| Graham Unit 33-34 G-10-291098 | Jetta Operating Company, Inc. only | Phantom (Wolfcamp) | Ward | 1 | 437K | 1.57M | Nov 2015 – Apr 2026 |
| Davila-Graham Unit AC G-2-282401 | Marathon Oil EF LLC only | Sugarkane (Austin Chalk) | Karnes | 1 | 375K | 2.66M | Apr 2017 – Apr 2026 |
| Davila-Graham Unit G-2-270119 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 350K | 1.68M | Sep 2012 – Apr 2026 |
| Davila-Graham-Kowalik SA G-2-295714 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 319K | 1.34M | Jun 2021 – Apr 2026 |
| Davila-Graham Unit G-2-288025 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 272K | 1.91M | Jan 2018 – Apr 2026 |
| Davila-Graham Unit G-2-288015 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 270K | 1.67M | Jan 2018 – Apr 2026 |
| Davila-Graham Unit G-2-294371 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 266K | 1.61M | Apr 2017 – Apr 2026 |
| Davila-Graham Unit G-2-282380 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 253K | 1.14M | Apr 2017 – Jan 2026 |
| Davila-Graham Unit G-2-294372 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 253K | 1.38M | Apr 2017 – Apr 2026 |
| Davila-Graham Unit G-2-270323 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 250K | 1.1M | Sep 2012 – Sep 2024 |
| Davila-Graham Unit G-2-282379 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 216K | 1.36M | Apr 2017 – Apr 2026 |
| Kempers G-3-138664 | Velocity Oil and Gas, LLC only | Deckers Prairie (Wilcox-Graham) | Montgomery | 1 | 207K | 3.46M | Jan 1993 – Jan 2009 |
| Davila-Graham Unit AC G-2-282382 | Marathon Oil EF LLC only | Sugarkane (Austin Chalk) | Karnes | 1 | 192K | 1.22M | Apr 2017 – Apr 2026 |
| Dulany G-3-147796 | Mariner Energy, Inc. only | Deckers Prairie (Wilcox-Graham) | Montgomery | 1 | 58.3K | 878K | Sep 1993 – Jul 1996 |
| Graham Estate 1112 G-13-256545 | Stovall Operating Co. only | Young County Regular (Gas) | Young | 1 | 56K | 195K | Jun 2010 – Apr 2026 |
| Graham Trust G-3-266641 | Hilcorp Energy Company only | Rebel (Yegua) | Jefferson | 1 | 43.7K | 851K | Jun 2012 – Apr 2026 |
| Clark, Grahame G-8-192928 | Panther City Energy LLC only | Strawn, N. (Bend Congl.) | Palo Pinto | 1 | 26K | 1.06M | May 2003 – Jan 2022 |
| Graham Estate 1178 Unit G-13-285054 | Stovall Operating Co. only | Young County Regular (Gas) | Young | 1 | 25.5K | 91.4K | Sep 2017 – Apr 2026 |
| Graham G-14-266676 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 15.4K | 1.4M | Oct 2012 – Nov 2023 |
| Graham, J. M. et Al G-3-147225 | Magnum Producing, LP only | Four Corners (Anomalina) | Brazoria | 1 | 12.5K | 576K | Aug 1993 – Jun 2001 |
| Graham (Woodbine) Gas Unit G-5-231558 | Roberts & Hammack Inc. only | Red Oak (Dexter) | Leon | 1 | 12.1K | 1.02M | Aug 2007 – May 2014 |
| Graham (Woodbine) Gas Unit G-5-231510 | Roberts & Hammack Inc. only | Red Oak (Dexter) | Leon | 1 | 9.77K | 958K | Aug 2007 – Oct 2012 |
| Hazelton, Iola G-13-101931 | Barnett Energy, Inc. only | Graham, South (Caddo) | Young | 1 | 7.28K | 446K | Jan 1993 – Mar 2026 |
| Graham-Glenz Unit No. 1 G-3-156965 | Exxon Mobil Corporation only | Giddings (Austin Chalk, Gas) | Washington | 1 | 6.11K | 4.51M | Aug 1995 – Jan 2007 |
| Graham G-14-247597 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 5.45K | 749K | Feb 2008 – Aug 2020 |
| Graham P G-14-194467 | Unit Petroleum Company only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 5.2K | 635K | Feb 2003 – Jul 2012 |
| Graham G-14-237162 | Unit Petroleum Company only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 4.99K | 337K | May 2007 – Apr 2012 |
| Graham G-14-251226 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 4.37K | 576K | Oct 2006 – Oct 2015 |
| Graham G-14-166025 | Mewbourne Oil Company only | Peery (Cleveland) | Ochiltree | 1 | 4.3K | 266K | Oct 1997 – Feb 2013 |
| Stewart, Graham P. G-6-217431 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 4.05K | 1.11M | Dec 2005 – Apr 2026 |
| Graham 186-187 (Alloc-E) G-9-295522 | Crescent Energy Operating, LLC only | Spraberry (Trend Area) | Reagan | 1 | 3.8K | 1.04M | Jul 2023 – Apr 2026 |
| Graham G-14-236455 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 3.74K | 654K | Jun 2007 – Oct 2015 |
| Graham Cattle Co. G-4-226890 | Durango Resources Corp. only | Richard King (Frio Cons.) | Nueces | 1 | 3.61K | 784K | Mar 2007 – Feb 2026 |
| Stewart, Graham P. G-6-197992 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 3.45K | 1.02M | Sep 2003 – Apr 2026 |
| Graham G-14-233382 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 3.45K | 571K | Oct 2007 – Oct 2022 |
| Graham G-14-237174 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 3.43K | 544K | Aug 2007 – Mar 2019 |
| Graham G-14-231498 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 3.24K | 619K | Aug 2007 – Jan 2020 |
| Graham G-14-237161 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 3.1K | 667K | Jul 2007 – Dec 2017 |
| Stewart, Graham P. G-6-221345 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 3.08K | 943K | May 2006 – Apr 2026 |
| Graham G-14-232403 | Unit Petroleum Company only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 3.01K | 504K | Oct 2007 – Jul 2017 |
| Graham G-14-252841 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 2.92K | 499K | Feb 2008 – May 2015 |
| Graham G-14-237098 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 2.88K | 538K | Nov 2007 – Sep 2015 |
| Graham G-14-238307 | Unit Petroleum Company only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 2.86K | 253K | Sep 2007 – Feb 2013 |
| Hall, J. F. G-13-91961 | Barnett Energy, Inc. only | Graham, Se(strawn 3275) | Young | 1 | 2.68K | 87.6K | Jan 1993 – Mar 2026 |
| Graham G-14-237067 | Presidio Petroleum LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 2.6K | 547K | Nov 2007 – Sep 2015 |
| Eddleman G-13-101063 | Borderline Operating Corp. only | Graham, North (Marble Falls) | Young | 1 | 2.46K | 55.4K | Jan 1993 – Oct 2001 |
| Stewart, Graham P. G-6-217506 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 2.26K | 1.38M | Dec 2005 – Apr 2026 |
| Hazelton, Iola G-13-33249 | Barnett Energy, Inc. only | Graham, South (Caddo) | Young | 1 | 2.25K | 294K | Jan 1993 – Mar 2026 |
| Graham Williams G-13-296004 | B.O.L.D. Oil and Gas, LLC only | Long Bend (Marble Falls) | Young | 1 | 2.09K | 49.4K | Oct 2023 – Apr 2026 |
| Stewart, Graham P. G-6-221408 | Wallace Operating Company LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 2.04K | 809K | Jun 2006 – Aug 2024 |