| Falls City O-2-11524 | TBM Catarina, LLC only | Eagleville (Eagle Ford-2) | Karnes | 2 | 659K | 548K | Jun 2017 – Aug 2026 |
| Long Ranch O-8-27887 | Stephens & Johnson Operating Co. only | Strawn, NW. (Marble Falls) | Palo Pinto | 16 | 584K | 1.96M | Jul 1996 – May 2017 |
| Falls City West O-1-20148 | Warwick-Artemis, LLC only | Eagleville (Eagle Ford-1) | Wilson | 3 | 492K | 239K | Jan 2020 – Aug 2026 |
| Falls County O-13-584 | PE - Texas, LLC only | Archer County Regular | Archer | 164 | 480K | 21 | by Jan 1993 – Jul 2026 |
| Hamman B O-13-32284 | Oakridge Oil and Gas, LP only | KRS (Marble Falls) | Jack | 20 | 471K | 7.08M | Apr 2012 – Aug 2026 |
| Falls City East O-1-20149 | Warwick-Artemis, LLC only | Eagleville (Eagle Ford-1) | Wilson | 2 | 395K | 163K | Jan 2020 – Aug 2026 |
| Falls, W. T. O-11-10556 | Crossroads Operating, LLC only | Sharon Ridge (Clear Fork) | Scurry | 13 | 345K | 19.9K | by Jan 1993 – Aug 2026 |
| Richards Ranch O-13-32285 | FX Energy Operating, LLC only | KRS (Marble Falls) | Jack | 29 | 302K | 8.44M | Jul 2012 – Aug 2026 |
| Booth Falls 2722-27 O-10-52011 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Winkler | 3 | 251K | 793K | Dec 2018 – Aug 2026 |
| Coca Cola O-13-32680 | Oakridge Oil and Gas, LP only | KRS (Marble Falls) | Jack | 23 | 251K | 2.95M | May 2013 – Aug 2026 |
| Stuart Unit O-8-27651 | Stephens & Johnson Operating Co. only | Strawn, NW. (Marble Falls) | Palo Pinto | 15 | 219K | 137K | Oct 1995 – Aug 2026 |
| Hinkson O-8-26688 | Dodson Prairie Oil & Gas LLC only | Strawn, NW. (Marble Falls) | Palo Pinto | 10 | 198K | 1.2M | by Jan 1993 – Nov 2017 |
| Brewer O-8-12741 | JQL Energy, LLC only | Santa Anna, E. (Marble Falls) | Coleman | 17 | 196K | 10.1K | by Jan 1993 – Aug 2026 |
| Stephen Unit O-8-27652 | Palo Pinto Bond Company, LLC only | Strawn, NW. (Marble Falls) | Palo Pinto | 17 | 189K | 282K | Oct 1995 – Apr 2019 |
| Bernice-Falls City AW A O-2-12993 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 1 | 182K | 126K | May 2025 – Aug 2026 |
| Bernice-Falls City AW C O-2-13015 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 1 | 172K | 129K | May 2025 – Aug 2026 |
| McClure North O-13-32472 | FX Energy Operating, LLC only | KRS (Marble Falls) | Jack | 8 | 166K | 2.57M | Apr 2013 – Aug 2026 |
| Bernice-Falls City AW D O-2-12999 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 1 | 151K | 85.3K | May 2025 – Aug 2026 |
| Hinkson "79" O-8-27797 | Dodson Prairie Oil & Gas LLC only | Strawn, NW. (Marble Falls) | Palo Pinto | 5 | 149K | 332K | Mar 1996 – Dec 2017 |
| Bradley O-13-32479 | Oakridge Oil and Gas, LP only | KRS (Marble Falls) | Jack | 10 | 144K | 3.22M | Sep 2012 – Aug 2026 |
| Falls City West B O-1-21266 | Warwick-Artemis, LLC only | Eagleville (Eagle Ford-1) | Wilson | 1 | 137K | 76.5K | Jan 2024 – Aug 2026 |
| Bernice-Falls City AW B O-2-13000 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 1 | 136K | 79K | May 2025 – Aug 2026 |
| Worthington O-13-32150 | Oakridge Oil and Gas, LP only | KRS (Marble Falls) | Jack | 9 | 135K | 2.56M | Feb 2012 – Aug 2026 |
| Sewell A O-13-32223 | Oakridge Oil and Gas, LP only | KRS (Marble Falls) | Jack | 9 | 127K | 5.2M | May 2012 – Aug 2026 |
| Falls City Unit O-2-5372 | Legend Natural Gas II, LP only | Falls City (Lpa) | Karnes | 8 | 127K | 11.3K | by Jan 1993 – May 2006 |
