| State University Hutex Cons. O-10-21010 | Fasken Oil and Ranch, Ltd. only | Hutex (Devonian) | Andrews | 22 | 2.98M | 152K | Jan 1993 – Apr 2026 |
| Cowden Estate et Al O-10-33183 | Scout Energy Management LLC only | Dollarhide, East (Devonian) | Andrews | 17 | 2.4M | 2.89M | Jan 1993 – Apr 2026 |
| State University -At- O-10-9844 | XTO Energy Inc. only | University Block 9 (Devonian) | Andrews | 8 | 945K | 786K | Jan 1993 – Dec 2008 |
| State University -AU- O-10-9559 | XTO Energy Inc. only | University Block 9 (Devonian) | Andrews | 8 | 939K | 602K | Jan 1993 – Dec 2008 |
| State Univ #2 QN Cons Ut. O-10-18035 | OXY USA Inc. only | McFarland (Queen) | Andrews | 80 | 903K | 139K | Jan 1993 – Mar 2014 |
| Cowden Estate et Al O-10-13599 | Scout Energy Management LLC only | Dollarhide, East (Ellenburger) | Andrews | 9 | 875K | 949K | Jan 1993 – Jan 2014 |
| State University -AO- O-10-8898 | XTO Energy Inc. only | University Block 9 (Devonian) | Andrews | 11 | 832K | 423K | Jan 1993 – Dec 2008 |
| State Univ # 1 QN Cons Ut. O-10-16497 | OXY USA Inc. only | McFarland (Queen) | Andrews | 75 | 783K | 144K | Jan 1993 – Jun 2014 |
| State University -BA- O-10-10786 | XTO Energy Inc. only | University Block 9 (Devonian) | Andrews | 5 | 763K | 712K | Jan 1993 – Dec 2008 |
| State of Texas BH O-10-36533 | XTO Energy Inc. only | University Block 9 (Devonian) | Andrews | 2 | 616K | 390K | Dec 2000 – Dec 2008 |
| University State FV O-10-46771 | Ring Energy, Inc. only | Emma (Devonian) | Andrews | 1 | 576K | 1.39M | Feb 2015 – Apr 2026 |
| State University -GB- O-10-32000 | Hilcorp Energy Company only | Fullerton ( Devonian ) | Andrews | 1 | 514K | 399K | Jan 1993 – Aug 2013 |
| State University -BN- O-10-14249 | Extex Operating Company only | Cowden, North | Andrews | 7 | 499K | 58.9K | Jan 1993 – Apr 2026 |
| Earlene Fisher State 17 O-10-42293 | Ring Energy, Inc. only | Shafter Lake, N. (San Andres) | Andrews | 6 | 485K | 299K | Mar 2012 – Apr 2026 |
| State of Texas -AE- O-10-4044 | Ovintiv USA Inc. only | Magutex (Devonian) | Andrews | 2 | 366K | 326K | Jan 1993 – Mar 2020 |
| State Ruby Grace O-10-40592 | OXY USA Inc. only | Saint Wilma (Strawn) | Andrews | 13 | 353K | 282K | Oct 2010 – Sep 2014 |
| State University -CH- O-10-9699 | Hilcorp Energy Company only | Means, East (Strawn) | Andrews | 1 | 348K | 311K | Jan 1993 – Apr 2026 |
| Thornberry, M. A.estate B-BK O-10-14587 | Crescent Energy Operating, LLC only | Fuhrman-Mascho | Andrews | 16 | 339K | 328K | Jan 1993 – Apr 2026 |
| State of Texas -CE- O-10-11628 | Hilcorp Energy Company only | Magutex (Devonian) | Andrews | 2 | 304K | 25.1K | Jan 1993 – Apr 2026 |
| State of Texas BK O-10-41942 | Octane Energy Operating, LLC only | Martin (Consolidated) | Andrews | 11 | 261K | 719K | Jul 2011 – Apr 2026 |
| State of Texas -Z- O-10-386 | Bass Petroleum, Inc only | Block 6 (Devonian) | Andrews | 3 | 255K | 17.9K | Jan 1993 – Aug 2014 |
| State University -At- O-10-36772 | XTO Energy Inc. only | Triple-N (Grayburg) | Andrews | 4 | 242K | 105K | Sep 2001 – Apr 2026 |
| State University "BC" O-10-24105 | Winn Operating, LLC only | Fasken (Wolfcamp) | Andrews | 3 | 238K | 266K | Jan 1993 – Apr 2026 |
| Hedberg Estate "E" O-10-34391 | Texland Petroleum, L.P. only | Boydell, S. (Clear Fork, Lo.) | Andrews | 1 | 235K | 918K | Jan 1995 – Jul 2011 |
| Hedberg Estate "C" O-10-33750 | Texland Petroleum, L.P. only | Boydell, S. (Clear Fork, Lo.) | Andrews | 2 | 225K | 766K | Mar 1993 – Jul 2011 |
