| Hamilton Ranch O-1-17339 | Jonah Energy LLC only | Hugh Fitzsimmons (San Miguel) | Dimmit | 81 | 10.8M | 30.1M | Aug 2013 – Jul 2026 |
| Hamilton O-1-15568 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 8 | 2.17M | 4.23M | Sep 2011 – Jul 2026 |
| McCoy-Hamilton Unit O-2-10618 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Live Oak | 6 | 1.53M | 4.77M | Aug 2013 – Jul 2026 |
| Hamilton Southeast O-10-49402 | Greenlake Energy Operating, LLC only | Phantom (Wolfcamp) | Loving | 2 | 694K | 2.49M | Jul 2017 – Jul 2026 |
| Hamilton Ranch B O-1-19174 | Grit Oil & Gas Management, LLC only | Hugh Fitzsimmons (San Miguel) | Dimmit | 6 | 649K | 1.34M | Dec 2017 – Sep 2022 |
| Jred Ranch O-1-21280 | Hamilton, Clay only | Briscoe Ranch (Eagleford) | Dimmit | 6 | 600K | 1.8M | Nov 2023 – Jul 2026 |
| Hamilton Northwest O-10-49440 | Greenlake Energy Operating, LLC only | Phantom (Wolfcamp) | Loving | 2 | 491K | 1.94M | Jul 2017 – Jul 2026 |
| Hamilton O-2-10697 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Live Oak | 4 | 490K | 1.45M | Nov 2013 – Jul 2026 |
| Arnwine-Wilson Unit O-11-67728 | Burk Royalty Co., Ltd. only | Hamilton (Canyon) | Hockley | 1 | 475K | 77.4K | May 1997 – Jul 2026 |
| Hamilton Unit O-11-67935 | Rogers, S. K. Oil, Inc. only | October (Canyon) | Hockley | 1 | 443K | 4.38K | Jun 1998 – Jul 2026 |
| Fielding, C. D. O-11-63038 | Rogers, S. K. Oil, Inc. only | Hamilton (Clearfork) | Hockley | 7 | 383K | 15.4K | Jan 1993 – Jul 2026 |
| Bullin-Wilson O-11-67459 | Rocker a Operating Company only | Hamilton (Wolfcamp) | Hockley | 1 | 362K | 101K | Oct 1995 – Oct 2020 |
| Hamilton Ranch C O-1-19140 | Grit Oil & Gas Management, LLC only | Hugh Fitzsimmons (San Miguel) | Dimmit | 3 | 359K | 658K | Dec 2017 – Oct 2022 |
| Hamilton Unit O-11-15918 | Burk Royalty Co., Ltd. only | Linker (Clear Fork) | Hockley | 9 | 337K | 97.9K | Jan 1993 – Jul 2026 |
| Arnwine O-11-67782 | Burk Royalty Co., Ltd. only | Hamilton (Canyon) | Hockley | 1 | 335K | 6.86K | Sep 1997 – Jul 2026 |
| Magee, Elsie B. O-11-63641 | Rogers, S. K. Oil, Inc. only | Hamilton (Clearfork) | Hockley | 4 | 330K | 15.8K | Jan 1993 – Jul 2026 |
| Cole O-11-65227 | Rogers, S. K. Oil, Inc. only | Hamilton (Clearfork) | Hockley | 5 | 301K | 11.2K | Jan 1993 – Jul 2026 |
| Hamilton, B. C. O-11-62823 | Rogers, S. K. Oil, Inc. only | Hamilton (Clearfork) | Hockley | 6 | 297K | 146 | Jan 1993 – Jul 2026 |
| Fielding, C. D. "A" O-11-66068 | Rogers, S. K. Oil, Inc. only | Hamilton (Clearfork) | Hockley | 2 | 291K | 11.4K | Jan 1993 – Jul 2026 |
| Hamilton Unit O-11-70294 | Burk Royalty Co., Ltd. only | Brahaney | Yoakum | 1 | 289K | 817K | Sep 2014 – Jul 2026 |
| Arnwine O-11-67870 | Burk Royalty Co., Ltd. only | Hamilton (Wolfcamp) | Hockley | 1 | 285K | 45.1K | Feb 1998 – Jul 2026 |
| Hamilton, R. R. O-13-26759 | Waggoner Operating, L.L.C. only | Wichita County (Special) | Wichita | 47 | 263K | 194K | Jan 1993 – Jul 2026 |
| McCorkle, Eula "A" O-11-66080 | Rogers, S. K. Oil, Inc. only | Hamilton (Clearfork) | Hockley | 2 | 260K | 13.1K | Jan 1993 – Jul 2026 |
| Bullin, R. E. O-11-65643 | Bullin, R. E. Operating Inc. only | Hamilton (Clearfork) | Hockley | 4 | 257K | 22.7K | Jan 1993 – Jul 2026 |
| Wilson Estate O-11-66933 | Burk Royalty Co., Ltd. only | Hamilton (Wichita-Albany) | Hockley | 4 | 245K | 40.1K | Jan 1993 – Jul 2026 |
