| Sabine LK GU3 G-3-106758 | Exxon Corp. | Sabine Lake, N. (Hack., L 11800) | 1 | 195K | 2.42M | by Jan 1993 – Jan 1995 |
| Kuhn, H. J. -Tract #2 O-3-3412 | Torrent Oil LLC | Port Neches | 15 | 192K | 88.5K | by Jan 1993 – Feb 2017 |
| Quinn, B. E. G-3-146494 | Chesapeake Operating, L.L.C. | Bobcat Run (Yegua) | 1 | 192K | 8.64M | Apr 1993 – Sep 2002 |
| BP America 'A-101' O-3-24979 | Upstream Exploration LLC | Adams Ranch, W.(nodosaria 2ND) | 1 | 191K | 127K | Dec 2006 – Aug 2017 |
| Harris G-3-259428 | STS Petroleum LLC | Peveto (9600) | 1 | 184K | 2.87M | Jul 2010 – Aug 2026 |
| Vastar 2A Unit G-3-163461 | Southcoast Production Inc | Big Thicket (Upper Yegua EY) | 1 | 179K | 1.41M | Feb 1997 – Jul 2022 |
| Alexander GU G-3-267001 | Hilcorp Energy Company | Hartburg, S.E. (Yegua Cons.) | 1 | 177K | 1.52M | Sep 2012 – Aug 2026 |
| Stephenson, J. W. G-3-187999 | Hackberry Oil & Gas LLC | Mauriceville, SE. (Hackberry) | 1 | 172K | 5.91M | Feb 2002 – Mar 2008 |
| Moore, Lutcher O-3-3246 | Kilmarnock Oil Company, Inc. | Orange | 8 | 172K | 21 | by Jan 1993 – Aug 2026 |
| Sampson-Clark Gas Unit O-3-21651 | Hilcorp Energy Company | Vidor Ames (Hartburg) | 1 | 167K | 514K | by Jan 1993 – May 2012 |
| Koster-Vastar G-3-178495 | Dominion Expl. & Prod., Inc. | Red Line (Hartburg, Upper) | 1 | 167K | 483K | Mar 2000 – Aug 2003 |
| Mil-Vid G-3-263342 | Hackberry Oil & Gas LLC | Vidor Ames (Yegua EY) | 1 | 162K | 2.2M | Dec 2010 – Aug 2026 |
| Williams, E. F. et Al G-3-127221 | Hilcorp Energy Company | Doty, SE (Vicksburg) | 1 | 161K | 4.18M | by Jan 1993 – Dec 2024 |
| Donner Properties GU G-3-258534 | Hilcorp Energy Company | Vidor Ames (Yegua EY) | 1 | 156K | 1.56M | Jul 2010 – Jan 2022 |
| Winfree, William O-3-3286 | Kilmarnock Oil Company, Inc. | Orange | 5 | 156K | 21 | by Jan 1993 – Aug 2026 |
| Gordon, W. D. O-3-3251 | Kilmarnock Oil Company, Inc. | Orange | 6 | 152K | 21 | by Jan 1993 – Aug 2026 |
| Williams G-3-278960 | Hilcorp Energy Company | Vidor Ames (Yegua EY) | 1 | 148K | 379K | Dec 2014 – Feb 2020 |
| Stephenson, John G-3-187049 | Hackberry Oil & Gas LLC | Mauriceville, SE. (Hackberry) | 1 | 143K | 4M | Jan 2002 – Mar 2006 |
| Brown/Stark G-3-157050 | Energy Development Corp. | Bobcat Run, S. (12,100) | 1 | 136K | 3.69M | Dec 1995 – Feb 1999 |
| Winfree O-3-3253 | Kilmarnock Oil Company, Inc. | Orange | 5 | 133K | 21 | by Jan 1993 – Aug 2026 |
| MVP 'A-183' G-3-276567 | Upstream Exploration LLC | Adams Ranch (Yegua EY) | 1 | 131K | 3.96M | Feb 2014 – Jan 2018 |
| Sun Oil Company, Etal O-3-3232 | Orangefield Operating Corporatio | Orange | 10 | 129K | 13.6K | by Jan 1993 – Oct 2025 |
| Port of Orange-Riverside O-3-25746 | XTO Energy Inc. | Phoenix Lake (Hackberry 10,530) | 1 | 127K | 561K | Aug 2011 – Jul 2014 |
| MVP 'A-183' G-3-278536 | Southern Oil of Louisiana LLC | Adams Ranch (Yegua EY) | 1 | 126K | 2.88M | Jul 2013 – Aug 2026 |
| Miller-Vidor Properties O-3-21538 | Petex | Pine Forest (Walton Sand) | 1 | 118K | 132K | by Jan 1993 – Aug 2026 |
