| Weaver Estate O-3-7733 | Louise | — | 1 | 92.9K | 284 | Jan 1993 – Jul 2026 |
| Connell "C" O-11-61845 | Greg-John (Strawn) | — | 1 | 87.1K | 18.4K | Jan 1993 – Jul 2026 |
| Red Mud O-11-67050 | S-M-S (Canyon Reef) | Kent | 1 | 82.3K | 18 | Apr 1993 – Jul 2026 |
| Renfro, Oscie Dobie O-2-3785 | Dinero, West (Hockley) | — | 1 | 51.7K | 21 | Jan 1993 – Jul 2026 |
| Sklar, Charles O-2-3864 | Placedo (5700, West) | — | 1 | 50.2K | 717 | Jan 1993 – Jul 2026 |
| Gafford, H. B. O-4-9728 | Hobby (F-30) | Jim Wells | 1 | 47.8K | 20 | Jan 1993 – Jul 2026 |
| Smith O-13-25327 | Matlock | Jack | 1 | 42.5K | 29.9K | Jan 1993 – Jul 2026 |
| Ferrell, Isabel R., Mrs. -C- O-2-2398 | Ramirena (Yegua #2) | — | 1 | 35K | 203K | Jan 1993 – Jul 2026 |
| Camp O-3-9948 | Hull | — | 1 | 30.1K | 1.55K | Jan 1993 – Jul 2026 |
| Villarreal-Gutierrez GU G-4-144261 | Urebeno, South (Wilcox 7000) | Zapata | 1 | 0 | 1.22M | Feb 1993 – Jul 2026 |
| McClelland G-2-89642 | Oakville (Wilcox Cons.) | Live Oak | 1 | 0 | 2.52M | Jan 1993 – Jul 2026 |
| McClelland G-2-283645 | Oakville (Wilcox 7700) | Live Oak | 1 | 0 | 279K | Aug 2017 – Jul 2026 |
| Bolting, Georgia Faye et AL G-2-109550 | Speary, East (Wilcox 9800) | DE Witt | 1 | 0 | 649K | Jan 1993 – Jul 2026 |
| Pedraza et al GU G-4-193267 | Edinburg, E. (10500) | Hidalgo | 1 | 0 | 1.83M | Nov 2002 – Jul 2026 |
| Rush, D.M. G-2-256844 | Wildcat | Goliad | 1 | 0 | 344K | Jul 2009 – Jul 2026 |
| Villarreal, Ricardo G-4-146157 | Urebeno, South (Wilcox 7000) | Zapata | 1 | 0 | 2.51M | Aug 1993 – Jul 2026 |
| Foster, Wm. C. G-2-85771 | Mooney, E.(yegua 5450) | DE Witt | 1 | 0 | 1.74M | Jan 1993 – Jul 2026 |
| McClelland G-2-98082 | Oakville (Wilcox Cons.) | Live Oak | 1 | 0 | 708K | Jan 1993 – Jul 2026 |
| Guerra, H.P. Jr et AL G-4-125458 | Roma, W. (Queen City 5700) | Starr | 1 | 0 | 640K | Jan 1993 – Jul 2026 |
| Dominguez, Maximo G-4-208234 | Los Torritos, N. (Marks) | Hidalgo | 1 | 0 | 332K | Feb 2005 – Jul 2026 |
| McClelland "C" G-2-99695 | Oakville (Wilcox Cons.) | Live Oak | 1 | 0 | 275K | Jan 1993 – Jul 2026 |
| McClelland G-2-102307 | Oakville (Wilcox Cons.) | Live Oak | 1 | 0 | 428K | Jan 1993 – Jul 2026 |
| Kingery, F. G. G-2-105343 | Harris (Wilcox-12050) | Live Oak | 1 | 0 | 1.32M | Jan 1993 – Jul 2026 |
| Martinez G-4-226605 | Harry J. Mosser (5500) | Starr | 1 | 0 | 524K | Mar 2007 – Jul 2026 |
| McClelland G-2-106489 | Oakville (Wilcox Cons.) | Live Oak | 1 | 0 | 3.15M | Jan 1993 – Jul 2026 |
