| James Trust G-1-279007 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 41.4K | 4.85M | Jun 2015 – Aug 2026 |
| James Trust G-1-279005 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 31.9K | 4.18M | Jun 2015 – Aug 2026 |
| James Trust G-1-279148 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 31K | 3.74M | Jun 2015 – Aug 2026 |
| James Trust G-1-279209 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 24.9K | 3.84M | Jun 2015 – Aug 2026 |
| James Trust G-1-279013 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 24.5K | 3.94M | Jun 2015 – Aug 2026 |
| James Trust G-1-279004 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 23.8K | 4.12M | Jun 2015 – Aug 2026 |
| James Trust G-1-279208 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 21K | 3.51M | Jun 2015 – Aug 2026 |
| James Trust G-1-279457 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 19K | 4.64M | Jul 2015 – Aug 2026 |
| James Trust G-1-279454 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 18.4K | 4.65M | Jul 2015 – Aug 2026 |
| James Trust G-1-279012 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 18.2K | 3.38M | Jun 2015 – Aug 2026 |
| James Trust G-1-279296 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 17.7K | 4.15M | Jun 2015 – Aug 2026 |
| James Trust G-1-287462 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 17.6K | 7.2M | Jul 2019 – Aug 2026 |
| James Trust G-1-279242 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 15.9K | 4.27M | Jun 2015 – Aug 2026 |
| James Trust G-1-287443 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 15.3K | 5.11M | Jul 2019 – Aug 2026 |
| James Trust G-1-279455 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 13.1K | 3.85M | Jul 2015 – Aug 2026 |
| James Trust G-1-287461 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | Webb | 1 | 11.8K | 3.46M | Jul 2019 – Aug 2026 |
| Stewart Trust G-4-259654 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 7.82K | 2.24M | Aug 2010 – Aug 2026 |
| Stewart Trust G-4-266533 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 7.15K | 2.58M | Sep 2011 – Aug 2026 |
| Stewart Trust 1523 G-4-273190 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 5.81K | 3.04M | Nov 2013 – Aug 2026 |
| Appling Trust O-1-10082 | Lewis Petro Properties, Inc. | Tri Bar, North (Olmos) | La Salle | 2 | 4.64K | 15.7K | by Jan 1993 – May 2013 |
| Stewart Trust State GU G-4-273014 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 3.82K | 2.93M | Sep 2013 – Aug 2026 |
| Stewart Trust G-4-266968 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 3.35K | 2.74M | Sep 2011 – Aug 2026 |
| Stewart Trust G-4-268851 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 3.09K | 2.42M | Feb 2012 – Jul 2026 |
| James Trust G-4-292003 | Lewis Petro Properties, Inc. | Tom Walsh (Olmos) | Webb | 1 | 2.98K | 382K | Mar 2021 – Aug 2026 |
| Stewart Trust State G-4-270344 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 2.73K | 2.16M | Mar 2013 – Aug 2026 |
| Stewart Trust G-4-270000 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 2.59K | 2.38M | Jul 2012 – Aug 2026 |
| Stewart Trust G-4-269757 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 2.4K | 1.98M | Mar 2013 – Aug 2026 |
| James Trust G-4-146484 | Lewis Petro Properties, Inc. | Tom Walsh (Olmos) | Webb | 1 | 2.19K | 758K | Sep 1993 – Jun 2026 |
| Stewart Trust G-4-270879 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 1.69K | 1.93M | Feb 2013 – Aug 2026 |
| Wm James Trust G-4-53169 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 1.48K | 599K | by Jan 1993 – Aug 2026 |
| Stewart Trust G-4-260909 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 1.15K | 2.21M | Feb 2012 – Aug 2026 |
| Wm James Trust G-4-86971 | Lewis Petro Properties, Inc. | Tom Walsh (Olmos) | Webb | 1 | 1.06K | 382K | by Jan 1993 – Aug 2026 |
| Wm James Trust G-4-217037 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 1.03K | 630K | Jan 2006 – Jun 2026 |
| Appling Trust G-1-271915 | Lewis Petro Properties, Inc. | Tri Bar (Olmos) | La Salle | 1 | 746 | 5.17K | Jan 2014 – Aug 2026 |
| Wm James Trust G-4-98532 | Lewis Petro Properties, Inc. | Tom Walsh (Olmos) | Webb | 1 | 663 | 157K | by Jan 1993 – Aug 2026 |
| Wm James Trust G-4-208786 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 654 | 379K | Apr 2005 – Feb 2023 |
| VT James Trust 1355 G-4-193612 | Lewis Petro Properties, Inc. | Tom Walsh (Olmos) | Webb | 1 | 530 | 503K | Feb 2003 – Aug 2026 |
| Trust, James 953 G-4-127368 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 520 | 376K | by Jan 1993 – Aug 2026 |
| Wm James Trust G-4-216034 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 466 | 361K | Dec 2005 – May 2019 |
| Wm James Trust G-4-51765 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 437 | 325K | by Jan 1993 – Jun 2026 |
| VT James Trust 1355 G-4-204132 | Lewis Petro Properties, Inc. | Tom Walsh (Olmos) | Webb | 1 | 416 | 300K | Aug 2004 – Aug 2026 |
| Trust, James "951" G-4-127593 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 354 | 313K | by Jan 1993 – Aug 2026 |
| VT James Trust 1355 G-4-202014 | Lewis Petro Properties, Inc. | Tom Walsh (Olmos) | Webb | 1 | 299 | 206K | May 2004 – Aug 2026 |
| Wm James Trust G-4-217212 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 271 | 295K | Dec 2005 – Aug 2026 |
| Wm James Trust G-4-58602 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 271 | 327K | by Jan 1993 – Aug 2026 |
| Wm James Trust G-4-62015 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 250 | 293K | by Jan 1993 – Aug 2026 |
| VT James Trust 1355 G-4-205954 | Lewis Petro Properties, Inc. | Tom Walsh (Olmos) | Webb | 1 | 210 | 229K | Nov 2004 – Aug 2026 |
| VT James Trust 1355 G-4-53509 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 193 | 275K | by Jan 1993 – Nov 2025 |
| VT James Trust 1355 G-4-211549 | Lewis Petro Properties, Inc. | Tom Walsh (Olmos) | Webb | 1 | 188 | 191K | Jul 2005 – Aug 2026 |
| Cooke, C. N. Trust G-1-163606 | Lewis Petro Properties, Inc. | Cooke (Edwards Lime) | La Salle | 1 | 176 | 933K | Apr 1997 – Jul 2026 |