| Hall G-13-209700 | Best Petroleum Explorations,inc. | Cary-Mag (Conglomerate) | Jack | 1 | 8.24K | 159K | Feb 2005 – Jun 2019 |
| Anna G-13-203481 | Best Petroleum Explorations,inc. | JMG Mag (Miss) | Jack | 1 | 6.69K | 156K | Aug 2004 – May 2022 |
| Slusher G-13-201821 | Best Petroleum Explorations,inc. | JMG Mag (Miss) | Jack | 1 | 3.51K | 288K | May 2004 – Apr 2019 |
| Erwin-Mobley G-13-269471 | Best Petroleum Explorations,inc. | JMG Mag (Miss) | Jack | 1 | 3.4K | 687K | Dec 2012 – Apr 2026 |
| Matlock G-13-269428 | Best Petroleum Explorations,inc. | KRS (Marble Falls) | Jack | 1 | 2.93K | 404K | Jun 2013 – Jan 2022 |
| Barbara K. G-13-186185 | Best Petroleum Explorations,inc. | Newark, East (Barnett Shale) | Wise | 1 | 2.41K | 145K | Nov 2001 – Dec 2021 |
| Ruby G-13-267646 | Best Petroleum Explorations,inc. | JMG Mag (Miss) | Jack | 1 | 2.04K | 511K | Dec 2012 – Feb 2023 |
| Duerson G-13-269508 | Best Petroleum Explorations,inc. | JMG Mag (Miss) | Jack | 1 | 1.73K | 82K | May 2013 – Apr 2017 |
| Gunter, J. G-13-79194 | Best Petroleum Explorations,inc. | Riggs (Conglomerate) | Jack | 1 | 1.27K | 200K | Sep 1995 – Feb 2021 |
| Edwards G-13-269478 | Best Petroleum Explorations,inc. | JMG Mag (Miss) | Jack | 1 | 1.04K | 170K | May 2013 – Apr 2026 |
| Thompson, R. H. G-13-66830 | Best Petroleum Explorations,inc. | Jack County Regular (Gas) | Jack | 1 | 1.03K | 90.2K | Jan 1993 – May 2018 |
| Shawver-Wimberly G-13-188344 | Best Petroleum Explorations,inc. | Newark, East (Barnett Shale) | Jack | 1 | 840 | 442K | Nov 2003 – Apr 2026 |
| Buckner G-13-130299 | Best Petroleum Explorations,inc. | Park Springs (Congl.) | Wise | 1 | 758 | 37.8K | Jan 1993 – Sep 1996 |
| West Dearing G-13-288642 | Best Petroleum Explorations,inc. | Jack County Regular | Jack | 1 | 725 | 7.49K | Feb 2020 – Apr 2026 |
| Edwards G-13-198777 | Best Petroleum Explorations,inc. | JMG Mag (Miss) | Jack | 1 | 692 | 481K | Jan 2004 – Apr 2026 |
| Kindred G-13-189067 | Best Petroleum Explorations,inc. | Weiler (Marble Falls) | Jack | 1 | 607 | 71.3K | May 2002 – Jul 2012 |
| Cozart G-13-288643 | Best Petroleum Explorations,inc. | KRS (Marble Falls) | Jack | 1 | 598 | 18.8K | Feb 2020 – Apr 2026 |
| Edwards G-13-294873 | Best Petroleum Explorations,inc. | Cherrykirk (Strawn) | Jack | 1 | 398 | 11.5K | Dec 2022 – Apr 2024 |
| Sides G-13-235424 | Best Petroleum Explorations,inc. | Post Oak, South (Congl.) | Jack | 1 | 364 | 69.6K | Mar 2008 – Oct 2009 |
| Ratliff G-13-109641 | Best Petroleum Explorations,inc. | Barfield (Conglomerate) | Jack | 1 | 290 | 3.57K | Jan 1993 – Mar 1994 |
| Josh G-13-283794 | Best Petroleum Explorations,inc. | Newark, East (Barnett Shale) | Jack | 1 | 235 | 71.8K | Feb 2018 – Apr 2026 |
| Sanders G-13-187947 | Best Petroleum Explorations,inc. | Dearing (Caddo) | Jack | 1 | 211 | 25.8K | Mar 2002 – Apr 2006 |
| Lake G-13-283796 | Best Petroleum Explorations,inc. | KRS (Marble Falls) | Jack | 1 | 128 | 5.53K | Mar 2018 – Oct 2020 |
| Bryson G-13-126478 | Best Petroleum Explorations,inc. | Custard (Congl. 4650) | Jack | 1 | 123 | 42.7K | Jan 1993 – Dec 2008 |
