| Andrews, J. A. G-10-170300 | XTO Energy Inc. only | Parks (Devonian) | Midland | 1 | 187K | 7.18M | Jun 1998 – Jan 2021 |
| Andrews Back Devonian Unit G-10-169333 | XTO Energy Inc. only | Parks (Devonian) | Midland | 1 | 155K | 5.65M | Apr 1998 – Oct 2019 |
| University Andrews G-10-152974 | Maverick Permian LLC only | Embar (Permian) | Andrews | 1 | 38.8K | 2.63M | Jan 1995 – Oct 2024 |
| Andrews, J. M. G-3-105356 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 11.3K | 757K | by Jan 1993 – Jul 2026 |
| University Andrews G-10-177779 | Conocophillips Company only | Tenacity (Glorieta) | Andrews | 1 | 5.34K | 578K | Apr 2000 – Oct 2011 |
| University Andrews G-10-220685 | Conocophillips Company only | Embar (Permian) | Andrews | 1 | 4.68K | 409K | Mar 2006 – Sep 2011 |
| University Andrews G-10-184087 | Conocophillips Company only | Embar (Permian) | Andrews | 1 | 3.91K | 758K | Jun 2001 – Aug 2014 |
| Cope-Andrews Unit G-10-170202 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 3.37K | 281K | Jul 1998 – Jul 2026 |
| Cope-Andrews Unit G-10-155879 | Burk Royalty Co., Ltd. only | Conger, SW (Penn) | Sterling | 1 | 3.24K | 285K | Aug 1995 – Aug 2026 |
| Andrews G-13-248340 | XTO Energy Inc. only | Newark, East (Barnett Shale) | Tarrant | 1 | 2.82K | 523K | Jun 2007 – Sep 2018 |
| University Andrews G-10-178519 | Conocophillips Company only | Tenacity (Glorieta) | Andrews | 1 | 2.63K | 543K | Jun 2000 – Oct 2011 |
| Andrews Unit G-4-120591 | Hilcorp Energy Company only | Roleta (Wilcox Consolidated) | Zapata | 1 | 2.34K | 6.82M | by Jan 1993 – Aug 2026 |
| University Andrews G-10-154643 | Phillips Petroleum Company only | Embar (5600) | Andrews | 1 | 1.89K | 65.8K | Apr 1995 – Oct 1996 |
| University G-10-152019 | Energen Resources Corporation only | Andrews, South (Devonian) | Andrews | 1 | 1.88K | 167K | Sep 1994 – Mar 2002 |
| Andrews, et Al G-2-252957 | Cox & Perkins Exploration, Inc. only | Conquistador (Janak Sand) | Lavaca | 1 | 1.57K | 81.9K | May 2009 – Oct 2011 |
| Andrews G-4-165850 | Hilcorp Energy Company only | Roleta (Wilcox Consolidated) | Zapata | 1 | 725 | 264K | Mar 1997 – Feb 2009 |
| University Andrews G-10-154641 | Phillips Petroleum Company only | Embar (Permian) | Andrews | 1 | 676 | 23.9K | Apr 1995 – Dec 1996 |
| University-Andrews G-10-36400 | Maverick Permian LLC only | Goldsmith, N. (San Andres, Con.) | Andrews | 1 | 628 | 556K | by Jan 1993 – May 2024 |
| Andrews G-13-231740 | XTO Energy Inc. only | Newark, East (Barnett Shale) | Tarrant | 1 | 605 | 317K | Jun 2007 – Aug 2018 |
| Porter Andrews G-8-274397 | Ogden Resources Corporation only | Ejp (Miss) | Coleman | 1 | 568 | 16.4K | Aug 2014 – Oct 2014 |
| Andrews, R. S. G-14-250635 | Unbridled Resources, LLC only | Hansford (Council Grove) | Ochiltree | 1 | 565 | 621 | Jan 2009 – Mar 2011 |
| Univeristy Andrews G-10-167292 | Maverick Permian LLC only | Goldsmith, N. (San Andres, Con.) | Andrews | 1 | 469 | 370K | Jan 1998 – May 2013 |
| Andrews-Broussard G-3-135394 | Apache Corporation only | Magnet Withers | Wharton | 1 | 143 | 124K | by Jan 1993 – Apr 1995 |
| University Andrews G-10-178521 | Maverick Permian LLC only | Tenacity (Glorieta) | Andrews | 1 | 103 | 748K | Apr 2000 – Apr 2024 |
