| Ritchie Farms G-1-300042 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 341K | 807K | Jul 2018 – Apr 2026 |
| Ritchie Farms F Unit G-1-297522 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 329K | 1.15M | Jun 2013 – Apr 2026 |
| Ritchie Farms G-1-297970 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 285K | 734K | Jun 2014 – Apr 2026 |
| Ritchie Farms G-1-299097 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 284K | 653K | Jul 2018 – Apr 2026 |
| Ritchie Farms G-1-297972 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 281K | 778K | Jun 2014 – Apr 2026 |
| Ritchie Farms N Unit G-1-297420 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 260K | 765K | Jun 2015 – Apr 2026 |
| Ritchie Farms G-1-297971 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 259K | 727K | Aug 2014 – Apr 2026 |
| Ritchie Farms R Unit G-1-297523 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 257K | 515K | Jul 2018 – Apr 2026 |
| Ritchie Farms N Unit G-1-297483 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 250K | 674K | Jun 2015 – Apr 2026 |
| Ritchie Farms G-1-297968 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 248K | 864K | Jun 2014 – Apr 2026 |
| Ritchie Farms L Unit G-1-299806 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 241K | 559K | May 2018 – Apr 2026 |
| Ritchie Farms G-1-299443 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 237K | 496K | Jul 2018 – Apr 2026 |
| Ritchie Farms W Unit G-1-297234 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 232K | 371K | Jan 2016 – Apr 2026 |
| Ritchie Farms L Unit G-1-299619 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 222K | 442K | May 2018 – Apr 2026 |
| Ritchie Farms R Unit G-1-297233 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 222K | 536K | Jul 2018 – Apr 2026 |
| Ritchie Farms G-1-299082 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 219K | 449K | Jun 2018 – Apr 2026 |
| Ritchie Farms G-1-299493 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 212K | 399K | Nov 2017 – Apr 2026 |
| Ritchie Farms W Unit G-1-297427 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 211K | 142K | Jan 2016 – Apr 2026 |
| Ritchie Farms - Hinojosa Psa G-1-298478 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 204K | 461K | Mar 2023 – Apr 2026 |
| Ritchie Farms G-1-299312 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 204K | 481K | Jul 2018 – Apr 2026 |
| Ritchie Farms U Unit G-1-297421 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 197K | 557K | Apr 2015 – Apr 2026 |
| Ritchie Farms G-1-299442 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 188K | 476K | Jun 2018 – Apr 2026 |
| Ritchie Farms U Unit G-1-297423 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 184K | 459K | Apr 2015 – Apr 2026 |
| Ritchie Farms U Unit G-1-297419 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 182K | 552K | Apr 2015 – Apr 2026 |
| Ritchie Farms T Unit G-1-297418 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 173K | 536K | Jan 2016 – Apr 2026 |
| Ritchie Farms P Unit G-1-297416 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 167K | 586K | Jun 2015 – Apr 2026 |
| Ritchie Farms T Unit G-1-297424 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 165K | 347K | Jan 2016 – Apr 2026 |
| Ritchie Farms W Unit G-1-297428 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 163K | 124K | Jan 2016 – Apr 2026 |
| Ritchie Farms P Unit G-1-297403 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 162K | 498K | Jul 2015 – Apr 2026 |
| Ritchie Farms U Unit G-1-297422 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 161K | 436K | Apr 2015 – Apr 2026 |
| Ritchie Farms G-1-299447 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 160K | 620K | Mar 2017 – Apr 2026 |
| Ritchie Farms P Unit G-1-297405 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 152K | 535K | Jul 2015 – Apr 2026 |
| Ritchie Farms U Unit G-1-298298 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 132K | 307K | Mar 2023 – Apr 2026 |
| Ritchie Farms U Unit G-1-298241 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 105K | 278K | Mar 2023 – Apr 2026 |
| Ritchie G-13-246154 | Oakridge Oil and Gas, LP only | Newark, East (Barnett Shale) | Palo Pinto | 1 | 29.1K | 439K | Sep 2008 – Apr 2021 |
| Ritchie G-13-241316 | Oakridge Oil and Gas, LP only | Newark, East (Barnett Shale) | Palo Pinto | 1 | 26.7K | 294K | Sep 2008 – Mar 2019 |
| Ritchie Farms, Ltd G-4-249497 | Sandalwood Exploration, L.P. only | Taft, Northeast (6350) | San Patricio | 1 | 23.4K | 244K | Jun 2009 – Sep 2014 |
| Ritchie G-8-203469 | G & F Oil, Inc. only | Rife (Congl. 3900) | Palo Pinto | 1 | 6.05K | 229K | Aug 2004 – Apr 2026 |
| Ritchie "B" G-8-137745 | Tracer Operating, Inc. only | Strawn,n(big Saline Congl.) | Palo Pinto | 1 | 4.16K | 403K | Jan 1993 – Apr 2026 |
| Ritchie-37-C G-8-237653 | Tracer Operating, Inc. only | Miff (Congl.) | Palo Pinto | 1 | 3.71K | 63K | Jan 2008 – Apr 2026 |
| Ritchie, J.P. G-8-130994 | Richey, Ray Management Co., Inc. only | Burns-Dalton(marble Falls) | Palo Pinto | 1 | 3.44K | 271K | Jan 1993 – Mar 2013 |
| Ritchie 37 G-8-204788 | Ernmar Investments, Inc. only | Miff (Congl.) | Palo Pinto | 1 | 3.15K | 285K | Nov 2004 – Apr 2026 |
| Ritchie, Ann G-8-173724 | Tracer Operating, Inc. only | Billie J. Hall (Conglomerate) | Palo Pinto | 1 | 3.05K | 260K | Aug 1999 – Dec 2025 |
| Wolter G-4-234081 | Etoco, L.P. only | Midway, S. (Ritchie 11500) | San Patricio | 1 | 2.07K | 95.6K | Feb 2007 – Dec 2012 |
| Ritchie-37- G-8-214505 | Stober Oil and Gas Services, LLC only | Miff (Congl.) | Palo Pinto | 1 | 1.6K | 531K | Dec 2005 – Sep 2022 |
| Ritchie, A. "B" G-8-119233 | Dry Fork Production Co., LLC only | R.W.B. (Congl.) | Palo Pinto | 1 | 1.36K | 60.5K | Feb 1993 – Nov 2001 |
| Ritchie, John G-8-46902 | Bandera Petroleum, Inc. only | Mary Norris (Congl. 4000) | Palo Pinto | 1 | 1.26K | 28.4K | Jan 1993 – Jul 1997 |
| Ritchie 37 -A- G-8-228803 | Tracer Operating, Inc. only | Miff (Congl.) | Palo Pinto | 1 | 1.11K | 57.6K | Jul 2007 – Apr 2026 |
| Ritchie, John G-8-173725 | North Texas Plugging, LLC only | Billie J. Hall (Conglomerate) | Palo Pinto | 1 | 788 | 261K | Jul 1999 – Dec 2020 |
| Ritchie, J. W. G-1-81133 | XOG Operating LLC only | Los Cuatros (Lower Cretaceous) | Maverick | 1 | 786 | 134K | Oct 1993 – Jun 2003 |