| Cole O-10-48686 | Maverick Permian LLC only | Andector (Wichita Albany) | Ector | 7 | 1.5M | 5.82M | May 2017 – Apr 2026 |
| Embar O-10-46261 | Maverick Permian LLC only | Andector (Wichita Albany) | Ector | 7 | 1.33M | 9.13M | Apr 2014 – Apr 2026 |
| Frank -B- O-10-46119 | Maverick Permian LLC only | Andector (Wichita Albany) | Ector | 6 | 416K | 1.73M | Sep 2014 – Apr 2026 |
| WE Connell NCT-2 O-10-33448 | Cross Timbers Energy, LLC only | Jordan (Wichita Albany) | Crane | 2 | 365K | 294K | Jan 1993 – Apr 2026 |
| Frank A O-10-46887 | Maverick Permian LLC only | Andector (Wichita Albany) | Ector | 3 | 247K | 1.16M | May 2015 – Apr 2026 |
| JF Cowden O-10-53725 | Maverick Permian LLC only | Andector (Wichita Albany) | Ector | 2 | 243K | 973K | Aug 2019 – Apr 2026 |
| Magruder 8 O-10-45287 | Mewbourne Oil Company only | Andector (Wichita Albany) | Ector | 2 | 222K | 592K | Apr 2014 – Apr 2026 |
| Connell, W. E., NCT-2 O-10-16256 | Cross Timbers Energy, LLC only | Metz (Wichita-Albany) | Ector | 7 | 206K | 223K | Jan 1993 – Apr 2026 |
| O'Reilly WA O-10-45235 | Hilcorp Energy Company only | Three Bar (Wichita) | Ector | 2 | 188K | 411K | May 2014 – Apr 2026 |
| Millard -B- O-10-45879 | Founders Oil & Gas Operating,llc only | Penwell (Wichita Albany) | Ector | 5 | 179K | 193K | Oct 2014 – Dec 2022 |
| JF Cowden 07X18 O-10-61053 | Maverick Permian LLC only | Andector (Wichita Albany) | Ector | 1 | 129K | 309K | Feb 2023 – Apr 2026 |
| Scharbauer C NW O-10-56434 | Ring Energy, Inc. only | Penwell (Wichita Albany) | Ector | 3 | 125K | 110K | Oct 2021 – Nov 2024 |
| Mc Entire O-10-35839 | Maverick Permian LLC only | Andector (Wichita Albany) | Ector | 3 | 117K | 639K | Jul 1998 – May 2024 |
| Millard 'D' O-10-46664 | Founders Oil & Gas Operating,llc only | Penwell (Wichita Albany) | Ector | 2 | 109K | 119K | Mar 2015 – Nov 2022 |
| Limpia O-10-47399 | Maverick Permian LLC only | Andector (Wichita Albany) | Ector | 2 | 105K | 244K | Feb 2016 – Apr 2026 |
| JF Cowden 07X06 O-10-60079 | Maverick Permian LLC only | Andector (Wichita Albany) | Ector | 1 | 103K | 397K | Feb 2023 – Apr 2026 |
| JF Cowden 18 O-10-60050 | Maverick Permian LLC only | Andector (Wichita Albany) | Ector | 1 | 98K | 215K | Feb 2023 – Apr 2026 |
| McDonald, Ida O-10-14948 | Cross Timbers Energy, LLC only | Jordan (Wichita Albany) | Ector | 3 | 94.9K | 129K | Aug 2006 – Apr 2026 |
| JF Cowden 08X05 O-10-60080 | Maverick Permian LLC only | Andector (Wichita Albany) | Ector | 1 | 84.8K | 283K | Mar 2023 – Apr 2026 |
| Millard "C" O-10-40583 | Ring Energy, Inc. only | Penwell (Wichita Albany) | Ector | 5 | 82.3K | 116K | Aug 2010 – Oct 2022 |
| Parker, J. E. -C- O-10-31628 | Baker Operating, Inc. only | TXL (Wichita Albany, South) | Ector | 1 | 50.2K | 45.7K | Jan 1993 – Apr 2026 |
| Parker, J. E. O-10-36160 | OXY USA Inc. only | TXL (Wichita Albany, South) | Ector | 2 | 43.4K | 86.3K | Dec 1999 – Aug 2015 |
| Cowden, R.B. "12" O-10-33923 | Barrow Petroleum LLC only | Andector (Wichita Albany) | Ector | 3 | 42.8K | 320K | Aug 1993 – Aug 2017 |
| TXL 41 O-10-44642 | Formentera Operations LLC only | TXL (Wichita Albany, South) | Ector | 8 | 33.5K | 118K | Oct 2013 – Aug 2022 |
| Connell, W. E. NCT-7 O-10-38314 | Cross Timbers Energy, LLC only | Jordan (Wichita Albany) | Ector | 2 | 33.1K | 51.1K | Jun 2007 – May 2015 |
