| Storey-Peebles Unit O-1-17998 | Lewis Petro Properties, Inc. | Tres Encanto (Escondido) | La Salle | 4 | 634K | 3.84M | Oct 2012 – Jul 2026 |
| Thornton O-1-18219 | Lewis Petro Properties, Inc. | Eagleville (Eagle Ford-1) | La Salle | 2 | 278K | 1.5M | May 2014 – Jul 2026 |
| Wong-Storey O-1-18063 | Lewis Petro Properties, Inc. | Tres Encanto (Escondido) | La Salle | 2 | 249K | 5.36M | Feb 2014 – Jul 2026 |
| Storey Unit B O-1-18416 | Lewis Petro Properties, Inc. | Tres Encanto (Escondido) | La Salle | 2 | 206K | 1.94M | Feb 2013 – Jul 2026 |
| George GU A O-1-18676 | Lewis Petro Properties, Inc. | Eagleville (Eagle Ford-1) | La Salle | 1 | 206K | 944K | Mar 2015 – Jul 2026 |
| Gates 07-Dr O-1-21940 | Lewis Petro Properties, Inc. | Lorenzo (Austin Chalk) | Webb | 1 | 143K | 610K | Jul 2025 – Jul 2026 |
| Martindale O-1-18412 | Lewis Petro Properties, Inc. | Tres Encanto (Escondido) | La Salle | 2 | 142K | 3.12M | Jan 2013 – Jul 2026 |
| WK Unit 16 O-1-17251 | Lewis Petro Properties, Inc. | Eagleville (Eagle Ford-1) | La Salle | 1 | 125K | 445K | Jun 2013 – Jul 2026 |
| VT Storey, H. D. O-1-4231 | Lewis Petro Properties, Inc. | Storey (5250) | La Salle | 2 | 104K | 75.8K | Jan 1993 – Jul 2025 |
| Clscm, Ltd O-1-18040 | Lewis Petro Properties, Inc. | Eagleville (Eagle Ford-1) | La Salle | 2 | 101K | 380K | Feb 2014 – Jul 2026 |
| Storey Unit A O-1-17929 | Lewis Petro Properties, Inc. | Tres Encanto (Escondido) | La Salle | 1 | 83.4K | 949K | May 2012 – Jul 2026 |
| VT H. D. Storey Unit O-1-14034 | Lewis Petro Properties, Inc. | Storey (3940) | La Salle | 1 | 80.9K | 23.6K | Apr 1996 – Jul 2026 |
| Martin Tr. 2 O-1-14587 | Lewis Petro Properties, Inc. | Sun T S H (Olmos) | La Salle | 7 | 73.6K | 1.65M | May 2005 – Jul 2026 |
| Martindale Storey O-1-17976 | Lewis Petro Properties, Inc. | Tres Encanto (Escondido) | La Salle | 2 | 69.3K | 1.41M | Feb 2014 – Jul 2026 |
| Storey NO 1 O-1-14953 | Lewis Petro Properties, Inc. | Tres Encanto (Escondido) | La Salle | 4 | 65.3K | 511K | Jul 2008 – Jul 2026 |
| Lyssy O-1-9149 | Lewis Petro Properties, Inc. | Tri Bar, North (Olmos) | La Salle | 15 | 53.2K | 1.4M | Jan 1993 – Mar 2011 |
| Martin Tr. 4 O-1-14752 | Lewis Petro Properties, Inc. | Sun T S H (Olmos) | La Salle | 2 | 38.1K | 242K | Jun 2005 – Jul 2026 |
| Gates 07-Dr O-1-20659 | Lewis Petro Properties, Inc. | Lorenzo (Austin Chalk) | Webb | 2 | 35.8K | 202K | Apr 2022 – Mar 2023 |
| Gates Ranch O-1-14359 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 28.5K | 112K | Jul 2001 – Jul 2026 |
| Gates Ranch -A- O-1-7354 | Lewis Petro Properties, Inc. | Catarina, SW (San Miguel,oil) | Dimmit | 3 | 22.9K | 265K | Jan 1993 – Feb 2018 |
| Gates Ranch "A" O-1-14432 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Webb | 3 | 22.6K | 55.9K | Feb 2003 – Dec 2013 |
| Storey B Unit O-1-18505 | Lewis Petro Properties, Inc. | Tres Encanto (Escondido) | La Salle | 1 | 21.3K | 217K | Nov 2013 – Jul 2026 |
| Gates Ranch O-1-4647 | Lewis Petro Properties, Inc. | Gates Catarina | — | 1 | 17.5K | 206K | Jan 1993 – Jul 2026 |
| Martin 'a' 9 O-1-14751 | Lewis Petro Properties, Inc. | Sun T S H (Olmos) | La Salle | 1 | 13.7K | 27.6K | Jun 2005 – Jul 2026 |
| Crisp, Willard E. 26 O-1-15041 | Lewis Petro Properties, Inc. | Atlee (Olmos) | La Salle | 1 | 12.5K | 228K | May 2008 – Jul 2026 |
