| Burrow O-2-10274 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Gonzales | 8 | 2.21M | 3.92M | Oct 2012 – Apr 2026 |
| Burrow Unit O-1-16475 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 6 | 2.1M | 3.37M | Jan 2013 – Apr 2026 |
| Burr C O-1-14955 | Conway Energy Oper Services Inc. only | Two M (Georgetown) | Maverick | 19 | 945K | 717K | Sep 2007 – Mar 2026 |
| Burris Unit O-2-11744 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 7 | 821K | 977K | Mar 2019 – Apr 2026 |
| Joe Burreaux Unit O-2-11975 | Murphy Expl. & Prod. Co. - USA only | Sugarkane (Austin Chalk) | Karnes | 3 | 634K | 1.78M | Mar 2021 – Apr 2026 |
| Blaster the Burro 13-19 A O-10-56871 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 3 | 568K | 2.4M | Nov 2021 – Apr 2026 |
| Blaster the Burro 13-19 B O-10-56867 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 3 | 456K | 1.41M | Nov 2021 – Apr 2026 |
| Blaster the Burro 13-19 D O-10-56895 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 3 | 414K | 1.93M | Nov 2021 – Apr 2026 |
| Blaster the Burro 13-19 C O-10-56870 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 2 | 401K | 1.86M | Nov 2021 – Apr 2026 |
| Blaster the Burro 13-19 E O-10-56887 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 3 | 379K | 2.28M | Nov 2021 – Apr 2026 |
| Burrows "41" O-10-40832 | New Height Energy, LLC only | Spraberry (Trend Area) | Martin | 4 | 254K | 564K | Nov 2010 – Mar 2026 |
| Burrows O-11-9233 | Crossroads Operating, LLC only | Diamond -M- (Clear Fork) | Scurry | 20 | 207K | 21 | Jan 1993 – Apr 2026 |
| Joe Burreaux-Jog East Psa A O-2-12560 | Murphy Expl. & Prod. Co. - USA only | Sugarkane (Austin Chalk) | Karnes | 1 | 189K | 652K | Mar 2023 – Apr 2026 |
| Burris-Charlotte B O-2-12484 | Devon Energy Production Co, L.P. only | Sugarkane (Austin Chalk) | Karnes | 1 | 174K | 326K | Sep 2022 – Apr 2026 |
| Burrow Unit G-1-294431 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 157K | 320K | Nov 2021 – Apr 2026 |
| Burrell Xla O-14-9646 | Unbridled Resources, LLC only | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 157K | 412K | Aug 2018 – Apr 2026 |
| Burrell State 34-143 Unit O-10-44806 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Ward | 1 | 154K | 183K | Dec 2013 – Oct 2016 |
| Arco-Beathard O-3-24340 | Davis Southern Operating Co LLC only | Bob Burr (Wilcox 9100) | Tyler | 3 | 153K | 392K | Nov 2002 – Oct 2023 |
| Arco-Beathard O-3-25462 | Davis Southern Operating Co LLC only | Bob Burr (Wilcox A-3) | Tyler | 1 | 148K | 381K | Sep 2008 – Apr 2026 |
| Burrell O-13-23098 | Jones, L. E. Operating, Inc. only | Delaware Bend, North (Handy) | Cooke | 15 | 140K | 1.98M | Jan 1993 – Apr 2026 |
| Burrell 34-143 O-10-48562 | Anadarko E&P Onshore LLC only | Sandbar (Bone Spring) | Ward | 1 | 124K | 152K | Nov 2016 – Mar 2026 |
| Black Burro O-10-46206 | Seaboard Operating Co. only | Quito (Delaware-Consolidated) | Ward | 6 | 120K | 229K | May 2015 – Apr 2026 |
| Burris-Charlotte A O-2-12479 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 1 | 110K | 219K | Oct 2022 – Apr 2026 |
| Burrell, C. W. Etal O-3-1502 | Hilcorp Energy Company only | Fannett | Jefferson | 14 | 107K | 36.3K | Jan 1993 – Apr 1999 |
| Fitzhugh-Burrell O-3-28088 | Fort Apache Energy, Inc. only | Fannett | Jefferson | 1 | 93K | 46.5K | Jun 2023 – Mar 2026 |
