| Middle McCowen O-1-15638 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-1) | Atascosa | 125 | 30.4M | 24.8M | Sep 2011 – Apr 2026 |
| J Bowen Unit A O-2-9970 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 8 | 3.32M | 9.05M | Jul 2012 – Apr 2026 |
| Hay Bowen 29/32 G-10-283653 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 1.51M | 12.5M | Sep 2018 – Apr 2026 |
| Hay Bowen 29/32 G-10-282362 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 1.42M | 15.9M | Dec 2017 – Apr 2026 |
| Hay Bowen 29/32 G-10-282678 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 1.26M | 17.3M | Dec 2017 – Apr 2026 |
| Hay Bowen 29/32 G-10-283788 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 862K | 10.4M | Sep 2018 – Apr 2026 |
| Hay Bowen 29/32 G-10-285396 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 855K | 7.99M | Sep 2018 – Apr 2026 |
| Owens Unit, et Al O-3-9021 | Shoco Production LLC only | Stowell (Sullivan LF) | Jefferson | 1 | 601K | 588K | by Jan 1993 – Jun 2018 |
| Owen-Chalk O-10-41222 | Citation Oil & Gas Corp. only | Howard Glasscock (Consolidated) | Howard | 30 | 600K | 191K | Dec 2011 – Apr 2026 |
| Owens-Cravens E31A O-9-22007 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 576K | 1.02M | Feb 2023 – Apr 2026 |
| Hay Bowen 29/32 G-10-289712 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 514K | 7.63M | Aug 2020 – Apr 2026 |
| Owens Unit A G-2-263546 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 504K | 1.88M | Jun 2012 – Apr 2026 |
| Teague-Owens Unit O-10-47961 | Diamondback E&P LLC only | Phantom (Wolfcamp) | Reeves | 1 | 446K | 941K | Aug 2016 – Apr 2026 |
| Bitterly Owens a Usw O-2-11539 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 410K | 1.22M | May 2018 – Nov 2025 |
| Bitterly Owens D Usw O-2-11543 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 409K | 1.39M | May 2018 – Jun 2025 |
| Owens-Cravens E31B O-9-22008 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 390K | 677K | Feb 2023 – Apr 2026 |
| Hay Bowen 29/32 G-10-284121 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 388K | 10.3M | Nov 2018 – Mar 2026 |
| Owens-Taylor 31C O-9-22296 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 373K | 669K | Feb 2024 – Apr 2026 |
| Bit-Wess-Owens Ulw H O-2-12852 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 367K | 1.21M | Sep 2024 – Apr 2026 |
| Bitterly Owens C Usw O-2-11541 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 356K | 1.5M | May 2018 – Oct 2025 |
| Bitterly Owens Colin B Ulw O-2-11568 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 356K | 1.31M | May 2018 – Oct 2025 |
| Owens-Taylor 31A O-9-22337 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 355K | 834K | Feb 2024 – Apr 2026 |
| Bitterly Owens F Usw O-2-12864 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 342K | 1.03M | Sep 2024 – Apr 2026 |
| Owens-Taylor 31D O-9-22360 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 340K | 604K | Feb 2024 – Apr 2026 |
| Bowen Davis Unit O-10-63759 | EOG Resources, Inc. only | Sandbar (Bone Spring) | Loving | 2 | 339K | 558K | Jun 2025 – Apr 2026 |
| Owens-Cravens W31D O-9-22055 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 333K | 700K | Mar 2023 – Apr 2026 |
| Bit-Wess-Owens Ulw K O-2-12854 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 323K | 1.23M | Sep 2024 – Apr 2026 |
| Owens-Cravens W31G O-9-22056 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 319K | 537K | Mar 2023 – Apr 2026 |
| Dromgoole ''a'' - Owens SA D O-2-12841 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 1 | 299K | 1.24M | Sep 2024 – Apr 2026 |
| Bitterly Owens G Usw O-2-12849 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 297K | 1.22M | Sep 2024 – Apr 2026 |
| Dromgoole ''a'' - Owens SA A O-2-12838 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 1 | 292K | 1.2M | Sep 2024 – Apr 2026 |
| Owens-Taylor 31B O-9-22295 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 286K | 562K | Feb 2024 – Apr 2026 |
| Bitterly Owens Colin a Ulw O-2-11569 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 285K | 1.22M | May 2018 – Oct 2025 |
| Owens 1-75 Lov Unit O-10-45388 | Pdeh LLC only | Phantom (Wolfcamp) | Loving | 1 | 276K | 546K | Dec 2013 – Aug 2024 |
| Owens, Jeff O-9-331 | Formentera Operations LLC only | Clara Couch | Crockett | 14 | 273K | 21 | by Jan 1993 – Apr 2026 |
| Owens 1-75 Lov O-10-42147 | Pdeh LLC only | Moore-Hooper (Wlfcmp\penn Cons) | Loving | 1 | 264K | 759K | Feb 2012 – Apr 2026 |
| Bit-Wess-Owens Ulw J O-2-12853 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 261K | 1.15M | Sep 2024 – Apr 2026 |
| Bitterly Owens E Usw O-2-11484 | Burlington Resources O & G Co LP only | Sugarkane (Austin Chalk) | Karnes | 1 | 249K | 1.45M | May 2018 – Oct 2025 |
| Dromgoole ''a'' - Owens SA C O-2-12840 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 1 | 246K | 971K | Sep 2024 – Apr 2026 |
| Bowen Ranch Co-OP Unit O-3-26258 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Fayette | 1 | 241K | 630K | Feb 2013 – Apr 2026 |
| Dromgoole ''a'' - Owens SA B O-2-12839 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 1 | 240K | 1.19M | Sep 2024 – Apr 2026 |
| Owens, Ella O-9-12352 | XTO Energy Inc. only | Blue Danube (Bend) | Upton | 1 | 239K | 1.45M | by Jan 1993 – Apr 2026 |
| Bitterly Owens B Usw O-2-11540 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 230K | 963K | May 2018 – Dec 2025 |
| Owens-Cravens W31A O-9-21972 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 222K | 358K | Mar 2023 – Apr 2026 |
| Owens, L. O-9-16884 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 6 | 197K | 320K | Feb 2009 – Jul 2023 |
| Hay Bowen 29/32 G-10-289795 | Chevron U. S. A. Inc. only | Sandbar (Bone Spring) | Culberson | 1 | 194K | 1.88M | Sep 2020 – Apr 2026 |
| Owens-Cravens W31F O-9-22022 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 188K | 271K | Mar 2023 – Apr 2026 |
| Owen O-5-3569 | Obax Oil and Gas LLC only | Ici (Georgetown) | Robertson | 1 | 185K | 48.8K | Jul 1997 – Jul 2018 |
| Jessie O-6-12393 | Bent Wing Energy, LLC only | Hazel Owens (Paluxy) | Smith | 1 | 182K | 26 | by Jan 1993 – Apr 2026 |
| Owens-Cravens W31C O-9-21988 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 178K | 234K | Mar 2023 – Apr 2026 |