| Duerson, L. "A" G-13-99973 | Best Petroleum Explorations,inc. | Jack County Regular (Gas) | Jack | 1 | 122 | 35.3K | Jan 1993 – Jan 2009 |
| Corry G-13-123125 | Best Petroleum Explorations,inc. | Barfield (Conglomerate) | Jack | 1 | 82 | 6.2K | Jan 1993 – May 1994 |
| Elliott - Oglesby G-8-114726 | Best Petroleum Explorations,inc. | Toto (Caddo Conglomerate) | Jack | 1 | 30 | 96.8K | Jan 1993 – Sep 2001 |
| Daily G-13-199751 | Best Petroleum Explorations,inc. | JMG Mag (Miss) | Jack | 1 | 26 | 1.36K | Oct 2003 – Dec 2006 |
| McKenna G-13-207273 | Best Petroleum Explorations,inc. | Newark, East (Barnett Shale) | Wise | 1 | 9 | 167K | Jan 2005 – May 2016 |
| Cole Trust G-13-181740 | Best Petroleum Explorations,inc. | Newark, East (Barnett Shale) | Denton | 1 | 8 | 960K | Mar 2001 – Sep 2020 |
| Ware Unit G-13-282502 | Best Petroleum Explorations,inc. | Crum (Marble Falls) | Jack | 1 | 3 | 13.1K | Apr 2017 – Apr 2026 |
| Marshall G-13-224584 | Best Petroleum Explorations,inc. | Newark, East (Barnett Shale) | Denton | 1 | 3 | 377K | Nov 2006 – Sep 2020 |
| Gilbert G-13-207446 | Best Petroleum Explorations,inc. | Monteath (Atoka, Upper) | Denton | 1 | 1 | 810K | Jan 2005 – Aug 2015 |
| Sewell G-13-122717 | Best Petroleum Explorations,inc. | Kadane (Marble Falls) | Jack | 1 | 1 | 247K | Jan 1993 – Apr 2026 |
| Day, John G-13-211624 | Best Petroleum Explorations,inc. | Newark, East (Barnett Shale) | Denton | 1 | 0 | 490K | Aug 2005 – Sep 2020 |
| McKinnion, D. G-13-185308 | Best Petroleum Explorations,inc. | Newark, East (Barnett Shale) | Wise | 1 | 0 | 85.1K | Sep 2001 – Jan 2009 |
| Griffin G-13-196428 | Best Petroleum Explorations,inc. | Roanoke (Caddo Conglomerate) | Denton | 1 | 0 | 427K | Jun 2003 – Aug 2015 |
| J.R. G-13-286166 | Best Petroleum Explorations,inc. | JMG Mag (Miss) | Jack | 1 | 0 | 1.67K | Feb 2019 – Jun 2020 |
| Bowen G-13-288511 | Best Petroleum Explorations,inc. | Newark, East (Barnett Shale) | Jack | 1 | 0 | 332 | Feb 2021 – Jul 2021 |
| Graves, Mary G-13-100869 | Best Petroleum Explorations,inc. | Ennis (Congl.) | Jack | 1 | 0 | 5.8K | Jan 1993 – May 1995 |
| Cole, Bob G-13-190052 | Best Petroleum Explorations,inc. | Roanoke (Caddo Conglomerate) | Denton | 1 | 0 | 60.2K | Jul 2002 – Jun 2012 |
| Counts G-13-293272 | Best Petroleum Explorations,inc. | Lost Valley (Caddo) | Jack | 1 | 0 | 0 | — |
| Maxwell G-13-282037 | Best Petroleum Explorations,inc. | Newark, East (Barnett Shale) | Palo Pinto | 1 | 0 | 25.6K | Apr 2017 – Apr 2026 |
| Gilbert G-13-236847 | Best Petroleum Explorations,inc. | Roanoke (Caddo Conglomerate) | Denton | 1 | 0 | 0 | — |
| Gilbert G-13-237868 | Best Petroleum Explorations,inc. | Roanoke (Caddo Conglomerate) | Denton | 1 | 0 | 48.3K | May 2008 – Jun 2015 |
| Wilkins G-13-182386 | Best Petroleum Explorations,inc. | Newark, East (Barnett Shale) | Wise | 1 | 0 | 8.5K | May 2001 – Aug 2002 |
| Birdwell, John A. G-13-117846 | Best Petroleum Explorations,inc. | Bryson, East | Jack | 1 | 0 | 0 | — |
| Cole Trust G-13-115188 | Best Petroleum Explorations,inc. | Monteath (Caddo) | Denton | 1 | 0 | 116K | Jan 1993 – Feb 2001 |