| Wendigo Unit a 10-15 O-10-61479 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 4 | 1.14M | 1.08M | Jan 2024 – Mar 2026 |
| Altura 10-3 Unit O-10-56791 | Blue Arrow Operating, LLC only | Hoefs T-K (Wolfcamp) | Reeves | 3 | 886K | 1.52M | Mar 2022 – Apr 2026 |
| Yeti Unit a 10-06 O-10-59397 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 3 | 853K | 860K | Jan 2023 – Mar 2026 |
| Valencia 10-8 a Unit O-10-58647 | Highpeak Energy Holdings, LLC only | Spraberry (Trend Area) | Howard | 6 | 744K | 965K | Jun 2023 – Apr 2026 |
| Channelview Townsite "B" G-3-171232 | Ballard Exploration Company,inc. only | Channelview (Yegua 10,000) | Harris | 1 | 691K | 29.4M | Nov 1998 – Mar 2026 |
| West Channelview Townsite G-3-177910 | Ballard Exploration Company,inc. only | Channelview (Yegua 10,000) | Harris | 1 | 688K | 28.5M | May 2000 – Mar 2026 |
| Channelview Townsite "A" G-3-168102 | Ballard Exploration Company,inc. only | Channelview (Yegua 10,000) | Harris | 1 | 396K | 13.4M | Feb 1998 – Mar 2026 |
| Fenrir Unit a 10-03 O-10-50835 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 2 | 360K | 333K | Oct 2017 – Mar 2026 |
| Bigby North a 10-3 O-10-54608 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Glasscock | 2 | 288K | 3.08M | Sep 2020 – Apr 2026 |
| Sheriff Woody Unit a 10 O-10-46412 | Noble Energy Inc only | Wolfbone (Trend Area) | Reeves | 1 | 285K | 633K | Apr 2015 – Apr 2026 |
| Krause C-Hooks 4 a SA 10 O-2-12958 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | De Witt | 1 | 282K | 998K | Jun 2025 – Apr 2026 |
| Channelview Townsite G-3-167123 | Ballard Exploration Company,inc. only | Channelview (Yegua 10,000) | Harris | 1 | 279K | 11.4M | Jan 1998 – Mar 2026 |
| Aletha 10 O-9-21807 | Firebird Energy II LLC only | Spraberry (Trend Area) | Upton | 1 | 266K | 318K | Sep 2023 – Apr 2026 |
| TXL 27 4 BTA 1006 O-10-62390 | XTO Energy Inc. only | Spraberry (Trend Area) | Midland | 1 | 246K | 536K | May 2025 – Apr 2026 |
| Faun a 10-22 O-10-60031 | Surge Operating, LLC only | Spraberry (Trend Area) | Borden | 1 | 229K | 236K | Feb 2023 – Mar 2026 |
| Mayra 10 O-9-22286 | Firebird Energy II LLC only | Spraberry (Trend Area) | Upton | 1 | 217K | 1.08M | Apr 2024 – Apr 2026 |
| Marla 103 Unit O-1-21363 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 203K | 114K | Feb 2024 – Apr 2026 |
| Vera 10 O-9-23022 | Summit Petroleum LLC only | Spraberry (Trend Area) | Upton | 1 | 193K | 152K | Jun 2025 – Apr 2026 |
| Mills, J. W. O-6-10800 | Rose City Resources, LLC only | Purt,w. (Rodessa 10,200) | Anderson | 1 | 190K | 484K | Jan 1993 – Apr 2026 |
| Giza 10-4-59 O-10-62259 | Bayswater Operating Company LLC only | Spraberry (Trend Area) | Mitchell | 1 | 188K | 140K | Sep 2024 – Apr 2026 |
| Channelview Townsite G-3-168260 | Ballard Exploration Company,inc. only | Canadian Hunter (Yegua 10,630) | Harris | 1 | 186K | 7.66M | Jan 1998 – Nov 2016 |
| TXL 27 4 BTA 1016 O-10-62651 | XTO Energy Inc. only | Spraberry (Trend Area) | Midland | 1 | 180K | 277K | Jun 2025 – Apr 2026 |
| York, Ella 102 O-5-1136 | Union Oil Company of California only | Van | Van Zandt | 12 | 179K | 76.7K | Jan 1993 – May 2014 |
| Marla 101 Unit O-1-21492 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 176K | 96.8K | Feb 2024 – Apr 2026 |
| Marla 102 Unit O-1-21362 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 170K | 98.3K | Feb 2024 – Apr 2026 |
