| Robbins #742-239-33588 | Cyber Enviro-Tech Inc only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 7,445 | Aug 9, 2024 | 2 | Nov 2024 |
| Hafernick Unit #242-239-33609 | Magnum Producing LP only | JacksonWesthoff (Combined Associated) | PluggedGas | 6,500 | Dec 4, 2014 | 2 | May 2014 |
| Simons-Vance #142-239-33640 | Magnum Producing LP only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 6,500 | Aug 4, 2014 | 1 | Dec 2017 |
| Simons-Hafernick Unit #142-239-33601 | Magnum Producing LP only | JacksonWesthoff (Combined Associated) | PluggedOil | 6,600 | Apr 18, 2013 | 1 | May 2017 |
| Robbins #642-239-33587 | Cyber Enviro-Tech Inc only | JacksonWesthoff (Combined Associated) | Shut inOil | 7,497 | Aug 20, 2012 | 1 | Nov 2024 |
| Robbins #5HZ42-239-33582 | Cyber Enviro-Tech Inc only | JacksonWesthoff (Combined Associated) | Shut inOil | 7,215 | Jun 1, 2012 | 1 | Nov 2024 |
| Navidad River et al #3D42-239-01969 | Progenies Operating LLC only | JacksonWesthoff (Combined Associated) | PluggedOil | 7,712 | Apr 18, 2012 | 2 | May 2015 |
| Robbins #442-239-33554 | BXP Operating LLC only | JacksonWesthoff (Combined Associated) | PluggedGas | 7,440 | Oct 20, 2010 | 1 | Feb 2018 |
| Koop #142-239-33552 | Columbus Energy LLC only | JacksonWesthoff (Combined Associated) | ActiveGas | 6,700 | Aug 18, 2010 | 1 | Jul 2018 |
| Navidad River et al #542-239-31984 | Progenies Operating LLC only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 7,700 | Aug 13, 2009 | 3 | Aug 2011 |
| Robbins #3D42-239-33515 | Cyber Enviro-Tech Inc only | JacksonWesthoff (Combined Associated) | PluggedOil | 2,200 | Aug 13, 2009 | 1 | Nov 2024 |
| Schomburg #3D42-239-33512 | Progenies Operating LLC only | JacksonWesthoff (Combined Associated) | Shut inOil | 4,300 | Jun 30, 2009 | 1 | Oct 2015 |
| Hackbarth #542-239-01740 | Viper S.W.D. LLC only | JacksonWesthoff (Combined Associated) | ActiveOil | 6,003 | May 12, 2009 | 1 | Mar 2026 |
| Navidad River et al #142-239-01968 | Progenies Operating LLC only | JacksonWesthoff (Combined Associated) | ActiveGas | 6,765 | Jan 6, 2009 | 1 | Jun 2016 |
| Robbins #2A42-239-33499 | Cyber Enviro-Tech Inc only | JacksonWesthoff (Combined Associated) | PluggedOil | 7,400 | Dec 12, 2008 | 1 | Nov 2024 |
| Westhoff A. E. #1842-239-33491 | Projj Energy LLC only | JacksonWesthoff (Combined Associated) | Shut inOil | 7,005 | Nov 3, 2008 | 1 | Jun 2023 |
| McDowell #442-239-33489 | Proline Energy Resources Inc only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 7,000 | Oct 20, 2008 | 1 | Oct 2019 |
| Robbins #142-239-32255 | Cyber Enviro-Tech Inc only | JacksonWesthoff (Combined Associated) | ActiveInjection | 7,606 | Sep 26, 2008 | 4 | Nov 2024 |
| Schomburg-Navidad River Unit #442-239-31481 | Progenies Operating LLC only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 6,689 | Jun 10, 2008 | 2 | Oct 2015 |
| McDowell a #242-239-33462 | Proline Energy Resources Inc only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 7,008 | Jun 7, 2008 | 1 | Mar 2022 |
| Graves T.A. #542-239-30777 | Viper S.W.D. LLC only | JacksonWesthoff (Combined Associated) | Shut inOil | 6,195 | Jun 2, 2008 | 6 | Apr 2026 |
| Schomburg #242-239-03381 | Progenies Operating LLC only | JacksonWesthoff (Combined Associated) | Shut inOil | 6,864 | Apr 26, 2008 | 1 | Oct 2015 |
| Graves T.A. #242-239-01770 | Viper S.W.D. LLC only | JacksonWesthoff (Combined Associated) | ActiveOil | 8,011 | Apr 16, 2008 | 7 | Apr 2026 |
| Hackbarth #2D42-239-01749 | Viper S.W.D. LLC only | JacksonWesthoff (Combined Associated) | ActiveInjection | 6,038 | Mar 11, 2008 | 1 | Jun 2011 |
| Schomburg-Navidad River Unit #142-239-33439 | Progenies Operating LLC only | JacksonWesthoff (Combined Associated) | Shut inOil | 7,600 | Jan 2, 2008 | 1 | Oct 2015 |
