| Gentry G-13-277678 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 45.2K | 1.63M | Feb 2015 – Apr 2026 |
| Casey-Wilson Unit G-13-270843 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 42.2K | 1.68M | Apr 2013 – Apr 2026 |
| Livengood Gas Unit G-13-273504 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 41.3K | 1.4M | Feb 2014 – Apr 2026 |
| Rattan, Shirley G-13-191470 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 32.4K | 2.58M | Oct 2002 – Apr 2026 |
| Boulware G-13-73164 | Texxol Operating Company, Inc. | Boonsville (Bend Congl., Gas) | Wise | 1 | 30.3K | 629K | Jan 1993 – Apr 2026 |
| Cocanougher Unit G-13-269827 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 27.9K | 2.05M | Jan 2013 – Apr 2026 |
| Hart Estate 451 G-13-251419 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Palo Pinto | 1 | 25.1K | 389K | Sep 2008 – Apr 2026 |
| Taylor 'F' G-13-267669 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 22.9K | 2.11M | Jul 2012 – Apr 2026 |
| Cocanougher-Taylor G-13-267725 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 22.9K | 2.23M | Jul 2012 – Apr 2026 |
| Miller, J. A. G-8-166149 | Texxol Operating Company, Inc. | H.P.C. (Conglomerate) | Eastland | 1 | 19.1K | 156K | Jan 1998 – Apr 2026 |
| Hefley, J. R. G-13-29301 | Texxol Operating Company, Inc. | Boonsville (Bend Congl., Gas) | Wise | 1 | 17.7K | 73.4K | Jan 1993 – Apr 2026 |
| Rattan, Shirley G-13-197679 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 15.2K | 1.45M | Oct 2003 – Apr 2026 |
| J.H. Brown Unit G-13-297353 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 12.3K | 1.03M | Mar 2024 – Apr 2026 |
| Morrow "A" G-8-186647 | Texxol Operating Company, Inc. | Palo Pinto Co. Reg. (Gas) | Palo Pinto | 1 | 12K | 280K | Oct 2001 – Jun 2016 |
| Cocanougher Unit G-13-206809 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 11.1K | 485K | Jan 2005 – Apr 2026 |
| Columbia-Johnson Unit G-13-239375 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 10.5K | 2.58M | Jun 2008 – Apr 2026 |
| Guthrie "A" G-13-223704 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 10K | 447K | Nov 2006 – Sep 2025 |
| Columbia-Johnson Unit G-13-239376 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 9.59K | 1.82M | Jun 2008 – Apr 2026 |
| Works Gas Unit G-13-134533 | Texxol Operating Company, Inc. | Boonsville (Bend Congl., Gas) | Wise | 1 | 9.43K | 304K | Jan 1993 – Apr 2026 |
| Yeatts Unit G-13-268111 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 8.41K | 1.6M | Aug 2012 – Apr 2026 |
| Columbia-Johnson Unit G-13-239377 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 8.33K | 1.97M | Jun 2008 – Apr 2026 |
| Stearns, J. D. G-13-204665 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 8.14K | 531K | Oct 2004 – Apr 2026 |
| Ratliff East G-13-226965 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 6.63K | 589K | Mar 2007 – Apr 2026 |
| Taylor 'F' G-13-270033 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 6.62K | 1.4M | Apr 2013 – Sep 2025 |
| Cox, C. T. G-13-29296 | Texxol Operating Company, Inc. | Boonsville (Bend Congl., Gas) | Wise | 1 | 6.52K | 525K | Jan 1993 – Apr 2026 |
| Stone, J. C. G-13-201546 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 6.37K | 626K | May 2004 – Apr 2026 |