| Cobra 10A O-1-21566 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | McMullen | 1 | 156K | 127K | Oct 2024 – Mar 2026 |
| Cobra 10B O-1-21567 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | McMullen | 1 | 146K | 151K | Oct 2024 – Mar 2026 |
| Cranek Gas Unit G-3-176743 | Finley Resources, Inc. only | Menefee (Yegua 10050) | Wharton | 1 | 140K | 1.72M | Mar 2000 – Dec 2011 |
| TXL 27 4 BTA 1075 O-10-62355 | XTO Energy Inc. only | Spraberry (Trend Area) | Midland | 1 | 137K | 202K | Jun 2025 – Apr 2026 |
| TXL 27 4 BTA 1079 O-10-62391 | XTO Energy Inc. only | Spraberry (Trend Area) | Midland | 1 | 136K | 167K | Jun 2025 – Apr 2026 |
| Harris North a 101 Unit O-1-21137 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 135K | 83.8K | Jul 2023 – Apr 2026 |
| Channelview Townsite "C" G-3-173477 | Ballard Exploration Company,inc. only | Canadian Hunter (Yegua 10,630) | Harris | 1 | 129K | 4.7M | Jun 1999 – Aug 2024 |
| Harris North a 102 Unit O-1-21142 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 127K | 86K | Jul 2023 – Apr 2026 |
| Natho B-Dlugosch a SA 10 G-2-301151 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 126K | 1.24M | Jan 2026 – Apr 2026 |
| Turf Grass G-3-207047 | Petroreal Inc. only | Wharton, S. (Yegua 10900) | Wharton | 1 | 117K | 695K | Jul 2004 – Oct 2007 |
| Cobra 10D O-1-21572 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | McMullen | 1 | 115K | 107K | Oct 2024 – Mar 2026 |
| Cobra 10C O-1-21568 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | McMullen | 1 | 107K | 111K | Oct 2024 – Mar 2026 |
| State Lease 108878 G-3-262026 | Ballard Exploration Company,inc. only | Canadian Hunter (Yegua 10,630) | Harris | 1 | 99.7K | 5.41M | Jan 2011 – Mar 2026 |
| Montezuma 101HY O-1-21719 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Frio | 1 | 93.5K | 50.6K | Jan 2025 – Mar 2026 |
| Channelview Townsite "D" G-3-262252 | Ballard Exploration Company,inc. only | Channelview (Yegua 10,000) | Harris | 1 | 89.3K | 3.21M | Nov 2010 – Mar 2020 |
| Montezuma 101HZ O-1-21736 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Frio | 1 | 87.2K | 37.4K | Jan 2025 – Mar 2026 |
| McLain a 100 O-14-8303 | Presidio Petroleum LLC only | Pan Petro (Cleveland) | Ochiltree | 1 | 86.8K | 634K | Dec 2010 – Apr 2026 |
| Mills, J. W. O-6-15230 | Rose City Resources, LLC only | Purt, W. (Rodessa 10,050) | Anderson | 1 | 76.7K | 0 | Aug 2013 – Apr 2026 |
| Pythian Unit a 10-3 G-10-276071 | Petro-Hunt Permian, LLC only | Ford, West (Wolfcamp) | Reeves | 1 | 75.4K | 1.36M | Jan 2015 – Apr 2026 |
| Mabry O-3-17252 | Trans-Pecos Resources, Inc. only | Barbers Hill (Yegua 10,300, S.) | Chambers | 1 | 61.5K | 10.7K | Jan 1993 – Dec 2012 |
| TXL 27 4 BTA 1077 O-10-62345 | XTO Energy Inc. only | Spraberry (Trend Area) | Midland | 1 | 61.4K | 59.7K | Jun 2025 – Apr 2026 |
| Mills, J. W. "A" O-6-10905 | Rose City Resources, LLC only | Purt,w. (Rodessa 10,200) | Anderson | 1 | 60.3K | 38.2K | Jan 1993 – Dec 2014 |
| Streets, Davis O-3-23146 | Low-End Oil LLC only | Liberty Townsite (Yegua 10,100) | Liberty | 1 | 53.2K | 259K | Dec 1996 – Oct 2015 |
| Leavens O-3-26998 | Forza Operating, LLC only | Barbers Hill (Yegua 10,300) | Chambers | 1 | 50.2K | 0 | Dec 2015 – Oct 2025 |
| Addie Lillian a 104 O-14-8685 | Unbridled Resources, LLC only | Higgins, West (Tonkawa) | Lipscomb | 1 | 47.7K | 296K | Nov 2011 – Apr 2026 |