| Wood,elma G-8-120634 | Braka Operating, L.L.C. only | Bankline-Owen, N. (Lake Sand) | Eastland | 1 | 51 | 23.3K | by Jan 1993 – Aug 2026 |
| Dike G-8-63612 | Hilltop Petroleum LLC only | Mineral Wells (Big Saline) | Palo Pinto | 1 | 50 | 33.1K | by Jan 1993 – Aug 1995 |
| Vastar Bonner G-3-183973 | Proline Energy Resources Inc only | Wildcat | Jasper | 1 | 50 | 55 | Sep 2018 – Jul 2019 |
| Langston GU G-6-222186 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 49 | 54 | Mar 2007 – May 2008 |
| McDonald, Beulah 'K' G-8-17930 | Borderline Operating Corp. only | Lone Camp (Bend Conglomerate) | Palo Pinto | 1 | 49 | 24.6K | by Jan 1993 – May 2009 |
| Vincent -a- Unit G-8-74927 | Shell Western E&P only | Peaster (Big Saline) | Parker | 1 | 48 | 51.2K | by Jan 1993 – Jun 2006 |
| Knox G-6-191300 | MHM Pipeline Co., Inc. only | Lindale, West (Rodessa) | Smith | 1 | 47 | 36.2K | Jul 2002 – Nov 2020 |
| Cee Bar Ranch "K" G-8-122763 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 47 | 166K | by Jan 1993 – Jun 2011 |
| Shaw Unit G-8-78631 | RKW Operating LLC only | Cabbage Patch (Big Saline) | Parker | 1 | 45 | 76.7K | by Jan 1993 – Sep 2024 |
| Frost Trust 29 G-4-203510 | Proline Energy Resources Inc only | Shockacon (Wilcox 6700) | Webb | 1 | 45 | 232K | Jul 2004 – Aug 2026 |
| Gandee Rankin G-8-78629 | RKW Operating LLC only | Cabbage Patch (Big Saline) | Parker | 1 | 45 | 54.9K | by Jan 1993 – Sep 2024 |
| Cee Bar Ranch "L" G-8-127265 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 44 | 214K | by Jan 1993 – Feb 2018 |
| Reeves G-1-152753 | Proline Energy Resources Inc only | Stuart City (Edwards Lime) | La Salle | 1 | 44 | 2.04M | Jan 1995 – Aug 2026 |
| McDonald Birdwell G-8-167305 | Borderline Operating Corp. only | Bear Canyon (Bend Congl) | Palo Pinto | 1 | 43 | 127K | Feb 1998 – Aug 2011 |
| Brask Ranch G-4-191119 | Proline Energy Resources Inc only | Gold River, North (Olmos) | Webb | 1 | 43 | 258K | Sep 2002 – Aug 2026 |
| Welch G-8-128528 | M. E. Operating & Services, Inc. only | Bethesda (Big Saline) | Parker | 1 | 42 | 15.6K | by Jan 1993 – Feb 1996 |
| Walsh Ranch West G-8-251420 | Walsh & Watts, Inc. only | Walsh Ranch (Upper Big Saline) | Tarrant | 1 | 41 | 20.2K | Mar 2009 – Aug 2009 |
| Horton, Pauline O-8-20544 | Harper, William E. only | Throckmorton County Regular | Throckmorton | 1 | 41 | 2 | by Jan 1993 – Mar 1993 |
| Black Branch Gas Unit G-6-254870 | MHM Pipeline Co., Inc. only | Loco Bayou (James Lime) | Nacogdoches | 1 | 41 | 623K | Mar 2010 – Jun 2026 |
| Fulton, M.D. -A- G-8-91656 | Evangeline Trading Company only | Fulton (Gardner) | Coleman | 1 | 40 | 1.24K | Oct 1993 – Dec 1993 |
| Anderson O-8-22177 | Glahn Resources, Inc. only | Kerry (Big Saline Congl.) | Stephens | 1 | 40 | 478 | by Jan 1993 – Dec 1993 |
| Mize,r.b."d" G-8-115730 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 40 | 337K | by Jan 1993 – Aug 2026 |
| Dill Unit G-8-78702 | MKS Consulting Corporation only | Cabbage Patch (Big Saline) | Parker | 1 | 39 | 11.9K | by Jan 1993 – Jan 1995 |
| Lloyd, B. M. G-8-36880 | Erwin Operating only | Mineral Wells,north (Big Saline) | Palo Pinto | 1 | 39 | 208K | by Jan 1993 – Jan 2024 |
| Hawkins G-8-122720 | Ausanka Oil Operations only | Hawkins (Lower Saline) | Eastland | 1 | 39 | 5.31K | by Jan 1993 – Sep 1994 |
