURING RESOURCES LLC |  |  | 
| Krajack Gas Unit 43-27-M34N8W 27swse | La Plata County, CO | SIMCOE LLC |  |  | 
| Krajack-M34N8W 27nese | La Plata County, CO | SIMCOE LLC |  |  | 
| Kroeger Ferguson No.3-N33N12W 33sese (Owp) | La Plata County, CO | RED MESA HOLDINGS/O&G LLC |  |  | 
| Kroeger-Ferguson No 2-N33N12W 27nese (Owp) | La Plata County, CO | RED MESA HOLDINGS/O&G LLC |  |  | 
| Kroeger-Ferguson No.1-N33N12W 27nesw (Owp) | La Plata County, CO | RED MESA HOLDINGS/O&G LLC |  |  | 
| Kroeger-Ferguson No.2-N33N12W 27nwse (Owp) | La Plata County, CO | RED MESA HOLDINGS/O&G LLC |  |  | 
| Kroeger-Ferguson No.3-N33N12W 33sese (Owp) | La Plata County, CO | RED MESA HOLDINGS/O&G LLC |  |  |