| Throckmorton Unit G-13-279248 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Montague | 1 | 91.9K | 537K | Jan 2015 – Aug 2026 |
| Fenner-Morton G-3-140106 | Home Petroleum Corp. only | Lost Fork (Yegua 6800) | Wharton | 1 | 56K | 7.65M | by Jan 1993 – Aug 2026 |
| Morton 23 G-10-197666 | Marshall R. Young Operating, LLC only | A. C. Morton (Canyon Reef, Lo.) | Winkler | 1 | 36.3K | 1.69M | Oct 2002 – Jul 2026 |
| Morton 23 G-10-188909 | Marshall R. Young Operating, LLC only | A. C. Morton (Canyon Reef, Lo.) | Winkler | 1 | 27.3K | 1.4M | Nov 2001 – Jul 2026 |
| Fenner-Morton G-3-171618 | Faulconer, Vernon E., Inc. only | Lost Fork (Yegua 6800) | Wharton | 1 | 17.2K | 1.73M | Jan 1999 – Feb 2009 |
| Morton "a" Unit G-2-231653 | Geodominion Petroleum only | Hallettsville, South (Anderson) | Lavaca | 1 | 6.11K | 163K | Nov 2007 – Oct 2011 |
| McLemore A-686 G-8-150384 | Throckmorton Oil, Inc. only | Sloan, South (Caddo Gas) | Shackelford | 1 | 5.84K | 78K | Apr 1994 – May 1996 |
| J. B. Matthews "72" G-8-145634 | Throckmorton Oil, Inc. only | Seventy-Two (Congl.) | Throckmorton | 1 | 5.5K | 73.9K | Jun 1993 – Jul 1994 |
| Morton G-3-291519 | Tag Operating Company, Inc. only | Midfields, West (-A-) | Matagorda | 1 | 4.25K | 100K | Nov 2021 – Oct 2023 |
| Morton No. 1 Gas Unit G-5-147716 | Hilcorp Energy Company only | Freestone (Travis Peak) | Limestone | 1 | 4.18K | 990K | Nov 1993 – Aug 2007 |
| E-R-M Unit G-8-189457 | Harvick, George R. only | Throckmorton County Regular | Throckmorton | 1 | 3.67K | 14.8K | Oct 2002 – Apr 2013 |
| Morton G-14-125711 | Wakita Operating, LLC only | Pan Petro (Cleveland) | Hansford | 1 | 3.05K | 105K | Nov 1993 – Sep 2013 |
| Lambshead D-10 Unit G-8-150348 | Throckmorton Oil, Inc. only | Watt's Spanish Gourd (Miss.) | Throckmorton | 1 | 2.85K | 5.31K | Mar 1994 – Jul 1994 |
| D. Morton G-2-281828 | Texas Operating Partners LLC only | Seclusion (Cockfield 6100) | Lavaca | 1 | 2.67K | 516K | Nov 2016 – Jul 2025 |
| Morton No. 1 Gas Unit G-5-151026 | Hilcorp Energy Company only | Freestone (CV-Bossier Cons.) | Limestone | 1 | 2.53K | 2.57M | Jul 1994 – Aug 2026 |
| Morton No. 1 Gas Unit G-5-155570 | Hilcorp Energy Company only | Freestone (CV-Bossier Cons.) | Limestone | 1 | 2.31K | 2.29M | Jun 1995 – Aug 2026 |
| Fenner - Morton G-2-170967 | Eex Corporation only | Lost Fork (Yegua 6500) | Wharton | 1 | 2.3K | 221K | Sep 1998 – Dec 1998 |
| Brown-Merrick 216 G-8-241357 | Cooper Oil & Gas, LLC only | Throckmorton County Regular(gas) | Throckmorton | 1 | 2.29K | 200K | Aug 2008 – Jun 2017 |
| Sanders, B. G-8-227506 | Four H Oil Properties only | Throckmorton County Regular(gas) | Throckmorton | 1 | 1.82K | 37.9K | Jul 2007 – Jan 2014 |
| Davis YL G-8-140087 | Throckmorton Oil, Inc. only | Y-L (Caddo) | Throckmorton | 1 | 1.54K | 4.27K | by Jan 1993 – Mar 1993 |
| Lambshead E-5 G-8-149632 | Throckmorton Oil, Inc. only | Open a & Lazy V (Miss.) | Throckmorton | 1 | 1.33K | 13.6K | May 1994 – Dec 1994 |
| Lambshead B-10 G-8-142187 | Throckmorton Oil, Inc. only | Big Buffalo (Mississippian) | Throckmorton | 1 | 1.31K | 229K | by Jan 1993 – Nov 1997 |
| Morton No. 1 Gas Unit G-5-240507 | Hilcorp Energy Company only | Freestone (CV-Bossier Cons.) | Limestone | 1 | 1.25K | 1.28M | May 2008 – Aug 2026 |
| Matthews 20 G-8-135401 | Jacobs, C. E., Co. only | Throckmorton County Regular(gas) | Throckmorton | 1 | 1.15K | 142K | by Jan 1993 – May 2013 |
| Morton, H. E. G-14-123892 | Mountainside Energy Operating, L only | Hansford (Morrow, Upper) | Hansford | 1 | 1.09K | 1.23M | by Jan 1993 – Jun 2026 |
