| Waddell TR A O-10-5294 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 561 | 18.7M | 79.1M | Jan 1993 – Apr 2026 |
| McKnight, M. B. O-10-33220 | Ring Energy, Inc. only | Sand Hills (Tubb) | Crane | 110 | 6.29M | 26.7M | Jan 1993 – Apr 2026 |
| Sand Hills Tubb Unit O-10-20865 | Formentera Operations LLC only | Sand Hills (Tubb) | Crane | 80 | 2.15M | 4.23M | Jan 1993 – Apr 2026 |
| Barnsley Unit O-10-21178 | Extex Operating Company only | Sand Hills (Tubb) | Crane | 47 | 1.45M | 1.22M | Jan 1993 – Apr 2026 |
| Tubb, J. B. a/C 1 O-10-5295 | Formentera Operations LLC only | Sand Hills (Tubb) | Crane | 171 | 1.26M | 18.7M | Jan 1993 – Apr 2026 |
| Tubb, J. B. -B- O-10-5292 | Ring Energy, Inc. only | Sand Hills (Tubb) | Crane | 30 | 464K | 1.46M | Jan 1993 – Apr 2026 |
| Waddell TR I O-10-24059 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 30 | 349K | 2.41M | Jan 1993 – Apr 2026 |
| Tubb, J. B. a/C 2 O-10-5296 | Formentera Operations LLC only | Sand Hills (Tubb) | Crane | 24 | 289K | 2.63M | Jan 1993 – Jan 2024 |
| Tubb, J. B. -C- O-10-5298 | Formentera Operations LLC only | Sand Hills (Tubb) | Crane | 32 | 261K | 6.41M | Jan 1993 – Jun 2023 |
| Tubb, J. B. -a- a/C #2 O-10-5310 | Formentera Operations LLC only | Sand Hills (Tubb) | Crane | 13 | 257K | 1.94M | Jan 1993 – Apr 2026 |
| Tubb, J. B. -B- O-10-5297 | Formentera Operations LLC only | Sand Hills (Tubb) | Crane | 25 | 220K | 7.55M | Jan 1993 – Apr 2026 |
| Tubb, J. B., Etal O-10-5293 | Ring Energy, Inc. only | Sand Hills (Tubb) | Crane | 14 | 203K | 1.52M | Jan 1993 – Apr 2026 |
| Tubb, J. B. -F- O-10-10413 | Formentera Operations LLC only | Sand Hills (Tubb) | Crane | 21 | 196K | 2.23M | Jan 1993 – Apr 2026 |
| Tubb, J. B. O-10-38360 | Lario Oil & Gas Company only | Sand Hills (Tubb) | Crane | 5 | 196K | 910K | Jan 2007 – Apr 2026 |
| Stede Bonnet N O-10-57235 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 5 | 166K | 644K | Aug 2021 – Apr 2026 |
| Hispaniola O-10-58940 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 4 | 137K | 186K | Jan 2023 – Apr 2026 |
| Tubb -D- O-10-25121 | Cambrian Management, Ltd. only | Sand Hills (Tubb) | Crane | 3 | 124K | 964K | Jan 1993 – Apr 2026 |
| McKnight-Croley O-10-39964 | Ring Energy, Inc. only | Sand Hills (Tubb) | Crane | 3 | 118K | 920K | Feb 2010 – Apr 2026 |
| Tubb, J. B. -D- O-10-5313 | Formentera Operations LLC only | Sand Hills (Tubb) | Crane | 10 | 95.2K | 1M | Jan 1993 – Apr 2026 |
| Billy Bones O-10-59637 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 2 | 71.9K | 284K | May 2023 – Apr 2026 |
| Landlubber N O-10-58041 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 3 | 54.7K | 225K | Jul 2022 – Apr 2026 |
| Tubb, J.B. D Acct #2 O-10-47544 | Lario Oil & Gas Company only | Sand Hills (Tubb) | Crane | 1 | 50.5K | 163K | May 2017 – Apr 2026 |
| Landlubber O-10-56435 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 3 | 49.8K | 227K | May 2021 – Apr 2026 |
| Stede Bonnet NW O-10-57541 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 3 | 47.9K | 362K | Sep 2021 – Apr 2026 |
| Waddell TR J O-10-24060 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 5 | 42.8K | 116K | Jan 1993 – Mar 2018 |
