| John J Bush 218-219 Unit A O-10-51841 | Crescent Energy Operating, LLC only | Hoefs T-K (Wolfcamp) | Reeves | 5 | 1.56M | 3.16M | Dec 2018 – Apr 2026 |
| John J Bush 218-219 Unit B O-10-53323 | Crescent Energy Operating, LLC only | Hoefs T-K (Wolfcamp) | Reeves | 4 | 1.33M | 3.02M | Aug 2019 – Apr 2026 |
| John James 26-16 O-10-47547 | COG Operating LLC only | Phantom (Wolfcamp) | Loving | 1 | 426K | 1.07M | Apr 2016 – Apr 2026 |
| John Jr Unit O-1-17017 | Murphy Expl. & Prod. Co. - USA only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 204K | 228K | Jul 2013 – Apr 2026 |
| Fazzino, John J. Unit O-3-17690 | Wildfire Energy Operating LLC only | Kurten (Buda) | Brazos | 1 | 95.1K | 138K | Jan 1993 – Mar 2026 |
| Haley, John Jr. "D" O-10-39542 | Tap Rock Operating, LLC only | Two Georges (Bone Spring) | Loving | 1 | 87.1K | 33.1K | Jun 2009 – Apr 2026 |
| Elliff, John J., Mrs. O-4-6070 | J&G Oil & Gas only | Agua Dulce (6750) | Nueces | 1 | 18.9K | 85 | Jan 1993 – Nov 2000 |
| Johnson, John J. O-9-17373 | Baker Operating, Inc. only | Enoch Johnson (Morris Sand) | Runnels | 1 | 15.8K | 3.13K | Sep 2008 – Jan 2023 |
| Naegelin, John Jr. O-1-11102 | Calk Oil Company only | Somerset | Atascosa | 4 | 12.1K | 18 | Jan 1993 – Mar 2026 |
| Elliff, John J., Mrs. O-4-5164 | J&G Oil & Gas only | Agua Dulce (Sponberg -A-) | Nueces | 2 | 10.3K | 31 | Jan 1993 – Jul 1999 |
| Copeland, John Jr. O-9-11437 | O.G.P. Operating, Inc. only | Jameson (Strawn) | Sterling | 1 | 9K | 87.6K | Jan 1993 – Aug 2005 |
| Copeland, John Jr., "C" O-9-11871 | Energy Onramp LLC only | Jameson (Strawn) | Sterling | 1 | 7.1K | 77.1K | Jan 1993 – Mar 2023 |
| John J. Miles, Jr. Gas Unit G-13-207842 | Diversified Production LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 6.44K | 1.18M | Feb 2005 – Jan 2026 |
| Copeland, John Jr., "D" O-9-11872 | Quail Ridge Petroleum LLC only | Jameson (Strawn) | Sterling | 1 | 5.63K | 62.5K | Jan 1993 – Mar 2026 |
| Matus, John Jr. O-13-31347 | Blackbrush O & G, LLC only | Foard County Regular | Foard | 1 | 4.86K | 0 | Feb 2009 – Jul 2019 |
| John J. Miles Unit G-13-255314 | Diversified Production LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 4.74K | 2.25M | Sep 2010 – Apr 2026 |
| John J Miles Unit G-13-261516 | Diversified Production LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 4.61K | 1.8M | Jul 2011 – Apr 2026 |
| Copeland, John Jr. G-9-210267 | Quail Ridge Petroleum LLC only | Jameson (Strawn) | Sterling | 1 | 4.61K | 81.5K | Jun 2005 – Mar 2026 |
| Copeland, John Jr., "F" O-9-11873 | O.G.P. Operating, Inc. only | Jameson (Strawn) | Sterling | 1 | 3.95K | 74.5K | Jan 1993 – Sep 2005 |
| Russell, John Jr. O-1-2496 | Paisano Production, Inc. only | Eckert | Bexar | 7 | 3.59K | 68 | Jan 1993 – May 2006 |
| Copeland, John Jr. "B" O-9-11585 | Quail Ridge Petroleum LLC only | Jameson (Strawn) | Sterling | 1 | 3.26K | 48.5K | Jan 1993 – Mar 2026 |
| Copeland, John Jr., "A" O-9-11864 | O.G.P. Operating, Inc. only | Jameson (Strawn) | Sterling | 1 | 2.98K | 53.5K | Jan 1993 – May 2005 |
| Grissom, John J. O-2-2029 | Staples, James W. only | Dahl (Slick Sand) | Bee | 1 | 2.85K | 92 | Jan 1993 – Nov 2000 |
| Isaacs, John Jr. et Al G-14-112133 | BP America Production Company only | Canadian, SW. (Granite Wash) | Hemphill | 1 | 2.37K | 209K | Jan 1993 – Mar 2004 |