| James-Burrus 253/276 A G-14-295341 | Mewbourne Oil Company only | Lipscomb (Cleveland) | Lipscomb | 1 | 92.4K | 452K | May 2023 – Apr 2026 |
| Ring "D" O-3-16318 | Burro Bluff Corporation only | Giddings (Austin Chalk-3) | Fayette | 1 | 77.2K | 103K | Jan 1993 – Nov 2017 |
| Burris Unit O-2-12472 | Devon Energy Production Co, L.P. only | Sugarkane (Austin Chalk) | Karnes | 1 | 75.7K | 178K | Oct 2022 – Apr 2026 |
| Black Burro O-10-42274 | Seaboard Operating Co. only | Quito, South (Olds Delaware) | Ward | 6 | 67.6K | 71.6K | Dec 2011 – Apr 2015 |
| Burr, Ida O-6-5175 | Gaines Operating, LLC only | Marion County (Shallow) | Marion | 18 | 65.6K | 20 | Jan 1993 – Apr 2026 |
| Burris-Charlotte C O-2-12485 | Devon Energy Production Co, L.P. only | Sugarkane (Austin Chalk) | Karnes | 1 | 55.2K | 337K | Sep 2022 – Apr 2026 |
| Burrus 187 O-14-8478 | Highmark Energy Operating, LLC only | Lipscomb (Cleveland) | Lipscomb | 1 | 48.4K | 250K | Aug 2011 – Apr 2026 |
| Burr O-3-21699 | Energy Reserves Group, L.L.C. only | Winnie, S.E. (F.B.-Burr) | Jefferson | 1 | 48.2K | 20.1K | Jan 1993 – Aug 2002 |
| Arco-Beathard O-3-24253 | Davis Bros. Oil Producers, Inc. only | Bob Burr (Wilcox a-2 Sand) | Tyler | 1 | 47K | 394K | Jun 2002 – May 2005 |
| BP Burrill A-5 O-3-24970 | Union Gas Operating Company only | Snark (Wilcox "C") | Hardin | 1 | 44.7K | 188K | Jul 2006 – Dec 2018 |
| Burrows, J.C. & J.S. O-4-12146 | 84 Energy LLC only | Odem (Massive Frio) | San Patricio | 2 | 39.1K | 273K | Feb 1993 – Jul 2025 |
| Burr, J. K. Est. O-1-4162 | Flint Interests, LLC only | Wipff (Georgetown 2190) | Maverick | 1 | 39.1K | 20 | Jan 1993 – Nov 2022 |
| Foster O-13-16615 | Horansky Burrell Revocable Trust only | Wichita County Regular | Wichita | 4 | 39K | 20 | Jan 1993 – Mar 2026 |
| Arco-Beathard G-3-191322 | Blue Ridge Group, Inc. only | Bob Burr (Wilcox 8900) | Tyler | 1 | 38.7K | 376K | Feb 2002 – Jan 2005 |
| Burress Gas Unit G-13-203760 | Upp Operating, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 37.5K | 3.47M | Sep 2004 – Apr 2026 |
| Burrell G-14-264048 | Sanguine Gas Exploration, LLC only | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 37.1K | 2.4M | Jul 2011 – Apr 2026 |
| Burrus 186 O-14-8469 | Highmark Energy Operating, LLC only | Lipscomb (Cleveland) | Lipscomb | 1 | 35.4K | 94.2K | Dec 2011 – Jun 2025 |
| Burrows Heirs O-11-67009 | Crossroads Operating, LLC only | Sharon Ridge (Clear Fork) | Scurry | 5 | 34.4K | 13 | Apr 1993 – Nov 2025 |
| Burrell O-13-24153 | Jones, L. E. Operating, Inc. only | Delaware Bend, North (McMahon Q) | Cooke | 3 | 34.1K | 311K | Jan 1993 – Apr 2024 |
| Arco-Beathard O-3-28145 | Davis Southern Operating Co LLC only | Bob Burr (Wilcox a-2 Sand) | Tyler | 1 | 33K | 91.2K | Nov 2023 – Apr 2026 |
| Burrows, J. C. & J. S. O-4-1985 | Southern Bay Operating, L.L.C. only | Odem | San Patricio | 4 | 32.2K | 135K | Jan 1993 – Feb 2005 |
| Arco-Bethard O-3-26085 | Davis Southern Operating Co LLC only | Bob Burr (Wilcox 9900) | Tyler | 1 | 30.5K | 24.9K | Mar 2011 – Jul 2021 |
| Burrell G-14-240879 | Apache Corporation only | Stiles Ranch (Granite Wash Cons) | Wheeler | 1 | 30K | 3.48M | May 2008 – Jan 2014 |
| Arco-Beathard O-3-24368 | Davis Southern Operating Co LLC only | Bob Burr (Wilcox 8900) | Tyler | 2 | 28.1K | 235K | Feb 2003 – Aug 2008 |
| Burr "C" G-1-214359 | Field Petroleum Corp. only | Two M (Georgetown) | Maverick | 1 | 26.1K | 247K | Oct 2004 – Mar 2018 |