| Otto Gas Unit No. 1 G-4-195099 | Roy Jackson Energy Operating, LL only | Kingsville, SW (Cochiti) | Kleberg | 1 | 556K | 2.56M | May 2003 – Dec 2023 |
| Smith Gas Unit 1 G-4-187132 | Roy Jackson Energy Operating, LL only | Kingsville, SW (Cochiti) | Kleberg | 1 | 493K | 3.78M | Oct 2001 – May 2017 |
| Jesuit Gas Unit G-4-225391 | Finaly Resources LLC only | Jesuit (Loyola Beach) | Kleberg | 1 | 477K | 9.38M | Sep 2006 – Mar 2026 |
| Smith Gas Unit 1 G-4-193119 | Roy Jackson Energy Operating, LL only | Kingsville, SW (Cochiti) | Kleberg | 1 | 363K | 2.09M | Jan 2003 – Dec 2023 |
| Walker Gas Unit 1 G-4-192179 | Roy Jackson Energy Operating, LL only | Kingsville, SW (Taos) | Kleberg | 1 | 270K | 8.82M | Nov 2002 – Dec 2008 |
| King Ranch Borregos G-4-274349 | EOG Resources, Inc. only | Krb\zuni-NC (Vxbg) | Kleberg | 1 | 250K | 5.27M | Apr 2014 – Apr 2026 |
| Bevan Bros. G-4-188525 | OXY USA Inc. only | Kingsville, SW (Cochiti) | Kleberg | 1 | 231K | 1.2M | Feb 2002 – Oct 2011 |
| Walker Gas Unit 1 G-4-191422 | Roy Jackson Energy Operating, LL only | Kingsville, SW (Taos) | Kleberg | 1 | 214K | 6.38M | Aug 2002 – May 2017 |
| King Ranch Borregos G-4-190655 | EOG Resources, Inc. only | Kingsville, SW (Taos) | Kleberg | 1 | 202K | 4.99M | Aug 2002 – Jul 2013 |
| King Ranch Borregos G-4-190012 | EOG Resources, Inc. only | Krb\zuni-NC (Vxbg) | Kleberg | 1 | 177K | 4.96M | Jan 2002 – Nov 2017 |
| Canales, E.G. G-4-156689 | Remora Operating, LLC only | T-C-B (Vxbg Consolidated) | Kleberg | 1 | 174K | 3.45M | Mar 1995 – Apr 2026 |
| Jesuit Gas Unit G-4-244684 | Finaly Resources LLC only | Jesuit (Loyola Beach) | Kleberg | 1 | 160K | 5.37M | May 2008 – Aug 2024 |
| King Ranch Borregos G-4-267677 | EOG Resources, Inc. only | Krb\zuni-NC (Vxbg) | Kleberg | 1 | 159K | 3.47M | May 2012 – Dec 2024 |
| Smith Gas Unit 1 G-4-190615 | Roy Jackson Energy Operating, LL only | Kingsville, SW (Cochiti) | Kleberg | 1 | 139K | 979K | Mar 2002 – Apr 2006 |
| King Ranch Visnaga G-4-295280 | Headington Energy Partners, LLC only | Alazan, North (Deep Frio) | Kleberg | 1 | 127K | 879K | Mar 2023 – Apr 2026 |
| King Ranch Tijerina G-4-276033 | EOG Resources, Inc. only | T-C-B (Vxbg Consolidated) | Kleberg | 1 | 124K | 6.14M | Feb 2015 – Apr 2026 |
| Smith Gas Unit 1 G-4-196968 | OXY USA Inc. only | Kingsville, SW (Cochiti) | Kleberg | 1 | 124K | 947K | Jul 2003 – Jan 2013 |
| Smith Gas Unit 1 G-4-192504 | Roy Jackson Energy Operating, LL only | Kingsville, SW (Cochiti) | Kleberg | 1 | 119K | 1.34M | Aug 2002 – Aug 2004 |
| King Ranch Madero South G-4-297068 | Headington Energy Partners, LLC only | Alazan, North (Deep Frio) | Kleberg | 1 | 118K | 475K | Oct 2023 – Apr 2026 |
| King Ranch Visnaga G-4-295266 | Headington Energy Partners, LLC only | Alazan, North (Deep Frio) | Kleberg | 1 | 107K | 1.25M | Oct 2022 – Apr 2026 |
| King Ranch Borregos G-4-189676 | EOG Resources, Inc. only | Krb\zuni-NC (Vxbg) | Kleberg | 1 | 106K | 4.47M | Jan 2002 – Jan 2020 |
| Otto Gas Unit No. 1 G-4-194247 | Roy Jackson Energy Operating, LL only | Kingsville, SW (Cochiti) | Kleberg | 1 | 101K | 416K | Mar 2003 – Sep 2023 |
| King Ranch Borregos G-4-195064 | EOG Resources, Inc. only | Kingsville, SW (Taos) | Kleberg | 1 | 99.9K | 2.13M | Mar 2003 – Jan 2008 |
| King Ranch Borregos G-4-275673 | EOG Resources, Inc. only | Krb\zuni-NC (Vxbg) | Kleberg | 1 | 98.1K | 2.87M | Jul 2014 – Jul 2025 |
| King Ranch Borregos G-4-276245 | EOG Resources, Inc. only | Krb\zuni-NC (Vxbg) | Kleberg | 1 | 91.5K | 1.65M | Jan 2015 – Apr 2026 |
