| Wheeler O-1-15325 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | McMullen | 39 | 7.56M | 5.09M | Dec 2010 – Jul 2026 |
| Keller, P. M. O-14-1464 | Mountainside Energy Operating, L only | Panhandle Wheeler County Field | Wheeler | 28 | 2.02M | 136K | Jan 1993 – Jul 2026 |
| Rip Wheeler 705-668 O-11-71249 | Riley Permian Operating Co, LLC only | Platang (San Andres) | Yoakum | 7 | 1.79M | 3.4M | Mar 2022 – Jul 2026 |
| Michael Wheeler Unit O-1-17502 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 7 | 1.23M | 709K | Feb 2014 – Jul 2026 |
| Bush, W. B. O-14-1462 | Mountainside Energy Operating, L only | Panhandle Wheeler County Field | Wheeler | 13 | 980K | 167K | Jan 1993 – Jul 2026 |
| Keller, P. M. O-14-1443 | Arcadia Energy Resources, LLC only | Panhandle Wheeler County Field | Wheeler | 47 | 976K | 3.09M | Jan 1993 – Jul 2026 |
| Williams O-14-1409 | Exxcel Production Company only | Panhandle Wheeler County Field | Wheeler | 12 | 903K | 371K | Jan 1993 – Jul 2026 |
| Gloria Wheeler "A" O-1-15671 | Trinity Operating (Usg), LLC only | Eagleville (Eagle Ford-1) | McMullen | 4 | 880K | 1.36M | Dec 2011 – Jul 2026 |
| Bryant/Dailey O-6-13567 | Wheeler Operating Corporation only | Navarro Crossing (Woodbine) | Houston | 2 | 877K | 208K | Apr 1996 – Jul 2026 |
| Gloria Wheeler 'C' O-1-16664 | Trinity Operating (Usg), LLC only | Eagleville (Eagle Ford-1) | McMullen | 4 | 870K | 1.45M | Mar 2013 – Jul 2026 |
| Hammitt-Wheeler 8I O-10-55240 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 713K | 1.38M | Aug 2020 – Jul 2026 |
| Gloria Wheeler "B" O-1-15647 | Trinity Operating (Usg), LLC only | Eagleville (Eagle Ford-1) | McMullen | 4 | 698K | 991K | Dec 2011 – Jul 2026 |
| Gloria Wheeler 'D' O-1-16668 | Trinity Operating (Usg), LLC only | Eagleville (Eagle Ford-1) | McMullen | 4 | 631K | 1.01M | Mar 2013 – Jul 2026 |
| Wheeler Unit O-5-4365 | Valence Operating Company only | Como (Rodessa Hill, Lo.) | Wood | 3 | 619K | 1.9M | Feb 2018 – Jul 2026 |
| Blue Estate O-10-15745 | Formentera Operations LLC only | Wheeler (Wolfcamp) | Winkler | 11 | 585K | 6.27M | Jan 1993 – Jul 2026 |
| Garrett Wheeler O-11-16472 | Texland Petroleum, L.P. only | Edmisson (Clear Fork) | Lubbock | 6 | 570K | 40K | Jan 1993 – Jul 2026 |
| Hammitt-Wheeler 8N O-10-55213 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 490K | 1.83M | Aug 2020 – Jul 2026 |
| Lela O-14-1441 | Pantera Energy Company only | Panhandle Wheeler County Field | Wheeler | 10 | 456K | 366K | Jan 1993 – Jul 2026 |
| Hooper, Fannie -A- O-3-979 | Wheeler Operating Corporation only | Conroe | Montgomery | 11 | 443K | 504K | Jan 1993 – Jul 2026 |
| Wheeler Estate O-11-68053 | Hexp Operating, LLC only | Hoople (Clear Fork) | Crosby | 51 | 440K | 67 | Apr 1999 – Jul 2026 |
| Wheeler O-11-68070 | Juno Operating Company III, LLC only | Hoople (Clear Fork) | Crosby | 26 | 412K | 65.5K | Mar 1999 – Jul 2026 |
| Wheeler-Atchison 44K O-10-57572 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 369K | 974K | Mar 2022 – Jul 2026 |
| Pyle O-14-8638 | Presidio Petroleum LLC only | Wheeler N.E. (Granite Wash) | Wheeler | 4 | 354K | 4.37M | Feb 2012 – Jul 2026 |
| Wheeler, Lee -B- O-1-14696 | GTG Operating, LLC only | A.W.P. (Olmos) | McMullen | 10 | 318K | 1.66M | May 2006 – Jul 2026 |
| Atchison-Wheeler 8E O-10-57747 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 315K | 997K | Aug 2022 – Jul 2026 |
