| Balcones E Unit A O-10-59275 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 4 | 771K | 1.38M | Mar 2023 – Jul 2026 |
| Balcones E Unit C O-10-59378 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 3 | 603K | 1.21M | Mar 2023 – Jul 2026 |
| Balcones W Unit D O-10-56723 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 1 | 597K | 505K | Oct 2021 – Jul 2026 |
| Slack O-6-13233 | Faulconer Energy, LLC only | Oak Hill, West (Pettit) | Rusk | 5 | 574K | 1.59M | Aug 1993 – Jul 2026 |
| Balcones W Unit C O-10-56669 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 2 | 528K | 533K | Sep 2021 – Jul 2026 |
| Giaccone-Lehmann Unit O-3-21886 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Washington | 2 | 526K | 1.78M | Jan 1993 – Jul 2026 |
| Balcones W Unit A O-10-56695 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 2 | 495K | 539K | Aug 2021 – Jul 2026 |
| Cone O-11-62475 | McDonald Production, LLC only | Edmisson (Clear Fork) | Lubbock | 12 | 474K | 43.7K | Jan 1993 – Jul 2026 |
| Balcones W Unit B O-10-56663 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 1 | 443K | 398K | Sep 2021 – Jul 2026 |
| Balcones E Unit D O-10-56703 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 1 | 317K | 332K | Aug 2021 – Jul 2026 |
| Snavely Heirs O-6-12229 | Faulconer Energy, LLC only | Gladewater, E. (Pettit) | Gregg | 2 | 260K | 225K | Jan 1993 – Jul 2026 |
| Balcones E Unit B O-10-59276 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 1 | 260K | 549K | Apr 2023 – Jul 2026 |
| Jones, Golden O-6-13435 | Faulconer Energy, LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 219K | 247K | Jul 1995 – Jul 2026 |
| Bristlecone C O-3-28108 | FW Eagle Ford I, LLC only | Southern Bay (Eagle Ford) | Fayette | 1 | 210K | 139K | Jun 2023 – Jul 2026 |
| Bristlecone B O-3-28107 | FW Eagle Ford I, LLC only | Southern Bay (Eagle Ford) | Fayette | 1 | 176K | 132K | Jun 2023 – Jul 2026 |
| Balcones E Unit AA O-10-64334 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 1 | 171K | 373K | Jul 2023 – Jul 2026 |
| Boyd - London O-6-13144 | Faulconer Energy, LLC only | Little Cypress Bottom (Petit) | Harrison | 1 | 160K | 191K | Feb 1993 – Jul 2026 |
| Cone O-10-28377 | Parallel Petroleum LLC only | Means, N. (Queen Sand) | Gaines | 3 | 130K | 22.3K | Jan 1993 – Jul 2026 |
| Morby Oil Unit O-6-14621 | Faulconer Energy, LLC only | Map Boys (Rodessa) | Smith | 1 | 125K | 407K | Sep 2006 – Jul 2026 |
| Texas Utilities "A" O-6-10986 | Faulconer Energy, LLC only | Laneville, NE. (Pettit, Lo.) | Rusk | 3 | 125K | 639K | Jan 1993 – Jul 2026 |
| Murch, B. L. O-4-8584 | Faulconer Energy, LLC only | Bloomberg, West (5500) | Starr | 4 | 101K | 253K | Jan 1993 – Jul 2026 |
| Harper "A" O-6-12515 | Faulconer Energy, LLC only | Laneville, NE. (Pettit, Lo.) | Rusk | 2 | 99.6K | 608K | Jan 1993 – Jul 2026 |
| Conejos Queen Unit O-11-71242 | Basin Oil & Gas Operating, LLC only | Flying -N- (Queen) | Gaines | 11 | 96.3K | 0 | Feb 2022 – Jul 2026 |
| Hernandez "A" O-4-13331 | L.T.D. Explorations Inc. only | Orcones (Frio-Vksbg Cons.) | Duval | 1 | 82.5K | 0 | Jan 2006 – Jul 2026 |
| Birdwell "B" O-6-11631 | Faulconer Energy, LLC only | Laneville, NE. (Pettit, Lo.) | Rusk | 1 | 80.9K | 424K | Jan 1993 – Jul 2026 |