| Hedberg Estate "F" O-11-68877 | Texland Petroleum, L.P. only | Dempsey Creek (San Andres) | Andrews | 2 | 208K | 270 | Dec 2005 – Apr 2026 |
| State University BA O-10-36900 | XTO Energy Inc. only | Triple-N (Grayburg) | Andrews | 6 | 195K | 73.4K | Mar 2002 – Dec 2023 |
| Parker-State O-10-34502 | Morningstar Operating LLC only | Parker (Grayburg, San Andres) | Andrews | 1 | 181K | 93.8K | May 1995 – Apr 2026 |
| Ola Parker State 6 O-10-45148 | Hilcorp Energy Company only | Three Bar (Wichita) | Andrews | 2 | 159K | 655K | Feb 2014 – Oct 2025 |
| Hedberg Estate "F" O-10-35133 | Texland Petroleum, L.P. only | Boydell, S. (Clear Fork, Lo.) | Andrews | 2 | 153K | 507K | Nov 1996 – Jul 2011 |
| State University Colt O-10-49935 | Burk Royalty Co., Ltd. only | Shafter Lake (San Andres) | Andrews | 1 | 144K | 48.7K | Dec 2017 – Apr 2026 |
| Crews Estate O-10-44232 | Vin Fisher Operating, Inc. only | Shafter Lake, N. (San Andres) | Andrews | 7 | 141K | 60K | Jul 2013 – Apr 2026 |
| State of Texas CR O-10-38574 | XTO Energy Inc. only | Block 9 (Devonian) | Andrews | 1 | 135K | 2.78M | Oct 2007 – Apr 2026 |
| State AQ O-10-45713 | Ring Energy, Inc. only | Emma (Devonian) | Andrews | 1 | 128K | 232K | May 2014 – Apr 2026 |
| State of Texas EM O-10-36705 | Burleson Petroleum, Inc. only | Embar (Permian) | Andrews | 4 | 122K | 2.95M | Sep 2001 – Apr 2026 |
| State Barrow O-11-69816 | Crescent Energy Operating, LLC only | Tex-Mex, SE. (Wichita Albany) | Andrews | 6 | 118K | 96.6K | Dec 2011 – Apr 2026 |
| State of Texas -DD- O-10-15220 | XTO Energy Inc. only | Block 9 (Devonian) | Andrews | 3 | 117K | 929K | Dec 2002 – Apr 2026 |
| State Shosid O-10-40894 | Crescent Energy Operating, LLC only | Hudson | Andrews | 7 | 114K | 97.6K | Jan 2011 – Apr 2026 |
| State University -FE- O-10-29302 | Henry Petroleum Corp. only | Cowden, North | Andrews | 2 | 105K | 35K | Jan 1993 – Sep 1999 |
| Cox Estate O-10-20611 | Texland Petroleum, L.P. only | Boydell, S. (Clear Fork, Lo.) | Andrews | 5 | 104K | 117K | Jan 1993 – Apr 2026 |
| Parker-State O-10-34702 | Morningstar Operating LLC only | Andrews (Wolfcamp-Penn.) | Andrews | 5 | 103K | 138K | Oct 1995 – Dec 2025 |
| Parker-State O-10-17427 | Morningstar Operating LLC only | Andrews, N. (Devonian) | Andrews | 1 | 101K | 77.9K | Jan 1993 – Apr 2026 |
| State of Texas -P- O-10-32956 | WTG Exploration only | Block 12 | Andrews | 2 | 99.3K | 189K | Jan 1993 – Apr 2026 |
| 12TH Man State O-10-46320 | Vin Fisher Operating, Inc. only | Block a-34 (San Andres) | Andrews | 4 | 98.7K | 52.5K | Dec 2014 – Apr 2026 |
| Crosby State O-10-31405 | Morningstar Operating LLC only | Deep Rock (Penn.) | Andrews | 3 | 97.8K | 112K | Jan 1993 – Jul 2025 |
| State -FY- O-10-41490 | Ring Energy, Inc. only | Emma (Ellenburger) | Andrews | 1 | 87.7K | 33.4K | Jun 2011 – Apr 2026 |
| State of Texas -CR- O-10-21278 | XTO Energy Inc. only | Andrews, South (Wolfcamp) | Andrews | 2 | 87.7K | 251K | Jan 1993 – Apr 2026 |
| State of Texas "V" O-10-24185 | Olsen Energy Inc. only | Block 12 (Wolfcamp) | Andrews | 3 | 80.8K | 53.9K | Jan 1993 – Apr 2026 |
| State Martin Heirs O-10-33521 | Endeavor Energy Resources L.P. only | Hudson | Andrews | 1 | 76.8K | 28.7K | Jan 1993 – Nov 2018 |
| Hedberg Estate -A- O-10-31343 | Texland Petroleum, L.P. only | Boydell, S. (Clear Fork, Lo.) | Andrews | 1 | 76.6K | 210K | Jan 1993 – Jul 2011 |