| Thomas G-14-250043 | Heritage Petroleum, Inc. | Laketon, East (Arbuckle) | 1 | 26.7K | 664K | Feb 2009 – Nov 2014 |
| Jackson O-14-2767 | Pantera Energy Company | Panhandle Gray County Field | 8 | 26.6K | 47K | Jan 1993 – Apr 2015 |
| Phoenix O-14-8799 | Black Sheep Operating, LLC | Panhandle Gray County Field | 11 | 26.6K | 35K | Dec 2013 – Mar 2026 |
| Andy O-14-2865 | S & W Oil & Gas, LLC | Panhandle Gray County Field | 10 | 26.6K | 93K | Jan 1993 – Apr 2026 |
| Combs, Albert -A- O-14-2680 | Petco Energy Corporation | Panhandle Gray County Field | 8 | 26.3K | 87.4K | Jan 1993 – Apr 2026 |
| Worley -B- O-14-7308 | Petco Energy Corporation | Panhandle Gray County Field | 8 | 26.3K | 296K | Mar 1999 – Apr 2026 |
| Catlin -B- O-14-252 | S & W Oil & Gas, LLC | Panhandle Gray County Field | 3 | 26.3K | 76.7K | Jan 1993 – Apr 2026 |
| Archer, W. C. O-14-623 | Petco Energy Corporation | Panhandle Gray County Field | 3 | 26.2K | 30K | Jan 1993 – Jan 2026 |
| Sackett, Ruby O-14-566 | Large Operating LLC | Panhandle Gray County Field | 15 | 26.2K | 103K | Jan 1993 – Nov 2015 |
| Melton -A- O-14-2909 | Oilwell Operators, Inc. | Panhandle Gray County Field | 5 | 26.1K | 249K | Jan 1993 – Apr 2026 |
| Chapman O-14-4213 | Bce-Mach III LLC | Panhandle Gray County Field | 4 | 25.4K | 10.3K | Jan 1993 – Nov 2024 |
| Morse, J. S. -B- O-14-438 | Rio Petroleum, Inc. | Panhandle Gray County Field | 4 | 25.3K | 58.7K | Jan 1993 – Apr 2024 |
| Catlin -A- O-14-251 | S & W Oil & Gas, LLC | Panhandle Gray County Field | 4 | 25.3K | 896 | Jan 1993 – Apr 2026 |
| Archer O-14-298 | M5OEXIT, LLC | Panhandle Gray County Field | 4 | 25.3K | 1.04K | Jan 1993 – Apr 2019 |
| Southwest Pampa Dolomite Unit O-14-2812 | Production Consultants, Inc. | Panhandle Gray County Field | 176 | 25.2K | 105K | Jan 1993 – Aug 1994 |
| Ruth 23 O-14-9749 | Seek Energy, LLC | Hoover, NE (Virgil) | 1 | 25.2K | 882K | Jul 2021 – Sep 2023 |
| Volmert, North O-14-506 | Kismet Properties, Inc. | Panhandle Gray County Field | 15 | 25.1K | 73.1K | Jan 1993 – Jun 2005 |
| Lovett O-14-551 | Red Line Company, Ltd. | Panhandle Gray County Field | 21 | 25K | 5.08K | Jan 1993 – Apr 2026 |
| Leopold -B- O-14-321 | Large Operating LLC | Panhandle Gray County Field | 8 | 24.8K | 41.7K | Jan 1993 – Apr 2019 |
| Major O-14-2822 | S & W Oil & Gas, LLC | Panhandle Gray County Field | 8 | 24.5K | 232K | Jan 1993 – Apr 2026 |
| Byrum, B. F. A. -B- O-14-273 | Red Line Company, Ltd. | Panhandle Gray County Field | 4 | 24.3K | 174K | Jan 1993 – Apr 2026 |
| Anderson O-14-510 | Dalf Energy LLC | Panhandle Gray County Field | 8 | 24.1K | 136K | Jan 1993 – Feb 2016 |
| Shaw, M. A. O-14-651 | Diamond S Energy Company | Panhandle Gray County Field | 6 | 23.3K | 48.1K | Jan 1993 – Mar 2024 |
| Merten O-14-312 | Black's Oil & Gas | Panhandle Gray County Field | 7 | 23.1K | 11.6K | Jan 1993 – Mar 2026 |
| McConnell O-14-360 | Black's Oil & Gas | Panhandle Gray County Field | 3 | 23K | 28.9K | Jan 1993 – Mar 2026 |
