| McWhorter O-8-28494 | Roil Operating LLC only | Leuschen (Strawn) | Throckmorton | 15 | 1.03M | 429K | Jun 1998 – Apr 2026 |
| McWhorter O-10-33785 | MGM Oil & Gas Company only | Boydell, S. (Clear Fork, Lo.) | Andrews | 4 | 244K | 198K | Apr 1993 – Feb 2026 |
| McWhorter -B- O-10-32281 | Smith Pipe of Abilene only | Mid-Max (Devonian) | Andrews | 2 | 86.1K | 21 | Jan 1993 – May 1998 |
| McWhorter Ranch Unit O-3-25387 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 1 | 67.5K | 43.1K | Feb 2009 – Apr 2021 |
| McWhorter Ranch Unit O-3-25309 | Wildfire Energy Operating LLC only | Giddings (Buda) | Brazos | 1 | 65.6K | 30.1K | Mar 2008 – Dec 2025 |
| McWhorter -A- O-10-32270 | Smith Pipe of Abilene only | Mid-Max (Devonian) | Andrews | 1 | 64.9K | 21 | Jan 1993 – May 1998 |
| McWhorter G-3-196792 | Faulconer Energy, LLC only | Rankin (Cook Mtn. IV) | Harris | 1 | 59.2K | 6.71M | Jul 2003 – Apr 2026 |
| McWhorter, B. D. -A- O-3-24096 | Wildfire Energy Operating LLC only | Madisonville, S. (Geog. Twn. UP) | Madison | 1 | 53.7K | 113K | Sep 2001 – Mar 2015 |
| McWhorter, B.D. O-3-11611 | Wildfire Energy Operating LLC only | North Zulch (L-D-B-G) | Madison | 1 | 51K | 1.07M | Jan 1993 – Mar 2026 |
| McWhorter, Ralph O-10-29007 | Texland Petroleum, L.P. only | Boydell, S. (Clear Fork, Lo.) | Andrews | 1 | 41.8K | 107K | Jan 1993 – Jul 2011 |
| McWhorter OL Unit G-3-150469 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Fayette | 1 | 30.2K | 2.32M | Jun 1994 – Apr 2026 |
| McWhorter O-3-19865 | Wildfire Energy Operating LLC only | Blue Gum (Sub-Clarksville) | Grimes | 1 | 30.2K | 252K | Jan 1993 – Oct 1998 |
| McWhorter Unit O-3-23046 | Pride Energy Company only | Iola (Georgetown) | Grimes | 1 | 23.2K | 147K | Dec 1995 – Jun 2001 |
| McWhorter, Ralph O-10-24131 | Western Reserves Oil Company Inc only | Smith (Clear Fork) | Andrews | 1 | 18.5K | 18.2K | Jan 1993 – Feb 2013 |
| McWhorter, V. M. G-9-151937 | TXP, Incorporated only | Eldorado (Canyon) | Schleicher | 1 | 11.5K | 757K | Nov 1994 – Apr 2026 |
| McWhorter, E.O. Gas Unit G-6-204912 | Eqv Operating LLC only | Willow Springs (Rodessa) | Gregg | 1 | 10.5K | 2.07M | Aug 2004 – Apr 2026 |
| McWhorter O-10-31976 | Universal Resources Corp. only | Mid-Max (Devonian) | Andrews | 1 | 10.5K | 21 | Jan 1993 – Aug 1997 |
| McWhorter, E. O. Gas Unit G-6-159854 | Eqv Operating LLC only | Willow Springs (Cotton Valley) | Gregg | 1 | 8.79K | 1.17M | Aug 1996 – Apr 2026 |
| McWhorter, E.O. G.U. G-6-154784 | Eqv Operating LLC only | Willow Springs (Cotton Valley) | Gregg | 1 | 8.12K | 1.79M | Apr 1995 – Apr 2026 |
| McWhorter, E. O. G-6-140769 | Craton Operating LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 8.04K | 1.65M | Jan 1993 – Sep 2024 |
| McWhorter, E.O. Gas Unit G-6-199769 | Eqv Operating LLC only | Willow Springs (Rodessa) | Gregg | 1 | 6.58K | 1.52M | Nov 2003 – Sep 2025 |
| McWhorter, V. M. G-9-134101 | TXP, Incorporated only | Eldorado (Canyon) | Schleicher | 1 | 6.41K | 1.29M | Jan 1993 – Apr 2026 |
| McWhorter-Rundell G-6-211106 | Sydri Operating, LLC only | Danville (TP-CV Cons.) | Gregg | 1 | 6.33K | 890K | Apr 2005 – Feb 2024 |
| McWhorter, V. M. G-9-162650 | TXP, Incorporated only | Eldorado (Canyon) | Schleicher | 1 | 5.91K | 473K | Apr 1997 – Apr 2026 |
| Rundell-McWhorter G-6-221896 | Sydri Operating, LLC only | Danville (TP-CV Cons.) | Gregg | 1 | 5.4K | 1.17M | Mar 2006 – Dec 2021 |
