| Allen Oil Unit O-6-11441 | Linder, John Operating Co., LLC | Chapel Hill (Travis Peak) | 1 | 42.8K | 139K | by Jan 1993 – Apr 2026 |
| McKeethan O-6-15576 | Valence Operating Company | Goodson (Travis Peak) | 1 | 41.5K | 62.2K | Nov 2017 – Apr 2026 |
| Warren, Dan O-6-12362 | Fortune Resources LLC | Chapel Hill, NE. (Travis Peak) | 1 | 41.1K | 398K | by Jan 1993 – Mar 2026 |
| Holland Heirs O-6-12588 | Atlantis Oil Company, Inc. | Chapel Hill (Rodessa) | 1 | 41K | 416K | by Jan 1993 – Apr 2026 |
| Lintner O-6-15755 | Diversified Production LLC | Overton (Travis Peak) | 1 | 40.5K | 236K | Jun 2019 – Apr 2026 |
| Buie, Melvina Unit O-6-13224 | Palrich Oil Corporation | Lane Chapel, W. (Paluxy B) | 1 | 40K | 25.8K | Oct 1993 – May 1998 |
| Williams Heirs O-6-10416 | Richey Properties, Inc. | Chapel Hill | 1 | 39.5K | 144 | by Jan 1993 – Apr 2026 |
| Moseley, Bishop O-6-10503 | WTR Operating LLC | Chapel Hill, NE. (Travis Peak) | 2 | 39.1K | 356K | by Jan 1993 – Mar 2026 |
| Farr -A- O-6-5777 | Petrohawk Operating Company | Tyler | 1 | 38.7K | 144 | by Jan 1993 – Mar 2007 |
| Renfro Oil Unit O-6-11221 | Linder, John Operating Co., LLC | Chapel Hill (Travis Peak) | 2 | 38.7K | 332K | by Jan 1993 – Apr 2026 |
| Lintner-Guthrie (Allocation) UN G-6-276790 | Diversified Production LLC | Overton (Cotton Valley Sand) | 1 | 38.4K | 3.66M | Jan 2015 – Apr 2026 |
| Guthrie-Wilson GU1-Lintner Alloc G-6-279224 | Diversified Production LLC | Overton (Cotton Valley Sand) | 1 | 38.3K | 3.1M | Jun 2015 – Apr 2026 |
| Jernigan, Buie O-6-13226 | Palrich Oil Corporation | Lane Chapel, W. (Paluxy B) | 1 | 38.3K | 75.5K | Oct 1993 – May 1998 |
| Morby Oil Unit No. 18 O-6-14750 | Faulconer Energy, LLC | Map Boys (Rodessa) | 1 | 38K | 2.87K | Jun 2007 – Jun 2021 |
| C & H Farms O-6-12964 | Palrich Oil Corporation | Lane Chapel, W. (Paluxy B) | 2 | 37.9K | 119K | by Jan 1993 – May 1998 |
| Yancy, S. O-6-10721 | Atlas Operating LLC | Chapel Hill (Travis Peak) | 1 | 37.9K | 196K | by Jan 1993 – Mar 2026 |
| M.T. Cole O-6-15394 | Jamex, Inc. | Starville, East (Travis Peak) | 1 | 37.8K | 0 | Apr 2015 – Apr 2026 |
| Byrd O-6-10112 | Bowles Energy, Inc. | Manziel Bros. (Pettit) | 1 | 37.8K | 1.4K | by Jan 1993 – Jul 2022 |
| Rowley O-6-15120 | Jamex, Inc. | Starville, East (Travis Peak) | 1 | 37.6K | 0 | Jul 2012 – Apr 2026 |
| Lintner-Guthrie-Petree (Alloc) G-6-280273 | Diversified Production LLC | Overton (Cotton Valley Sand) | 1 | 37.5K | 2.31M | Mar 2016 – Apr 2026 |
| Jackson, W. O-6-11341 | Linder, John Operating Co., LLC | Chapel Hill (Pettit) | 2 | 37.4K | 173K | by Jan 1993 – Apr 2026 |
| Aarons Oil Unit O-6-11456 | Linder, John Operating Co., LLC | Chapel Hill (Travis Peak) | 1 | 37.3K | 121K | by Jan 1993 – Apr 2026 |
| Oliver Oil Unit O-6-11587 | Linder, John Operating Co., LLC | Chapel Hill (Travis Peak) | 1 | 37.2K | 464K | by Jan 1993 – Apr 2026 |
| Teledyne O-6-10550 | Stroud Petroleum, Inc. | Chapel Hill (Rodessa) | 1 | 36.8K | 78.4K | by Jan 1993 – Apr 2026 |
| Brooks, Emma, Estate O-6-3349 | Long Trusts, The | Wright Mountain (Pettit, Lower) | 1 | 36.6K | 1.61K | by Jan 1993 – Nov 2025 |