| Appling 9A O-1-14822 | Lewis Petro Properties, Inc. | Sun T S H (Olmos) | La Salle | 2 | 11.7K | 301K | Sep 2006 – Jul 2026 |
| Appling 902 O-1-14857 | Lewis Petro Properties, Inc. | Sun T S H (Olmos) | La Salle | 1 | 10.3K | 28.1K | Aug 2007 – Jul 2026 |
| VT Ozema O-1-10237 | Lewis Petro Properties, Inc. | Martin Heirs (Escondido) | La Salle | 1 | 8.35K | 93.4K | Jan 1993 – Jul 2026 |
| Cooke, C. N. O-1-14780 | Lewis Petro Properties, Inc. | Cooke Ranch (Olmos) | La Salle | 1 | 6.67K | 813 | Aug 2006 – Jul 2026 |
| Martin 10 O-1-14542 | Lewis Petro Properties, Inc. | Stuart City, S. (Escondido) | La Salle | 1 | 6.48K | 31.8K | Jun 2004 – Dec 2006 |
| Storey O-1-15001 | Lewis Petro Properties, Inc. | Storey, S. (Wilcox 5450) | La Salle | 1 | 5.95K | 3.27K | Sep 2008 – Jul 2026 |
| Martin 10 O-1-14722 | Lewis Petro Properties, Inc. | Stuart City, SW. (Escondido) | La Salle | 1 | 5.63K | 22K | Apr 2006 – May 2007 |
| Cooke, C.N. -B- Unit O-1-11505 | Lewis Petro Properties, Inc. | Cooke Ranch (Olmos) | La Salle | 1 | 4.97K | 148K | Jan 1993 – Feb 2010 |
| Lyssy 720 O-1-17409 | Lewis Petro Properties, Inc. | Tri Bar (Olmos) | La Salle | 1 | 4.68K | 50.1K | Apr 2013 – Jul 2026 |
| Appling Trust O-1-10082 | Lewis Petro Properties, Inc. | Tri Bar, North (Olmos) | La Salle | 2 | 4.64K | 15.7K | Jan 1993 – Jul 2014 |
| Parr, G. B. Fee O-4-3259 | Lewis Petro Properties, Inc. | Watkins | Webb | 10 | 4.33K | 65 | Jan 1993 – Feb 2011 |
| Chato 28 C O-1-14928 | Lewis Petro Properties, Inc. | Sun T S H (Olmos) | La Salle | 2 | 4.25K | 170K | Nov 2007 – Oct 2009 |
| Lyssy 720 O-1-14929 | Lewis Petro Properties, Inc. | Tri Bar, North (Olmos) | La Salle | 1 | 3.98K | 58.6K | Nov 2007 – May 2014 |
| Gates 11-Dr O-1-20655 | Lewis Petro Properties, Inc. | Lorenzo (Austin Chalk) | Webb | 2 | 3.65K | 31.5K | Feb 2022 – Mar 2023 |
| Cerrito Land Company 1389 O-4-13189 | Lewis Petro Properties, Inc. | Owen (Escondido) | — | 1 | 3.64K | 134K | Feb 2003 – Jul 2019 |
| Lyssy 709 O-1-17407 | Lewis Petro Properties, Inc. | Tri Bar (Olmos) | La Salle | 1 | 3.6K | 88K | Apr 2013 – Jul 2026 |
| VT Gutierrez, Robert O-1-10393 | Lewis Petro Properties, Inc. | Martin Heirs (Escondido) | La Salle | 1 | 3.44K | 21.6K | Jan 1993 – Jul 2026 |
| Appling 9 O-1-14721 | Lewis Petro Properties, Inc. | Sun T S H (Olmos) | La Salle | 1 | 3.15K | 62.6K | Apr 2006 – Apr 2013 |
| Thornton O-1-9511 | Lewis Petro Properties, Inc. | Fiedler Brothers | La Salle | 1 | 2.92K | 24 | Jan 1993 – Jul 2026 |
| Chato 23 O-1-14485 | Lewis Petro Properties, Inc. | Stuart City, SW. (Escondido) | La Salle | 1 | 2.88K | 30.6K | Jun 2003 – Jun 2009 |
| VT Fansler, Lorraine O-1-16981 | Lewis Petro Properties, Inc. | Tri Bar (Olmos) | La Salle | 5 | 2.83K | 255K | Apr 2013 – Jul 2026 |
| Appling 9 O-1-14835 | Lewis Petro Properties, Inc. | Sun T S H (Wilcox) | La Salle | 1 | 2.52K | 99.2K | Dec 2006 – Jul 2009 |
| S. Zamora O-4-13757 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 2.48K | 18.4K | Nov 2011 – Sep 2014 |
| Lyssy 709 O-1-15043 | Lewis Petro Properties, Inc. | Tri Bar, North (Olmos) | La Salle | 1 | 2.18K | 48.9K | Nov 2008 – May 2014 |
| VT Beckman, M. A. O-1-14434 | Lewis Petro Properties, Inc. | Two Fingers, S. (Wilcox 5550) | La Salle | 1 | 2.17K | 0 | May 2003 – Jul 2026 |