| King Ranch Madero #2620HHZ42-273-32705 | Headington Energy Partners, LLC | KlebergAlazan, North (Deep Frio) | Drilled | 12,152 | Sep 23, 2026 | 1 | — |
| King Ranch Madero #2619HHZ42-273-32704 | Headington Energy Partners, LLC | KlebergAlazan, North (Deep Frio) | Drilled | 12,303 | Sep 18, 2026 | 1 | — |
| King Ranch Vadero #2518HHZ42-273-32702 | Headington Energy Partners LLC | KlebergAlazan North (Deep Frio) | ActiveOil | 12,057 | Oct 24, 2025 | 1 | Aug 2026 |
| King Ranch Alazan #231642-273-32696 | Headington Energy Partners LLC | KlebergAlazan North (Deep Frio) | ActiveGas | 12,068 | Jun 20, 2023 | 1 | Aug 2026 |
| King Ranch Visnaga #231542-273-32695 | Headington Energy Partners LLC | KlebergAlazan North (Deep Frio) | Temporarily abandonedGas | 12,426 | May 10, 2023 | 1 | Jun 2026 |
| King Ranch Madero #231442-273-32694 | Headington Energy Partners LLC | KlebergAlazan North (Deep Frio) | ActiveGas | 12,808 | Mar 1, 2023 | 2 | Aug 2026 |
| King Ranch Visnaga #230342-273-32693 | Headington Energy Partners LLC | KlebergAlazan North (Deep Frio) | ActiveGas | 12,570 | Nov 28, 2022 | 2 | Aug 2026 |
| King Ranch Quiteria #220842-047-32548 | Headington Energy Partners LLC | BrooksViboras (8500 South) | PluggedOil | 9,500 | Jul 20, 2022 | 1 | — |
| King Ranch Alazan #220542-273-32689 | Headington Energy Partners LLC | KlebergAlazan North (Deep Frio) | ActiveGas | 14,600 | Apr 28, 2022 | 1 | Aug 2026 |
| Armstrong Tobin #1642-261-31613 | Headington Energy Partners LLC | KenedyCandelaria (Consolidated) | Shut inOil | 7,050 | Aug 29, 2019 | 1 | Aug 2026 |
| Sarita Field Oil & Gas Unit #40242-261-31610 | Headington Energy Partners LLC | KenedySarita Shallow (Mio-Frio Cons.) | Temporarily abandonedGas | 5,699 | Jun 26, 2019 | 1 | Aug 2026 |
| Sarita Field Oil & Gas Unit #40142-261-31605 | Headington Energy Partners LLC | KenedySarita Shallow (Mio-Frio Cons.) | Shut inOil | 5,600 | Jun 18, 2019 | 1 | Aug 2026 |
| Kenedy John G. Jr. E #7042-261-31576 | Headington Energy Partners LLC | KenedySarita Shallow (Mio-Frio Cons.) | ActiveGas | 9,200 | Apr 1, 2016 | 2 | Aug 2026 |
| Kenedy John G. Jr. C #242-261-00178 | Headington Energy Partners LLC | KenedyMifflin (F-0103) | PluggedOil | 11,550 | Aug 13, 2015 | 6 | Aug 2026 |
| East S.K. Mrs. #35 D42-261-00461 | Headington Energy Partners LLC | KenedyRita (Consolidated) | PluggedOil | 8,400 | Jun 15, 2015 | 4 | Aug 2026 |
| Kenedy John G. Jr. C #3342-261-30975 | Headington Energy Partners LLC | KenedyMifflin (G-73) | PluggedOil | 11,100 | Jul 29, 2014 | 4 | Feb 2025 |
| Kenedy John G. Jr. C #2042-261-30721 | Headington Energy Partners LLC | KenedyMifflin (F-0103) | ActiveOil | 10,100 | Feb 28, 2014 | 6 | Aug 2026 |
| East S.K. Mrs. #73 D42-261-30160 | Headington Energy Partners LLC | KenedyRita ( 4-R Seg I) | PluggedGas | 5,350 | Sep 10, 2013 | 2 | Jul 2019 |
| East S.K. Mrs. #18742-261-31023 | Headington Energy Partners LLC | KenedyRita (Consolidated) | PluggedOil | 6,150 | Dec 29, 2010 | 3 | Aug 2026 |
| East S.K. Mrs. #12142-261-30597 | Headington Energy Partners LLC | KenedyRita S.E. (Consolidated) | ActiveGas | 12,648 | Dec 15, 2010 | 4 | Jun 2018 |
| East S.K. Mrs. #96 D42-261-30443 | Headington Energy Partners LLC | KenedyRita (Consolidated) | PluggedGas | 9,200 | Nov 26, 2007 | 7 | Aug 2026 |
| East S.K. Mrs. #125 D42-261-30634 | Headington Energy Partners LLC | KenedyRita (Consolidated) | PluggedOil | 8,850 | Oct 23, 2007 | 10 | Aug 2026 |
| East S.K. Mrs. #33 F42-261-00462 | Headington Energy Partners LLC | KenedyRita (Consolidated) | PluggedGas | 9,650 | Oct 19, 2007 | 5 | Aug 2026 |
| East S.K. Mrs. #26H42-261-00440 | Headington Energy Partners LLC | KenedyRita (Consolidated) | Temporarily abandonedGas | 9,110 | Aug 22, 2006 | 5 | Aug 2019 |
| East Mrs. S. K. B #5042-261-31199 | Headington Energy Partners LLC | KenedySarita East (O-Sand) | PluggedGas | 15,250 | Jul 10, 2006 | 3 | Oct 2025 |