| Ratliff East G-13-226615 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 6.32K | 562K | Mar 2007 – Apr 2026 |
| M.I.T. G-8-150206 | Texxol Operating Company, Inc. | Pickwick (Marble Falls) | Palo Pinto | 1 | 6.32K | 565K | Jun 1994 – Aug 2019 |
| J. E. Jones G-13-260264 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 6.04K | 1.63M | Dec 2010 – Apr 2026 |
| Cozart, M. M. G-13-170316 | Texxol Operating Company, Inc. | Boonsville (Bend Congl., Gas) | Wise | 1 | 5.4K | 1.36M | Aug 1998 – Mar 2024 |
| Gettys Unit G-13-213096 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 5.07K | 528K | Oct 2005 – Apr 2026 |
| Lisby, Harold G-13-201545 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 5.01K | 675K | May 2004 – Apr 2026 |
| Allen, C. E. G-8-136834 | Texxol Operating Company, Inc. | Burns-Dalton(marble Falls) | Palo Pinto | 1 | 4.84K | 489K | Jan 1993 – Apr 2026 |
| Starnes G-8-164855 | Texxol Operating Company, Inc. | Palo Pinto Co. Reg. (Gas) | Palo Pinto | 1 | 4.71K | 258K | Jul 1997 – Apr 2026 |
| Deaton, A. P. Unit G-13-29297 | Texxol Operating Company, Inc. | Boonsville (Bend Congl., Gas) | Wise | 1 | 4.5K | 252K | Jan 1993 – Mar 2020 |
| Blanton "A" G-13-39562 | Texxol Operating Company, Inc. | Morris (Consolidated Congl.) | Wise | 1 | 4.44K | 276K | Mar 1993 – Apr 2026 |
| Black, E. L. G-13-29293 | Texxol Operating Company, Inc. | Boonsville (Bend Congl., Gas) | Wise | 1 | 4.37K | 302K | Jan 1993 – Apr 2026 |
| E.L. Berry G-13-256592 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 4.28K | 1.38M | May 2010 – Apr 2026 |
| L. D. Ratliff G-13-297352 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 4.2K | 1.28M | Jan 2024 – Apr 2026 |
| Collins "A" G-13-107168 | Texxol Operating Company, Inc. | Alvord, South (Atoka) | Wise | 1 | 4.19K | 362K | Jan 1993 – Apr 2026 |
| Carrol, W. J. G-13-72265 | Texxol Operating Company, Inc. | Park Springs (Congl.) | Jack | 1 | 4.19K | 140K | Jan 1993 – Dec 2014 |
| Black, E. L. Unit G-13-98400 | Texxol Operating Company, Inc. | Boonsville (Bend Congl., Gas) | Wise | 1 | 4.19K | 944K | Jan 1993 – Apr 2026 |
| Agnell, W.A. G-8-119721 | Texxol Operating Company, Inc. | Richey (Duffer) | Eastland | 1 | 4.15K | 310K | Jan 1993 – Apr 2026 |
| Richards, W. R. et al "A" G-13-150491 | Texxol Operating Company, Inc. | Jack County Regular (Gas) | Jack | 1 | 4.09K | 1.51M | Jul 1994 – Apr 2026 |
| Guthrie "A" G-13-184180 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 4.06K | 444K | Jul 2001 – Apr 2026 |
| Guthrie "A" G-13-214843 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 4.02K | 473K | Jan 2006 – Sep 2019 |
| Gibson G-8-153378 | Texxol Operating Company, Inc. | B.R.A. (Congl.) | Palo Pinto | 1 | 3.85K | 661K | Feb 1995 – Apr 2026 |
| Karnes, J. D. Unit G-13-29302 | Texxol Operating Company, Inc. | Boonsville (Bend Congl., Gas) | Wise | 1 | 3.85K | 810K | Jan 1993 – Apr 2026 |
| Clark, Lizzie G-13-229302 | Texxol Operating Company, Inc. | Newark, East (Barnett Shale) | Wise | 1 | 3.79K | 399K | May 2007 – Apr 2026 |
| Alvord-Stuart G-13-122647 | Texxol Operating Company, Inc. | Alvord, South (Atoka) | Wise | 1 | 3.73K | 117K | Jan 1993 – Aug 2020 |