| W Escavada Unit #304HHZ30-043-21307 | Enduring Resources, LLC only | SandovalEscavada W; Mancos | ActiveOil | 15,864 | Jun 5, 2018 | 15,740 | 60,816 |
| Nageezi Unit #507HHZ30-045-35855 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | ActiveOil | 12,548 | May 2, 2018 | 9,142 | 76,761 |
| Nageezi Unit #509HHZ30-045-35858 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | ActiveOil | 10,824 | May 2, 2018 | 11,385 | 42,156 |
| Nageezi Unit #508HHZ30-045-35859 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | ActiveOil | 13,150 | May 2, 2018 | 11,155 | 75,729 |
| Nageezi Unit #501HHZ30-045-35860 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | ActiveOil | 10,055 | May 2, 2018 | 3,145 | 124,624 |
| Nageezi Unit #510HHZ30-045-35862 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | ActiveOil | 12,540 | May 2, 2018 | 9,727 | 39,236 |
| Nageezi Unit #502HHZ30-045-35863 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | ActiveOil | 11,353 | May 2, 2018 | 1,704 | 33,492 |
| W Escavada Unit #305HHZ30-043-21309 | Enduring Resources, LLC only | SandovalEscavada W; Mancos | ActiveOil | 15,745 | Jan 26, 2018 | 23,053 | 40,348 |
| W Escavada Unit #306HHZ30-043-21313 | Enduring Resources, LLC only | SandovalEscavada W; Mancos | ActiveOil | 15,420 | Jan 26, 2018 | 24,928 | 33,557 |
| N Escavada Unit #317HHZ30-043-21295 | Enduring Resources, LLC only | SandovalEscavada N; Mancos (Oil) | ActiveOil | 15,115 | Aug 17, 2017 | 0 | 0 |
| N Escavada Unit #318HHZ30-043-21301 | Enduring Resources, LLC only | SandovalEscavada N; Mancos (Oil) | ActiveOil | 12,922 | Aug 10, 2017 | 13,839 | 120,927 |
| Nageezi Unit #405HHZ30-045-35841 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | ActiveOil | 13,175 | May 2, 2017 | 15,517 | 38,752 |
| Nageezi Unit #406HHZ30-045-35842 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | ActiveOil | 11,045 | May 2, 2017 | 4,513 | 47,238 |
| N Escavada Unit #312HHZ30-043-21294 | Enduring Resources, LLC only | SandovalEscavada N; Mancos (Oil) | ActiveOil | 15,435 | Mar 10, 2017 | 12,937 | 148,573 |
| N Escavada Unit #331HHZ30-043-21298 | Enduring Resources, LLC only | SandovalEscavada N; Mancos (Oil) | ActiveOil | 11,025 | Mar 10, 2017 | 9,732 | 119,331 |
| N Escavada Unit #330HHZ30-043-21299 | Enduring Resources, LLC only | SandovalEscavada N; Mancos (Oil) | Temporarily abandonedOil | 12,088 | Mar 10, 2017 | 0 | 0 |
| N Escavada Unit #316HHZ30-043-21300 | Enduring Resources, LLC only | SandovalEscavada N; Mancos (Oil) | ActiveOil | 14,580 | Mar 10, 2017 | 7,564 | 68,182 |
| N Escavada Unit #311HHZ30-043-21302 | Enduring Resources, LLC only | SandovalEscavada N; Mancos (Oil) | ActiveOil | 13,425 | Mar 10, 2017 | 6,714 | 25,896 |
| Nageezi Unit #325HHZ30-045-35785 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | PermittedOil | 14,091 | Feb 2, 2017 | 0 | 0 |
| N Alamito Unit #308HHZ30-043-21296 | DJR Operating, LLC only | SandovalAlamito N; Mancos (Oil) | ActiveOil | 12,485 | Jan 25, 2017 | 8,636 | 72,415 |
| N Alamito Unit #307HHZ30-043-21297 | DJR Operating, LLC only | SandovalAlamito N; Mancos (Oil) | ActiveOil | 12,291 | Jan 25, 2017 | 6,686 | 50,129 |
| Nageezi Unit #221HHZ30-045-35820 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | Temporarily abandonedOil | 13,020 | Jan 25, 2017 | 2,773 | 1,965 |
| Nageezi Unit #327HHZ30-045-35783 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | PermittedOil | 11,910 | Jan 4, 2017 | 0 | 0 |
| Nageezi Unit #324HHZ30-045-35782 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | PermittedOil | 13,267 | Dec 15, 2016 | 0 | 0 |
| Nageezi Unit #326HHZ30-045-35786 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | PermittedOil | 12,499 | Dec 15, 2016 | 0 | 0 |