| Mrs. S. K. East #14142-261-30740 | Headington Energy Partners LLC | KenedyRita N.E. (H-68 S) | PluggedGas | 10,100 | May 25, 2005 | 5 | Oct 2024 |
| Kenedy John G. Jr. J #4242-261-31380 | Headington Energy Partners LLC | KenedyEl Paistle Deep (Frio) | PluggedGas | 14,500 | Feb 3, 2005 | 1 | Mar 2020 |
| Kenedy John G. Jr. F #542-261-31322 | Headington Energy Partners LLC | KenedyEl Paistle Deep (Frio) | PluggedGas | 14,500 | May 9, 2003 | 2 | Feb 2014 |
| Risken Carl F. #542-261-31302 | Headington Energy Partners LLC | KenedyEl Paistle Deep (Frio) | ActiveGas | 14,602 | Sep 5, 2002 | 2 | Aug 2026 |
| Sarita Field Oil & Gas Unit #d 49FH42-261-00040 | Headington Energy Partners LLC | KenedySarita Shallow (Mio-Frio Cons.) | Shut inOil | 6,800 | Jul 31, 2002 | 6 | Aug 2026 |
| Armstrong Charles M. #49DF42-261-30464 | Headington Energy Partners LLC | KenedyCandelaria (Consolidated) | Shut inOil | 6,880 | Nov 13, 2001 | 5 | Jun 2024 |
| East Mrs. S. K. #12442-261-30623 | Headington Energy Partners LLC | KenedyRita N.E. (I-70) | PluggedGas | 10,250 | Jul 9, 2001 | 2 | May 2016 |
| Sarita Field Oil & Gas Unit #198DF42-261-31030 | Headington Energy Partners LLC | KenedySarita Shallow (Mio-Frio Cons.) | PluggedGas | 6,150 | Jun 6, 2001 | 3 | Nov 2003 |
| Sarita Field Oil & Gas Unit #120FH42-261-00498 | Headington Energy Partners LLC | KenedySarita Shallow (Mio-Frio Cons.) | PluggedOil | 7,600 | Mar 1, 2001 | 12 | Aug 2026 |
| Kenedy John G. Jr. J #2542-261-31243 | Headington Energy Partners LLC | KenedyEl Paistle Deep (Frio) | Temporarily abandonedGas | 17,825 | Aug 1, 2000 | 1 | Aug 2018 |
| Sarita Field Oil & Gas Unit #20142-261-31053 | Headington Energy Partners LLC | KenedySarita Shallow (Mio-Frio Cons.) | Shut inOil | 5,190 | Jun 22, 2000 | 2 | Aug 2026 |
| Kenedy John G. Jr. J #2442-261-31241 | Headington Energy Partners LLC | KenedyEl Paistle Deep (Frio) | Temporarily abandonedGas | 14,427 | Jun 15, 2000 | 1 | Sep 2015 |
| Sarita Field Oil & Gas Unit #13042-261-30070 | Headington Energy Partners LLC | KenedyWildcat | PluggedGas | 6,600 | Jun 6, 2000 | 3 | Feb 1995 |
| Kenedy John G. Jr. J #2342-261-31236 | Headington Energy Partners LLC | KenedyEl Paistle Deep (Frio) | ActiveGas | 14,500 | Apr 25, 2000 | 1 | Mar 2020 |
| Sarita Field Oil & Gas Unit #19042-261-31106 | Headington Energy Partners LLC | KenedySarita Shallow (Mio-Frio Cons.) | PluggedGas | 6,600 | Apr 7, 2000 | 3 | Sep 2001 |
| Kenedy John G. Jr. J #2242-261-31235 | Headington Energy Partners LLC | KenedyEl Paistle Deep (Frio) | ActiveGas | 18,500 | Apr 6, 2000 | 1 | Aug 2026 |
| Kenedy John G. Jr. J #2142-261-31233 | Headington Energy Partners LLC | KenedyEl Paistle Deep (Frio) | ActiveGas | 14,700 | Feb 16, 2000 | 1 | Aug 2026 |
| Kenedy John G. Jr. J #2042-261-31226 | Headington Energy Partners LLC | KenedyEl Paistle Deep (Frio) | Temporarily abandonedGas | 14,580 | Dec 17, 1999 | 1 | Jan 2014 |
| Sarita Field Oil & Gas Unit #14842-261-30486 | Headington Energy Partners LLC | KenedySarita Shallow (Mio-Frio Cons.) | PluggedOil | 9,300 | May 25, 1999 | 5 | Aug 2026 |
| Kenedy John G. Jr. J #1942-261-31214 | Headington Energy Partners LLC | KenedyEl Paistle Deep (Frio) | ActiveGas | 14,480 | Jan 20, 1999 | 2 | Aug 2026 |
| KMF #442-261-31161 | Headington Energy Partners LLC | KenedyRita S.E. (Consolidated) | Temporarily abandonedGas | 13,267 | Dec 28, 1998 | 2 | Jan 2011 |
| Armstrong Charles M. #8742-261-31078 | Headington Energy Partners LLC | KenedyCandelaria (Consolidated) | Temporarily abandonedGas | 6,420 | Nov 20, 1998 | 3 | Oct 1994 |
| East S. K. Mrs. #15742-261-30851 | Headington Energy Partners LLC | KenedyRita S.E. (Consolidated) | PluggedGas | 13,900 | Aug 13, 1998 | 2 | Jun 2009 |
| East S. K. Mrs. #17442-261-30953 | Headington Energy Partners LLC | KenedyRita S.E. (Consolidated) | PluggedGas | 14,900 | Aug 13, 1998 | 5 | Jun 2010 |
| East Mrs. S. K. B #5642-261-31204 | Headington Energy Partners LLC | KenedySarita East (Frio) | PluggedGas | 13,550 | Jun 17, 1998 | 1 | May 2010 |