| Fullerton Clearfork Unit O-10-1770 | Hilcorp Energy Company only | Fullerton | Andrews | 1,406 | 76.9M | 65.2M | Jan 1993 – Apr 2026 |
| Bitler-Lowe Clearfork Unit O-10-29029 | Highmark Energy Operating, LLC only | Fullerton | Andrews | 50 | 2.57M | 1.15M | Jan 1993 – Apr 2026 |
| Lowe & Bitler -C- a/C 2 O-10-12835 | White Rock Oil & Gas, LLC only | Fullerton | Andrews | 11 | 793K | 479K | Jan 1993 – Apr 2026 |
| Logsdon, Etal -D- O-10-34490 | Texland Petroleum, L.P. only | Fullerton | Andrews | 14 | 617K | 242K | Jun 1995 – Apr 2026 |
| Ralph -A- O-10-1769 | White Rock Oil & Gas, LLC only | Fullerton | Andrews | 15 | 581K | 544K | Jan 1993 – Apr 2026 |
| University Cons. V O-10-18727 | Crescent Energy Operating, LLC only | Fullerton | Andrews | 30 | 555K | 962K | Jan 1993 – Apr 2026 |
| Monterey-University O-10-23482 | Fasken Oil and Ranch, Ltd. only | Fullerton | Andrews | 2 | 519K | 381K | Jan 1993 – Apr 2026 |
| Logsdon -C- O-10-34489 | Texland Petroleum, L.P. only | Fullerton | Andrews | 23 | 502K | 301K | Jun 1995 – Apr 2026 |
| Maralo O-10-32827 | Prasad, Hari Production Co. only | Fullerton | Andrews | 6 | 476K | 176K | Jan 1993 – Aug 2021 |
| University Consolidated Xii O-10-23162 | Crescent Energy Operating, LLC only | Fullerton | Andrews | 30 | 467K | 678K | Jan 1993 – Apr 2026 |
| Logsdon, C. W. -A- O-10-13507 | Hilcorp Energy Company only | Fullerton | Andrews | 8 | 432K | 188K | Jan 1993 – Apr 2026 |
| Bitler-Lowe -B- O-10-13485 | Highmark Energy Operating, LLC only | Fullerton | Andrews | 11 | 425K | 269K | Jan 1993 – Apr 2026 |
| Mobil Fee O-10-34522 | Olsen Energy Inc. only | Fullerton | Andrews | 6 | 414K | 773K | Apr 1995 – Apr 2026 |
| Parker O-10-34044 | R3 Operating Corporation only | Fullerton | Andrews | 3 | 380K | 2.51K | Dec 1993 – Apr 2026 |
| University Cons. IV O-10-18399 | Crescent Energy Operating, LLC only | Fullerton | Andrews | 24 | 374K | 454K | Jan 1993 – Apr 2026 |
| University -A- O-10-14151 | Stephens & Johnson Operating Co. only | Fullerton | Andrews | 9 | 367K | 784K | Jan 1993 – Apr 2026 |
| University -29- O-10-17208 | Oilwell Operators, Inc. only | Fullerton | Andrews | 3 | 274K | 278K | Jan 1993 – Apr 2026 |
| University 13-45 O-10-41037 | Montare Operating, Ltd. only | Fullerton | Andrews | 8 | 273K | 465K | Feb 2011 – Apr 2026 |
| University -41- O-10-14854 | Reverence Operating LLC only | Fullerton | Andrews | 1 | 271K | 128K | Jan 1993 – Apr 2026 |
| University -9- O-10-18084 | Crescent Energy Operating, LLC only | Fullerton | Andrews | 8 | 266K | 358K | Jan 1993 – Apr 2026 |
| University (S) "28" O-10-18513 | Olsen Energy Inc. only | Fullerton | Andrews | 5 | 261K | 129K | Jan 1993 – Apr 2026 |
| Ralph O-10-34420 | Olsen Energy Inc. only | Fullerton | Andrews | 6 | 252K | 495K | Mar 1995 – Apr 2026 |
| Maralo -24- O-10-32278 | Prasad, Hari Production Co. only | Fullerton | Andrews | 10 | 239K | 123K | Jan 1993 – Aug 2021 |
| Bryant-Link Co. O-10-12390 | Texland Petroleum, L.P. only | Fullerton | Andrews | 1 | 228K | 65.7K | Jan 1993 – Apr 2026 |
| University (S) "M" O-10-13120 | Olsen Energy Inc. only | Fullerton | Andrews | 5 | 218K | 196K | Jan 1993 – Apr 2026 |
