| L.B. Hailey Unit G-2-264360 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 577K | 4.79M | Sep 2011 – Apr 2026 |
| L.B. Hailey Unit G-2-264506 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 441K | 3.26M | Sep 2011 – Apr 2026 |
| L.B. Hailey Unit G-2-288560 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 359K | 2.63M | Aug 2019 – Apr 2026 |
| L.B. Hailey Unit G-2-268795 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 343K | 2.64M | May 2013 – Apr 2026 |
| L.B. Hailey Unit G-2-294318 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 331K | 1.12M | Jun 2013 – Jul 2023 |
| L.B. Hailey Unit G-2-290276 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 327K | 2.19M | Oct 2020 – Apr 2026 |
| L.B. Hailey-Davila-Bailey SA G-2-296240 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 323K | 1.34M | Apr 2024 – Apr 2026 |
| L.B. Hailey-Morgan SA G-2-298305 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 266K | 966K | Oct 2022 – Apr 2026 |
| L.B. Hailey Unit G-2-298965 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 263K | 923K | Oct 2022 – Apr 2026 |
| L.B. Hailey Unit G-2-288753 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 219K | 1.47M | Aug 2019 – Jun 2024 |
| L.B. Hailey Unit G-2-288533 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 197K | 1.32M | Aug 2019 – Apr 2026 |
| L.B. Hailey Unit G-2-290277 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 186K | 1.33M | Oct 2020 – Apr 2026 |
| L.B. Hailey-Davila-St. Ger SA G-2-296236 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 185K | 568K | Apr 2024 – Apr 2026 |
| L.B. Hailey Unit G-2-286231 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 172K | 1.39M | Aug 2019 – Apr 2026 |
| L.B. Hailey Unit G-2-296239 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 152K | 632K | Apr 2024 – Apr 2026 |
| L.B. Hailey Unit G-2-290096 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 147K | 1.01M | Oct 2020 – Apr 2024 |
| L.B. Hailey AC G-2-296238 | Marathon Oil EF LLC only | Sugarkane (Austin Chalk) | Karnes | 1 | 138K | 602K | Apr 2024 – Apr 2026 |
| L.B. Hailey-Best Fenner SA G-2-296425 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 117K | 369K | Apr 2024 – Apr 2026 |
| L.B. Hailey Unit G-2-296487 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 101K | 962K | Jan 2024 – Apr 2026 |
| L.B. Hailey Unit G-2-296484 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 66.8K | 740K | Jan 2024 – Apr 2026 |
| Hailey Unit G-13-273350 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Montague | 1 | 37.5K | 1.19M | Jan 2011 – Apr 2026 |
| Hailey Unit G-13-273787 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Montague | 1 | 28.2K | 1.21M | Jan 2011 – Apr 2026 |
| McPhail Gas Unit G-6-265689 | Diversified Production LLC only | Woodlawn (Cotton Valley) | Harrison | 1 | 13.9K | 5.76M | Sep 2012 – Apr 2026 |
| Haile-Hinkle Unit G-13-221468 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Parker | 1 | 5.59K | 2.02M | Aug 2006 – Apr 2026 |
| Makphailbulchoke G-13-194050 | Aruba Petroleum, Inc. only | Newark, East (Barnett Shale) | Wise | 1 | 4.95K | 135K | Mar 2003 – Dec 2013 |