| A.B. Connell C O-10-45696 | Cross Timbers Energy, LLC only | Metz (Wichita-Albany) | Ector | 1 | 30.6K | 23.1K | Apr 2014 – Apr 2026 |
| Williamson, Jessie O-10-38073 | Baker Operating, Inc. only | Andector (Wichita Albany) | Ector | 1 | 28.2K | 130K | Dec 2006 – Apr 2026 |
| Connell, A. B. O-10-15073 | Incline Energy only | Metz (Wichita-Albany) | Ector | 1 | 26.1K | 21 | Jan 1993 – Apr 2001 |
| Connell B O-10-44601 | Cross Timbers Energy, LLC only | Metz (Wichita-Albany) | Ector | 1 | 19.2K | 0 | Jun 2013 – Jun 2019 |
| Cowden, R.B. Estate -2- O-10-30675 | Sabre Operating, Inc. only | Andector (Wichita Albany) | Ector | 1 | 17.8K | 199K | Jan 1993 – Sep 2012 |
| Parker, J. E. O-10-42318 | Formentera Operations LLC only | TXL (Wichita Albany, South) | Ector | 2 | 16.5K | 25.5K | Dec 2011 – Oct 2018 |
| TXL -N- O-10-37052 | Notrees Systems, Inc. only | Wheeler (Wichita-Albany) | Ector | 1 | 13.5K | 0 | Mar 2003 – Aug 2014 |
| Connell Heirs O-10-56376 | Cross Timbers Energy, LLC only | Jordan (Wichita Albany) | Ector | 1 | 11.4K | 8.88K | Sep 2021 – Mar 2022 |
| Abell O-10-35933 | Maverick Permian LLC only | Andector (Wichita Albany) | Ector | 1 | 11.1K | 26.4K | Oct 1998 – May 2010 |
| Millard E O-10-56516 | Founders Oil & Gas Operating,llc only | Penwell (Wichita Albany) | Ector | 1 | 10.8K | 15.9K | Dec 2021 – Jul 2022 |
| Cummins, H. E. 'B' O-10-35494 | Anadarko Petroleum Corporation only | Andector (Wichita Albany) | Ector | 1 | 9.36K | 22.7K | Sep 1997 – Jun 1999 |
| TXL -D- O-10-15604 | Drake Oil & Gas, LLC only | TXL (Wichita Albany, South) | Ector | 1 | 9.1K | 11.1K | Jan 1993 – Sep 2019 |
| Cochran, W. C. O-10-36647 | Texland Petroleum, L.P. only | Cowden, North (Wichita-Albany) | Ector | 1 | 8.04K | 1.26K | Aug 2001 – Jan 2017 |
| Connell Mgmt B O-10-55346 | Ring Energy, Inc. only | Jordan (Wichita Albany) | Ector | 1 | 7.94K | 0 | Dec 2020 – Nov 2021 |
| Connell, A.B. 29 O-10-33952 | Texaco E & P Inc. only | Jordan (Wichita Albany) | Ector | 1 | 4K | 1.81K | Sep 1993 – Oct 1993 |
| TXL O-10-52153 | Andector Exploration Company only | Andector (Wichita Albany) | Ector | 1 | 3.43K | 2.76K | Oct 2015 – Apr 2026 |
| Moneypenny O-10-36616 | OXY USA WTP LP only | Andector (Wichita Albany) | Ector | 1 | 2.94K | 6.41K | May 2001 – Jun 2021 |
| TXL 44 O-10-44855 | Formentera Operations LLC only | TXL (Wichita Albany, South) | Ector | 1 | 2.38K | 9.21K | Dec 2013 – Apr 2020 |
| Connell D O-10-37145 | Cross Timbers Energy, LLC only | Metz (Wichita-Albany) | Ector | 1 | 2.15K | 6.23K | Aug 2003 – May 2009 |
| Fasken G-10-131985 | Endeavor Energy Resources L.P. only | Circle Bar,east (Wichita-Albany) | Ector | 1 | 1.75K | 79.2K | Jan 1993 – Mar 2000 |
| Worker Bee SE O-10-42492 | Occidental Permian Ltd. only | Andector (Wichita Albany) | Ector | 1 | 1.29K | 5.85K | Mar 2012 – Mar 2020 |
| Millard -A- O-10-36703 | Ring Energy, Inc. only | Penwell (Wichita Albany) | Ector | 2 | 1.28K | 4.04K | Jul 2001 – Jul 2011 |
| Fasken O-10-36310 | Endeavor Energy Resources L.P. only | Circle Bar,east (Wichita-Albany) | Ector | 1 | 769 | 36K | Apr 2000 – Jun 2006 |
| Fasken G-10-218618 | Endeavor Energy Resources L.P. only | Circle Bar,east (Wichita-Albany) | Ector | 1 | 426 | 5.68K | Jun 2006 – Dec 2010 |
| Fasken O-10-40964 | Endeavor Energy Resources L.P. only | Circle Bar,east (Wichita-Albany) | Ector | 1 | 83 | 0 | Jan 2011 – Oct 2011 |