| East Green -H- O-8-12611 | Petex only | Green (Marble Falls,north) | Stephens | 1 | 124K | 693K | by Jan 1993 – Aug 2026 |
| Zeiske, J.C. Estate O-8-13579 | Johnson & Morris only | Santa Anna, E. (Marble Falls) | Coleman | 12 | 121K | 34.5K | by Jan 1993 – Aug 2026 |
| Holt, W. I. "AB" O-13-19427 | Cobra Oil & Gas Corporation only | Joy, N.W. (Marble Falls) | Clay | 4 | 110K | 62.7K | by Jan 1993 – Aug 2026 |
| Rater West O-13-33392 | G & F Oil, Inc. only | Antelope,s.e. (Marble Falls) | Jack | 6 | 109K | 1.71M | Oct 2015 – Jul 2026 |
| Continental Falls Co. -A B & C- O-13-583 | PE - Texas, LLC only | Archer County Regular | Archer | 36 | 106K | 21 | by Jan 1993 – Jul 2026 |
| Stuart Estate "61" O-8-27407 | International Western Oil Corp only | Stuart (Marble Falls 3700) | Palo Pinto | 4 | 104K | 527K | Dec 1994 – Apr 2004 |
| Mayo, Joe Unit #1 O-13-21222 | Cobra Oil & Gas Corporation only | Joy, N.W. (Marble Falls) | Clay | 1 | 100K | 37.9K | by Jan 1993 – Aug 2026 |
| Falls Co. Scranton-Boyles O-13-586 | PE - Texas, LLC only | Archer County Regular | Archer | 16 | 99.3K | 21 | by Jan 1993 – Jul 2026 |
| Moczygemba, V.T. O-2-9049 | Britanco, L.L.C. only | Falls City (Wilcox Cons.) | Karnes | 15 | 97.7K | 0 | Jun 2006 – Aug 2026 |
| McClure O-13-32495 | FX Energy Operating, LLC only | KRS (Marble Falls) | Jack | 7 | 94.1K | 2.28M | Apr 2013 – Aug 2026 |
| Canan-Henderson O-13-32022 | Eagleridge Operating, LLC only | KRS (Marble Falls) | Jack | 5 | 94.1K | 874K | Mar 2011 – Aug 2026 |
| Mike Cherryhomes D O-13-32392 | Oakridge Oil and Gas, LP only | KRS (Marble Falls) | Jack | 9 | 93.8K | 2.16M | Aug 2012 – Aug 2026 |
| Phillips, J.W. O-8-12707 | Davco Oil LLC only | J. S. Lewis (Marble Falls) | Brown | 21 | 92.2K | 586K | by Jan 1993 – Jul 2026 |
| Mayo, Joe Unit #2 O-13-22070 | Cobra Oil & Gas Corporation only | Joy, N.W. (Marble Falls) | Clay | 1 | 92K | 43.4K | by Jan 1993 – Aug 2026 |
| Lake Pasture O-8-28433 | Jeff Dooley Operating, LLC only | Green (Marble Falls) | Stephens | 3 | 91.4K | 420K | Sep 1997 – Aug 2026 |
| Kilgust O-8-30960 | FX Energy Operating, LLC only | Oran (Marble Falls) | Palo Pinto | 7 | 87.3K | 1.61M | Feb 2012 – Mar 2024 |
| Rumage O-13-32775 | FX Energy Operating, LLC only | KRS (Marble Falls) | Jack | 8 | 87K | 1.99M | Nov 2013 – Aug 2026 |
| Briscoe O-13-33661 | Caribou Operating, Inc. only | Antelope,s.e. (Marble Falls) | Jack | 7 | 86.7K | 3.14M | Oct 2016 – Jul 2026 |
| Holcomb O-13-28599 | Karper Oil & Gas Corporation only | Karran, North (Marble Falls) | Young | 1 | 84.2K | 1.07M | Jul 1993 – Aug 2020 |
| Fitzgerald O-13-32283 | Oakridge Oil and Gas, LP only | KRS (Marble Falls) | Jack | 4 | 83.8K | 1.71M | May 2012 – Aug 2026 |
| Sittin' Duck O-8-27170 | S.B. Street Operating, Inc. only | Crystal Falls (Miss.) | Stephens | 1 | 82.3K | 139K | May 1994 – Aug 2026 |
| Brown, R. A. O-8-26800 | Safari Resources, LLC only | Crystal Falls (Miss.) | Stephens | 2 | 81.7K | 7.85K | by Jan 1993 – Jul 2026 |
| Moczgyemba V.T. O-2-6787 | Legend Natural Gas II, LP only | Falls City (Poth A) | Karnes | 1 | 79.7K | 5.72K | by Jan 1993 – May 2006 |
| Holcomb "A" O-13-23361 | Gannett Operating LLC only | Karran, North (Marble Falls) | Young | 4 | 79.5K | 254K | by Jan 1993 – Jul 2016 |
| Walter Ranch O-13-32823 | White Knight Production LLC only | KRS (Marble Falls) | Palo Pinto | 7 | 76.9K | 1.33M | Aug 2013 – May 2021 |