| Ritchie Farms O-1-15315 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | LA Salle | 94 | 19.6M | 48.8M | Dec 2010 – Jul 2026 |
| Ritchie Farms J Unit O-1-18260 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 3 | 847K | 1.95M | Nov 2014 – Jul 2026 |
| Ritchie Farms H Unit O-1-19484 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 5 | 645K | 1.69M | Apr 2018 – Jul 2026 |
| Ritchie Farms W Unit O-1-18699 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | LA Salle | 4 | 330K | 368K | Jan 2016 – Jul 2026 |
| Ritchie Farms C Unit O-1-17793 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 272K | 1.05M | Jun 2013 – Jul 2026 |
| Ritchie Farms T Unit O-1-18686 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | LA Salle | 4 | 255K | 621K | Jan 2016 – Jul 2026 |
| Ritchie Farms N Unit O-1-18531 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 3 | 242K | 723K | Jun 2015 – Jul 2026 |
| Miesch-Ritchie B O-1-21456 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | LA Salle | 1 | 207K | 204K | Feb 2024 – Jul 2026 |
| Miesch-Ritchie A O-1-21455 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | LA Salle | 1 | 167K | 181K | Jan 2024 – Jul 2026 |
| Ritchie Farms Unit Las O-1-16486 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | LA Salle | 1 | 151K | 240K | Jan 2013 – Jul 2026 |
| Ritchie-Wharton "A" O-8-26424 | Tracer Operating, Inc. only | Billie J. Hall (Conglomerate) | Palo Pinto | 7 | 143K | 681K | Jan 1993 – Jul 2026 |
| Ritchie Farms L Unit O-1-19503 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 3 | 86.1K | 136K | Apr 2018 – Jul 2026 |
| Ritchie Farms a Unit O-1-19593 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 77.2K | 188K | Jan 2019 – Jul 2026 |
| Ritchie-Talley Unit O-1-9032 | Three J Energy, Inc. only | Nixon | Gonzales | 1 | 69.5K | 285 | Jan 1993 – Jul 2026 |
| Ritchie Farms E Unit O-1-19596 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 69K | 132K | Jan 2019 – Jul 2026 |
| Allen-Ritchie 'A' O-8-28756 | Cumming Company, Inc. The only | Pickwick (Strawn) | Palo Pinto | 7 | 61.2K | 87.5K | Feb 2000 – Jul 2026 |
| Ritchie Farms D Unit O-1-19595 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 52.4K | 169K | Jan 2019 – Jul 2026 |
| Ritchie Farms I Unit O-1-19598 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 50.5K | 66.5K | Jan 2019 – Jul 2026 |
| Ritchie Farms B Unit O-1-19594 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 48.2K | 190K | Jan 2019 – Jul 2026 |
| Ritchie Farms G Unit O-1-19597 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 48.2K | 112K | Jan 2019 – Jul 2026 |
| Capitol-Ritchie O-1-7954 | Ritchie, H. G. Jr. only | Pearsall (Austin Chalk) | LA Salle | 1 | 47.7K | 108K | Jan 1993 – Mar 2008 |
| Ritchie Farms K Unit O-1-19599 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 47.6K | 55.9K | Jan 2019 – Jul 2026 |
| Crawford & Ritchie 'A' O-8-28455 | Ranger Operating Co. only | Pickwick (Strawn) | Palo Pinto | 3 | 47.3K | 26.6K | May 1998 – Sep 2009 |
| Ritchie Farms S Unit O-1-19603 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | LA Salle | 1 | 36.5K | 109K | Jan 2019 – Jul 2026 |
| Ritchie Farms M Unit O-1-19600 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 36.4K | 25.5K | Jan 2019 – Jul 2026 |
