| Jack Knife G-3-239765 | Wagner Oil Company only | Sour Lake Easter (Yegua) | Hardin | 1 | 328K | 1.95M | Jun 2008 – Apr 2026 |
| Gto G-3-249823 | Wagner Oil Company only | Sour Lake Easter (Yegua) | Hardin | 1 | 212K | 1.7M | Oct 2008 – Apr 2026 |
| Crissey, Sharon G-3-235315 | Wagner Oil Company only | Sour Lake Easter (Yegua) | Hardin | 1 | 176K | 5.91M | Nov 2007 – Mar 2016 |
| Jack Knife G-3-245420 | Wagner Oil Company only | Sour Lake Easter (Yegua) | Hardin | 1 | 142K | 2.34M | Aug 2008 – Jul 2016 |
| Black Stone Hamilton G-3-249838 | Wagner Oil Company only | Sour Lake Easter (Yegua) | Hardin | 1 | 81.8K | 707K | Feb 2009 – Jan 2015 |
| Penwell Energy Vastar Fee G-3-160267 | Penwell Energy, Inc. only | Sour Lake Easter (Yegua) | Hardin | 1 | 80.5K | 3.66M | Jan 1997 – Jun 2004 |
| Leonora G-3-235749 | Cimarex Energy Co. only | Sour Lake Easter (Yegua) | Hardin | 1 | 74.6K | 1M | Feb 2008 – Dec 2009 |
| Penwell Energy Vastar Fee G-3-162084 | Penwell Energy, Inc. only | Sour Lake Easter (Yegua Y-1) | Hardin | 1 | 66.5K | 4.15M | Jan 1997 – Apr 2004 |
| Cooper, E. P. Gas Unit 2 G-3-176161 | Cabot Oil & Gas Corporation only | Easter, S. (Wilcox 10,400) | Colorado | 1 | 59.1K | 320K | Oct 1999 – May 2000 |
| Lehrer "D" G-3-186461 | Viper S.W.D., LLC only | Easter, S. (Heartbreak) | Colorado | 1 | 56.3K | 2.27M | Jul 2001 – Feb 2020 |
| Penwell Energy Vastar Fee G-3-169486 | Penwell Energy, Inc. only | Sour Lake Easter (Yegua) | Hardin | 1 | 47.6K | 3.75M | Jun 1998 – Dec 2005 |
| Penwell Energy Vastar Fee G-3-169487 | Penwell Energy, Inc. only | Sour Lake Easter (Yegua Y-1) | Hardin | 1 | 44.9K | 3.82M | Jun 1998 – Jan 2006 |
| Black Stone Rock Creek G-3-251243 | Cimarex Energy Co. only | Sour Lake Easter (Yegua) | Hardin | 1 | 44.2K | 717K | Aug 2007 – Apr 2010 |
| Black Stone Thompson G-3-242381 | Cimarex Energy Co. only | Sour Lake Easter (Yegua) | Hardin | 1 | 41.7K | 2.71M | Jul 2008 – Oct 2012 |
| Black Stone Rock Creek G-3-240817 | Cimarex Energy Co. only | Sour Lake Easter (Yegua) | Hardin | 1 | 26.3K | 626K | Nov 2007 – Sep 2009 |
| Leveridge, A. T. et UX G-3-164999 | Southeastern Pipe Line Company only | Bernard, East (7700) | Fort Bend | 1 | 14.4K | 1.18M | Aug 1997 – Feb 2013 |
| Leveridge, W. C. et UX 'D' G-3-169434 | Southeastern Pipe Line Company only | Bernard, East (7700) | Wharton | 1 | 10.6K | 1.53M | Jul 1998 – May 2016 |
| Cooper, Elsie Penfield G-3-94745 | Cabot Oil & Gas Corporation only | Easter, South (9000) | Colorado | 1 | 8.34K | 512K | Jan 1993 – Jul 2002 |
| Leveridge, W. C. et UX -B- G-3-147920 | Southeastern Pipe Line Company only | Bernard, East (8000) | Wharton | 1 | 8.09K | 2.26M | Dec 1993 – Mar 2000 |
| Leveridge, W. C. et UX -A- G-3-142363 | Southeastern Pipe Line Company only | Bernard, East (8000) | Wharton | 1 | 6.44K | 1.61M | Jan 1993 – Dec 1998 |
| Lehrer G-3-194900 | Tri-C Resources, LLC only | Easter (15120) | Colorado | 1 | 5.76K | 2.61M | May 2003 – Jul 2017 |
| Leveridge, A. T. et UX G-3-172696 | Southeastern Pipe Line Company only | Bernard, East (7700) | Fort Bend | 1 | 3.7K | 712K | Apr 1999 – Feb 2013 |
| Lehrer G-3-250574 | Jamex, Inc. only | Easter, S. (Heartbreak) | Colorado | 1 | 3.56K | 153K | Dec 2006 – Mar 2015 |
| Neeley Jinkens G-8-89285 | Texxol Operating Company, Inc. only | Peaster (Big Saline) | Parker | 1 | 3.46K | 734K | Jan 1993 – Jan 2022 |
| Leveridge, A. T. et UX G-3-177920 | Southeastern Pipe Line Company only | Bernard, East (7700) | Fort Bend | 1 | 3.16K | 593K | Jul 2000 – Nov 2010 |
