| Valley Wells HC 2 Dim G-1-300450 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 475K | 1.45M | Aug 2018 – Apr 2026 |
| APC 28-5 G-10-255799 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 89.7K | 14M | Jan 2010 – Jun 2024 |
| Uszynski-Furlow (SA) C 2 G-2-286086 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 66K | 2.42M | Oct 2018 – Apr 2026 |
| APC 28-10 G-10-252984 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 57.6K | 4.91M | Aug 2009 – Apr 2024 |
| APC 29-1 G-10-234033 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 33.2K | 15.2M | Dec 2006 – Apr 2024 |
| Tubb, J. B. 'B' a/C 2 G-10-62673 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 31.4K | 1.3M | Jan 1993 – Apr 2026 |
| Windham, RS -B- a/C 2 G-9-207981 | Southwest Royalties, Inc. only | Amacker-Tippett (Devonian) | Upton | 1 | 19.1K | 485K | Jan 2005 – Apr 2025 |
| Jacobs Livestock a/C 2 G-9-167169 | Samson Lone Star, LLC only | Heluma (Penn.) | Upton | 1 | 16.6K | 51.3K | Feb 1998 – Sep 2007 |
| APC 28-3 G-10-255306 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 16.1K | 1.42M | Nov 2009 – Sep 2019 |
| Windham, R. S. -B- a/C 2 G-9-18651 | Southwest Royalties, Inc. only | Amacker-Tippett (Devonian) | Upton | 1 | 10.6K | 751K | Jan 1993 – Jan 2025 |
| Lea, P. J. a/C 2 G-10-95167 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 10.2K | 1.22M | Jan 1993 – Jun 2024 |
| APC 29-1 G-10-240054 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 9.75K | 3.59M | Jun 2008 – Apr 2023 |
| Coyanosa Gas Unit No. 2 a/C 2 G-10-47280 | XTO Energy Inc. only | Survey 16 (10,300) | Pecos | 1 | 8.16K | 2.2M | Jan 1993 – Dec 2015 |
| Lea, P. J. a/C 2 G-10-74341 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 8.08K | 299K | Jan 1993 – Aug 2022 |
| Tubb, J. B. a/C 2 G-10-131802 | Formentera Operations LLC only | Sand Hills (Judkins) | Crane | 1 | 7.61K | 534K | Jan 1993 – Apr 2026 |
| APC 28-10 G-10-220547 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 5.77K | 1.35M | Sep 2006 – Aug 2021 |
| Lea, P. J. a/C 2 G-10-88379 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 5.08K | 136K | Feb 1994 – May 2020 |
| Lea, P. J. a/C 2 G-10-57965 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 4.91K | 358K | Jan 1993 – Apr 2020 |
| Tubb, J. B. 'B' a/C 2 G-10-59871 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 4.62K | 730K | Apr 1993 – Jun 2023 |
| Tubb, J. B. "C" a/C 2 G-10-182736 | Formentera Operations LLC only | Sand Hills (Tubb) | Crane | 1 | 4.51K | 85.6K | Mar 2001 – Apr 2026 |
| Tubb, J. B. "C" a/C 2 G-10-62106 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 4.14K | 620K | Jan 1993 – Mar 2026 |
| Lea, P. J. a/C 2 G-10-55587 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 3.42K | 434K | Jan 1993 – Apr 2026 |
| Christie Tipps Sec 25 G-14-228881 | Lease Holders Acquisitions LLC only | Red Deer Creek (Granite Wash) | Roberts | 1 | 2.93K | 68.3K | May 2007 – Nov 2019 |
| Lea, P.J. a/C 2 G-10-52666 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 2.84K | 247K | Jan 1993 – Feb 2004 |
| Callaghan Ranch a/C 2 G-4-196287 | Hilcorp Energy Company only | Finley-Webb (Upper Cons) | Webb | 1 | 2.56K | 422K | Aug 2002 – Oct 2011 |
| Lea, P. J. a/C 2 G-10-74253 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 2.5K | 271K | Jan 1993 – May 2020 |