| Harrah O-14-394 | Helton, Pat A. & Alberta | Panhandle Gray County Field | 18 | 23K | 145K | Jan 1993 – Feb 2017 |
| Powell -A- O-14-581 | Ponderosa TX Operating LLC | Panhandle Gray County Field | 7 | 22.6K | 324K | Jan 1993 – Apr 2026 |
| Taylor -CG- O-14-3402 | Oilwell Operators, Inc. | Panhandle Gray County Field | 4 | 22.6K | 454K | Jan 1993 – Apr 2026 |
| Saunders, G. H. Trust No. 5 O-14-7200 | Large Operating LLC | Panhandle Gray County Field | 1 | 22.4K | 2.76K | May 1997 – Apr 2026 |
| Aebersold O-14-4904 | Pantera Energy Company | Panhandle Carson County Field | 13 | 22.4K | 1.8M | Jan 1993 – Apr 2026 |
| Bowers, J. B. -B- O-14-592 | Bce-Mach III LLC | Panhandle Gray County Field | 2 | 22.3K | 82.1K | Jan 1993 – Apr 2026 |
| Worley O-14-319 | Mon Corp. | Panhandle Gray County Field | 9 | 22.3K | 217K | Jan 1993 – Apr 2026 |
| Bowers, J. B. -A- O-14-306 | Petco Energy Corporation | Panhandle Gray County Field | 9 | 21.9K | 620K | Jan 1993 – Apr 2026 |
| Worley, P. A. O-14-658 | Borger Resources 4 LLC | Panhandle Gray County Field | 7 | 21.8K | 10.4K | Jan 1993 – Oct 2025 |
| Finley-Dolomite O-14-2405 | Dalf Energy LLC | Panhandle Gray County Field | 8 | 21.7K | 10K | Jan 1993 – Aug 2018 |
| Fields O-14-4899 | Pantera Energy Company | Panhandle Gray County Field | 10 | 21.7K | 570K | Jan 1993 – Apr 2020 |
| Kirby-McConnell O-14-214 | Pantera Energy Company | Panhandle Gray County Field | 6 | 21.6K | 78.8K | Jan 1993 – Sep 2008 |
| Wagoner, A. C. O-14-607 | Walls, G. M. & Frances, Inc. | Panhandle Gray County Field | 11 | 21.6K | 64.8K | Jan 1993 – Apr 2018 |
| Adams Hopkins O-14-445 | Audrey Oil & Gas LLC | Panhandle Gray County Field | 3 | 21.1K | 117K | Jan 1993 – Apr 2026 |
| Frashier, O. N. O-14-639 | Trejim Operators, LLC | Panhandle Gray County Field | 10 | 21.1K | 79.2K | Jan 1993 – Apr 2026 |
| Big Gray-Saunders O-14-519 | Circle W Oil & Gas Company | Panhandle Gray County Field | 3 | 21.1K | 5.89K | Jan 1993 – Mar 2026 |
| George O-14-232 | Petco Energy Corporation | Panhandle Gray County Field | 3 | 20.9K | 15.6K | Jan 1993 – Apr 2026 |
| Jackson, West O-14-550 | Ponderosa TX Operating LLC | Panhandle Gray County Field | 3 | 20.8K | 314K | Jan 1993 – Apr 2026 |
| Case O-14-6079 | Dalf Energy LLC | Panhandle Gray County Field | 9 | 20.7K | 498K | Jan 1993 – May 2018 |
| Lovett, H. B. O-14-218 | Ponderosa TX Operating LLC | Panhandle Gray County Field | 2 | 20.6K | 6.3K | Jan 1993 – Apr 2026 |
| Gray O-14-1708 | Petco Energy Corporation | Panhandle Gray County Field | 13 | 20.6K | 62 | Jan 1993 – Apr 2026 |
| Osborne -A- O-14-3010 | Pantera Energy Company | Panhandle Gray County Field | 3 | 20.5K | 244K | Jan 1993 – Apr 2026 |
| Johnson -A- O-14-476 | Exxcel Production Company | Panhandle Gray County Field | 3 | 20.4K | 54.4K | Jan 1993 – Apr 2026 |
| Combs-Worley O-14-416 | Exxcel Production Company | Panhandle Gray County Field | 2 | 20.4K | 43 | Jan 1993 – Apr 2026 |
| Short, J. C. O-14-279 | Ponderosa TX Operating LLC | Panhandle Gray County Field | 4 | 20.4K | 12.4K | Jan 1993 – Apr 2026 |