| Lowe, M. R. 15 O-10-37827 | Highmark Energy Operating, LLC only | Fullerton | Andrews | 6 | 216K | 143K | Jul 2006 – Apr 2026 |
| Prairie Schooner University O-10-39985 | Burleson Petroleum, Inc. only | Fullerton | Andrews | 4 | 213K | 487K | Jun 2010 – Apr 2026 |
| University -I- O-10-19795 | Crescent Energy Operating, LLC only | Fullerton | Andrews | 12 | 192K | 503K | Jan 1993 – Apr 2026 |
| University Cons. VI O-10-18643 | Crescent Energy Operating, LLC only | Fullerton | Andrews | 5 | 190K | 164K | Jan 1993 – Apr 2026 |
| University "10" O-10-37602 | Stephens & Johnson Operating Co. only | Fullerton | Andrews | 3 | 183K | 256K | Oct 2005 – Apr 2026 |
| Boles 25 O-10-33290 | Prasad, Hari Production Co. only | Fullerton | Andrews | 1 | 151K | 54.6K | Jan 1993 – Aug 2021 |
| University 15 "A" O-10-25152 | Stephens & Johnson Operating Co. only | Fullerton | Andrews | 7 | 150K | 275K | Jan 1993 – Apr 2026 |
| University Cons. VII O-10-18278 | Crescent Energy Operating, LLC only | Fullerton | Andrews | 4 | 146K | 328K | Jan 1993 – Apr 2026 |
| University 13-46 O-10-42149 | Montare Operating, Ltd. only | Fullerton | Andrews | 6 | 144K | 78.3K | Dec 2012 – Apr 2026 |
| Logsdon, Etal -B- O-10-34488 | Texland Petroleum, L.P. only | Fullerton | Andrews | 5 | 144K | 80.9K | Jun 1995 – Apr 2026 |
| Scarborough Unit O-10-43277 | Texland Petroleum, L.P. only | Fullerton | Andrews | 6 | 140K | 280K | Oct 2012 – Apr 2026 |
| Full Bar O-10-46302 | Texland Petroleum, L.P. only | Fullerton | Andrews | 2 | 137K | 335K | Jan 2015 – Apr 2026 |
| University 15 "B" O-10-25587 | Stephens & Johnson Operating Co. only | Fullerton | Andrews | 5 | 134K | 152K | Jan 1993 – Apr 2026 |
| University -11- O-10-17872 | Crescent Energy Operating, LLC only | Fullerton | Andrews | 12 | 123K | 300K | Jan 1993 – Apr 2026 |
| Bitler-Lowe O-10-33385 | Prasad, Hari Production Co. only | Fullerton | Andrews | 1 | 120K | 1.42K | Jan 1993 – Aug 2021 |
| University "1" O-10-23481 | Lakeshore Operating, LLC only | Fullerton | Andrews | 1 | 116K | 43 | Jan 1993 – Apr 2026 |
| Mullins 18 O-10-34108 | Simata Energy, LLC only | Fullerton | Andrews | 1 | 116K | 112K | Feb 1994 – Apr 2026 |
| Rainey, Donna O-10-40460 | Texland Petroleum, L.P. only | Fullerton | Andrews | 4 | 111K | 27.6K | Aug 2010 – Apr 2026 |
| University -7- O-10-27695 | Crescent Energy Operating, LLC only | Fullerton | Andrews | 5 | 106K | 146K | Jan 1993 – Apr 2026 |
| Logsdon A O-10-38334 | Vin Fisher Operating, Inc. only | Fullerton | Andrews | 1 | 105K | 31.9K | Jul 2007 – Apr 2026 |
| University "9" O-10-23475 | Reverence Operating LLC only | Fullerton | Andrews | 1 | 102K | 2.66K | Jan 1993 – Apr 2026 |
| Coopwood "C" O-10-40178 | Vision Natural Resources, LP only | Fullerton | Andrews | 3 | 90.2K | 31.6K | May 2010 – Apr 2026 |
| PSL -24-2- O-10-23381 | Grama Operating, LLC only | Fullerton | Andrews | 1 | 87.8K | 66.2K | Jan 1993 – May 2020 |
| Coopwood -4- "B" O-10-33043 | Vision Natural Resources, LP only | Fullerton | Andrews | 2 | 85.3K | 113K | Jan 1993 – May 2021 |
| University 13-283340 O-10-45952 | Montare Operating, Ltd. only | Fullerton | Andrews | 1 | 82.5K | 84K | Nov 2014 – Nov 2025 |