| Leveridge, A. T. et UX G-3-165000 | Southeastern Pipe Line Company only | Bernard, East (7700) | Fort Bend | 1 | 2.83K | 790K | Aug 1997 – Apr 2010 |
| Kallina G-3-184162 | Walter Oil & Gas Corporation only | Easter, S. (Yegua Kallina) | Colorado | 1 | 1.96K | 184K | Feb 2001 – Jun 2001 |
| Jeter "15" Unit G-8-156563 | Van Operating, Ltd. only | Easter Brothers (Chappell) | Shackelford | 1 | 1.9K | 937K | Nov 1995 – Apr 2015 |
| Leveridge, W. C. et UX- C G-3-160093 | Southeastern Pipe Line Company only | Bernard, East (8000) | Wharton | 1 | 1.87K | 711K | Aug 1996 – Oct 1999 |
| Taylor & Baker G-3-139177 | American Energy Partners, Inc. only | Easter (13,500) | Colorado | 1 | 1.63K | 574K | Jan 1993 – Jun 2003 |
| Leveridge, A. T. G-3-221794 | Southeastern Pipe Line Company only | Bernard, East (Cook Mountain) | Fort Bend | 1 | 1.03K | 23K | Apr 2005 – Aug 2011 |
| Leveridge, Dorris M. G-3-66421 | Southeastern Pipe Line Company only | Bernard, East (8000) | Wharton | 1 | 954 | 216K | Jan 1993 – Mar 2011 |
| Matusek G-3-33115 | Southeastern Pipe Line Company only | Bernard, East (McGalliard) | Wharton | 1 | 814 | 148K | Jan 1993 – Jun 2001 |
| Leveridge, A. T. et UX G-3-168581 | Southeastern Pipe Line Company only | Bernard, East (7700) | Fort Bend | 1 | 804 | 550K | Apr 1998 – Jul 2011 |
| Lehrer G-3-199076 | Viper S.W.D., LLC only | Easter (15120) | Colorado | 1 | 756 | 497K | Nov 2003 – Mar 2024 |
| Leveridge, M. Dorris Unit G-3-100684 | Southeastern Pipe Line Company only | Bernard, East (7700) | Wharton | 1 | 619 | 531K | Jan 1993 – Jun 2016 |
| Leveridge, W. C. et UX 'C' G-3-160741 | Southeastern Pipe Line Company only | Bernard, East (8000) | Wharton | 1 | 545 | 188K | Oct 1996 – Jun 1998 |
| Leveridge, W. C. et UX -A- G-3-172027 | Southeastern Pipe Line Company only | Bernard, East (7700) | Wharton | 1 | 485 | 105K | Jan 1999 – Dec 2011 |
| Leveridge, A. T. et UX G-3-193382 | Southeastern Pipe Line Company only | Bernard, East (7600) | Fort Bend | 1 | 484 | 7.87K | Dec 2002 – Dec 2008 |
| Leveridge, M. Dorris G-3-126418 | Southeastern Pipe Line Company only | Bernard, East (8000) | Wharton | 1 | 459 | 339K | Jan 1993 – Sep 1997 |
| Lehrer "A" G-3-184585 | Walter Oil & Gas Corporation only | Easter, S. (6380) | Colorado | 1 | 408 | 37.6K | Nov 2000 – Mar 2001 |
| Rudolph G-8-72767 | Wise Production Company only | Peaster (Big Saline) | Parker | 1 | 349 | 583K | Jan 1993 – Apr 2026 |
| Prochaska, Bessie M. et Al G-3-183629 | Southeastern Pipe Line Company only | Bernard, East (8000) | Fort Bend | 1 | 311 | 16.1K | Mar 2001 – Sep 2002 |
| Reynolds Noel G-8-68733 | Wise Production Company only | Peaster (Big Saline) | Parker | 1 | 241 | 421K | Jan 1993 – Jan 2026 |
| Leveridge, W. C., Aaif, MDL G-3-128323 | Southeastern Pipe Line Company only | Bernard, East (7700) | Wharton | 1 | 230 | 174K | Jan 1993 – Oct 2010 |
| Easterly G-13-73631 | Kramer Operating, LLC only | Young County Regular (Gas) | Young | 1 | 175 | 23.8K | Jan 1993 – Nov 2010 |
| Hudson G-8-112347 | Somerset Operating, LLC only | Peaster, SE (Marble Falls) | Parker | 1 | 147 | 524K | Jan 1993 – Feb 2026 |
| Leveridge, M. Dorris G-3-186359 | Southeastern Pipe Line Company only | Bernard, East (7700) | Wharton | 1 | 134 | 162K | Dec 2000 – Mar 2016 |
| Courtney, M. K. "A" G-8-106771 | Southeastern Resources Corp. only | JMJ (Marble Falls) | Eastland | 1 | 132 | 28K | Jan 1993 – Sep 1998 |
| M. Dorris Leveridge G-3-64063 | Southeastern Pipe Line Company only | Bernard, East (7700) | Wharton | 1 | 91 | 50.9K | Jan 1993 – Sep 1993 |