| Yeary G-4-189833 | Roy Jackson Energy Operating, LL only | Kingsville, SW (Taos) | Kleberg | 1 | 87.7K | 1.58M | Apr 2002 – Jun 2017 |
| King Ranch Canelo G-4-259317 | EOG Resources, Inc. only | Kr\boa (VX Cons.) | Kleberg | 1 | 86.2K | 4.24M | Jan 2011 – Apr 2026 |
| King Ranch Minerals G-4-213685 | Blue Wing Energy, Inc. only | Krb\zuni-NC (Vxbg) | Kleberg | 1 | 84.8K | 1.85M | Aug 2005 – Mar 2020 |
| King Ranch Borregos G-4-191780 | EOG Resources, Inc. only | Kingsville, SW (Taos) | Kleberg | 1 | 84.1K | 1.56M | Oct 2002 – Mar 2007 |
| King Ranch Borregos G-4-268017 | EOG Resources, Inc. only | Krb\zuni-NC (Vxbg) | Kleberg | 1 | 83.9K | 1.01M | Jan 2012 – May 2016 |
| Jesuit Gas Unit G-4-232958 | Finaly Resources LLC only | Jesuit (Loyola Beach) | Kleberg | 1 | 82.9K | 3.25M | Nov 2007 – Apr 2023 |
| Yeary G-4-188873 | Roy Jackson Energy Operating, LL only | Kingsville, SW (Taos) | Kleberg | 1 | 82.8K | 472K | Jan 2002 – Jan 2020 |
| King Ranch Borregos G-4-189423 | EOG Resources, Inc. only | Krb\zuni-NC (Vxbg) | Kleberg | 1 | 81.7K | 2.01M | Feb 2002 – May 2013 |
| King Ranch Borregos G-4-277795 | EOG Resources, Inc. only | Krb\zuni-NC (Vxbg) | Kleberg | 1 | 78.3K | 1.67M | Oct 2014 – Mar 2021 |
| King Ranch Borregos G-4-257982 | EOG Resources, Inc. only | Borregos (Zone K-08) | Kleberg | 1 | 77.8K | 1.92M | Aug 2010 – Feb 2020 |
| Canales, E. G. G-4-150812 | Remora Operating, LLC only | T-C-B (Vxbg Consolidated) | Kleberg | 1 | 75.9K | 2.63M | Aug 1994 – Apr 2026 |
| Bevan Bros. G-4-196971 | Sheridan Production Company, LLC only | Kingsville, SW (Taos) | Kleberg | 1 | 74.8K | 453K | Aug 2003 – Oct 2012 |
| Yeary G-4-191695 | Roy Jackson Energy Operating, LL only | Kingsville, SW (Taos) | Kleberg | 1 | 74.2K | 2.44M | Oct 2002 – Dec 2023 |
| King Ranch Visnaga G-4-296331 | Headington Energy Partners, LLC only | Alazan, North (Deep Frio) | Kleberg | 1 | 72.7K | 886K | Oct 2023 – Nov 2025 |
| King Ranch Seeligson G-4-207592 | EOG Resources, Inc. only | Krb\zuni-NC (Vxbg) | Kleberg | 1 | 72.7K | 4.87M | Jul 2004 – Feb 2026 |
| Canales, A. T. G-4-145914 | Remora Operating, LLC only | T-C-B (Vxbg Consolidated) | Kleberg | 1 | 72.5K | 3.23M | May 1993 – Apr 2026 |
| Jesuit Gas Unit G-4-250748 | Finaly Resources LLC only | Jesuit (Upper del Grullo) | Kleberg | 1 | 69.5K | 3.57M | Jun 2008 – Mar 2026 |
| King Ranch Canelo G-4-261883 | EOG Resources, Inc. only | Kr\boa (VX Cons.) | Kleberg | 1 | 64.1K | 4.65M | Jun 2011 – Apr 2026 |
| Canales, A.T. G-4-117570 | Hilcorp Energy Company only | T-C-B (Vxbg Consolidated) | Kleberg | 1 | 62.4K | 3M | Jan 1993 – Jun 2004 |
| Walker Gas Unit 1 G-4-193078 | Roy Jackson Energy Operating, LL only | Kingsville, SW (Taos) | Kleberg | 1 | 61.9K | 1.79M | Jan 2003 – Jul 2023 |
| Canales, A.T. G-4-143540 | Remora Operating, LLC only | T-C-B (Vxbg Consolidated) | Kleberg | 1 | 61.6K | 3.1M | Jan 1993 – Apr 2026 |
| King Ranch Laguna Larga G-4-186055 | EOG Resources, Inc. only | T-C-B (Vxbg Consolidated) | Kleberg | 1 | 60.6K | 6.07M | Sep 2001 – Apr 2026 |
| Smith Gas Unit 1 G-4-209132 | Roy Jackson Energy Operating, LL only | Kingsville, SW (Cochiti) | Kleberg | 1 | 59.4K | 591K | Jan 2005 – Oct 2017 |
| King Ranch Borregos G-4-291665 | EOG Resources, Inc. only | Krb\zuni-NC (Vxbg) | Kleberg | 1 | 59.1K | 1.7M | Oct 2021 – Apr 2026 |
| Canales, E.G G-4-74454 | Remora Operating, LLC only | T-C-B (Vxbg Consolidated) | Kleberg | 1 | 58.9K | 1.76M | Jan 1993 – Apr 2026 |