| Wheeler Williams 39-34 B O-9-21960 | Diamondback E&P LLC only | Spraberry (Trend Area) | Reagan | 2 | 310K | 3.85M | Jan 2023 – Jul 2026 |
| Johnson, West O-14-1449 | Mountainside Energy Operating, L only | Panhandle Wheeler County Field | Wheeler | 20 | 305K | 193K | Jan 1993 – Jul 2026 |
| Wheeler & Pickens Fee O-3-2401 | Chevron U. S. A. Inc. only | Humble | Harris | 16 | 302K | 111K | Jan 1993 – Mar 2019 |
| Wheeler Williams 39-34 H O-9-21365 | Diamondback E&P LLC only | Spraberry (Trend Area) | Reagan | 1 | 300K | 2.22M | Jun 2021 – Jul 2026 |
| Wheeler A O-11-70050 | Hexp Operating, LLC only | Hoople (Clear Fork) | Crosby | 26 | 298K | 0 | Jul 2013 – Jul 2026 |
| Wheeler, Lee O-1-11912 | GTG Operating, LLC only | A.W.P. (Olmos) | McMullen | 8 | 290K | 1.25M | Jan 1993 – Jul 2026 |
| Wheeler Williams 39-34 E O-9-21364 | Diamondback E&P LLC only | Spraberry (Trend Area) | Reagan | 1 | 288K | 2.33M | May 2021 – Jul 2026 |
| Harlan -A- O-14-1469 | Ponderosa TX Operating LLC only | Panhandle Wheeler County Field | Wheeler | 7 | 288K | 312K | Jan 1993 – Jul 2026 |
| Atchison-Wheeler 8D O-10-58062 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 284K | 1.19M | Aug 2022 – Jul 2026 |
| Wheeler, N. O-1-8893 | XTO Energy Inc. only | A.W.P. (Olmos) | McMullen | 7 | 267K | 972K | Jan 1993 – Jul 2026 |
| Metz O-6-14264 | Wheeler Operating Corporation only | Navarro Crossing (Woodbine) | Leon | 1 | 233K | 37.5K | Oct 2003 – Jul 2026 |
| Wheeler Unit O-1-17916 | Murphy Expl. & Prod. Co. - USA only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 227K | 149K | Jul 2014 – Jul 2026 |
| Wheeler Williams 39-34 G O-9-21383 | Diamondback E&P LLC only | Spraberry (Trend Area) | Reagan | 1 | 226K | 2.43M | May 2021 – Jul 2026 |
| Forrest Wheeler 'C' O-1-16832 | Trinity Operating (Usg), LLC only | Eagleville (Eagle Ford-1) | McMullen | 2 | 225K | 710K | Apr 2013 – Jul 2026 |
| Wheeler, L. C. O-11-60690 | Texland Petroleum, L.P. only | Edmisson (Clear Fork) | Lubbock | 4 | 223K | 28K | Jan 1993 – Jul 2026 |
| Wheeler Williams 39-34 A O-9-22034 | Diamondback E&P LLC only | Spraberry (Trend Area) | Reagan | 1 | 221K | 1.76M | Jan 2023 – Jul 2026 |
| Wheeler Williams 39-34 C O-9-21950 | Diamondback E&P LLC only | Spraberry (Trend Area) | Reagan | 1 | 216K | 2.16M | Jan 2023 – Jul 2026 |
| Blue, R. H. O-10-15464 | Formentera Operations LLC only | Wheeler (Wolfcamp) | Ector | 4 | 216K | 1.61M | Jan 1993 – Jul 2026 |
| Wheeler "14" O-10-41877 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 4 | 206K | 237K | Sep 2011 – Jul 2026 |
| Koons, J. P. O-14-1422 | SNW Operating Company only | Panhandle Wheeler County Field | Wheeler | 17 | 206K | 367K | Jan 1993 – Jul 2026 |
| Wheeler-Atchison 44I O-10-57775 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 201K | 606K | Aug 2022 – Jul 2026 |
| Cahill, T. G., -B- O-10-13476 | Formentera Operations LLC only | Wheeler (Wolfcamp) | Ector | 2 | 198K | 390K | Jan 1993 – Jul 2026 |
| Wheeler Foley Unit a MCM O-1-16657 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | McMullen | 1 | 196K | 114K | Jan 2013 – Jul 2026 |
| Lee Wheeler -C- O-1-15415 | GTG Operating, LLC only | A.W.P. (Olmos) | McMullen | 8 | 194K | 553K | Jan 2011 – Jul 2026 |
| Wheeler-Atchison 44J O-10-57658 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 187K | 419K | Feb 2022 – Jul 2026 |