| Kelley Wilson Unit O-1-15919 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 15 | 3.79M | 8.38M | May 2012 – Apr 2026 |
| Kelley State 22 O-10-47877 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 2 | 772K | 643K | Jan 2016 – Apr 2026 |
| Kelley State Kamo B 22-23 O-10-52255 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 1 | 612K | 793K | Nov 2018 – Apr 2026 |
| Kelley State Kamo a 22-23 O-10-51871 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 1 | 504K | 781K | Nov 2018 – Apr 2026 |
| Kelley State Kamo 22-23 E O-10-57508 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 1 | 363K | 418K | Sep 2022 – Apr 2026 |
| Kelley State Kamo 22-23 D O-10-57403 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 1 | 363K | 425K | Aug 2022 – Apr 2026 |
| Kelley State Kamo 22-23 C O-10-57414 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 1 | 356K | 520K | Aug 2022 – Apr 2026 |
| Kelley D O-14-9324 | Questa Energy Corporation only | Lipscomb, S.E. (Cleveland) | Hemphill | 1 | 154K | 590K | Jun 2013 – Apr 2026 |
| Kelley A O-14-9040 | Questa Energy Corporation only | Lipscomb, S.E. (Cleveland) | Hemphill | 5 | 150K | 401K | May 2012 – Oct 2025 |
| Ned Kelley (Allocation) O-3-27613 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 140K | 84.7K | Aug 2018 – Mar 2026 |
| Kelley O-13-15972 | S&G Oil LLC only | Wichita County Regular | Wichita | 26 | 128K | 25 | Jan 1993 – Mar 2026 |
| Kelley O-10-31943 | Pitts Energy Co. only | Scott (Cherry Canyon) | Ward | 2 | 123K | 159K | Jan 1993 – Jan 2020 |
| Kelley, Laura Nelms O-6-11757 | HD Operating Co, LLC only | Laura la Velle, S. (1600) | Houston | 5 | 54.8K | 9 | Jan 1993 – Feb 2026 |
| Kelley O-10-53409 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 2 | 43.9K | 57.8K | Feb 2020 – Apr 2026 |
| Myra Kelley 04 G-2-260383 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 43.7K | 1.29M | Dec 2010 – Apr 2026 |
| Kelley B O-14-9322 | Questa Energy Corporation only | Lipscomb, S.E. (Cleveland) | Hemphill | 1 | 43.4K | 267K | Aug 2013 – Apr 2026 |
| Kelley, Ira et UX O-6-11069 | Jamex, Inc. only | Wolf Creek (Pettit) | Anderson | 1 | 35.4K | 1.25M | Jan 1993 – Oct 2019 |
| Kelley 44 O-10-41580 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Howard | 1 | 24.1K | 133K | Feb 2011 – Jun 2024 |
| Kelley C O-14-9323 | Questa Energy Corporation only | Lipscomb, S.E. (Cleveland) | Hemphill | 1 | 23.6K | 145K | Aug 2013 – Nov 2025 |
| Kelley O-5-3907 | Deguello Operating LLC only | Centerville, S. (Woodbine W-1) | Leon | 1 | 20K | 2.84K | Jan 2010 – Apr 2021 |
| Kelley O-5-2695 | Juna Operating, Inc. only | Powell | Navarro | 1 | 19.9K | 387 | Jan 1993 – May 2001 |
| Kelley, Charlie -A- O-1-9563 | Petroleum Recovery Systems, L.C. only | Luling-Branyon | Caldwell | 6 | 19.6K | 9.33K | Jan 1993 – Mar 2026 |
| Kelley O-13-31609 | Quatro Oil and Gas, Inc. only | Wilbarger County Regular | Wilbarger | 1 | 18.7K | 0 | May 2010 – Apr 2026 |
| Kelley Gas Unit G-2-226380 | Merit Energy Company only | Speaks, S. (Lower Wilcox) | Lavaca | 1 | 15.5K | 2.43M | Oct 2005 – Apr 2026 |
| University 54-24 G-1-243041 | Upp Operating, LLC only | Kelley (Ellenburger) | Schleicher | 1 | 15K | 262K | Aug 2008 – Apr 2026 |