| McClelland "E" G-2-106843 | Oakville (Wilcox Cons.) | Live Oak | 1 | 0 | 351K | Jan 1993 – Jul 2026 |
| O'Hare et AL G-3-81704 | Bernard, East (7700) | Wharton | 1 | 0 | 435K | Jan 1993 – Jul 2026 |
| Smith-Pedigo GU G-2-294076 | Kendall (Wilcox 8800) | Live Oak | 1 | 0 | 511K | Jan 2023 – Jul 2026 |
| Seiler, Frieda G-2-111262 | Arneckeville, S. (Y-6) | DE Witt | 1 | 0 | 397K | Jan 1993 – Jul 2026 |
| Mayers, Berta G-4-167562 | Rottersman (9020) | Webb | 1 | 0 | 1.2M | Feb 1998 – Jul 2026 |
| McClelland G. U. "B" G-2-95340 | Oakville (Wilcox Cons.) | Live Oak | 1 | 0 | 2.28M | Jan 1993 – Jul 2026 |
| McClelland G-2-142820 | Oakville (Wilcox Cons.) | Live Oak | 1 | 0 | 3.5M | Jan 1993 – Jul 2026 |
| Pedigo Etal GU G-2-292415 | Harris (Wilcox-Massive) | Live Oak | 1 | 0 | 493K | Mar 2022 – Jul 2026 |
| DE Los Santos Gas Unit 1 G-4-129646 | Haynes (Middle Wilcox Cons.) | Zapata | 1 | 0 | 1.18M | Jan 1993 – Jul 2026 |
| Dominguez, Maximo G-4-225626 | Los Torritos, N. | Hidalgo | 1 | 0 | 1.15M | Aug 2006 – Jul 2026 |
| Hilbrich-Sellers -B- G-2-119960 | Birdie (7100 Carrizzo) | Karnes | 1 | 0 | 921K | Jan 1993 – Jul 2026 |
| McClelland G-2-159385 | Oakville (Wilcox Cons.) | Live Oak | 1 | 0 | 854K | Jul 1996 – Jul 2026 |
| Pawlik G-2-290935 | Kendall (9250 Wilcox) | Live Oak | 1 | 0 | 2.11M | Dec 2020 – Jul 2026 |
| Atkinson, Mary E. G-2-3970 | Richard Adcock (5500) | — | 1 | 0 | 584K | Jan 1993 – Jul 2026 |
| Shaeffer Ranch -A- G-4-13173 | Rowena (Hockley) | — | 1 | 0 | 2.45M | Jan 1993 – Jul 2026 |
| Delta, D. Z. G-3-179739 | Rock Island, South (2550) | Colorado | 1 | 0 | 817K | Oct 1999 – Jul 2026 |
| McClelland G-2-178937 | Oakville (Wilcox Cons.) | Live Oak | 1 | 0 | 2.82M | Jun 2000 – Jul 2026 |
| McClelland G-2-178941 | Oakville (Wilcox Cons.) | Live Oak | 1 | 0 | 256K | May 2000 – Jul 2026 |
| McClelland G-2-182939 | Oakville (Wilcox Cons.) | Live Oak | 1 | 0 | 313K | Mar 2001 – Jul 2026 |
| Pedernales G-2-193766 | Cottonwood Creek,e. (Middle Wx.) | DE Witt | 1 | 0 | 1.17M | Apr 2002 – Jul 2026 |
| Pedernales Unit G-2-193769 | Cottonwood Creek,e. (Middle Wx.) | Goliad | 1 | 0 | 826K | Sep 2002 – Jul 2026 |
| Rupp G-4-95075 | Falfurrias (9200 Vicksburg) | Jim Wells | 1 | 0 | 507K | Jan 1993 – Mar 2026 |
| McClelland G-2-287477 | Oakville (Slick -A-) | Live Oak | 1 | 0 | 0 | Jun 2018 – Jan 2026 |
| Moritz, Willie H. Gas Unit G-2-3171 | Meyersville (Massive I) | — | 1 | 0 | 1.25M | Jan 1993 – Jan 2026 |
| Burns G-3-189756 | Oliver, South (10300) | Brazoria | 1 | 0 | 2.49M | Apr 2002 – Dec 2025 |