| McWhorter O-10-22283 | Pierce Production Company, LLC only | Littman (San Andres) | Andrews | 1 | 5.3K | 14.7K | Jan 1993 – Jul 2025 |
| McWhorter, E. O. G-6-58502 | Craton Operating LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 5.02K | 1.23M | Jan 1993 – Aug 2012 |
| McWhorter, V. M. G-9-163078 | Diamond S Energy Company only | Eldorado (Canyon) | Schleicher | 1 | 4.91K | 214K | May 1997 – Jul 2024 |
| McWhorter, V. M. G-9-134039 | TXP, Incorporated only | Eldorado (Canyon) | Schleicher | 1 | 4.85K | 903K | Jan 1993 – Apr 2026 |
| McWhorter, E.O. G-6-63589 | Craton Operating LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 4.41K | 1.86M | Jan 1993 – Apr 2026 |
| McWhorter O-10-27472 | Energen Resources Corporation only | N. Y. Y. (Strawn Lime) | Martin | 1 | 4.11K | 10K | Jan 1993 – Jun 1998 |
| McWhorter O-6-12788 | Sonat Exploration Company -Tyler only | Willow Springs (Pettit) | Gregg | 1 | 3.57K | 26.9K | Jan 1993 – Oct 1994 |
| McWhorter, V. M. G-9-37383 | TXP, Incorporated only | Eldorado (Canyon) | Schleicher | 1 | 3.52K | 585K | Jan 1993 – Apr 2026 |
| McWhorter A O-8-27205 | Morris Operating Co only | Oma Lou (Ellenburger) | Callahan | 2 | 3.51K | 403 | Jun 1994 – Jul 2001 |
| McWhorter G-6-152328 | Craton Operating LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 3.05K | 407K | Oct 1994 – Jan 2026 |
| McWhorter, E.O. G-6-143381 | Sabine Oil & Gas Corporation only | Willow Springs (Travis Peak) | Gregg | 1 | 2.93K | 618K | Jan 1993 – Nov 2011 |
| McWhorter, V. M. G-9-37677 | TXP, Incorporated only | Eldorado (Canyon) | Schleicher | 1 | 2.81K | 487K | Jan 1993 – Apr 2026 |
| McWhorter G-6-146772 | Sabine Oil & Gas Corporation only | Willow Springs (Cotton Valley) | Gregg | 1 | 2.55K | 283K | Sep 1993 – Mar 1997 |
| Rundell-McWhorter G-6-229412 | Sydri Operating, LLC only | Danville (TP-CV Cons.) | Gregg | 1 | 2.48K | 931K | Jun 2007 – Apr 2024 |
| McWhorter, V. M. G-9-151945 | TXP, Incorporated only | Eldorado (Canyon) | Schleicher | 1 | 2.19K | 363K | Oct 1994 – Apr 2026 |
| CU - McWhorter "58" O-8-28076 | Van Operating, Ltd. only | Shackelford County Regular | Shackelford | 1 | 1.92K | 1 | Dec 1996 – Apr 1999 |
| McWhorter "11" O-10-34624 | Sage Energy Company only | Boydell, S. (Clear Fork, Lo.) | Andrews | 1 | 1.54K | 66 | Sep 1995 – Jul 1997 |
| McWhorter Unit G-9-187187 | Toc Energy Resources, LLC only | Cinda Marra (Canyon) | Schleicher | 1 | 1.2K | 282K | Jan 2002 – Apr 2026 |
| McWhorter O-10-34369 | Sage Energy Company only | Boydell, S. (Clear Fork, Lo.) | Andrews | 1 | 1.17K | 4 | Dec 1994 – Dec 1995 |
| McWhorter, Ralph O-10-43859 | Robertson Resources, Inc. only | Littman (San Andres) | Andrews | 1 | 1.05K | 3.51K | Mar 2013 – Sep 2021 |
| McWhorter, G. S. O-3-18603 | Texas Southern Resources, Inc. only | Iola (Georgetown) | Grimes | 1 | 1.04K | 88 | Feb 1993 – Feb 1997 |
| McWhorter O-10-35512 | Smith Pipe of Abilene only | Bristol (Wichita) | Andrews | 1 | 794 | 0 | Sep 1997 – May 1998 |
| McWhorter Unit G-9-212264 | Toc Energy Resources, LLC only | Cinda Marra (Canyon) | Schleicher | 1 | 736 | 98.5K | Aug 2005 – Feb 2026 |
| McWhorter, V. M. O-9-15288 | Chevron U. S. A. Inc. only | Regal (Wolfcamp) | Schleicher | 1 | 550 | 429 | Aug 2002 – Mar 2003 |
| McWhorter Unit G-9-37869 | Toc Energy Resources, LLC only | Eldorado (Canyon) | Schleicher | 1 | 118 | 398K | Jan 1993 – Mar 2026 |