| Wilburn G-2-172732 | Texas Southern Petroleum Corp. only | Hailey (Pettus) | Live Oak | 1 | 3.52K | 41.4K | Nov 1998 – May 2009 |
| Hailey D G-8-279779 | Bear Springs Oil & Gas, L.L.C only | Lamkin (Ranger) | Eastland | 1 | 2.34K | 54.3K | Jan 2016 – Apr 2022 |
| Hailey D G-8-290540 | Bear Springs Oil & Gas, L.L.C only | Caddo (Marble Falls) | Eastland | 1 | 1.81K | 65.5K | Dec 2021 – Mar 2026 |
| Beck G-2-168725 | Continental Exploration, L.L.C. only | Hailey (Pettus) | Live Oak | 1 | 1.75K | 214K | Mar 1998 – Jun 1999 |
| Hailey, J. R. G-13-40209 | Devon Energy Production Co, L.P. only | Chico, West (Conglomerate 5700) | Wise | 1 | 1.26K | 92.4K | Jan 1993 – Nov 2006 |
| Hailey G-2-167848 | Edge Petroleum Oper. Co., Inc. only | Hailey (Pettus) | Live Oak | 1 | 937 | 200K | Feb 1998 – Mar 1999 |
| U.S.A. - Hailey, Thomas G-6-148552 | Legacy Reserves Operating LP only | Bridges, E. (James Lime) | Shelby | 1 | 394 | 153K | Jul 1993 – Apr 2012 |
| McPhail, Mike G-8-125629 | North Ridge Corporation only | Sabana (3400) | Eastland | 1 | 271 | 28K | Jan 1993 – Jun 1999 |
| Hailey G-2-173074 | Corenergy Operating Group, LLC only | Mikeska (Pettus) | Live Oak | 1 | 127 | 59.8K | Nov 1998 – Nov 1999 |
| Armstrong State G-10-233022 | Hailstone Resources, LLC only | Pamela (Silurian) | Reeves | 1 | 31 | 2.93M | Oct 2006 – Aug 2025 |
| Hailey GU 1 G-6-244256 | Wallace Operating Company LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 18 | 191K | Nov 2008 – Oct 2018 |
| McPhail G-8-95578 | Msbe, Inc. only | Fair (Marble Falls, Lower) | Eastland | 1 | 10 | 37.7K | Nov 1997 – Feb 2018 |
| Haile, Z. T. G-14-184228 | Pantera Energy Company only | Texas Hugoton | Sherman | 1 | 8 | 456K | Jun 2001 – Apr 2026 |
| Hail G-3-156891 | Talon Development Co., Inc. only | Jones Creek (4000 Frio) | Wharton | 1 | 8 | 233K | Jul 1995 – Jul 1997 |
| Haile G-14-182352 | Pantera Energy Company only | Texas Hugoton | Sherman | 1 | 8 | 329K | Mar 2001 – Apr 2026 |
| Haile G-14-28103 | Pantera Energy Company only | Texas Hugoton | Sherman | 1 | 8 | 259K | Jan 1993 – Jun 2022 |
| GS State G-10-223353 | Hailstone Resources, LLC only | Pamela (Silurian) | Reeves | 1 | 5 | 1.73M | Mar 2006 – Aug 2025 |
| Haile, Mrs. Z. T. G-14-28104 | Pantera Energy Company only | Texas Hugoton | Sherman | 1 | 4 | 127K | Jan 1993 – Aug 2014 |
| Hailey G-2-149032 | Chevron U. S. A. Inc. only | Wildcat | Live Oak | 1 | 2 | 2 | Mar 1994 – Mar 1994 |
| McPhail G-8-122759 | Msbe, Inc. only | Byrnes (Duffer) | Eastland | 1 | 0 | 0 | — |
| L.B. Hailey Unit G-2-290885 | Devon Energy Production Co, L.P. only | Sugarkane (Austin Chalk) | Karnes | 1 | 0 | 0 | — |
| McPhail Land & Cattle Co. G-8-131741 | McPhail Land & Cattle Co. only | Eastland County Regular (Gas) | Eastland | 1 | 0 | 0 | — |
| Hailey G-8-145089 | Tenison Oil Company only | Petro-Pro (Hailey Congl.) | Stephens | 1 | 0 | 1.86K | Apr 1993 – Jul 1997 |
| L.B. Hailey Unit G-2-290303 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 0 | 0 | — |
| Hailey D G-8-282981 | Bear Springs Oil & Gas, L.L.C only | Eastland County Regular | Eastland | 1 | 0 | 2.46K | Oct 2017 – Aug 2019 |