| Jordan G-8-103154 | MKS Natural Gas Company only | Cabbage Patch (Big Saline) | Parker | 1 | 39 | 32.3K | by Jan 1993 – Mar 2010 |
| Montgomery G-6-222039 | Proline Energy Resources Inc only | Beckville (Cotton Valley) | Rusk | 1 | 37 | 96K | Jun 2006 – Aug 2026 |
| Young O-3-21537 | Equipment Hot Line only | Giddings (Austin Chalk-3) | Fayette | 1 | 36 | 1.14K | Feb 1993 – Jun 1993 |
| Scott Foundation 59 Gas Unit G-1-129281 | Proline Energy Resources Inc only | Bonne Terre (Reagan 9700) | McMullen | 1 | 36 | 1.73K | by Jan 1993 – Apr 1996 |
| Rasberry,a. W. G-8-108999 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 36 | 178K | by Jan 1993 – May 2005 |
| Klose, Wilbur H. O-8-24244 | Borderline Operating Corp. only | Humphrey-Chapman | Haskell | 1 | 35 | 3 | Apr 1995 – May 1997 |
| Pryor G-1-147056 | Proline Energy Resources Inc only | Stuart City (Edwards Lime) | La Salle | 1 | 35 | 2.01M | Oct 1993 – Aug 2026 |
| Clark Unit G-8-78863 | MKS Consulting Corporation only | Cabbage Patch (Big Saline) | Parker | 1 | 35 | 35.3K | by Jan 1993 – Jan 1994 |
| Wright Lowell G-8-82911 | MKS Natural Gas Company only | Dicey, N. (Big Saline Congl. 3) | Parker | 1 | 35 | 8.34K | Oct 1993 – May 2005 |
| L.R.D. G-8-218866 | DMV Pipeline LLC only | Mittie (Marble Falls) | Comanche | 1 | 34 | 8.51K | Jul 2006 – Jul 2015 |
| Walsh Ranch West G-8-245556 | Walsh & Watts, Inc. only | Walsh Ranch (Lower Big Saline) | Tarrant | 1 | 34 | 38.8K | Oct 2008 – Mar 2009 |
| Bennett "W" O-10-23882 | Incline Energy only | Ward, South | Ward | 7 | 34 | 21 | by Jan 1993 – Jun 2000 |
| Bruce G-8-218867 | DMV Pipeline LLC only | Mittie (Marble Falls) | Comanche | 1 | 34 | 45.6K | Jul 2006 – Dec 2019 |
| Fromme G-2-178490 | Coastline Exploration, Inc. only | Brandt (Yegua 4700) | Goliad | 1 | 32 | 25.4K | Jun 2000 – Jan 2001 |
| Parclay-Cee Bar G-8-117510 | Hexagon Oil and Gas Inc. only | Big Sunday Creek (Big Saline) | Erath | 1 | 32 | 230K | by Jan 1993 – May 2026 |
| Brask State 1846 G-4-191759 | Proline Energy Resources Inc only | Gold River, North (Olmos) | Webb | 1 | 31 | 154K | Nov 2002 – Jul 2006 |
| Brask State 1846 G-4-195074 | Proline Energy Resources Inc only | Gold River, North (Olmos) | Webb | 1 | 30 | 132K | Apr 2003 – Aug 2026 |
| Kincaid G-8-157037 | EOG Resources, Inc. only | Bethesda (Big Saline) | Parker | 1 | 30 | 157K | Mar 1996 – Jan 2008 |
| E. Stewart G-13-297298 | Borderline Operating Corp. only | KRS (Marble Falls) | Jack | 1 | 30 | 12.5K | Apr 2024 – Aug 2026 |
| Ulmer, C. M. G-8-146236 | Bridwell Oil Co. only | Big Sunday Creek (Big Saline) | Erath | 1 | 30 | 11.8K | Sep 1993 – Jul 1995 |
| West G-9-97869 | Pioneer Gas Pipeline, Inc. only | Interstate (Strawn) | Sutton | 1 | 29 | 152K | by Jan 1993 – Feb 2013 |
| Dill Unit G-8-104765 | Somerset Operating, LLC only | Cabbage Patch (Big Saline) | Parker | 1 | 29 | 155K | by Jan 1993 – Jun 2026 |
| Borderline-Coley G-13-132126 | Oakridge Oil and Gas, LP only | Tripp Hill (Atoka) | Jack | 1 | 29 | 168K | by Jan 1993 – Dec 2005 |
| Dornburg Unit G-2-172032 | Coastline Exploration, Inc. only | Brandt (Yegua 4700) | Goliad | 1 | 28 | 15.1K | Nov 1998 – Aug 2000 |
| Rochelle G-2-174438 | Proline Energy Resources Inc only | Dry Hollow (Rochelle Sand) | Lavaca | 1 | 28 | 5.81M | Jun 1999 – Aug 2026 |