| Harper "J" O-6-12742 | Faulconer Energy, LLC only | Laneville, NE. (Pettit, Lo.) | Rusk | 1 | 80.7K | 546K | Jan 1993 – Jul 2026 |
| Childress 2 O-6-13459 | Faulconer Energy, LLC only | Oak Hill, West (Pettit-Gas) | Rusk | 1 | 80.7K | 2.86M | Jul 1995 – Jul 2026 |
| Strom, A. et Al O-6-14416 | Faulconer Energy, LLC only | Rodessa (Cotton Valley) | Marion | 1 | 75.4K | 127K | Jun 2005 – Jul 2026 |
| Fonville, F. M. O-6-11591 | Faulconer Energy, LLC only | Gladewater, E. (Pettit) | Gregg | 1 | 72.5K | 2.27K | Jan 1993 – Jul 2026 |
| Harper "C" O-6-12237 | Faulconer Energy, LLC only | Laneville, NE. (Pettit, Lo.) | Rusk | 1 | 71.3K | 501K | Jan 1993 – Jul 2026 |
| Texas Utilities O-6-11005 | Faulconer Energy, LLC only | Laneville, NE. (Pettit, Lo.) | Rusk | 1 | 71K | 691K | Jan 1993 – Jul 2026 |
| Cone, A. L. O-11-61478 | Winn Operating, LLC only | Idalou (Strawn) | — | 1 | 68.1K | 21 | Jan 1993 – Jul 2026 |
| Hernandez O-4-7491 | Price Drilling & Exploration Co. only | Orcones (5200-Oil) | Duval | 2 | 65.2K | 124K | Jan 1993 – Apr 2006 |
| Lloyd, C. E. -A- O-6-13199 | Faulconer Energy, LLC only | Henderson (Rusk Co. Pettit) | Rusk | 2 | 63.9K | 212K | Jun 1993 – Jul 2026 |
| Mollie Woolf 1 O-6-15400 | Faulconer Energy, LLC only | Overton (Travis Peak) | Smith | 2 | 63.5K | 148K | Feb 2014 – Jul 2026 |
| Bolton "A-2" O-6-11298 | Faulconer Energy, LLC only | Laneville, NE. (Pettit, Lo.) | Rusk | 1 | 59.4K | 437K | Jan 1993 – Jul 2026 |
| Baker, Virgia O-6-11309 | Faulconer Energy, LLC only | Harleton, North-East (Pettit) | Harrison | 1 | 58.8K | 114 | Jan 1993 – Jul 2026 |
| Bolton "A-4" O-6-11343 | Faulconer Energy, LLC only | Laneville, NE. (Pettit, Lo.) | Rusk | 1 | 58.4K | 185K | Jan 1993 – May 2023 |
| P.M. Wilson Heirs Oil Unit O-6-15246 | Faulconer Energy, LLC only | Overton (Travis Peak) | Smith | 1 | 56.6K | 135K | Jun 2013 – Jul 2026 |
| Bolton "A-3" O-6-11489 | Faulconer Energy, LLC only | Laneville, NE. (Pettit, Lo.) | Rusk | 1 | 56.5K | 491K | Jan 1993 – Jul 2026 |
| Cone O-11-62433 | Grace Petroleum Operating, LLC only | Spivey (San Andres) | Yoakum | 2 | 49.4K | 46 | Jan 1993 – Jul 2026 |
| James Arnold O-6-15426 | Faulconer Energy, LLC only | Overton (Travis Peak) | Smith | 1 | 45.3K | 87K | Jun 2014 – Jul 2026 |
| Lloyd, C. E. -B- O-6-14564 | Faulconer Energy, LLC only | Minden (Travis Peak Cons.) | Rusk | 1 | 43.5K | 0 | Apr 2006 – Jul 2026 |
| Lloyd, C. E. O-6-14562 | Faulconer Energy, LLC only | Minden (Travis Peak Cons.) | Rusk | 1 | 41.4K | 65.1K | Apr 2006 – Jul 2026 |
| Hernandez A O-4-12680 | Price Drilling & Exploration Co. only | Orcones (5200-Oil) | Duval | 1 | 40.2K | 10.6K | Jun 1997 – Sep 2006 |
| Skipper "A" O-6-14200 | Faulconer Energy, LLC only | Willow Springs (Pettit, Lo.) | Gregg | 1 | 40.2K | 213K | Dec 2002 – Jul 2026 |
| Jernigan, S. R. O-6-11332 | Faulconer Energy, LLC only | Harleton, North-East (Pettit) | Harrison | 1 | 39.1K | 13.1K | Jan 1993 – Jul 2026 |
| Lindsey, T. C. O-6-3082 | Faulconer Energy, LLC only | Bethany (Travis Peak Oil) | — | 1 | 38K | 1.38K | Jan 1993 – Jul 2026 |
| Morby Oil Unit No. 18 O-6-14750 | Faulconer Energy, LLC only | Map Boys (Rodessa) | Smith | 1 | 38K | 2.87K | Jun 2007 – Jul 2026 |
| Cromer O-6-14680 | Faulconer Energy, LLC only | Rodessa (Travis Peak) | Marion | 1 | 37.7K | 307K | May 2007 – Jul 2026 |