| Fortune 500 O-10-33968 | R3 Operating Corporation only | Cowden (Canyon) | Ector | 2 | 405K | 198K | Sep 1993 – Apr 2026 |
| Fortune-Ashley 31M O-10-59516 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 253K | 482K | Jul 2023 – Apr 2026 |
| Fortune O-10-34982 | Lario Oil & Gas Company only | Spraberry (Trend Area) | Martin | 4 | 177K | 275K | Jun 1996 – May 2020 |
| Arp Oil Unit 3 O-6-15467 | Fortune Resources LLC only | Overton (Travis Peak) | Smith | 3 | 149K | 402K | Jun 2015 – Mar 2026 |
| Davis-Fortune 44E O-10-64527 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 144K | 144K | Oct 2025 – Apr 2026 |
| Campbell O-6-10392 | Fortune Resources LLC only | Chapel Hill, NE. (Travis Peak) | Smith | 3 | 134K | 1.28M | Jan 1993 – Mar 2026 |
| Davis-Fortune 44F O-10-64630 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 133K | 172K | Oct 2025 – Apr 2026 |
| Delong O-9-16992 | Fortune Energy, Inc. only | Lucky Mag (Consolidated) | Irion | 10 | 126K | 2.02M | Sep 2009 – Mar 2026 |
| Wilcox O-3-22322 | Trivista Operating LLC only | Fortune Showdown (5400 Wilcox) | Fayette | 2 | 116K | 152K | Feb 1994 – Oct 2023 |
| Davis-Fortune 44C O-10-64484 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 115K | 167K | Oct 2025 – Apr 2026 |
| Davis-Fortune 44I O-10-64596 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 114K | 160K | Dec 2025 – Apr 2026 |
| Davis-Fortune 44D O-10-64607 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 114K | 111K | Oct 2025 – Apr 2026 |
| Davis-Fortune 44G O-10-64476 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 109K | 194K | Dec 2025 – Apr 2026 |
| Fortune 500 O-10-33583 | Phillips Petroleum Company only | Cowden (Strawn) | Ector | 1 | 104K | 65.7K | Jan 1993 – Dec 1995 |
| Davis-Fortune 44H O-10-64595 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 102K | 121K | Dec 2025 – Apr 2026 |
| Barron, Vernon O-6-11960 | Fortune Resources LLC only | Percy Wheeler (Pettit) | Cherokee | 1 | 94K | 619K | Jan 1993 – Mar 2026 |
| Davis-Fortune 44B O-10-64197 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 78.5K | 103K | Oct 2025 – Apr 2026 |
| Winterbotham "E" O-9-7327 | Fortune Energy, Inc. only | Dove Creek (Canyon -C-) | Tom Green | 4 | 78K | 1.03M | Jan 1993 – Mar 2026 |
| Bsmc A-937 G-3-283525 | Fortune Resources LLC only | Magnolia Springs (Austin Chalk) | Tyler | 1 | 70.1K | 471K | Oct 2017 – Mar 2026 |
| Moore O-6-13476 | Fortune Resources LLC only | Toolan (Pettit, Lower) | Nacogdoches | 1 | 63.4K | 786K | Aug 1995 – Mar 2026 |
| Askew O-6-14381 | Fortune Resources LLC only | Starville, NE. (Pettit) | Smith | 1 | 59.2K | 38.2K | Feb 2005 – Mar 2026 |
| Wall, John O-5-3911 | Fortune Resources LLC only | Steve Kraker (Pettet) | Henderson | 1 | 58.6K | 0 | Sep 2009 – Mar 2026 |
| Longley, Guy O-6-11182 | Fortune Resources LLC only | Chapel Hill, NE. (Travis Peak) | Smith | 2 | 55.8K | 611K | Jan 1993 – Mar 2026 |
| Nantus O-3-24679 | Fortune Resources LLC only | Wadsworth (11380) | Matagorda | 1 | 53.7K | 292K | Dec 2004 – Mar 2026 |
| Wall School-Pritz Unit O-9-11491 | Fortune Energy, Inc. only | Schniers | Tom Green | 1 | 47.9K | 28.4K | Jan 1993 – Mar 2026 |
| Delong O-9-7778 | Fortune Energy, Inc. only | Lucky-Mag (Divide Sand) | Irion | 7 | 47.5K | 165K | Jan 1993 – Aug 2009 |
