| Blake State 15-22 G-10-294904 | Eqv Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 186K | 5.9M | Jan 2023 – Aug 2026 |
| Hay Blake 7/6 G-10-293367 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 183K | 2.38M | Mar 2023 – Jul 2026 |
| Blake State 2-52-8 Unit O-10-45563 | Noble Energy Inc only | Hoefs T-K (Wolfcamp) | Reeves | 1 | 182K | 228K | Jun 2014 – May 2026 |
| Blake O-14-207 | Kirkpatrick Oil Company only | Panhandle Gray County Field | Gray | 11 | 181K | 111K | by Jan 1993 – Aug 2026 |
| State Blake 57-T3-46 G-10-288268 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 181K | 1.47M | Apr 2019 – Nov 2025 |
| Blake State 15-22 G-10-294899 | Eqv Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 173K | 6.25M | Jan 2023 – Aug 2026 |
| Blakemore "30" O-10-37480 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 2 | 171K | 621K | Dec 2004 – Aug 2026 |
| Blakely E O-3-21225 | Blue Ridge Operating LLC only | Blue Ridge | Fort Bend | 16 | 166K | 13 | May 1993 – Dec 2024 |
| Hay Blake 7/6 G-10-293528 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 166K | 2.49M | Mar 2023 – Aug 2026 |
| Hay Blake 7/6 G-10-293382 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 150K | 2.36M | Feb 2023 – Aug 2026 |
| Blake "86" O-11-69691 | Vision Oil and Gas LLC only | Bonanza, East (San Andres) | Cochran | 4 | 149K | 0 | Apr 2011 – May 2026 |
| Bold Blake State 57-T2-2 G-10-271805 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 148K | 2.78M | Jul 2013 – Aug 2026 |
| State Blake 57-T3-46 G-10-288526 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 148K | 1.24M | Apr 2019 – Oct 2025 |
| Henry, Mack O-8-292 | Quest Emg, Inc. only | Blake (Caddo) | Brown | 10 | 147K | 13.4K | by Jan 1993 – Aug 2020 |
| Blakeney, B. H., -J- O-10-19468 | Scout Energy Management LLC only | Goldsmith, East (Glorieta) | Ector | 2 | 144K | 111K | by Jan 1993 – Aug 2026 |
| Blakely, Bassett O-3-19853 | HG Operating LLC only | Danbury Dome (5655 Sand) | Brazoria | 1 | 133K | 61.3K | by Jan 1993 – Mar 2021 |
| Blakeney, B. H. -A- O-10-2197 | Scout Energy Management LLC only | Goldsmith, E. (Pennsylvanian) | Ector | 1 | 129K | 46K | by Jan 1993 – Aug 2026 |
| Blakeney -OB- O-10-815 | OXY USA Inc. only | Cowden, North (Deep) | Ector | 2 | 123K | 58.8K | by Jan 1993 – Aug 2026 |
| State Blake 57-T3-46 G-10-288599 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 113K | 948K | Apr 2019 – Oct 2025 |
| Sims-Richardson O-11-65059 | Blake Production Company, Inc. only | Spires, W. (Strawn C-1) | Kent | 2 | 89.2K | 57.8K | by Jan 1993 – Jun 2017 |
| Blake, Ruth Starr O-5-3723 | Chanze Oil Co., Inc. only | Van (Pecan Gap) | Van Zandt | 6 | 87K | 34K | Aug 2001 – Aug 2026 |
| Blakeney O-10-34304 | Block "T" Petroleum, Inc. only | Emma (Glorieta) | Andrews | 2 | 76.3K | 6.96K | Oct 1994 – May 2018 |
| Blakely "B" O-3-459 | Maverick Prod. Co., Inc. only | Blue Ridge | Fort Bend | 2 | 67.5K | 24 | by Jan 1993 – Sep 2012 |
| Blakeney, B. H. -M1A- O-10-32667 | Scout Energy Management LLC only | Goldsmith, East (Glorieta) | Ector | 2 | 65.7K | 83.5K | by Jan 1993 – Apr 2007 |
| Blakeney, B.H. -A- O-10-25062 | Occidental Permian Ltd. only | Cowden, North | Ector | 1 | 65.6K | 160K | by Jan 1993 – Dec 2024 |
| Blakely O-3-457 | Maverick Prod. Co., Inc. only | Blue Ridge | Fort Bend | 5 | 54.7K | 24 | by Jan 1993 – Sep 2011 |