| Lane, J.F. -a- a/C 2 G-9-132963 | Apv McCamey LLC only | McCamey (Silurian) | Upton | 1 | 2.1K | 702K | Jan 1993 – Apr 2016 |
| Tubb, J. B. a/C 2 G-10-151070 | Formentera Operations LLC only | Sand Hills (Judkins) | Crane | 1 | 1.57K | 151K | Aug 1994 – Dec 2023 |
| Christie Tipps Sec 25 G-14-229912 | Lease Holders Acquisitions LLC only | Red Deer Creek (Granite Wash) | Roberts | 1 | 1.51K | 194K | Jul 2007 – Oct 2019 |
| Lea, P. J. a/C 2 G-10-52665 | Mobil Producing TX. & N.M. Inc. only | Sand Hills (McKnight) | Crane | 1 | 1.47K | 87.9K | Jan 1993 – Nov 1994 |
| APC 28-5 G-10-220319 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 1.11K | 1.49M | Aug 2006 – Aug 2011 |
| Lea, P. J. a/C 2 G-10-60723 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 1.05K | 89.2K | Jan 1993 – Mar 2009 |
| Exxonmobil West Fee "B" a/C 2 G-3-194624 | Denbury Onshore, LLC only | Webster (Marginulina) | Harris | 1 | 756 | 49.7K | Jun 2003 – Dec 2006 |
| Broussard, J. E. a/C 2 G-3-171362 | Texas Petroleum Investment Co. only | Anahuac (Miocene 18-C) | Chambers | 1 | 751 | 808K | Mar 1998 – Jun 2004 |
| APC 28-4 G-10-251614 | Anadarko Petroleum Corporation only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 733 | 2.95M | Nov 2007 – Nov 2010 |
| Lea, P. J. a/C 2 G-10-87815 | Mobil Producing TX. & N.M. Inc. only | Sand Hills (McKnight) | Crane | 1 | 723 | 55.3K | Jan 1993 – Nov 1994 |
| Broussard, J. E. a/C 2 G-3-170293 | Texas Petroleum Investment Co. only | Anahuac | Chambers | 1 | 524 | 383K | Sep 1998 – Aug 2004 |
| Tubb, J. B. a/C 2 G-10-148436 | Exxon Corp. only | Sand Hills (Tubb) | Crane | 1 | 509 | 36.7K | Jan 1994 – Mar 1996 |
| Broussard, J. E. a/C 2 G-3-160217 | Texas Petroleum Investment Co. only | Anahuac (Miocene 13) | Chambers | 1 | 352 | 858K | Aug 1996 – Jun 2025 |
| Tubb, J. B. a/C 2 G-10-129304 | Formentera Operations LLC only | Sand Hills (Judkins) | Crane | 1 | 247 | 104K | Jan 1993 – Dec 2023 |
| Lea, P. J. a/C 2 G-10-20750 | Pure Resources, L.P. only | Sand Hills (McKnight) | Crane | 1 | 175 | 7.78K | Jan 1993 – Jul 1999 |
| Tubb, J. B. a/C 2 G-10-41232 | Formentera Operations LLC only | Sand Hills (Judkins) | Crane | 1 | 137 | 178K | Jan 1993 – Dec 2023 |
| Lea, P. J. a/C 2 G-10-200564 | Formentera Operations LLC only | Sand Hills (Wojcik-McElroy) | Crane | 1 | 119 | 189K | Jun 2003 – May 2008 |
| West Production Co. a/C 2 G-3-185841 | Denbury Onshore, LLC only | Webster (Marginulina) | Harris | 1 | 116 | 561K | Sep 2001 – Oct 2006 |
| Broussard, J.E. a/C 2 G-3-143427 | Exxon Corp. only | Anahuac (Miocene 19) | Chambers | 1 | 66 | 204K | Jan 1993 – Feb 1998 |
| Mitchell 59 G-9-125081 | Sandridge Energy, Inc. only | K M, W. (Wolfcamp C 1 - C 2) | Terrell | 1 | 51 | 31.7K | Jan 1993 – Jan 1998 |
| Tubb, J. B. a/C 2 G-10-20725 | Exxon Corp. only | Sand Hills (Judkins) | Crane | 1 | 42 | 3.87K | Jan 1993 – Nov 1994 |
| State Grove a/C 2 G-10-19407 | Haylan Oil Company only | Abell (Permian Upper) | Pecos | 1 | 20 | 122 | Jan 1993 – Apr 1993 |
| Lea, P. J. a/C 2 G-10-203841 | Formentera Operations LLC only | Sand Hills (Wojcik-McElroy) | Crane | 1 | 13 | 209K | Jul 2004 – Nov 2022 |
| Brown Altman "E" a/C 2 G-10-159891 | LDF Energy, LLC only | Emperor (Yates) | Winkler | 1 | 1 | 105K | Apr 1996 – Apr 2026 |