| Cowan, Etal O-6-15158 | Fortune Resources LLC only | Starville, NE. (Pettit) | Smith | 1 | 43.1K | 35.2K | Nov 2012 – Mar 2026 |
| Warren, Dan O-6-12362 | Fortune Resources LLC only | Chapel Hill, NE. (Travis Peak) | Smith | 1 | 41.1K | 398K | Jan 1993 – Mar 2026 |
| Fortune, Pearl O-10-20198 | Shenandoah Petroleum Corporation only | Chapman, S. (Olds) | Reeves | 1 | 40.5K | 616 | Jan 1993 – Apr 2026 |
| Fortune 57-3 O-10-42005 | Waterbridge Stateline LLC only | Two Georges (Bone Spring) | Reeves | 3 | 39.7K | 148K | Oct 2011 – Mar 2019 |
| Carter O-9-16235 | Fortune Energy, Inc. only | Lucky-Mag (Divide Sand) | Irion | 5 | 39.5K | 254K | May 2007 – Aug 2009 |
| Bennett Bros -A- O-1-12534 | Fortune Operating Company only | Pearsall (Austin Chalk) | Frio | 1 | 38.6K | 9 | Jan 1993 – Feb 2010 |
| Jarvis O-6-15462 | Fortune Resources LLC only | Percy Wheeler (Pettit) | Cherokee | 2 | 38.1K | 528K | Jul 2015 – Mar 2026 |
| McGill O-9-12236 | Fortune Energy, Inc. only | Harriett, S. (Strawn Lime) | Tom Green | 5 | 37.8K | 95.8K | Jan 1993 – Jan 2015 |
| Winterbotham O-9-5952 | Fortune Energy, Inc. only | Las Perlas (Canyon Sd.) | Irion | 2 | 37.4K | 295K | Jan 1993 – Mar 2026 |
| Schniers O-9-11370 | Fortune Energy, Inc. only | Schniers | Tom Green | 1 | 36K | 38.5K | Jan 1993 – Mar 2026 |
| Crouch-Dierschke-Wall School Unt O-9-11912 | Fortune Energy, Inc. only | Schniers | Tom Green | 1 | 35.6K | 12.2K | Jan 1993 – Feb 2017 |
| Carter O-9-16993 | Fortune Energy, Inc. only | Lucky Mag (Consolidated) | Irion | 5 | 34.5K | 473K | Sep 2009 – Mar 2026 |
| B. M. Smith O-6-14844 | Fortune Resources LLC only | Percy Wheeler (Rodessa) | Cherokee | 1 | 34.3K | 323K | Jan 2009 – Mar 2026 |
| Chevallier G-6-272506 | Fortune Resources LLC only | Henderson, E. (Cotton Valley) | Rusk | 1 | 33.8K | 3.58M | Nov 2013 – Mar 2026 |
| Stockton, O. O-6-13401 | Fortune Resources LLC only | Percy Wheeler (Rodessa) | Cherokee | 1 | 33.4K | 441K | Aug 1994 – Mar 2026 |
| Arp Oil Unit 20 O-6-15504 | Fortune Resources LLC only | Overton (Travis Peak) | Smith | 3 | 32K | 68.3K | Nov 2015 – Mar 2026 |
| Arp Oil Unit 10 O-6-15777 | Fortune Resources LLC only | Overton (Travis Peak) | Smith | 1 | 29.9K | 69K | Oct 2020 – Mar 2026 |
| Bennett Bros. -B- O-1-12535 | Fortune Operating Company only | Pearsall (Austin Chalk) | Frio | 1 | 29K | 595 | Jan 1993 – Jul 1999 |
| Kilcrease-Bowles G-5-276153 | Fortune Resources LLC only | Rural Shade, S. (Rodessa) | Navarro | 1 | 27.4K | 519K | Feb 2015 – Mar 2026 |
| Peacock et Al O-6-15233 | Fortune Resources LLC only | Chapel Hill (Pettit) | Smith | 1 | 27.1K | 10.2K | May 2013 – Mar 2026 |
| Roberts, Benton O-1-13231 | Fortune Operating Company only | Pearsall (Austin Chalk) | Frio | 1 | 26K | 27 | Jan 1993 – Aug 2006 |
| Sugg-Farmar "A" O-9-16990 | Fortune Energy, Inc. only | Lucky Mag (Consolidated) | Irion | 3 | 25.3K | 281K | Sep 2009 – Mar 2026 |
| Sugg-Farmar "A" O-9-15890 | Fortune Energy, Inc. only | Lucky-Mag (Divide Sand) | Irion | 3 | 25.1K | 286K | Feb 2006 – Aug 2009 |
| Rusk County Airport Gas Unit 1 G-6-276999 | Fortune Resources LLC only | Henderson, E. (Cotton Valley) | Rusk | 1 | 24.8K | 2.7M | Apr 2015 – Mar 2026 |