| Hamilton-Laird O-13-32317 | JMH Production, LLC only | Jean, NW. (Caddo) | Young | 11 | 243K | 648K | Feb 2013 – Jul 2026 |
| Hamilton Ranch Jr D O-1-20876 | Jonah Energy LLC only | Hugh Fitzsimmons (San Miguel) | Dimmit | 1 | 237K | 501K | Jan 2023 – Jul 2026 |
| Hamilton, Diane Welder O-2-6598 | Bridwell Oil Co. only | Papalote, E. (3250 -B-) | Bee | 7 | 222K | 21 | Jan 1993 – Jul 2026 |
| Hamilton Ranch Jr E O-1-20854 | Jonah Energy LLC only | Hugh Fitzsimmons (San Miguel) | Dimmit | 1 | 216K | 445K | Jan 2023 – Jul 2026 |
| Hamilton, N. O-13-21472 | Tettleton, Steven B. only | Bowers | Montague | 8 | 206K | 21 | Jan 1993 – Jul 2026 |
| Hamilton O-10-42381 | New Height Energy, LLC only | Spraberry (Trend Area) | Martin | 4 | 189K | 397K | Jan 2012 – Jul 2026 |
| Hamilton Ranch HR D O-1-21696 | Jonah Energy LLC only | Hugh Fitzsimmons (San Miguel) | Dimmit | 1 | 181K | 626K | Feb 2025 – Jul 2026 |
| McCorkle Estate O-11-62907 | Rogers, S. K. Oil, Inc. only | Hamilton (Clearfork) | Hockley | 2 | 181K | 251 | Jan 1993 – Jul 2026 |
| Hamilton Ranch Jr G O-1-20875 | Jonah Energy LLC only | Hugh Fitzsimmons (San Miguel) | Dimmit | 1 | 180K | 505K | Jan 2023 – Jul 2026 |
| Hamilton Ranch Jr F O-1-20874 | Jonah Energy LLC only | Hugh Fitzsimmons (San Miguel) | Dimmit | 1 | 169K | 406K | Jan 2023 – Jul 2026 |
| Hamilton F O-11-71322 | Burk Royalty Co., Ltd. only | Brahaney | Yoakum | 1 | 164K | 331K | May 2023 – Jul 2026 |
| Hamilton C O-11-71319 | Burk Royalty Co., Ltd. only | Brahaney | Yoakum | 1 | 162K | 292K | Aug 2022 – Jul 2026 |
| Hamilton O-5-4060 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 157K | 88.6K | Jan 2014 – Jul 2026 |
| Hamilton O-9-16981 | Apex Operating Partners, LLC only | Lucky Mag (Consolidated) | Irion | 14 | 154K | 834K | Sep 2009 – Jul 2026 |
| Hamilton D O-11-71320 | Burk Royalty Co., Ltd. only | Brahaney | Yoakum | 1 | 153K | 319K | Aug 2022 – Jul 2026 |
| Hamilton,m.j.(hildreth 3RD.CON.U O-13-17400 | Bah-Pepper Operating, LLC only | Hildreth | — | 1 | 148K | 21 | Jan 1993 – Jul 2026 |
| Hamilton E O-11-71321 | Burk Royalty Co., Ltd. only | Brahaney | Yoakum | 1 | 145K | 271K | May 2023 – Jul 2026 |
| Hamilton, M M O-11-66785 | White Rock Oil & Gas, LLC only | Jenkins, North (Clear Fork) | Gaines | 4 | 140K | 112K | Jan 1993 – Nov 2022 |
| Nipper O-11-68676 | Rogers, S. K. Oil, Inc. only | Hamilton (Wolfcamp) | Hockley | 1 | 136K | 12.7K | May 2004 – Jul 2026 |
| Dragon "18" O-11-64987 | Rogers, S. K. Oil, Inc. only | Hamilton (Clearfork) | Hockley | 1 | 133K | 5.31K | Jan 1993 – Jul 2026 |
| McCorkle, Eula Estate O-11-62853 | Rogers, S. K. Oil, Inc. only | Hamilton (Clearfork) | Hockley | 4 | 131K | 3.52K | Jan 1993 – Jul 2026 |
| Hamilton 39 O-14-9014 | 4P Energy Texas, LLC only | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 130K | 166K | Sep 2012 – Oct 2016 |
| Hamilton, J. H. O-2-850 | McGowan Working Partners, Inc. only | Lolita, Deep (4-Way Zone) | Jackson | 2 | 129K | 70.1K | Jan 1993 – Jul 2026 |
| Hamilton, G. B., /Deep/ O-13-7127 | JMH Production, LLC only | Young County Regular | Young | 1 | 128K | 48.4K | Jan 1993 – May 2020 |
| Hamilton O-8-25219 | Southlake Exploration, Inc. only | Paschal (Conglomerate) | Young | 2 | 121K | 342 | Jan 1993 – Jul 2026 |