| Round Bunch G-3-205441 | Olipdp II, LLC only | Round Bunch (Hackberry) | Orange | 1 | 1.07M | 2.31M | Nov 2004 – Apr 2026 |
| McFaddin G-3-257094 | Ballard Exploration Company,inc. only | Taylor Bayou, S. (Hackberry 1) | Jefferson | 1 | 767K | 8.06M | Sep 2011 – Mar 2026 |
| Mulberry 55-1-38-26 D G-10-295694 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 750K | 2.61M | Feb 2023 – Apr 2026 |
| Cordts-Munday G-3-189746 | Noble Energy Inc only | Port Acres, SW. (Hackberry, Lo.) | Jefferson | 1 | 721K | 7.61M | May 2002 – Apr 2009 |
| Mulberry 55-1-38-26 F G-10-295729 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 672K | 2.45M | Feb 2023 – Apr 2026 |
| Hackberry 55-1-39-27 Unit G-10-293923 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 661K | 2.54M | Aug 2022 – Apr 2026 |
| Huckleberry C21-9 Unit G-10-283675 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 547K | 3.19M | May 2016 – Apr 2026 |
| Mulberry 55-1-38-26 E G-10-295693 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 531K | 2.28M | Feb 2023 – Apr 2026 |
| McFaddin Trust G-3-226691 | Square Mile Energy, L.L.C. only | Gum Island,n. (Hackberry 3-C) | Jefferson | 1 | 530K | 3.97M | Mar 2007 – Feb 2015 |
| Hackberry 55-1-39-27 Unit G-10-293921 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 502K | 2M | Aug 2022 – Apr 2026 |
| Quinn, B. E. G-3-149960 | Southcoast Production Inc only | Huckleberry Ridge (Yegua EY) | Orange | 1 | 485K | 5.94M | Apr 1994 – Jul 2022 |
| State Tract 29 G-3-259671 | Ballard Exploration Company,inc. only | Pleasure Island (Hackberry 2) | Jefferson | 1 | 458K | 4.14M | Aug 2010 – Apr 2018 |
| State Tract 29 G-3-269162 | Ballard Exploration Company,inc. only | Pleasure Island (Hackberry 2) | Jefferson | 1 | 428K | 4.24M | Jun 2012 – Mar 2026 |
| Mulberry 55-1-38-26 G G-10-295731 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 420K | 2.3M | Feb 2023 – Apr 2026 |
| State Tract 30 G-3-234170 | Rosetta Resources Operating LP only | Pleasure Island (Hackberry) | Jefferson | 1 | 417K | 9.29M | Nov 2007 – Feb 2010 |
| Hackberry 55-1-39-27 Unit G-10-294544 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 414K | 1.6M | Aug 2022 – Apr 2026 |
| Hebert-Broussard G-3-97273 | Onpoint Operating LLC only | Gum Island, N. (Hackberry 4) | Jefferson | 1 | 356K | 4.36M | Jan 1993 – Oct 2021 |
| Hannah G-3-282399 | Hilcorp Energy Company only | Hartburg, S. (Hackberry 1ST) | Orange | 1 | 355K | 825K | Feb 2017 – Apr 2026 |
| State Tract 29 G-3-223735 | Ballard Exploration Company,inc. only | Pleasure Island (Hackberry) | Jefferson | 1 | 342K | 8M | May 2006 – May 2012 |
| Hackberry 55-1-39-27 Unit G-10-293922 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 339K | 1.38M | Aug 2022 – Apr 2026 |
| Henry Jacob Unit G-3-193824 | Hilcorp Energy Company only | Port Arthur (Hackberry, Lo.str.) | Jefferson | 1 | 324K | 3.52M | Feb 2003 – May 2014 |
| Berryman, et al Unit G-4-172812 | Proline Energy Resources Inc only | Agua Dulce (Vicksburg Consl.) | Nueces | 1 | 288K | 10.5M | Feb 1999 – Dec 2025 |
| Mulberry 55-1-38-26 H G-10-295709 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 282K | 1.97M | Feb 2023 – Apr 2026 |
| McFaddin Trust G-3-233985 | Square Mile Energy, L.L.C. only | Gum Island,n. (Hackberry 3-C) | Jefferson | 1 | 272K | 1.95M | Aug 2007 – Sep 2012 |
| Stephenson G-3-182508 | Olipdp II, LLC only | Mauriceville, SE. (Hackberry) | Orange | 1 | 272K | 9.24M | Apr 2001 – Nov 2021 |
