| University 32-1S G-9-178396 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 9.86K | 498K | Aug 2000 – Apr 2026 |
| University 31-22 G-9-88931 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 3.87K | 720K | Jan 1993 – Apr 2026 |
| University 31-31 N G-9-173007 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 2.66K | 1.25M | May 1999 – Apr 2026 |
| Bean, Joe 'A' G-9-102434 | Ozark Exploration, Inc. only | University 31 (Strawn-Detrital) | Crockett | 1 | 2.57K | 951K | Jan 1993 – Apr 2026 |
| University 31-7 G-9-120660 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 2.27K | 779K | Jan 1993 – Apr 2026 |
| Henderson 30 G-9-147310 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 2.14K | 409K | Oct 1993 – Apr 2026 |
| University 31-10E G-9-99167 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 2.01K | 850K | Jan 1993 – Apr 2026 |
| University 32-1 G-9-103234 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.92K | 1.34M | Jan 1993 – Apr 2026 |
| University 31-14 G-9-220656 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.86K | 1.29M | Aug 2006 – Apr 2026 |
| Henderson 35-6 G-9-143212 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.6K | 1.01M | Jan 1993 – Apr 2026 |
| Henderson 38-8 G-9-120736 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.49K | 1.14M | Jan 1993 – Apr 2026 |
| University 31-33E G-9-90122 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.48K | 1.87M | Jan 1993 – Apr 2026 |
| University 22-31 G-9-98572 | Extex Operating Company only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.43K | 1.85M | Jan 1993 – Apr 2026 |
| Henderson 35-6 G-9-158788 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.41K | 270K | May 1996 – Apr 2026 |
| University 31-21 G-9-92477 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.37K | 1.07M | Jan 1993 – Apr 2026 |
| Bean, Joe. 'C' G-9-102437 | Ozark Exploration, Inc. only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.32K | 285K | Jan 1993 – Apr 2026 |
| Meadows 1003 G-9-166744 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.24K | 1.07M | Jan 1998 – Apr 2026 |
| University 31-15 G-9-98475 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.21K | 535K | Jan 1993 – Apr 2026 |
| Thompson Fee G-9-93070 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.2K | 1.15M | Jan 1993 – Apr 2026 |
| University 31-26 G-9-89727 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.16K | 180K | Jan 1993 – Apr 2026 |
| University 31-8N Unit G-9-131161 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.15K | 168K | Jan 1993 – Apr 2026 |
| University 31-31 S G-9-173931 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.15K | 555K | Aug 1999 – Apr 2026 |
| University 31-25-W G-9-90459 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 1.01K | 877K | Jan 1993 – Apr 2026 |
| University 31-25 G-9-89455 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 966 | 275K | Jan 1993 – Apr 2026 |
| Meadows, C. W. G-9-96235 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 954 | 390K | Jan 1993 – Apr 2026 |
| Univ. EZ G-9-104061 | Vinson Exploration only | University 31 (Strawn-Detrital) | Crockett | 1 | 873 | 331K | Jan 1993 – Apr 2026 |
| Henderson 21-2 G-9-180453 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 866 | 1.3M | Dec 2000 – Apr 2026 |
| Henderson 30 G-9-143569 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 864 | 482K | Jan 1993 – Apr 2026 |
| University 31-6 G-9-125860 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 858 | 1.46M | Jan 1993 – Apr 2026 |
| University 31-35 G-9-88930 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 808 | 362K | Jan 1993 – Apr 2026 |
| University 31-5 No. 1 G-9-156213 | Roca Operating, Inc. only | University 31 (Strawn-Detrital) | Crockett | 1 | 707 | 794K | Oct 1995 – Apr 2026 |
| University CG G-9-100078 | Hilcorp Energy Company only | University 31 (Strawn-Detrital) | Crockett | 1 | 689 | 562K | Jan 1993 – Apr 2026 |
| University 32-8E Unit G-9-110054 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 664 | 587K | Jan 1993 – Apr 2026 |
| University 31-21E G-9-217581 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 591 | 297K | Apr 2006 – Apr 2026 |
| University 31-14 G-9-98645 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 576 | 965K | Jan 1993 – Apr 2026 |
| University 31-8W G-9-131287 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 549 | 730K | Jan 1993 – Apr 2026 |
| Henderson 28-16 G-9-158787 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 545 | 1.34M | May 1996 – Apr 2026 |
| Henderson M-13 G-9-121903 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 465 | 696K | Jan 1993 – Apr 2026 |
| University 32-7 G-9-104060 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 464 | 338K | Jan 1993 – Apr 2026 |
| Henderson 37-9 G-9-126616 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 457 | 261K | Jan 1993 – Apr 2026 |
| University 31-27 G-9-89039 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 456 | 258K | Jan 1993 – Apr 2026 |
| University 23-31A G-9-98573 | Extex Operating Company only | University 31 (Strawn-Detrital) | Crockett | 1 | 413 | 682K | Jan 1993 – Apr 2026 |
| Henderson 31-13 G-9-116130 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 407 | 598K | Jan 1993 – Apr 2026 |
| University 33-15 G-9-126032 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 358 | 1.03M | Jan 1993 – Apr 2026 |
| Henderson 35-6 G-9-152556 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 351 | 1.1M | Dec 1994 – Apr 2026 |
| Cox C G-9-200371 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 340 | 581K | Nov 2003 – Apr 2026 |
| University 31-7S G-9-120397 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 339 | 149K | Jan 1993 – Apr 2026 |
| Henderson 10-11 G-9-156492 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 326 | 649K | Dec 1995 – Apr 2026 |
| University 32-15 G-9-223115 | Hilcorp Energy Company only | University 31 (Strawn-Detrital) | Crockett | 1 | 321 | 60.9K | Aug 2006 – Mar 2026 |
| University 31-32W G-9-183977 | Red Stag Operating, LLC only | University 31 (Strawn-Detrital) | Crockett | 1 | 319 | 626K | Jul 2001 – Apr 2026 |