| Allar G-3-291099 | Vantage Operating, LLC | B Red (Nodosaria) | 1 | 114K | 958K | Feb 2021 – Oct 2024 |
| Polk-Kuhn-Glass O-3-3414 | Torrent Oil LLC | Port Neches | 7 | 112K | 38.4K | by Jan 1993 – Jun 2007 |
| Vastar 1A Unit G-3-194904 | Southcoast Production Inc | Big Thicket (Upper Yegua EY) | 1 | 111K | 1.12M | May 2003 – Jul 2022 |
| Quinn A-195 G-3-263932 | Hilcorp Energy Company | Bobcat Run (Yegua) | 1 | 111K | 3.27M | Jan 2012 – Aug 2026 |
| McLean, Marrs "A" O-3-15296 | Kilmarnock Oil Company, Inc. | Orange | 6 | 111K | 21 | by Jan 1993 – Aug 2026 |
| Donner Gas Unit O-3-25236 | Forza Operating, LLC | Doty, E. (Nodosaria 7930) | 1 | 110K | 191K | Jul 2008 – Aug 2013 |
| Federal Royalty O-3-3278 | Kilmarnock Oil Company, Inc. | Orange | 6 | 110K | 21 | by Jan 1993 – Aug 2026 |
| Fina Oil & Chemical Company G-3-178943 | Southcoast Production Inc | Huckleberry Ridge (Yegua EY) | 1 | 108K | 1.53M | Jul 2000 – Jul 2022 |
| Polk, J. V. -a- NCT-1 O-3-3416 | Torrent Oil LLC | Port Neches | 18 | 107K | 54.2K | by Jan 1993 – Aug 2026 |
| Donda O-3-24737 | Iron Jaw Operating LLC | Boise (Frio 9600) | 1 | 106K | 18.6K | Mar 2005 – Jul 2026 |
| Hannah G-3-249616 | Hilcorp Energy Company | Hartburg, S.E. (Yegua Cons.) | 1 | 104K | 760K | Jan 2009 – Mar 2013 |
| Longley, H. B. G-3-228413 | Hackberry Oil & Gas LLC | Dartez (Hackberry) | 1 | 103K | 7.07M | Apr 2007 – Sep 2020 |
| Stark, Nelda C. G-3-181866 | Lake Ronel Oil Company | Little Cypress (Hackberry) | 1 | 102K | 2.01M | Feb 2001 – Jun 2004 |
| Cow Bayou State -A- O-3-3277 | Kilmarnock Oil Company, Inc. | Orange | 6 | 100K | 21 | by Jan 1993 – Aug 2026 |
| Corbello -A- O-3-3243 | Kilmarnock Oil Company, Inc. | Orange | 3 | 99K | 21 | by Jan 1993 – Aug 2026 |
| Stark Foundation O-3-18109 | McGowan Working Partners, Inc. | Shannon, N. (Nodosaria) | 1 | 98.3K | 1.02M | by Jan 1993 – Jun 2006 |
| Mil-Vid G-3-139200 | Hilcorp Energy Company | Vidor Ames (Yegua EY) | 1 | 96.8K | 8.91M | by Jan 1993 – Dec 2006 |
| Gonzales, Rita G-3-141905 | Legend Natural Gas, LP | Bobcat Run (Yegua) | 1 | 93.9K | 5.23M | by Jan 1993 – Feb 1999 |
| Chesson -C- O-3-3276 | Kilmarnock Oil Company, Inc. | Orange | 5 | 92.4K | 21 | by Jan 1993 – Aug 2026 |
| Richardson G-3-199691 | Noble Energy Inc | Bobcat Run (Nodosaria) | 1 | 90.6K | 3.48M | Feb 2004 – Nov 2006 |
| Williams G-3-270207 | Hilcorp Energy Company | Vidor Ames (Yegua EY) | 1 | 90.1K | 374K | Mar 2013 – Aug 2026 |
| Peveto, F.T. "B" O-3-3230 | Orangefield Operating Corporatio | Orange | 13 | 89.7K | 338 | by Jan 1993 – Oct 2025 |
| Paraffine O-3-3283 | Kilmarnock Oil Company, Inc. | Orange | 2 | 89.2K | 21 | by Jan 1993 – Aug 2026 |
| Lemonville G-3-258482 | Fairways Exploration & Prod, LLC | Bobcat Run (Yegua) | 1 | 86.2K | 4.49M | Jun 2010 – Jan 2013 |
| Hagler BP Fee G-3-271064 | Hilcorp Energy Company | Vidor Ames (Yegua EY) | 1 | 83K | 208K | Nov 2012 – May 2021 |