| Chittim, N. J. O-1-2082 | Chittim Operating LLC only | Sacatosa (San Miguel #1 Sand) | Maverick | 1,562 | 17.6M | 4.33M | by Jan 1993 – Aug 2026 |
| Univ. 11 Sec. -1- O-10-36466 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 36 | 773K | 9.97M | Dec 2000 – Aug 2026 |
| Laverne 58-T2-12X1 SA G-10-289028 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 599K | 2.84M | Oct 2019 – Aug 2026 |
| Lt. Gibson 1 State A G-10-292934 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 542K | 5.13M | Nov 2021 – Aug 2026 |
| Guajillo Unit 11 South O-2-11099 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Live Oak | 5 | 533K | 900K | Sep 2015 – Aug 2026 |
| Chupacabra 51 State Unit O-10-44784 | Crescent Energy Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 477K | 497K | Sep 2013 – Jul 2026 |
| Koopman 01-L 01-S 01-a 01 SA2 G-2-296675 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 445K | 4.02M | Apr 2024 – Aug 2026 |
| Lt. Gibson 1 State G G-10-292922 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 413K | 4.79M | Dec 2021 – Aug 2026 |
| GW DG Unit 5-GW DG Unit 1 SA 1 G-1-299386 | BPX Operating Company only | Eagleville (Eagle Ford-1) | McMullen | 1 | 409K | 2.64M | May 2025 – Aug 2026 |
| Lt. Gibson 1 State C G-10-292917 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 407K | 4.99M | Nov 2021 – Aug 2026 |
| UL Sitka 12-1 S O-10-60280 | Diamondback E&P LLC only | Spraberry (Trend Area) | Andrews | 1 | 398K | 354K | Sep 2023 – Aug 2026 |
| Nome Harder 1 St G-3-229913 | Hilcorp Energy Company only | Nome (Yegua Middle EY FB2) | Jefferson | 1 | 386K | 6.28M | Jun 2007 – May 2014 |
| Lt. Gibson 1 State F G-10-292921 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 364K | 2.53M | Dec 2021 – Aug 2026 |
| Lt. Gibson 1 State Unit G-10-292918 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 362K | 2.64M | Nov 2021 – Aug 2026 |
| Lt. Gibson 1 State B G-10-292933 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 353K | 2.59M | Nov 2021 – Aug 2026 |
| WK BD GU 2-Peebles 1 SA 3 G-1-299256 | BPX Operating Company only | Hawkville (Eagleford Shale) | La Salle | 1 | 351K | 4.34M | Jan 2025 – Aug 2026 |
| WK BD GU 2-Peebles 1 SA 2 G-1-299257 | BPX Operating Company only | Hawkville (Eagleford Shale) | La Salle | 1 | 343K | 4.22M | Jan 2025 – Aug 2026 |
| University 11 Sec 2 O-10-36471 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 18 | 341K | 3.17M | Dec 2000 – Aug 2026 |
| State Tract 59-S O-3-21767 | High Island Gas LLC only | St. Tr. 60-S, East (G1 Sand) | High IS-SB | 1 | 333K | 174K | by Jan 1993 – Mar 2014 |
| Perryman Trust G-3-209600 | Ballard Exploration Company,inc. only | Fairchilds (Yegua Nod Mex 1 SD) | Liberty | 1 | 332K | 3.58M | Jan 2005 – Jul 2018 |
| Koopman 01-L 01-S 01-a 01 SA1 G-2-296667 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 322K | 3.6M | Apr 2024 – Aug 2026 |
| Three Sisters 01-Lop 01 SA3 G-2-296111 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Live Oak | 1 | 303K | 2.47M | Mar 2024 – Aug 2026 |
| Lt. Gibson 1 State E G-10-293241 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 299K | 3.85M | Dec 2021 – Aug 2026 |
| WK BD Unit 1-Wkbb GU 1 SA 1 G-1-293446 | BPX Operating Company only | Hawkville (Eagleford Shale) | La Salle | 1 | 299K | 5.5M | Aug 2022 – Aug 2026 |
| UL 21 Stampede O-10-51019 | Percussion Petroleum Oper Ii,llc only | Two Georges (Bone Spring) | Winkler | 1 | 280K | 372K | Mar 2018 – Oct 2022 |