| Ritchie O-13-24116 | Xplore Operating, LLC only | Jack County Regular | Jack | 4 | 34.4K | 21 | Jan 1993 – Apr 2024 |
| Ritchie Farms Q Unit O-1-19602 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 31.6K | 38.5K | Jan 2019 – Jul 2026 |
| Ritchie Farms O Unit O-1-19601 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | Dimmit | 1 | 31.6K | 105K | Jan 2019 – Jul 2026 |
| Allen-Ritchie -A- O-8-3102 | Bandera Petroleum, Inc. only | Palo Pinto County Regular | Palo Pinto | 8 | 26K | 10.6K | Jan 1993 – Jun 2002 |
| Ritchie Waterflood Unit O-8-29700 | G & F Oil, Inc. only | Palo Pinto County Regular | Palo Pinto | 11 | 24.6K | 8.41K | Mar 2006 – Jul 2026 |
| Ritchie, E. B. O-8-3104 | Rainwater, John only | Palo Pinto County Regular | Palo Pinto | 3 | 24.2K | 6.26K | Jan 1993 – Jul 2026 |
| Ritchie "E" O-1-13489 | Ritchie, H. G. Jr. only | Pearsall (Austin Chalk) | LA Salle | 1 | 7.7K | 2.41K | Jan 1993 – Sep 2007 |
| Crawford-Ritchie O-8-21729 | Ranger Operating Co. only | Palo Pinto County Regular | Palo Pinto | 7 | 7.11K | 3.92K | Jan 1993 – Jul 2026 |
| Allen-Ritchie A-1 O-8-10896 | Ranger Operating Co. only | John Norris (Strawn) | — | 1 | 6.98K | 22 | Jan 1993 – Jul 2026 |
| Ritchie, H. G. Jr. -A- O-1-5238 | Exxcel Operating Company only | Pearsall (Austin Chalk) | — | 2 | 6.13K | 1.8K | Jan 1993 – Jul 2026 |
| Ritchie, E.B. O-8-26738 | Bandera Petroleum, Inc. only | Pickwick (Strawn) | Palo Pinto | 1 | 6K | 12.7K | Jan 1993 – Jul 2001 |
| Ritchie O-4-14111 | Angel Operating LLC only | Taft (4000) | San Patricio | 1 | 5.54K | 6.8K | Sep 2018 – Jul 2026 |
| Ritchie, John O-8-28320 | Ranger Operating Co. only | Mary Norris (Congl. 4000) | — | 1 | 5.31K | 83.6K | Aug 1997 – Jan 2013 |
| Allen-Ritchie -B- O-8-3103 | Ranger Operating Co. only | Palo Pinto County Regular | Palo Pinto | 6 | 4.97K | 22 | Jan 1993 – Aug 2012 |
| Ritchie "C-2" O-1-12516 | Ritchie, H. G. Jr. only | Pearsall (Austin Chalk) | LA Salle | 1 | 4.41K | 22 | Jan 1993 – Jul 2026 |
| Ritchie & Allen O-13-8149 | Mayo, Eddie only | Ritall (Strawn 1650) | — | 2 | 4.05K | 63 | Jan 1993 – Apr 2004 |
| Ritchie, John O-8-25641 | Pozo Resources, Inc only | Billie J. Hall (Conglomerate) | Palo Pinto | 1 | 3.85K | 170K | Jan 1993 – Jul 2026 |
| Ritchie Farms O-2-9502 | EP Energy E&P Company, L.P. only | Eagleville (Eagle Ford) | LA Salle | 2 | 3.18K | 1.72K | Aug 2010 – Aug 2012 |
| Ritchie, John O-8-28776 | G & F Oil, Inc. only | Pickwick (Strawn) | Palo Pinto | 2 | 3.18K | 3.12K | Mar 2000 – Jul 2026 |
| Allen & Ritchie O-8-5450 | Bandera Petroleum, Inc. only | Palo Pinto County Regular | — | 1 | 2.36K | 22 | Jan 1993 – Jun 2001 |
| Ritchie "A" O-8-25877 | Dallas Production, Inc. only | Metcalf Gap (Big Saline) | Palo Pinto | 1 | 1.7K | 68.5K | Jan 1993 – Nov 2009 |
| Ritchie -C- O-1-9606 | Ritchie, H. G. Jr. only | Pearsall (Austin Chalk) | Frio | 1 | 999 | 6 | Jan 1993 – Jul 2026 |
| Ritchie, John O-8-28757 | Bandera Petroleum, Inc. only | Palo Pinto County Regular | Palo Pinto | 1 | 659 | 396 | Dec 1999 – Mar 2003 |
| Allen-Ritchie "AB" O-8-28604 | Ranger Operating Co. only | Palo Pinto County Regular | — | 3 | 518 | 2.47K | Apr 1999 – Dec 2008 |
| Ritchie O-8-29411 | Strand Energy, L.C. only | Possum Kingdom (Basal Congl.) | Palo Pinto | 1 | 420 | 2.72K | May 2004 – Oct 2004 |