| N Escavada Unit #315HHZ30-043-21888 | Enduring Resources, LLC only | SandovalEscavada N; Mancos (Oil) | ActiveOil | 13,308 | Oct 12, 2016 | 2,536 | 128,916 |
| Betonnie Tsosie Wash Unit #109HHZ30-045-35624 | DJR Operating, LLC only | San JuanBetonnie Tsosie Wash; Mancos (Oil) | PluggedOil | 13,885 | Oct 11, 2016 | 0 | 0 |
| Nageezi Unit #514HHZ30-045-35763 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | ActiveOil | 14,905 | Jun 10, 2016 | 24,602 | 54,911 |
| N Alamito Unit #306HHZ30-043-21276 | DJR Operating, LLC only | SandovalAlamito N; Mancos (Oil) | ActiveOil | 11,585 | May 26, 2016 | 11,481 | 81,519 |
| Nageezi Unit #513HHZ30-045-35764 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | ActiveOil | 11,142 | May 26, 2016 | 27,357 | 47,797 |
| N Escavada Unit #328HHZ30-043-21286 | Enduring Resources, LLC only | SandovalEscavada N; Mancos (Oil) | ActiveOil | 11,004 | May 25, 2016 | 10,317 | 16,140 |
| N Escavada Unit #329HHZ30-043-21287 | Enduring Resources, LLC only | SandovalEscavada N; Mancos (Oil) | ActiveOil | 11,210 | May 25, 2016 | 7,980 | 61,929 |
| N Escavada Unit #313HHZ30-043-21284 | Enduring Resources, LLC only | SandovalEscavada N; Mancos (Oil) | ActiveOil | 12,847 | May 20, 2016 | 4,608 | 137,321 |
| N Escavada Unit #314HHZ30-043-21285 | Enduring Resources, LLC only | SandovalEscavada N; Mancos (Oil) | ActiveOil | 13,900 | May 19, 2016 | 4,487 | 83,664 |
| Crow Canyon Unit #124YHZ30-045-35651 | DJR Operating, LLC only | San JuanCrow Canyon; Mancos | PluggedGas | 12,227 | Feb 5, 2016 | 0 | 0 |
| Crow Canyon Unit #123HHZ30-045-35652 | DJR Operating, LLC only | San JuanCrow Canyon; Mancos | ActiveGas | 12,614 | Feb 5, 2016 | 5,532 | 32,583 |
| Crow Canyon Unit #124HHZ30-045-38178 | DJR Operating, LLC only | San JuanCrow Canyon; Mancos | ActiveOil | 12,439 | Feb 5, 2016 | 5,935 | 64,301 |
| Nageezi Unit #102HHZ30-045-35700 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | PermittedOil | 10,366 | Nov 30, 2015 | 0 | 0 |
| Nageezi Unit #101HHZ30-045-35702 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | PermittedOil | 10,360 | Nov 30, 2015 | 0 | 0 |
| Nageezi Unit #103HHZ30-045-35704 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | PermittedOil | 10,302 | Nov 30, 2015 | 0 | 0 |
| Blanco Wash Unit #404HHZ30-045-35653 | DJR Operating, LLC only | San JuanBlanco Wash; Mancos (Oil) | PermittedOil | 10,417 | Oct 10, 2015 | 0 | 0 |
| Blanco Wash Unit #406HHZ30-045-35654 | DJR Operating, LLC only | San JuanBlanco Wash; Mancos (Oil) | PermittedOil | 10,788 | Oct 10, 2015 | 0 | 0 |
| Blanco Wash Unit #405HHZ30-045-35655 | DJR Operating, LLC only | San JuanBlanco Wash; Mancos (Oil) | PermittedOil | 10,743 | Oct 10, 2015 | 0 | 0 |
| Blanco Wash Unit #402HHZ30-045-35656 | DJR Operating, LLC only | San JuanBlanco Wash; Mancos (Oil) | ActiveOil | 15,634 | Oct 10, 2015 | 7,658 | 15,930 |
| Blanco Wash Unit #403HHZ30-045-35658 | DJR Operating, LLC only | San JuanBlanco Wash; Mancos (Oil) | ActiveOil | 15,629 | Oct 10, 2015 | 5,443 | 22,735 |
| Nageezi Unit #627HHZ30-045-35649 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | ActiveGas | 14,500 | Oct 9, 2015 | 10,898 | 36,240 |
| Nageezi Unit #628HHZ30-045-35650 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | ActiveGas | 10,201 | Oct 9, 2015 | 7,165 | 38,690 |
| Betonnie Tsosie Wash Unit #720HHZ30-045-35669 | DJR Operating, LLC only | San JuanBetonnie Tsosie Wash; Mancos (Oil) | ActiveGas | 14,632 | Sep 11, 2015 | 22,132 | 14,626 |
| Betonnie Tsosie Wash Unit #717HHZ30-045-35668 | DJR Operating, LLC only | San JuanBetonnie Tsosie Wash; Mancos (Oil) | ActiveGas | 14,744 | Sep 3, 2015 | 15,377 | 8,371 |
| Nageezi Unit #503HHZ30-045-35546 | DJR Operating, LLC only | San JuanNageezi Unit; Mancos (Oil) | PermittedOil | 10,177 | Aug 12, 2015 | 0 | 0 |