| Lt. Gibson 1 State G-10-293995 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Culberson | 1 | 273K | 3.82M | Feb 2023 – Aug 2026 |
| Univ. 11 Sec. 13 O-10-36478 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 8 | 259K | 2.47M | Dec 2000 – Aug 2026 |
| Lockwood, H. P. O-3-6347 | Jetta Operating Company, Inc. only | Thompson (Miocene 11 Seg 4) | Fort Bend | 3 | 255K | 121K | by Jan 1993 – Oct 2003 |
| Three Sisters 01-Lop 01 SA2 G-2-296430 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Live Oak | 1 | 244K | 2.25M | Mar 2024 – Aug 2026 |
| Chupacabra 51 State O-10-45991 | Crescent Energy Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 215K | 241K | May 2014 – Jul 2026 |
| University 11 Sec. 11 -F- O-10-36474 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 9 | 211K | 1.71M | Dec 2000 – Aug 2026 |
| Antelope M-1 Sand Unit O-13-14182 | Dry Creek Operating, LLC only | Antelope | Clay | 31 | 206K | 24 | by Jan 1993 – Aug 2026 |
| State Tract 52-S O-3-21022 | Sterling Expl. & Prod. Co., LLC only | St. Tr. 60-S, East (G1 Sand) | High IS-SB | 1 | 206K | 275K | by Jan 1993 – Sep 2008 |
| Lt. Gibson 1 State G-10-293987 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Culberson | 1 | 203K | 3.36M | Feb 2023 – Aug 2026 |
| Hamilton a-Kickendahl Unit 1 SA5 G-2-301165 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 195K | 1.38M | Dec 2025 – Aug 2026 |
| Hamilton a-Kickendahl Unit 1 SA4 G-2-300859 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 193K | 1.36M | Dec 2025 – Aug 2026 |
| Harrington G-3-242448 | Atlas Operating LLC only | Silverspoon (Tex SA1 Sand) | Matagorda | 1 | 190K | 19.9M | Sep 2008 – Jan 2022 |
| Lt. Gibson 1 State G-10-293985 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Culberson | 1 | 180K | 2.78M | Feb 2023 – Aug 2026 |
| Hamilton a-Kickendahl Unit 1 SA6 G-2-301264 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 176K | 1.22M | Dec 2025 – Aug 2026 |
| Univ. 11 Sec. 12 O-10-36477 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 8 | 173K | 1.76M | Dec 2000 – Aug 2026 |
| Myers, A.E. O-3-22719 | Jetta Operating Company, Inc. only | Thompson (Miocene 11 Seg 13-A) | Fort Bend | 2 | 172K | 35.7K | Feb 1995 – Oct 2003 |
| Lt. Gibson 1 State G-10-293988 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Culberson | 1 | 170K | 3.1M | Feb 2023 – Aug 2026 |
| Sauz Ranch Mulatos Pasture O-4-4287 | Chestnut Explor. and Prod., Inc. only | Willamar (Graben a-1 Sd., N.) | Willacy | 7 | 170K | 39.8K | by Jan 1993 – May 2017 |
| University 11 Sec. 11 -A- O-10-36473 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 6 | 160K | 2.15M | Dec 2000 – Aug 2026 |
| Sauz Ranch Mulatos Pasture O-4-4289 | Shoco Production LLC only | Willamar (Graben C-1 Sand, N.) | Willacy | 3 | 154K | 26.6K | by Jan 1993 – Jul 2026 |
| Jolly 21 SL O-14-8932 | Unbridled Resources, LLC only | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 153K | 383K | Jul 2012 – Aug 2026 |
| Jobe 70-1 State G-10-286816 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 142K | 2.16M | Dec 2018 – Aug 2026 |
| Entzminger O-3-21698 | Jay Management Company, LLC only | Martha, S.E. (CM-1 Sand) | Liberty | 1 | 140K | 592K | by Jan 1993 – Jul 2013 |
| Meadows 1 SL G-14-267889 | Mmgl Txph, LLC only | Buffalo Wallow (Granite Wash) | Wheeler | 1 | 113K | 3.53M | Dec 2011 – Aug 2026 |
| Briscoe G GU11 State (SA) G-1-276686 | SM Energy Company only | Briscoe Ranch (Eagleford) | Webb | 1 | 110K | 1.68M | Aug 2014 – Aug 2026 |