| Rogers, Joe "B" O-8-29334 | Delta Oil & Gas Ltd. only | Sow Branch (Strawn) | Stephens | 2 | 24.5K | 23.7K | Dec 2003 – Apr 2014 |
| Branch O-3-18199 | Keystone Exploration, Inc only | Giddings (Austin Chalk-3) | Lee | 1 | 24.3K | 142K | by Jan 1993 – Oct 1998 |
| Branch A O-9-10849 | Endeavor Energy Resources L.P. only | Spraberry (Trend Area) | Reagan | 1 | 22.5K | 175K | by Jan 1993 – Mar 2018 |
| BP Cats Back O-3-28223 | Davis Southern Operating Co LLC only | Drakes Branch (Cockfield) | Tyler | 1 | 21.9K | 87.1K | Mar 2025 – Jul 2026 |
| Branch-Covington O-8-32559 | Sojourner Drilling Corporation only | Bissett, E. (Strawn Sand) | Stonewall | 1 | 21.7K | 0 | Jan 2022 – Jul 2026 |
| Goff, E. G. G-2-144979 | Ffa Petroleum Services only | Golden Branch (EY-1) | Jackson | 1 | 21.3K | 1.6M | Jun 1993 – Nov 1996 |
| Coody-Thompson O-8-29288 | Delta Oil & Gas Ltd. only | Sow Branch (Strawn) | Stephens | 2 | 21K | 27.3K | Sep 2003 – Dec 2015 |
| Sec. 15-Humble Fee O-3-8407 | Quail Creek Oil Corporation only | Drakes Branch (Cockfield 2) | Tyler | 3 | 20.6K | 26.7K | by Jan 1993 – Jun 2004 |
| Jones, Gary O-8-26141 | DMV Pipeline LLC only | Blind Hog (Adams Branch) | Brown | 6 | 20.5K | 6.42K | by Jan 1993 – Aug 2019 |
| Wilson-Branch Unit G-13-269743 | Lime Rock Resources IV-a, L.P. only | Newark, East (Barnett Shale) | Wise | 1 | 20.3K | 2.44M | Mar 2013 – Jul 2026 |
| Bridges, L. A. O-9-12908 | T J Water Works, a Texas LLC only | Branch, South (Tannehill) | Concho | 3 | 19.8K | 21 | by Jan 1993 – Apr 2026 |
| Davy Crockett O-6-15227 | Rose City Resources, LLC only | Sand Branch Creek (Buda) | Houston | 1 | 19.6K | 10.9K | Jun 2014 – May 2015 |
| Mitchell "9" O-9-14440 | PXP Texas Inc. only | South Branch (Strawn) | Terrell | 1 | 19.6K | 383K | Aug 1995 – Feb 2004 |
| A. R. & S. Drakes Branch Fee O-3-8430 | Quail Creek Oil Corporation only | Drakes Branch (Cockfield 3) | Tyler | 4 | 19K | 31.2K | by Jan 1993 – Feb 1999 |
| BP Cats Back O-3-27668 | Davis Southern Operating Co LLC only | Drakes Branch, W (Yegua 5TH) | Tyler | 1 | 18.7K | 7.64K | Aug 2016 – Oct 2025 |
| South Texas Syndicate -G- G-1-264 | Whiting Oil and Gas Corporation only | Green Branch (6100) | McMullen | 1 | 18.6K | 1.72M | by Jan 1993 – May 2003 |
| Whitehead O-9-14308 | Quintx Exploration, Inc. only | Branch, South (Upper Cook) | Concho | 1 | 17.3K | 2 | Nov 1995 – Dec 1997 |
| Pelican G-3-263098 | D-Mil Production, Inc. only | Lick Branch (8800 Sherwood) | Liberty | 1 | 16.3K | 273K | Sep 2011 – Dec 2022 |
| Tatum G-6-108868 | AC Exploration, LLC only | Long Branch (Pettet Lower) | Panola | 1 | 16.3K | 1.21M | by Jan 1993 – Aug 2026 |
| South Texas Syndicate -G- G-1-140000 | Whiting Oil and Gas Corporation only | Green Branch, SE.(6200) | McMullen | 1 | 15.2K | 1.74M | by Jan 1993 – Feb 2014 |
| Branch O-8-28223 | Ray Herring Estate only | McIntosh (Strawn) | Stonewall | 1 | 14.5K | 10.7K | Jan 1997 – Mar 2013 |
| Branch Farms "D" G-13-236892 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Hood | 1 | 14.5K | 1.1M | Oct 2007 – Aug 2026 |
| Burns Branch G-13-187828 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 14.5K | 630K | Feb 2002 – Dec 2025 |
| Burns Branch G-13-184186 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 14.4K | 569K | Jul 2001 – Aug 2026 |
| Webb Branch Unit O-3-24164 | Magnolia Oil & Gas Operating LLC only | Giddings (Buda) | Burleson | 1 | 13.7K | 6.61K | Mar 2002 – Jun 2002 |