| Pirate G-3-226396 | Square Mile Energy, L.L.C. only | Gum Island, N. (Hackberry 2) | Jefferson | 1 | 265K | 2.53M | Feb 2007 – Jul 2010 |
| Hayes, Keith G-3-207419 | Noble Energy Inc only | Port Acres, S. (Hackberry 10700) | Jefferson | 1 | 261K | 3.5M | Dec 2004 – May 2009 |
| Stephenson, John W. Gas Unit G-3-183637 | Olipdp II, LLC only | Mauriceville, SE. (Hackberry) | Orange | 1 | 260K | 9.52M | Jun 2001 – Sep 2022 |
| Fina Oil & Chemical Company G-3-150771 | Amrwr, LLC only | Huckleberry Ridge (Yegua EY) | Orange | 1 | 259K | 3.53M | May 1994 – Apr 2000 |
| Tyrrell-State Unit G-3-229796 | Square Mile Energy, L.L.C. only | Big Hill Bayou(hackberry 11250) | Jefferson | 1 | 240K | 3.26M | Jan 2007 – Feb 2023 |
| Willow G-3-259413 | Square Mile Energy, L.L.C. only | Gum Island,n. (Hackberry 3-C) | Jefferson | 1 | 218K | 706K | Oct 2010 – Feb 2018 |
| State Tract 30 Unit G-3-243681 | Davis Petroleum Corp. only | Pleasure Island (Hackberry) | Jefferson | 1 | 212K | 6.02M | Jul 2008 – Jun 2012 |
| Stark, Nelda C. G-3-180258 | Lake Ronel Oil Company only | Little Cypress (Hackberry) | Orange | 1 | 204K | 6.85M | Jun 2000 – Nov 2013 |
| Wilbanks G-3-230390 | Progenies Operating LLC only | Gum Island, N. (Hackberry 2) | Jefferson | 1 | 187K | 1.99M | Aug 2007 – Jan 2019 |
| State Tract 29 G-3-246229 | Ballard Exploration Company,inc. only | Pleasure Island (Hackberry) | Jefferson | 1 | 175K | 3.3M | Jun 2008 – May 2010 |
| Stephenson, J. W. G-3-187999 | Olipdp II, LLC only | Mauriceville, SE. (Hackberry) | Orange | 1 | 172K | 5.91M | Feb 2002 – Mar 2008 |
| McFaddin Trust G-3-216508 | Square Mile Energy, L.L.C. only | Gum Island,n. (Hackberry 3-C) | Jefferson | 1 | 156K | 1.63M | Mar 2006 – Aug 2007 |
| Broussard-Hebert "B" G-3-226398 | Ballard Exploration Company,inc. only | Gum Island, N. (Hackberry 2) | Jefferson | 1 | 155K | 2.85M | Jan 2007 – Nov 2012 |
| Fortenberry, Charlotte G-13-209838 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 147K | 694K | Dec 2008 – Apr 2026 |
| Hebert-Broussard G-3-65430 | Onpoint Operating LLC only | Gum Island, N. (Hackberry 4) | Jefferson | 1 | 143K | 1.63M | Jan 1993 – Jul 2017 |
| Stephenson, John G-3-187049 | Olipdp II, LLC only | Mauriceville, SE. (Hackberry) | Orange | 1 | 143K | 4M | Jan 2002 – Mar 2006 |
| Hebert-Broussard G-3-168925 | Onpoint Operating LLC only | Gum Island, N. (Hackberry 4) | Jefferson | 1 | 127K | 1.64M | Feb 1998 – Aug 2020 |
| Berryman et al Unit G-4-175113 | Proline Energy Resources Inc only | Agua Dulce (Vicksburg Consl.) | Nueces | 1 | 126K | 4.33M | Nov 1999 – Dec 2025 |
| Doornbos G-3-153748 | Christian Operating Company only | Port Arthur (Hackberry) | Jefferson | 1 | 126K | 2.7M | Nov 1994 – May 2006 |
| Bradberry Unit B Dim G-1-276206 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 118K | 531K | Mar 2013 – Apr 2026 |
| Fina Oil & Chemical Company G-3-178943 | Southcoast Production Inc only | Huckleberry Ridge (Yegua EY) | Orange | 1 | 108K | 1.53M | Jul 2000 – Jul 2022 |
| Longley, H. B. G-3-228413 | Olipdp II, LLC only | Dartez (Hackberry) | Orange | 1 | 103K | 7.07M | Apr 2007 – Sep 2020 |
| Stark, Nelda C. G-3-181866 | Lake Ronel Oil Company only | Little Cypress (Hackberry) | Orange | 1 | 102K | 2.01M | Feb 2001 – Jun 2004 |
| Hebert-Broussard -B- G-3-79697 | Rutherford Oil Corporation only | Gum Island, N. (Hackberry 4) | Jefferson | 1 | 98.1K | 1.19M | Jan 1993 – Apr 1998 |
| Broussard-Hebert "D" G-3-235946 | Ballard Exploration Company,inc. only | Gum Island, N. (Hackberry 2) | Jefferson | 1 | 92K | 2.66M | Mar 2008 – Oct 2021 |