| Means /San Andres/ Unit O-10-17503 | Hilcorp Energy Company only | Means | Andrews | 1,236 | 89.6M | 52.4M | by Jan 1993 – Aug 2026 |
| W. Means /Grbg.-San Andres/ Unit O-10-18729 | Reverence Operating LLC only | Means | Andrews | 288 | 6.04M | 2.08M | by Jan 1993 – Aug 2026 |
| Clampett, Jed O-10-35355 | OXY USA EOR, LLC only | Means | Andrews | 32 | 1.52M | 887K | May 1997 – Aug 2026 |
| Means, J. S. a/C 4 O-10-11007 | Hilcorp Energy Company only | Means, South (Wolfcamp) | Andrews | 22 | 1.34M | 1.2M | by Jan 1993 – Aug 2026 |
| Means-Queen No. 1 Oil Unit O-10-15803 | Hilcorp Energy Company only | Means (Queen Sand) | Andrews | 89 | 765K | 257K | by Jan 1993 – Aug 2026 |
| White, J. M. O-10-36526 | Citation Oil & Gas Corp. only | Means | Andrews | 9 | 667K | 609K | Jan 2001 – Sep 2014 |
| University -CF- O-10-9477 | Hilcorp Energy Company only | Means | Andrews | 12 | 510K | 405K | Aug 2004 – Aug 2026 |
| Clampett, Jed "A" O-10-36257 | Hilcorp Energy Company only | Means | Andrews | 13 | 479K | 308K | Feb 2000 – Aug 2026 |
| Means, R. M. O-10-4291 | Hilcorp Energy Company only | Means (Queen Sand) | Andrews | 56 | 450K | 157K | by Jan 1993 – Aug 2026 |
| State University -CH- O-10-9699 | Hilcorp Energy Company only | Means, East (Strawn) | Andrews | 1 | 353K | 315K | by Jan 1993 – Aug 2026 |
| Means, J. S. a/C #2 O-10-10708 | Hilcorp Energy Company only | Means (Queen Sand) | Andrews | 24 | 337K | 93.2K | by Jan 1993 – Aug 2026 |
| Means, J. S. a/C 4 O-10-34724 | Exxon Mobil Corporation only | Means, S. (Leonard) | Andrews | 3 | 317K | 397K | Oct 1995 – Jun 2010 |
| North Means Queen Sand Unit O-10-17330 | Parallel Petroleum LLC only | Means, N. (Queen Sand) | Andrews | 21 | 287K | 35.7K | by Jan 1993 – May 2018 |
| Means, J. S. a/C 4 O-10-34132 | Hilcorp Energy Company only | Means, S. (Grayburg) | Andrews | 2 | 280K | 30.3K | Jan 1994 – Aug 2026 |
| Armstrong, Elizabeth O-10-9945 | Hilcorp Energy Company only | Means, South (Wolfcamp) | Andrews | 7 | 245K | 247K | by Jan 1993 – Aug 2026 |
| Nichols Sisterload O-10-30555 | Ring Energy, Inc. only | Means | Andrews | 13 | 236K | 54.8K | Mar 1993 – Feb 2020 |
| Armstrong, Elizabeth -D- O-10-30022 | Hilcorp Energy Company only | Means, South (Wolfcamp) | Andrews | 3 | 236K | 254K | by Jan 1993 – Aug 2026 |
| Means, R. M. O-10-34440 | Hilcorp Energy Company only | Means (Strawn) | Andrews | 1 | 219K | 174K | Jan 1995 – Sep 2011 |
| University BQ O-10-37422 | Hilcorp Energy Company only | Means | Andrews | 8 | 209K | 165K | Sep 2004 – Aug 2026 |
| McQuatters, Eugenia O-10-29215 | Ring Energy, Inc. only | Means | Andrews | 12 | 199K | 102K | Apr 1997 – Dec 2025 |
| Means, R. M., Etal -B- O-10-9273 | Ring Energy, Inc. only | Block a-34 (Ellenburger) | Andrews | 1 | 195K | 81.1K | by Jan 1993 – Jun 2022 |
| Sutphen -A- O-10-35101 | Reverence Operating LLC only | Means | Andrews | 6 | 180K | 78.9K | Nov 1996 – Aug 2026 |
| Deford-White Oil Unit 2 O-10-36707 | Citation Oil & Gas Corp. only | Means | Andrews | 4 | 143K | 134K | Aug 2001 – Sep 2014 |
| Means, J.S. a/C -5- O-10-30553 | Hilcorp Energy Company only | Means, South (Wolfcamp) | Andrews | 1 | 141K | 125K | by Jan 1993 – Aug 2020 |