| University -14- G-10-58742 | Energen Resources Corporation only | Andrews, South (Devonian) | Andrews | 1 | 102 | 15.3K | by Jan 1993 – May 1995 |
| Andrews G-11-248425 | Noble Energy Inc only | Newsom (Yates) | Gaines | 1 | 77 | 17.7K | Mar 2009 – Apr 2009 |
| University-Andrews G-10-35739 | Conocophillips Company only | Goldsmith, N. (San Andres, Con.) | Andrews | 1 | 75 | 93.8K | by Jan 1993 – Sep 2010 |
| Atkins Andrews G-9-254368 | Upp Operating, LLC only | Sonora (Canyon Upper) | Schleicher | 1 | 63 | 383K | Feb 2009 – Jul 2026 |
| University Andrews G-10-179182 | Conocophillips Company only | Tenacity (Glorieta) | Andrews | 1 | 36 | 66.5K | Jul 2000 – Mar 2005 |
| Atkins Andrews G-9-255254 | Upp Operating, LLC only | Sonora (Canyon Upper) | Schleicher | 1 | 14 | 66.1K | Feb 2010 – Jul 2026 |
| Andrews A G-11-244692 | Crescent Energy Operating, LLC only | Newsom (Yates) | Gaines | 1 | 10 | 579K | Dec 2008 – Nov 2015 |
| Andrews G-13-208171 | Endeavor Energy Resources L.P. only | Newark, East (Barnett Shale) | Denton | 1 | 3 | 28.2K | Jan 2005 – Jan 2008 |
| Andrews G-14-23686 | Bce-Mach III LLC only | Panhandle, East | Gray | 1 | 0 | 247K | by Jan 1993 – Aug 2026 |
| University-Andrews G-10-31505 | Sloan Petroleum Inc. only | Goldsmith, N. (San Andres, Con.) | Andrews | 1 | 0 | 0 | — |
| University-Andrews G-10-31111 | Phillips Petroleum Company only | Goldsmith, N. (San Andres, Con.) | Andrews | 1 | 0 | 0 | — |
| University Andrews "A" G-10-161918 | Contango Resources, LLC only | Embar (Yates) | Andrews | 1 | 0 | 111K | Aug 1996 – Sep 2014 |
| Andrews G-2-202631 | Kebo Oil & Gas, Inc. only | Hallettsville (Shallow) | Lavaca | 1 | 0 | 17.2K | Mar 2004 – Dec 2004 |
| Andrews G-14-165622 | Bce-Mach III LLC only | Panhandle, East | Gray | 1 | 0 | 8.18K | Sep 1997 – Oct 2007 |
| Andrews G-8-87170 | Diamond S Energy Company only | Buckner(strawn) | Parker | 1 | 0 | 6.34K | by Jan 1993 – Feb 1999 |
| University Andrews G-10-168984 | Maverick Permian LLC only | Andector (Grayburg) | Andrews | 1 | 0 | 0 | — |
| St. Andrews SCS G-6-298696 | Rockcliff Energy Operating III only | Carthage (Haynesville Shale) | San Augustine | 1 | 0 | 11.9M | Nov 2024 – Jul 2026 |
| St. Andrews St G-6-298865 | Rockcliff Energy Operating III only | Carthage (Haynesville Shale) | San Augustine | 1 | 0 | 9.51M | Nov 2024 – Jul 2026 |
| Andrews G-8-263393 | Delta Oil & Gas Ltd. only | Caddo (Conglomerate) | Stephens | 1 | 0 | 99.3K | Apr 2012 – Aug 2026 |
| Atkins Andrews G-9-254369 | Upp Operating, LLC only | Sawyer (Strawn, North) | Schleicher | 1 | 0 | 0 | — |
| Andrews Brothers G-8-41689 | Horn, Bill Jr. only | Lokey (Atoka 1250) | Parker | 1 | 0 | 0 | — |
| Andrews, Myrtle Mrs. G-6-15962 | Buffco Production Inc. only | Danville (Henderson) | Gregg | 1 | 0 | 0 | — |
| Andrews, Albert G-4-52917 | MO-Vac Service Co., Inc. only | Edinburg ( 6,700) | Hidalgo | 1 | 0 | 0 | — |
| MO-Vac Andrews SWD G-4-116244 | MO-Vac Service Co., Inc. only | Edinburg ( 6,700) | Hidalgo | 1 | 0 | 0 | — |
| Andrews G-8-92551 | D and N Natural Gas Op. Co. Inc. only | Morgan Mill (Marble Falls) | Erath | 1 | 0 | 1.78K | Sep 1994 – Oct 1996 |
| University Andrews G-10-168202 | Phillips Petroleum Company only | Andector (Grayburg) | Andrews | 1 | 0 | 0 | — |