| King George G-10-297890 | Bosque Texas Oil LLC only | Ruppel (Woodford) | Ward | 1 | 527K | 3.7M | May 2024 – Aug 2026 |
| George Ranch G-3-182228 | Lakeshore Operating, LLC only | Smithers Lake (Yegua EY-1) | Fort Bend | 1 | 521K | 7.71M | Nov 2000 – Apr 2025 |
| King George G-10-297157 | Bosque Texas Oil LLC only | Ruppel (Woodford) | Ward | 1 | 501K | 3.8M | Jun 2024 – Aug 2026 |
| King George G-10-298512 | Bosque Texas Oil LLC only | Ruppel (Woodford) | Ward | 1 | 484K | 3.48M | Jun 2024 – Aug 2026 |
| George Ranch G-3-182762 | Lakeshore Operating, LLC only | Smithers Lake (Yegua EY-1) | Fort Bend | 1 | 472K | 10.9M | Mar 2001 – Aug 2026 |
| King George G-10-297897 | Bosque Texas Oil LLC only | Ruppel (Woodford) | Ward | 1 | 453K | 3.28M | May 2024 – Aug 2026 |
| King George G-10-298511 | Bosque Texas Oil LLC only | Ruppel (Woodford) | Ward | 1 | 451K | 2.6M | Jun 2024 – Aug 2026 |
| George Ranch G-3-188303 | Bass Enterprises Production Co. only | Smithers Lake (Yegua EY-1) | Fort Bend | 1 | 420K | 2.96M | Apr 2002 – Aug 2004 |
| King George G-10-297888 | Bosque Texas Oil LLC only | Ruppel (Woodford) | Ward | 1 | 385K | 2.13M | May 2024 – Aug 2026 |
| Georgette State G-10-277487 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 334K | 7.47M | Jan 2015 – Aug 2026 |
| George Ranch G-3-192297 | Lakeshore Operating, LLC only | Smithers Lake (Yegua EY-1) | Fort Bend | 1 | 323K | 6.03M | Dec 2002 – Apr 2025 |
| George Ranch G-3-189850 | Lakeshore Operating, LLC only | Smithers Lake (Yegua EY-1) | Fort Bend | 1 | 302K | 11M | Jul 2002 – Apr 2025 |
| George 1 G-10-284281 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 294K | 4.92M | Apr 2018 – Aug 2026 |
| Holth G-3-195794 | Pride Energy Company only | Iola (Georgetown) | Grimes | 1 | 274K | 521K | Mar 2003 – Jan 2019 |
| George Ranch G-3-187553 | Lakeshore Operating, LLC only | Smithers Lake (Yegua, NM-1) | Fort Bend | 1 | 254K | 3.87M | Dec 2001 – Aug 2026 |
| George 1 G-10-285796 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 246K | 5.3M | Dec 2018 – Aug 2026 |
| George Ranch G-3-192678 | Bopco, L.P. only | Smithers Lake (Yegua EY-1) | Fort Bend | 1 | 242K | 2.26M | Jan 2003 – Jul 2009 |
| George 1 G-10-285795 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 223K | 4.53M | Dec 2018 – Aug 2026 |
| George 1 G-10-285797 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 221K | 3.8M | Dec 2018 – Aug 2026 |
| George Ranch G-3-185588 | Lakeshore Operating, LLC only | Smithers Lake (Yegua, AU-1) | Fort Bend | 1 | 199K | 2.17M | Sep 2001 – Mar 2026 |
| George Ranch AU-1 Gas Unit G-3-210201 | Bopco, L.P. only | Smithers Lake (Yegua, AU-1) | Fort Bend | 1 | 166K | 1.38M | Jun 2005 – Dec 2009 |
| Upchurch G-3-144734 | Pride Energy Company only | Iola (Georgetown) | Grimes | 1 | 117K | 2.92M | by Jan 1993 – May 2002 |
| Coates, George -A- G-4-60533 | Cantera Operating, LLC only | Jeffress, E. (Vicksburg T) | Hidalgo | 1 | 114K | 5.85M | by Jan 1993 – Mar 2010 |
| Weir, George 14 G-9-197791 | EOG Resources, Inc. only | Amacker-Tippett (Devonian) | Upton | 1 | 111K | 2.62M | Dec 2002 – Aug 2026 |
| Weir, George "14" G-9-198164 | EOG Resources, Inc. only | Amacker-Tippett (Devonian) | Upton | 1 | 103K | 1.88M | Jul 2003 – Aug 2026 |
| Ray, George A. G-2-185398 | Paleo Oil Company LLC only | Kerr (Luling) | Bee | 1 | 96.4K | 6.75M | Aug 2001 – Nov 2021 |