| Newton, Blanche O-6-12627 | Brooks Petroleum Company | Mount Sylvan | 1 | 36.5K | 361 | by Jan 1993 – May 2007 |
| Nicholson O-6-10741 | Southwest Operating, Inc.-Tyler | Chapel Hill (Rodessa) | 1 | 35.7K | 36.6K | by Jan 1993 – Aug 2015 |
| Hampton, Jessie Unit G-6-156129 | Gruy Petroleum Management Co. | Chapel Hill (Travis Peak) | 1 | 35.4K | 445K | Oct 1995 – Jan 2004 |
| Wright A O-6-14124 | Cinron Energy, LLC | Overton, S. (Travis Peak) | 1 | 35.3K | 211 | Oct 2001 – Apr 2026 |
| Tyler Oil Unit O-6-5668 | BHP Billiton Pet(txla OP) Co | Tyler | 1 | 35.3K | 27.4K | by Jan 1993 – Jun 2010 |
| Mallory, Eric O-6-13305 | Katy Resources LLC | Lindale (Rodessa B-3) | 1 | 35.2K | 2.81K | May 1994 – Aug 2016 |
| Blaine O-6-13611 | Magna Oil & Gas Corporation | Molly-Jane (Paluxy) | 1 | 35.2K | 19 | Dec 1996 – Nov 2001 |
| McCauley, S. M. O-6-13997 | Double Eight Oil Company LLC | Sand Flat, N. (Rodessa, Lo.) | 1 | 35.1K | 210K | Jan 2000 – Apr 2026 |
| Chandler, L. A. O-6-11356 | Atlantis Oil Company, Inc. | Red Springs, W. (Rodessa LO-A) | 1 | 35K | 1.87K | by Jan 1993 – Sep 2009 |
| Roosth and Genecov O-6-13593 | Thomas Operating Ltd. Co. | Chapel Hill (Travis Peak) | 1 | 34.6K | 495K | Jul 1996 – Nov 2023 |
| Starnes O-6-11788 | Bowles Energy, Inc. | Starville, N. (Travis Peak) | 1 | 34.5K | 137 | by Jan 1993 – Oct 2008 |
| Warren O-6-12255 | Thomas Operating Ltd. Co. | Chapel Hill (Pettit) | 1 | 34.5K | 65.7K | by Jan 1993 – Jul 2025 |
| McFarlin, P V O-6-13584 | Linder, John Operating Co., LLC | Chapel Hill (Rodessa) | 1 | 34.2K | 861K | Jul 1996 – Apr 2026 |
| Rayford, Sid O-6-11457 | Linder, John Operating Co., LLC | Chapel Hill (Travis Peak) | 2 | 34.1K | 156K | by Jan 1993 – Apr 2026 |
| Swann-McElroy (Alloc) G-6-286186 | Diversified Production LLC | Overton (Cotton Valley Sand) | 1 | 34K | 2.54M | Oct 2018 – Apr 2026 |
| Caldwell Etal "B" Unit O-6-11516 | Linder, John Operating Co., LLC | Chapel Hill (Rodessa) | 1 | 33.9K | 135K | by Jan 1993 – Apr 2026 |
| Bradley, S. H. O-6-12439 | Atlas Operating LLC | Chapel Hill (Travis Peak) | 2 | 33.9K | 800K | by Jan 1993 – Mar 2021 |
| Fender Fee O-6-10755 | Double Eight Oil Company LLC | Driskell Lake (Rodessa) | 4 | 33.8K | 294K | by Jan 1993 – Oct 2024 |
| Ford O-6-13241 | Thomas Operating Ltd. Co. | Chapel Hill (Travis Peak) | 1 | 33.7K | 342K | Oct 1993 – Feb 2026 |
| Edmonson Oil Unit O-6-10644 | Linder, John Operating Co., LLC | Chapel Hill (Travis Peak) | 2 | 33.6K | 109K | by Jan 1993 – Apr 2026 |
| Carter Estate G-6-135302 | Faulconer, Vernon E., Inc. | Black Fork Creek (Rodessa) | 1 | 32.7K | 2.14M | by Jan 1993 – Feb 2005 |
| Brown, C. C. Unit O-6-11826 | RTD Resources, LLC | Chapel Hill (Pettit) | 1 | 32.3K | 352 | by Jan 1993 – Mar 2026 |
| Arp Oil Unit 20 O-6-15504 | Fortune Resources LLC | Overton (Travis Peak) | 3 | 32K | 68.3K | Nov 2015 – Mar 2026 |
| Gaston G-6-116000 | Big Run Production Company | Tyler Dome (Travis Peak) | 1 | 32K | 759K | by Jan 1993 – Feb 2026 |
| Smith, J. E. O-6-5936 | Circle Ridge Production, Inc. | Hitts Lake, West (7410) | 4 | 31.8K | 2.4K | by Jan 1993 – Nov 2011 |