| Graves #642-239-33438 | Viper S.W.D. LLC only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 7,593 | Dec 18, 2007 | 1 | Oct 2014 |
| Navidad River Unit #2R42-239-33437 | Columbus Energy LLC only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 7,001 | Nov 26, 2007 | 1 | Nov 2016 |
| Stanford #142-239-33429 | Viper S.W.D. LLC only | JacksonWesthoff (Combined Associated) | Shut inOil | 7,000 | Sep 26, 2007 | 1 | Feb 2018 |
| McDowell a #142-239-01649 | Proline Energy Resources Inc only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 6,850 | Sep 11, 2007 | 1 | Oct 2020 |
| Westoff W. T. #442-239-33423 | Encon Services Inc. only | JacksonWesthoff (Combined Associated) | PluggedGas | 7,500 | Aug 28, 2007 | 1 | Mar 2009 |
| Hasdorff a #542-239-01668 | Pintail Oil & Gas LLC only | JacksonWesthoff (Combined Associated) | PluggedGas | 7,013 | Dec 4, 2006 | 1 | Jul 2008 |
| Kallus #142-239-33387 | Contour Oil & Gas LLC only | JacksonWesthoff (Combined Associated) | PluggedOil | 7,700 | Sep 8, 2006 | 1 | Sep 2013 |
| Westhoff a #142-239-33384 | Projj Energy LLC only | JacksonWesthoff (Combined Associated) | Shut inOil | 7,013 | Aug 8, 2006 | 1 | Oct 2008 |
| Westhoff A. E. #1742-239-33382 | Projj Energy LLC only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 7,000 | Jul 25, 2006 | 1 | Nov 2021 |
| Westhoff W.T. #342-239-03589 | Encon Services Inc. only | JacksonWesthoff (Combined Associated) | PluggedOil | 7,300 | Jun 13, 2006 | 1 | Apr 1995 |
| Westhoff-Vance #142-239-01733 | Encon Services Inc. only | JacksonWesthoff (Combined Associated) | PluggedGas | 7,300 | Mar 20, 2006 | 1 | Aug 2006 |
| McDowell #242-239-33336 | Proline Energy Resources Inc only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 7,000 | Sep 16, 2005 | 1 | Oct 2008 |
| McDowell #142-239-01637 | Proline Energy Resources Inc only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 7,108 | Jul 29, 2005 | 1 | Mar 2022 |
| Westhoff A. E. #1642-239-33328 | Projj Energy LLC only | JacksonWesthoff (Combined Associated) | Shut inOil | 7,000 | Jul 25, 2005 | 1 | Jun 2023 |
| Westhoff A. E. #1542-239-33323 | Projj Energy LLC only | JacksonWesthoff (Combined Associated) | Shut inOil | 6,995 | Jun 23, 2005 | 2 | Jun 2023 |
| Hasdorff a #442-239-33313 | Proline Energy Resources Inc only | JacksonWesthoff (Combined Associated) | Shut inOil | 7,000 | Jun 2, 2005 | 2 | Feb 2017 |
| Westhoff A. E. #1142-239-33296 | Projj Energy LLC only | JacksonWesthoff (Combined Associated) | Shut inOil | 6,950 | May 9, 2005 | 1 | Jun 2023 |
| Westhoff A. E. #1442-239-33308 | Projj Energy LLC only | JacksonWesthoff (Combined Associated) | Shut inOil | 6,900 | Apr 14, 2005 | 1 | Jun 2023 |
| Westhoff A. E. #1342-239-33307 | Projj Energy LLC only | JacksonWesthoff (Combined Associated) | Shut inOil | 6,900 | Apr 13, 2005 | 1 | Jun 2023 |
| Hasdorff a #242-239-03466 | Proline Energy Resources Inc only | JacksonWesthoff (Combined Associated) | Shut inOil | 6,914 | Apr 6, 2005 | 2 | Feb 2017 |
| Westhoff A. E. #1042-239-33295 | Projj Energy LLC only | JacksonWesthoff (Combined Associated) | Shut inOil | 6,900 | Mar 21, 2005 | 1 | Jun 2023 |
| Westhoff A. E. #1242-239-33297 | Projj Energy LLC only | JacksonWesthoff (Combined Associated) | Shut inOil | 6,900 | Mar 14, 2005 | 1 | Jun 2023 |
| Hasdorff a #342-239-33298 | Proline Energy Resources Inc only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 6,900 | Mar 14, 2005 | 1 | Jan 2010 |
| Westhoff A. E. #942-239-33255 | Projj Energy LLC only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 7,016 | Mar 31, 2004 | 1 | Nov 2021 |
| Hasdorff a #142-239-33253 | Proline Energy Resources Inc only | JacksonWesthoff (Combined Associated) | Temporarily abandonedGas | 7,007 | Mar 12, 2004 | 1 | Dec 2017 |