| Steephollow Unit G-3-168707 | Magnolia Oil & Gas Operating LLC only | Kurten (Georgetown) | Brazos | 1 | 92.2K | 1.04M | Apr 1998 – Jan 2025 |
| George 1 G-10-286968 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 86.7K | 1.1M | May 2019 – Aug 2026 |
| George Ranch G-3-210150 | Lakeshore Operating, LLC only | Smithers Lake (Yegua, AU-1) | Fort Bend | 1 | 81.5K | 1.23M | May 2005 – Mar 2026 |
| George Ranch G-3-199303 | Lakeshore Operating, LLC only | Smithers Lake (Yegua EY-1) | Fort Bend | 1 | 81.3K | 1.24M | Jan 2004 – Apr 2025 |
| Mikeska, George Jr. Unit G-3-159407 | Crimson Exploration Oper., Inc. only | Nelsonville ( Wilcox 10,400) | Austin | 1 | 80.7K | 1.27M | May 1996 – Aug 2010 |
| Nelson, C. S. G-2-152286 | Sandel Operating Company only | George West, West (9500) | Live Oak | 1 | 76.5K | 5.61M | Nov 1994 – Aug 2026 |
| George T Stagg 5-2 Unit G-10-289187 | Permian Resources Operating, LLC only | Ford, West (Wolfcamp) | Reeves | 1 | 69.9K | 2.16M | Aug 2019 – Apr 2026 |
| George 130 HMH G-14-267093 | Unbridled Resources, LLC only | Lipscomb, S.E. (Cleveland) | Hemphill | 1 | 69.7K | 496K | May 2012 – May 2026 |
| George 36 G-14-278673 | Presidio Petroleum LLC only | Lipscomb, S.E. (Cleveland) | Hemphill | 1 | 67.1K | 651K | Jul 2015 – Aug 2026 |
| George Ranch EY-1 GU 2 G-3-254454 | Lakeshore Operating, LLC only | Smithers Lake (Yegua EY-1) | Fort Bend | 1 | 61.9K | 248K | Jan 2010 – Aug 2026 |
| Ray, George A. G-2-181073 | Paleo Oil Company LLC only | Kerr (Massive) | Bee | 1 | 61.4K | 3.42M | Aug 2000 – Dec 2005 |
| George Ranch G-3-184340 | Lakeshore Operating, LLC only | Smithers Lake (Yegua, AU-1) | Fort Bend | 1 | 58.4K | 933K | Jul 2001 – Jun 2002 |
| George -A- G-14-272833 | Presidio Petroleum LLC only | Hemphill (Granite Wash.) | Hemphill | 1 | 58.2K | 2.59M | Jan 2013 – Aug 2026 |
| Jake G-3-159469 | Patterson Petroleum, Inc. only | Iola (Georgetown) | Grimes | 1 | 57.5K | 542K | Jun 1996 – Feb 1998 |
| Brysch Gas Unit 2 G-2-104467 | Sandel Operating Company only | George West, West (10200) | Live Oak | 1 | 55.9K | 4.88M | by Jan 1993 – Aug 2026 |
| Neel, George G-4-157559 | OXY USA Inc. only | Benavides (Lobo Cons.) | Webb | 1 | 53.9K | 3.43M | Dec 1995 – Mar 2015 |
| Miller, George Estate G-3-150383 | Prime Operating Company only | Hamel, East (9800) | Colorado | 1 | 53.8K | 3.39M | Jun 1994 – Aug 2026 |
| Ray, George A. G-2-183627 | Paleo Oil Company LLC only | Kerr (Luling) | Bee | 1 | 52.5K | 5.39M | Apr 2001 – Jul 2026 |
| College Hills Unit G-3-157043 | Magnolia Oil & Gas Operating LLC only | Kurten (Georgetown) | Brazos | 1 | 51.3K | 1.27M | Jul 1995 – Aug 2026 |
| George 11 G-14-259738 | Bce-Mach III LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 50.8K | 4.71M | Sep 2010 – Aug 2026 |
| Weir, George 14 B G-9-204385 | EOG Resources, Inc. only | Amacker-Tippett (Devonian) | Upton | 1 | 49.6K | 462K | Nov 2002 – Aug 2026 |
| St. George Gas Unit G-3-168733 | Ventex Operating Corp. only | Rusty (13000) | Matagorda | 1 | 49.3K | 3.16M | Jan 1998 – Nov 2004 |
| George Ranch G-3-203323 | Lakeshore Operating, LLC only | Smithers Lake (Yegua, AU-1) | Fort Bend | 1 | 49K | 1.31M | Jul 2004 – Mar 2026 |
| Comanche Ranch G-1-204161 | CMR Energy, L.P. only | Pena Creek (Georgetown) | Maverick | 1 | 48.7K | 192K | Jun 2004 – Mar 2010 |