| Copeland, John Jr. "F" G-9-212322 | Quail Ridge Petroleum LLC only | Jameson (Strawn) | Sterling | 1 | 1.86K | 47.9K | Oct 2005 – Mar 2026 |
| Copeland, John Jr. "A" G-9-210265 | Quail Ridge Petroleum LLC only | Jameson (Strawn) | Sterling | 1 | 1.77K | 35.5K | Jun 2005 – Mar 2026 |
| Martin, John Jr. O-4-12507 | Texas Southern Petroleum Corp. only | Martin Ranch (5100) | Duval | 1 | 1.5K | 4.1K | Nov 1995 – Jun 2001 |
| Welder, John J. O-2-4638 | Aurora Resources Corporation only | Berkow (Kohler) | Bee | 4 | 1.42K | 500 | Jan 1993 – Jun 1998 |
| Copeland, John Jr., "E" O-9-11863 | Quail Ridge Petroleum LLC only | Jameson (Strawn) | Sterling | 1 | 1.26K | 31.7K | Jan 1993 – Jun 2023 |
| Johnson, John J. O-8-29775 | Boaz Energy II Operating, LLC only | Hrubetz (Ellen) | Runnels | 1 | 894 | 240 | Aug 2006 – Aug 2008 |
| Copeland, John Jr., "C" G-9-295183 | Quail Ridge Petroleum LLC only | Jameson (Strawn) | Sterling | 1 | 495 | 4.18K | Apr 2023 – Mar 2026 |
| Haley, John Jr. -D- G-10-59069 | Endeavor Energy Resources L.P. only | Evetts (Silurian) | Loving | 1 | 354 | 52.2M | Jan 1993 – Nov 2006 |
| Cegelski, John J. Jr. O-1-11213 | Great Plains Resources, Inc. only | Somerset | Bexar | 1 | 156 | 18 | Apr 1993 – Oct 1995 |
| Hunt, John Jr. G-4-85826 | Hewitt, Robert J. only | Midway, East (10200) | San Patricio | 1 | 118 | 2.74K | Jan 1993 – Nov 1993 |
| Martin, John Jr. G-4-108410 | Conoco Inc. only | Celicia (Wilcox Carrizo) | Webb | 1 | 66 | 3.28K | Jan 1993 – Aug 1993 |
| Martin, John Jr. -A- G-4-113611 | Conoco Inc. only | Chemel (Lobo) | Webb | 1 | 4 | 13.7K | Jan 1993 – Sep 1993 |
| Haley, John Jr G-10-147108 | Exxon Corp. only | Evetts (Pennsylvanian) | Winkler | 1 | 3 | 92.4K | Apr 1993 – Feb 1996 |
| John J Miles, Jr Gas Unit G-13-207956 | Diversified Production LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 2 | 1.14K | Oct 2004 – Oct 2011 |
| Pitts-Winder "A" G-13-59714 | Winder, John Jr. only | Boonsville (Bend Congl., Gas) | Wise | 1 | 0 | 0 | — |
| Welder, J. J., -B- G-2-4680 | Welder, John J., Etal only | Welder Ranch (5700) | Victoria | 1 | 0 | 0 | — |
| Haley, John Jr. -D- G-10-59068 | Endeavor Energy Resources L.P. only | Evetts (Ellenburger) | Loving | 1 | 0 | 0 | — |
| Welder, John J. O-2-4655 | Aurora Resources Corporation only | Berkow (Kohler, 2ND) | Bee | 1 | 0 | 0 | — |
| Jones, John J. O-3-13030 | J & D Well Service only | Giddings (Austin Chalk-3) | Burleson | 1 | 0 | 0 | — |
| Haley, John Jr. G-10-50852 | Exxon Corp. only | Evetts (Ellenburger) | Winkler | 1 | 0 | 0 | — |
| Haley, John Jr. G-10-50775 | Exxon Corp. only | Evetts (Silurian) | Winkler | 1 | 0 | 0 | — |
| Copeland, John Jr., "C" G-9-295668 | Energy Onramp LLC only | Jameson (Strawn) | — | 0 | 0 | 0 | — |
| John J. Miles, Jr. Gas Unit G-8-212409 | Diversified Production LLC only | Granbury, N.E. (Atoka) | Johnson | 1 | 0 | 540 | Oct 2005 – Jan 2006 |
| John Jancik Unit G-4-172776 | Vastar Resources, Inc. only | Wildcat | Hidalgo | 1 | 0 | 0 | — |
| Martin, John Jr G-4-135378 | Conoco Inc. only | Caprice (Lobo, Upper) | Webb | 1 | 0 | 0 | — |
| Kenedy, John Jr. "E" G-4-128724 | Exxon Corp. only | El Paistle (H-50) | Kenedy | 1 | 0 | 0 | — |