| Waddell TR D O-10-56515 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 2 | 42.3K | 505K | Apr 2021 – Apr 2026 |
| Stede Bonnet O-10-58833 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 1 | 41.3K | 176K | Jan 2023 – Apr 2026 |
| Waddell TR AB 2LC O-10-64747 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 1 | 41K | 83.8K | Dec 2025 – Apr 2026 |
| Tubb O-10-17169 | Ring Energy, Inc. only | Sand Hills (Tubb) | Crane | 4 | 40.9K | 634K | Jan 1993 – Apr 2026 |
| Stede Bonnet E O-10-58423 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 1 | 39.6K | 122K | Oct 2022 – Apr 2026 |
| Waddell TR AB 2LA O-10-64744 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 1 | 38.7K | 75.5K | Dec 2025 – Apr 2026 |
| Barnsley, M. L. O-10-5318 | Citation Oil & Gas Corp. only | Sand Hills (Tubb) | Crane | 2 | 37.8K | 353K | Jan 1993 – Nov 2019 |
| Tubb, J. B. -D- O-10-5302 | Lario Oil & Gas Company only | Sand Hills (Tubb) | Crane | 3 | 34.5K | 63.4K | May 2011 – Mar 2026 |
| 6 Pounder SW O-10-53883 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 2 | 34.2K | 186K | Jan 2020 – Apr 2026 |
| Tubb, J. B. "D" G-10-127904 | Formentera Operations LLC only | Sand Hills (Tubb) | Crane | 1 | 31.3K | 507K | Jan 1993 – Apr 2026 |
| Tubb -a- /Tubb Zone/ O-10-5284 | Millwee Oil, Inc. only | Sand Hills (Tubb) | Crane | 9 | 31.2K | 452K | Jan 1993 – Apr 2026 |
| Waddell, W. N. et al Tr. "C" O-10-24058 | Meridian Oil Inc.-Midland only | Sand Hills (Tubb) | Crane | 7 | 30.1K | 11.6K | Jan 1993 – Nov 1995 |
| Tubb O-10-21259 | Mike Oil LLC only | Sand Hills (Tubb) | Crane | 2 | 29.3K | 111K | Jan 1993 – Apr 2026 |
| Waddell TR B O-10-56423 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 29 | 26.2K | 37.4K | Apr 2020 – Nov 2023 |
| Yellow Jack Nwsw O-10-57234 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 1 | 25.8K | 95.7K | Aug 2021 – Apr 2026 |
| McKnight, M.B. O-10-29269 | Burnett Oil Co., Inc. only | Sand Hills (Tubb) | Crane | 1 | 25.6K | 80.2K | Jan 1993 – Jan 2014 |
| Atlantic State O-10-40315 | Millwee Oil, Inc. only | Sand Hills (Tubb) | Crane | 1 | 24.8K | 255K | Jun 2010 – Apr 2026 |
| Landlubber CE O-10-57605 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 1 | 24.3K | 47.6K | Nov 2021 – Apr 2026 |
| Johnson-State O-10-25905 | Millwee Oil, Inc. only | Sand Hills (Tubb) | Crane | 3 | 22K | 181K | Jan 1993 – Apr 2026 |
| Tubb, J. B. a/C 1 O-10-38186 | Millwee Oil, Inc. only | Sand Hills (Tubb) | Crane | 1 | 21.8K | 378K | Sep 2007 – Apr 2026 |
| Havara O-10-44574 | Ring Energy, Inc. only | Sand Hills (Tubb) | Crane | 1 | 21.1K | 219K | Sep 2013 – Jun 2023 |
| Tubb "10" O-10-29003 | Millwee Oil, Inc. only | Sand Hills (Tubb) | Crane | 1 | 20.1K | 167K | Jan 1993 – Apr 2026 |
| Waddell TR AD1 6L O-10-63410 | Blackbeard Operating, LLC only | Sand Hills (Tubb) | Crane | 1 | 19.8K | 66.2K | Feb 2025 – Apr 2026 |
| Barnsley, T. C. O-10-17597 | Martin, Jimmy Inc only | Sand Hills (Tubb) | Crane | 1 | 19.7K | 46.4K | Jan 1993 – Apr 2026 |
| Barnsley -D- O-10-18781 | N & B Oil and Gas LLC only | Sand Hills (Tubb) | Crane | 2 | 19.4K | 19 | Jan 1993 – Apr 2026 |