| A.R. & S.-Rice University O-3-24746 | Quail Creek Oil Corporation only | Drakes Branch (Cockfield) | Tyler | 1 | 13.6K | 66.1K | Oct 2005 – Aug 2016 |
| Branch, Maggie O-2-4274 | KD Energy, LLC only | Ganado (F- 4-A) | Jackson | 1 | 12.9K | 45.1K | Jun 1998 – Mar 2005 |
| Branch O-9-5342 | Tucker, George C. only | Spraberry (Trend Area) | Irion | 4 | 12.6K | 21.3K | by Jan 1993 – Mar 2011 |
| Lion O-3-27176 | Paleo Oil Company LLC only | Maple Branch (Yegua) | Walker | 1 | 12.6K | 280 | Jan 2015 – Sep 2022 |
| Station Branch Ranch Unit G-13-240848 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Hood | 1 | 12.6K | 1.84M | Aug 2008 – Aug 2026 |
| Branch -B- O-9-7450 | Arkland Producing Co., Inc. only | Tucker (Canyon) | Irion | 2 | 12.5K | 230K | by Jan 1993 – Dec 2019 |
| Shook O-8-18973 | J.W.S. only | Midkiff (Adams Branch) | Eastland | 9 | 12.2K | 39 | by Jan 1993 – Aug 2010 |
| W.I. Branch O-8-30547 | Halliburton Operating Company only | Rough Draw (Noodle Creek) | Kent | 1 | 12K | 0 | May 2010 – Nov 2024 |
| McCall O-8-18722 | B & B Oil, Inc. only | Hawk Eye (Adams Branch) | Eastland | 17 | 11.4K | 21 | by Jan 1993 – Aug 2009 |
| Burns Branch G-13-201989 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 11.3K | 455K | Apr 2004 – Aug 2026 |
| A. R. & S. Drakes Branch Fee O-3-8433 | Quail Creek Oil Corporation only | Drakes Branch (Cockfield 2-A) | Tyler | 3 | 11K | 17.5K | Nov 1996 – Sep 2005 |
| Branch, Maggie O-2-499 | KD Energy, LLC only | Ganado, Deep | Jackson | 2 | 10.9K | 9.06K | by Jan 1993 – Nov 2010 |
| Cox O-8-18398 | B & B Oil, Inc. only | Hawk Eye (Adams Branch) | Eastland | 25 | 10.9K | 21 | by Jan 1993 – Jan 2009 |
| South Texas Syndicate -G- G-1-125315 | Whiting Oil and Gas Corporation only | Green Branch, SE.(6200) | McMullen | 1 | 10.9K | 870K | by Jan 1993 – Jul 2004 |
| Burns Branch G-13-201988 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 10.8K | 509K | Apr 2004 – Jul 2026 |
| A. R. & S. Fee- Rice University O-3-8403 | Quail Creek Oil Corporation only | Drakes Branch (Cockfield 2-A) | Tyler | 1 | 10.4K | 14.8K | by Jan 1993 – Sep 2005 |
| Station Branch Ranch Unit G-13-241037 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Hood | 1 | 10.2K | 2.39M | Aug 2008 – Aug 2026 |
| Elliott, Kathryn O-8-18593 | B & B Oil, Inc. only | Hawk Eye (Adams Branch) | Eastland | 6 | 10.1K | 21 | by Jan 1993 – Jun 2009 |
| BP America 'A-435' O-3-26564 | Long Branch Production, LLC only | Van Meter (Yegua Cons.) | Jasper | 1 | 9.64K | 4.57K | Mar 2014 – Mar 2023 |
| Revolver O-6-15202 | XTO Energy Inc. only | Sand Branch Creek (Buda) | Houston | 1 | 9.46K | 13.8K | Jan 2013 – Mar 2016 |
| Weatherford, B. R. O-9-13016 | T J Water Works, a Texas LLC only | Branch, South (Tannehill) | Concho | 3 | 9.34K | 21 | by Jan 1993 – Nov 2025 |
| Station Branch Ranch Unit G-13-244786 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Hood | 1 | 9.26K | 1.34M | Aug 2008 – Aug 2026 |
| Kog-Noelke O-9-10694 | Irion Corporation, The only | Branch, East (Leonard, Lower) | Irion | 1 | 9.21K | 23 | by Jan 1993 – Apr 2011 |
| A.r.&s. Drakes Branch Fee O-3-24001 | Quail Creek Oil Corporation only | Drakes Branch (Cockfield 2) | Tyler | 1 | 8.9K | 28K | Apr 2001 – Sep 2005 |
| South Texas Syndicate -G- O-1-14548 | Whiting Oil and Gas Corporation only | Green Branch (Wilcox 2-D) | McMullen | 1 | 8.87K | 61.2K | Aug 2004 – Mar 2014 |