| Morton No. 1 Gas Unit G-5-153520 | Hilcorp Energy Company only | Freestone (CV-Bossier Cons.) | Limestone | 1 | 1.02K | 961K | Jan 1995 – Apr 2016 |
| Morton G-5-151307 | Marathon Oil Company only | Pine Oak Creek, N. (Bossier) | Limestone | 1 | 813 | 425K | Aug 1994 – Jan 1996 |
| Lambshead C-10 G-8-153918 | Throckmorton Oil, Inc. only | Big Buffalo (Caddo) | Throckmorton | 1 | 645 | 75.1K | Feb 1995 – Sep 1996 |
| Tecumseh Pasture "62" G-8-171905 | Cottonwood Petroleum Co. only | Throckmorton County Regular(gas) | Throckmorton | 1 | 578 | 27.4K | Mar 1999 – Aug 1999 |
| Lambshead A-3 G-8-155843 | Throckmorton Oil, Inc. only | Antelope Hills (Caddo, Upper) | Shackelford | 1 | 460 | 11.5K | Oct 1995 – Jun 1997 |
| Morton 11 G-10-189114 | Blue Star Operating Company only | A. C. Morton (Devonian) | Winkler | 1 | 441 | 41.5K | Sep 2001 – Sep 2002 |
| Morton, Marie Estate G-2-220968 | Trio Consulting & Management,llc only | Hallettsville, East (9800) | Lavaca | 1 | 415 | 13K | Jul 2006 – Apr 2013 |
| Morton, H. E. G-14-28336 | Four Star Oil and Gas Company only | Hansford (Morrow, Upper) | Hansford | 1 | 326 | 128K | by Jan 1993 – Jun 2013 |
| Harrell G-8-143299 | Ryder Scott Oil Company only | Throckmorton County Regular(gas) | Throckmorton | 1 | 321 | 1.04K | by Jan 1993 – Jan 1993 |
| Morton - Goff Gas Unit G-3-141448 | Victoria Equip. & Supply Co Inc only | Alwan, West (Y-350) | Wharton | 1 | 296 | 110K | by Jan 1993 – Jun 1993 |
| Morton No. 1 Gas Unit G-5-155996 | Hilcorp Energy Company only | Freestone (CV-Bossier Cons.) | Limestone | 1 | 286 | 957K | Aug 1995 – Apr 2016 |
| Tecumseh Pasture "60" G-8-173137 | Cottonwood Petroleum Co. only | Throckmorton County Regular(gas) | Throckmorton | 1 | 262 | 15.9K | Jun 1999 – Sep 1999 |
| Morton, J. B. G-8-174454 | Smith Pipe of Abilene only | Ranger (Black Lime West) | Stephens | 1 | 252 | 43.7K | Sep 1999 – May 2011 |
| Morton No. 1 Gas Unit G-5-216918 | Hilcorp Energy Company only | Freestone (CV-Bossier Cons.) | Limestone | 1 | 221 | 1.34M | Sep 2005 – Aug 2026 |
| Throckmorton-Williams 227 G-8-187463 | Sharp Image Energy, Inc. only | Bryle (Caddo, Upper) | Throckmorton | 1 | 122 | 13.4K | Jan 2002 – Apr 2002 |
| Sloan X's F-5 G-8-163885 | Throckmorton Oil, Inc. only | X's (Caddo) | Throckmorton | 1 | 120 | 1.94K | Jan 1997 – Jun 1997 |
| Hendrick T-5-185 G-8-148747 | Stovall Operating Co. only | Throckmorton County Regular(gas) | Throckmorton | 1 | 94 | 4.44K | Aug 1995 – Dec 1996 |
| Morton G-8-128368 | Pendragon Oil Co. only | Lake Leon (Duffer) | Eastland | 1 | 81 | 26.4K | by Jan 1993 – Apr 2022 |
| Morton G-5-155571 | Marathon Oil Company only | Pine Oak Creek, N. (Bossier) | Limestone | 1 | 77 | 310K | Jun 1995 – Jan 1996 |
| Morton G-8-128366 | Pendragon Oil Co. only | Lake Leon (Duffer) | Eastland | 1 | 64 | 18.6K | by Jan 1993 – Aug 2022 |
| Morton No. 1 Gas Unit G-5-240320 | Hilcorp Energy Company only | Freestone (CV-Bossier Cons.) | Limestone | 1 | 62 | 1.15M | Apr 2008 – Aug 2026 |
| Matthews 92 G-8-144739 | Jacobs, C. E., Co. only | Throckmorton County Regular(gas) | Throckmorton | 1 | 61 | 75.2K | by Jan 1993 – Dec 2001 |
| Morton G-8-127696 | Pendragon Oil Co. only | Tindall (Strawn) | Eastland | 1 | 53 | 64.3K | by Jan 1993 – Jan 2023 |
| Morton No. 1 Gas Unit G-5-231365 | Hilcorp Energy Company only | Freestone (CV-Bossier Cons.) | Limestone | 1 | 52 | 1.59M | Sep 2007 – Aug 2026 |
| Morton No. 1 Gas Unit G-5-203025 | Hilcorp Energy Company only | Freestone (CV-Bossier Cons.) | Limestone | 1 | 46 | 2.65M | Jun 2004 – Aug 2026 |