| White, J. M. "A" O-10-36453 | Citation Oil & Gas Corp. only | Means | Andrews | 3 | 141K | 225K | Nov 2000 – Sep 2014 |
| Clampett, Jed 'D' O-10-36525 | Hilcorp Energy Company only | Means | Andrews | 9 | 140K | 108K | Nov 2000 – Aug 2026 |
| Armstrong, Elizabeth -C- O-10-18408 | Hilcorp Energy Company only | Means | Andrews | 3 | 122K | 10.3K | by Jan 1993 – Aug 2026 |
| Armstrong, Elizabeth -D- O-10-27889 | Hilcorp Energy Company only | Means | Andrews | 2 | 122K | 16.7K | by Jan 1993 – Aug 2026 |
| Park O-10-25723 | Ring Energy, Inc. only | Means | Andrews | 6 | 120K | 19K | by Jan 1993 – Jan 2022 |
| Sight for Sore Eyes O-10-37352 | Ring Energy, Inc. only | Means | Andrews | 6 | 120K | 56.2K | Jul 2004 – May 2014 |
| Hillbilly O-10-37777 | Ring Energy, Inc. only | Means | Andrews | 4 | 111K | 6.79K | Apr 2006 – Aug 2026 |
| Vacancy Strip -7- O-10-29087 | Flat Top Operating, LLC only | Means, N. (Queen Sand) | Andrews | 2 | 102K | 20 | by Jan 1993 – Aug 2026 |
| Armstrong, Elizabeth -C- O-10-29679 | Hilcorp Energy Company only | Means, South (Wolfcamp) | Andrews | 4 | 93.2K | 192K | by Jan 1993 – Nov 2014 |
| Clampett, Jed "F" O-10-36810 | Hilcorp Energy Company only | Means | Andrews | 4 | 90.2K | 68.5K | Dec 2001 – Aug 2026 |
| University BX O-10-37593 | Hilcorp Energy Company only | Means | Andrews | 5 | 66.7K | 50.6K | Jan 2005 – Aug 2026 |
| Sutphen O-10-30405 | Reverence Operating LLC only | Means | Andrews | 2 | 66.2K | 21 | by Jan 1993 – Aug 2026 |
| Clampett, Jed "E" O-10-36629 | OXY USA EOR, LLC only | Means | Andrews | 2 | 57.6K | 62.3K | Apr 2001 – Sep 2024 |
| Gardner, et al F.E. O-10-24383 | Reverence Operating LLC only | Means | Andrews | 4 | 57.4K | 5.61K | by Jan 1993 – Aug 2026 |
| Clampett, Jed "G" O-10-37351 | Hilcorp Energy Company only | Means | Andrews | 4 | 56.6K | 35.8K | Jul 2004 – Aug 2026 |
| White O-10-28322 | Ring Energy, Inc. only | Means | Andrews | 1 | 53.5K | 13.8K | by Jan 1993 – May 2019 |
| Deford-White Oil Unit O-10-36745 | Citation Oil & Gas Corp. only | Means | Andrews | 3 | 53K | 39.6K | Oct 2001 – Sep 2014 |
| Shultz, C. A., -C- O-10-16311 | Endeavor Energy Resources L.P. only | Means (Queen Sand) | Andrews | 19 | 49.1K | 10.2K | by Jan 1993 – Jan 2011 |
| Groom, Mollie O-10-26322 | Miltex Oil Company only | Means | Andrews | 4 | 48K | 5.24K | by Jan 1993 – Aug 2026 |
| Flying "N" O-10-29754 | Flat Top Operating, LLC only | Means, N. (Queen Sand) | Andrews | 3 | 45.8K | 2.98K | by Jan 1993 – Aug 2026 |
| Hair of the Dog O-10-37672 | Ring Energy, Inc. only | Means | Andrews | 3 | 41.6K | 20.1K | Dec 2005 – May 2014 |
| J. S. Means -E- O-10-30963 | Hilcorp Energy Company only | Means, South (Wolfcamp) | Andrews | 1 | 36.3K | 5.09K | by Jan 1993 – Jan 2021 |
| Groom, Mollie et Al O-10-4288 | Miltex Oil Company only | Means (Queen Sand) | Andrews | 3 | 33.4K | 984 | by Jan 1993 – Aug 2026 |
| Dibrell O-10-4289 | Carruth Oil & Gas, LLC only | Means | Andrews | 2 | 32.4K | 171 | by Jan 1993 – Aug 2026 |
| Acu-2 O-10-34294 | North Fork Operating LP only | Means | Andrews | 1 | 32.2K | 8.05K | Oct 1994 – Aug 2026 |
| Norman, B. L. O-10-30039 | Shinnery Oil Company, Inc. only | Means, N. (Queen Sand) | Andrews | 1 | 30.6K | 441 | by Jan 1993 – Aug 2026 |