| Cocina Blanca SA B G-1-296687 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | La Salle | 1 | 277K | 3.91M | Dec 2023 – Aug 2026 |
| Cocina Blanca SA A G-1-296626 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | La Salle | 1 | 237K | 3.64M | Dec 2023 – Aug 2026 |
| Cocina Blanca SA F G-1-299046 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | La Salle | 1 | 204K | 2.28M | Feb 2025 – Aug 2026 |
| Gates N TR5 G-1-275469 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 139K | 5.47M | Oct 2013 – Aug 2026 |
| Cocina Blanca SA H G-1-299081 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | La Salle | 1 | 136K | 1.73M | Feb 2025 – Aug 2026 |
| Cocina Blanca SA G G-1-298914 | Lewis Petro Properties, Inc. | Hawkville (Eagleford Shale) | La Salle | 1 | 129K | 1.77M | Feb 2025 – Aug 2026 |
| Gates 'N' TR4 G-1-283713 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 65.7K | 1.22M | Nov 2017 – Dec 2018 |
| Gates Ranch O-1-14359 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 28.5K | 112K | Jul 2001 – Jul 2024 |
| Gates Ranch -A- O-1-7354 | Lewis Petro Properties, Inc. | Catarina, SW (San Miguel,oil) | Dimmit | 3 | 22.9K | 265K | by Jan 1993 – Jul 2017 |
| Gates Ranch "A" O-1-14432 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Webb | 3 | 22.6K | 55.9K | Mar 2003 – Apr 2011 |
| Gates Ranch O-1-4647 | Lewis Petro Properties, Inc. | Gates Catarina | Dimmit | 1 | 17.5K | 206K | by Jan 1993 – Dec 2015 |
| Gates 'N' TR4 G-1-289655 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 14.9K | 122K | Nov 2018 – Dec 2018 |
| Gates O TR2 G-1-282048 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Webb | 1 | 9.12K | 628K | Feb 2017 – Apr 2025 |
| Gates 'N' TR4 G-1-289440 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 7.35K | 164K | Nov 2018 – Dec 2018 |
| Salinas, Juan G-4-268950 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 6.95K | 1.43M | Oct 2011 – Aug 2026 |
| Gates Ranch G-1-77562 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 4.49K | 571K | by Jan 1993 – Jul 2024 |
| Gates Ranch G-1-124874 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Dimmit | 1 | 3.54K | 116K | by Jan 1993 – Nov 2010 |
| Gates "O" TR3 G-1-256538 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Webb | 1 | 3.42K | 143K | Apr 2010 – Jul 2025 |
| Gates Ranch G-1-113640 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 3.31K | 96.4K | by Jan 1993 – Apr 2011 |
| Gates Ranch G-1-80747 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 3.19K | 414K | by Jan 1993 – Jan 2016 |
| Gates "O" TR3 G-1-253106 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Webb | 1 | 3.14K | 320K | Sep 2009 – Apr 2024 |
| Gates Ranch G-1-88658 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 3.1K | 222K | by Jan 1993 – Mar 2013 |
| Gates Ranch G-1-92178 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Webb | 1 | 2.32K | 151K | by Jan 1993 – Jul 2025 |
| Gates 'N' TR4 G-1-275928 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 2.17K | 188K | May 2012 – Aug 2026 |
| Salinas, Juan G-4-268971 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 2.03K | 986K | Mar 2012 – Aug 2026 |
| Gates Ranch G-1-61257 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 1.74K | 121K | by Jan 1993 – Jan 2016 |
| Gates Ranch G-1-83204 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 1.67K | 274K | by Jan 1993 – Jul 2024 |
| Pina G-4-276879 | Lewis Petro Properties, Inc. | Owen (Olmos) | Webb | 1 | 1.61K | 935K | May 2016 – Aug 2026 |
| Gates Ranch G-1-71943 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 1.47K | 144K | by Jan 1993 – Jan 2016 |
| Gates Ranch G-1-88659 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 1.19K | 166K | by Jan 1993 – Dec 2004 |
| Gates Ranch G-1-79444 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 1.16K | 228K | by Jan 1993 – Mar 2015 |
| Gates Ranch -A- O-1-8359 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 1.1K | 9.74K | by Jan 1993 – Dec 2003 |
| Gates Ranch "A" G-1-191282 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Webb | 1 | 1.03K | 139K | Mar 2002 – Jul 2025 |
| Gates O TR2 G-1-257900 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Webb | 1 | 989 | 3.96K | Aug 2010 – Apr 2024 |
| Gates Ranch G-1-92630 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 920 | 69.7K | by Jan 1993 – Jan 2009 |
| Gates Ranch G-1-78970 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 793 | 120K | by Jan 1993 – Jan 2016 |
| Gates Ranch "A" G-1-86908 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 772 | 67.9K | by Jan 1993 – May 2010 |
| Gates Ranch G-1-63696 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 763 | 84.1K | by Jan 1993 – Jan 2016 |
| Burkholder G-1-70954 | Lewis Petro Properties, Inc. | Encinal (5800) | La Salle | 1 | 704 | 605K | by Jan 1993 – Sep 2011 |
| Gates O TR2 O-1-14824 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Webb | 1 | 659 | 8.54K | Apr 2006 – Oct 2010 |
| Gates Ranch "A" G-1-78769 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 548 | 75.9K | by Jan 1993 – Feb 2002 |
| Gates Ranch "A" G-1-78885 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 541 | 69.7K | by Jan 1993 – Dec 2003 |
| Briscoe G-1-172346 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 515 | 46K | Mar 1999 – Sep 2013 |
| Gates Ranch "A" G-1-99402 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 515 | 107K | by Jan 1993 – Jan 2016 |
| Briscoe/Hulsman G-1-167680 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 511 | 54K | Mar 1998 – Nov 2013 |
| Gates Ranch "A" G-1-85508 | Lewis Petro Properties, Inc. | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 496 | 11K | by Jan 1993 – Feb 2003 |
| Gates Ranch "A" G-1-64250 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 478 | 22.5K | by Jan 1993 – Dec 2003 |
| Gates Ranch "A" G-1-65829 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 474 | 69.1K | by Jan 1993 – Jan 2016 |
| Briscoe/Hulsman G-1-65086 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 461 | 39.6K | May 1997 – Oct 2006 |
| Briscoe/Hulsman G-1-168647 | Lewis Petro Properties, Inc. | Catarina, SW. (Olmos) | Dimmit | 1 | 456 | 35.2K | Jun 1998 – Nov 2013 |