| Kelley -B- O-10-26591 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 14.7K | 45.6K | Jan 1993 – Apr 2001 |
| Kelley "A" O-14-6060 | Ponderosa TX Operating LLC only | Panhandle Moore County Field | Moore | 3 | 14.7K | 916K | Jan 1993 – Apr 2026 |
| Kelley, R. W. O-8-4829 | P.B. Blue Dot Properties only | Throckmorton County Regular | Throckmorton | 8 | 12.3K | 66 | Jan 1993 – Jun 2005 |
| Kelley -B- O-14-6415 | Questa Operating Company, LLC only | Glazier, NW. (Cleveland) | Hemphill | 2 | 12.1K | 14.7K | Jan 1993 – Nov 2011 |
| Myra Kelley 05 G-2-268197 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 11.5K | 1.07M | May 2011 – Apr 2026 |
| Kelley Heirs G-13-283897 | Lakota Energy, Ltd. only | Newark, East (Barnett Shale) | Wise | 1 | 11.3K | 1.05M | Jan 2018 – Apr 2026 |
| Kelley, R. W. O-8-4790 | Pardue Oil, Inc. only | Throckmorton County Regular | Throckmorton | 3 | 10.4K | 142 | Jan 1993 – Apr 2026 |
| Kelley, Henry GU O-13-28106 | Devon Energy Production Co, L.P. only | Morris (Consolidated Congl.) | Wise | 1 | 7.52K | 726K | Jan 1993 – Jun 2006 |
| Kelley Gas Unit G-2-193142 | Merit Energy Company only | Speaks, S. (Lower Wilcox) | Lavaca | 1 | 7.14K | 4.22M | Feb 2002 – Apr 2026 |
| Kelley O-1-13024 | TDC Engineering, Inc. only | Peach Creek (Austin Chalk) | Gonzales | 1 | 6.24K | 17 | Jan 1993 – May 1994 |
| Earl Kelley Unit G-13-270226 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 5.75K | 577K | May 2013 – Dec 2024 |
| Myra Kelley 06 G-2-267658 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 5.63K | 600K | Jun 2011 – Apr 2026 |
| Sioux-Kelley G-4-178586 | Poco LLC only | Alfred, West (Yegua 13) | Jim Wells | 1 | 5.4K | 358K | Aug 2000 – Sep 2013 |
| Cornelius O-3-20533 | Kelley Oil Corporation only | Wadsworth (8600) | Matagorda | 1 | 5.26K | 18 | Jan 1993 – Mar 1995 |
| Mayer, Edwin S. Jr. N G-1-251673 | Upp Operating, LLC only | Kelley (Ellenburger) | Schleicher | 1 | 3.15K | 639K | Feb 2009 – Apr 2026 |
| Kelley, Charlie-B- O-1-9848 | Occidental Energy Company, Inc. only | Luling-Branyon | Caldwell | 2 | 3.07K | 2.97K | Jan 1993 – May 2002 |
| S.T. 444-S Unit G-3-142526 | Kelley Oil Corporation only | St. Tr. 444-S (Cris 54-1B) | Brazos-SB | 1 | 2.84K | 4.58M | Jan 1993 – Jan 2000 |
| Kelley, Earl O-13-27476 | Upham Oil & Gas Company only | Morris (Consolidated Congl.) | Wise | 1 | 2.67K | 533K | Jan 1993 – Jul 2006 |
| Hutchins-Kelley G-3-246294 | Green Exploration Company only | Alwan, West (Yegua 6900) | Wharton | 1 | 2.55K | 142K | Dec 2008 – Jun 2010 |
| Kelley O-14-7122 | Philcon Development Co. only | Glazier, NW. (Cleveland) | Hemphill | 1 | 2.51K | 105 | Jul 1996 – Mar 2001 |
| Kelley, Charlie -C- O-1-10130 | Occidental Energy Company, Inc. only | Luling-Branyon | Caldwell | 2 | 2.49K | 4.24K | Jan 1993 – May 2002 |
| Kelley Gas Unit G-2-195741 | Merit Energy Company only | Speaks, S. (Lower Wilcox) | Lavaca | 1 | 2.41K | 2.71M | Jan 2003 – Apr 2026 |
| Kelley, B. G-13-28884 | Winfield Operating Company only | Boonsville (Bend Congl., Gas) | Wise | 1 | 2.03K | 197K | Jan 1993 – Jan 2013 |
| Earl Kelley Unit G-13-270227 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 2.02K | 293K | May 2013 – Jan 2025 |
| Earl Kelley Unit G-13-269016 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 1.96K | 235K | Dec 2012 – Apr 2019 |