| Blake, T. W. G-3-120941 | Enpower Resources Inc. only | Dean Lake (Wilcox 12950) | Montgomery | 1 | 54.7K | 3.35M | by Jan 1993 – May 2022 |
| Blake, R.S. O-5-3255 | Wagner Oil Company only | Van (Austin Chalk) | Van Zandt | 11 | 53.1K | 89.5K | by Jan 1993 – Nov 1998 |
| Blakely, Bassett -B- O-3-1132 | Orangefield East Corp only | Danbury Dome (5655 Sand) | Brazoria | 9 | 47.8K | 21 | by Jan 1993 – Apr 2023 |
| Blake O-3-27615 | Square Mile Energy, L.L.C. only | Sheridan (Yegua 5000) | Colorado | 1 | 47.7K | 83 | Aug 2019 – Oct 2022 |
| Blake O-10-37747 | Jetta Operating Company, Inc. only | Collie (Delaware) | Reeves | 3 | 40.5K | 34.3K | Apr 2006 – Mar 2021 |
| Blakeney, B. H., -N- O-10-18920 | Scout Energy Management LLC only | Goldsmith, East (Glorieta) | Ector | 2 | 37.3K | 3.63K | by Jan 1993 – Jul 1999 |
| Blakeney -32- O-10-25521 | Petex only | Cowden, North | Ector | 6 | 37.2K | 102K | by Jan 1993 – Aug 2022 |
| Blake-Allison G-13-265969 | Lime Rock Resources IV-a, L.P. only | Newark, East (Barnett Shale) | Cooke | 1 | 36.1K | 2.11M | Jun 2012 – Jul 2026 |
| Blake, Maria O-10-22388 | Petex only | Worsham (Delaware Sand) | Reeves | 1 | 35K | 134K | by Jan 1993 – Aug 2026 |
| Blake, W. R O-11-71149 | Aviator Energy, LLC only | Slaughter | Cochran | 18 | 34.9K | 22.6K | Feb 2022 – Aug 2026 |
| Blake O-11-65328 | A.C.T. Operating Company only | Levelland | Cochran | 3 | 31.2K | 38.3K | by Jan 1993 – Mar 2016 |
| Blake O-11-67116 | Walkabout Operating, LLC only | Bonanza, East (San Andres) | Cochran | 1 | 30.8K | 11.2K | Jul 1993 – Aug 2026 |
| Blake, T. W. G-3-155737 | Enpower Resources Inc. only | Dean Lake (Wilcox 13000 Herb) | Montgomery | 1 | 29.7K | 2.11M | Aug 1995 – May 2022 |
| Blakely, Bassett -B- O-3-1126 | Dartex Energy Corporation only | Danbury Dome | Brazoria | 5 | 27.2K | 21 | by Jan 1993 – Apr 2023 |
| Collier, V. H. "B" O-8-25964 | Quest Emg, Inc. only | Blake (Caddo) | Brown | 3 | 26.9K | 1.71K | by Jan 1993 – Aug 2020 |
| Vaughan G-4-185876 | Blakenergy Operating, LLC only | I. Y. Garcia (Frio) | Willacy | 1 | 25.6K | 1.62M | Sep 2001 – Apr 2005 |
| Blake-Allison G-13-264820 | Lime Rock Resources IV-a, L.P. only | Newark, East (Barnett Shale) | Cooke | 1 | 25.2K | 1.91M | May 2012 – Jul 2026 |
| Blake-Allison 'G' Unit G-13-290707 | Lime Rock Resources IV-a, L.P. only | Newark, East (Barnett Shale) | Cooke | 1 | 24.3K | 1.55M | Nov 2020 – Jul 2026 |
| Blakeney, B. H. -V- O-10-9405 | Scout Energy Management LLC only | Goldsmith, East (Glorieta) | Ector | 1 | 23.7K | 66.9K | by Jan 1993 – Dec 2005 |
| Blake-Allison O-13-30691 | Lime Rock Resources IV-a, L.P. only | Newark, East (Barnett Shale) | Cooke | 3 | 23.7K | 585K | Aug 2008 – Sep 2021 |
| Blake B Unit O-13-33491 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Montague | 1 | 23.2K | 122K | Aug 2013 – Aug 2026 |
| Blake-Allison G-13-266004 | Lime Rock Resources IV-a, L.P. only | Newark, East (Barnett Shale) | Cooke | 1 | 23.1K | 1.38M | May 2012 – Nov 2024 |
| Collier, V.H. O-8-25905 | Quest Emg, Inc. only | Blake (Caddo) | Brown | 2 | 23K | 1.28K | by Jan 1993 – Aug 2020 |
| Blake-Allison G-13-290886 | Lime Rock Resources IV-a, L.P. only | Newark, East (Barnett Shale) | Cooke | 1 | 22.4K | 1.74M | Nov 2020 – Jul 2026 |