| Williams, J. E. O-14-655 | Large Operating LLC only | Panhandle Gray County Field | Gray | 73 | 2.82M | 1.69M | Jan 1993 – Apr 2026 |
| Combs O-14-687 | Petco Energy Corporation only | Panhandle Gray County Field | Gray | 178 | 2.35M | 2.81M | Jan 1993 – Apr 2026 |
| Davis, M. B. O-14-637 | Large Operating LLC only | Panhandle Gray County Field | Gray | 59 | 2.29M | 900K | Jan 1993 – Apr 2026 |
| Keller, P. M. O-14-1464 | Mountainside Energy Operating, L only | Panhandle Wheeler County Field | Wheeler | 28 | 2.02M | 136K | Jan 1993 – Mar 2026 |
| Masterson Estate O-14-2324 | Beren Corporation only | Panhandle (Red Cave) | Moore | 77 | 1.43M | 1.6M | Jan 1993 – Apr 2026 |
| Johnson Ranch Unit O-14-6772 | Bce-Mach III LLC only | Panhandle Gray County Field | Gray | 69 | 1.3M | 286K | Jan 1993 – Aug 2022 |
| Dial, C. L., Etal O-14-794 | Large Operating LLC only | Panhandle Hutchinson County Fld. | Hutchinson | 222 | 1.29M | 3.35M | Jan 1993 – Apr 2026 |
| Bowers, J. B., NCT-1 O-14-3269 | Large Operating LLC only | Panhandle Gray County Field | Gray | 24 | 1.23M | 421K | Jan 1993 – Apr 2026 |
| Worley O-14-689 | Petco Energy Corporation only | Panhandle Gray County Field | Gray | 56 | 1.08M | 1.85M | Jan 1993 – Apr 2026 |
| Masterson Red Cave O-14-3839 | SNW Operating Company only | Panhandle (Red Cave) | Moore | 124 | 1.06M | 3.46M | Jan 1993 – Apr 2026 |
| Bivins O-14-3850 | SNW Operating Company only | Panhandle (Red Cave) | Potter | 271 | 1.05M | 2.52M | Jan 1993 – Sep 2025 |
| Jackson, Wm. O-14-311 | Petco Energy Corporation only | Panhandle Gray County Field | Gray | 9 | 1.02M | 216K | Jan 1993 – Apr 2026 |
| Bush, W. B. O-14-1462 | Mountainside Energy Operating, L only | Panhandle Wheeler County Field | Wheeler | 13 | 980K | 167K | Jan 1993 – Mar 2026 |
| Keller, P. M. O-14-1443 | Arcadia Energy Resources, LLC only | Panhandle Wheeler County Field | Wheeler | 47 | 976K | 3.09M | Jan 1993 – Apr 2026 |
| Masterson G O-14-3749 | Berexco LLC only | Panhandle (Red Cave) | Potter | 74 | 964K | 4.64M | Jan 1993 – Apr 2026 |
| Williams O-14-1409 | Exxcel Production Company only | Panhandle Wheeler County Field | Wheeler | 12 | 903K | 371K | Jan 1993 – Apr 2026 |
| Parker Fee -A- O-14-2294 | O.G.P. Operating, Inc. only | Panhandle Gray County Field | Gray | 37 | 876K | 614K | Jan 1993 – Apr 2026 |
| Williams, S.P. O-14-586 | Large Operating LLC only | Panhandle Gray County Field | Gray | 16 | 782K | 285K | Jan 1993 – Apr 2026 |
| Herring -A- O-14-1199 | Momentum Operating Co., Inc. only | Panhandle Hutchinson County Fld. | Hutchinson | 94 | 747K | 7M | Jan 1993 – Apr 2026 |
| Wright, J. E. O-14-656 | Large Operating LLC only | Panhandle Gray County Field | Gray | 14 | 723K | 199K | Jan 1993 – Apr 2026 |
| Bivins O-14-6163 | D10 Energy LLC only | Panhandle (Red Cave) | Moore | 74 | 656K | 1.75M | Jan 1993 – Apr 2026 |
| Thompson O-14-4308 | SNW Operating Company only | Panhandle (Red Cave) | Moore | 49 | 646K | 694K | Jan 1993 – Apr 2026 |
| Gething, E. E. NCT-2 O-14-1536 | Diamond S Energy Company only | Panhandle Gray County Field | Gray | 17 | 642K | 192K | Jan 1993 – Apr 2026 |
| Fee -244- O-14-106 | Large Operating LLC only | Panhandle Carson County Field | Carson | 138 | 633K | 1.63M | Jan 1993 – Apr 2026 |
| Faulkner, S. O-14-638 | Large Operating LLC only | Panhandle Gray County Field | Gray | 21 | 599K | 413K | Jan 1993 – Apr 2026 |
| Schafer Ranch O-14-142 | Large Operating LLC only | Panhandle Carson County Field | Carson | 86 | 590K | 1.36M | Jan 1993 – Apr 2026 |
| Leycomb, A. W. O-14-534 | Petco Energy Corporation only | Panhandle Gray County Field | Gray | 13 | 572K | 790K | Jan 1993 – Apr 2026 |
| Carver, W. A. O-14-985 | Burk Royalty Co., Ltd. only | Panhandle Hutchinson County Fld. | Hutchinson | 52 | 545K | 3.75M | Jan 1993 – Apr 2026 |
| Davis, M. B. O-14-285 | Dunigan Operating Company, Inc. only | Panhandle Gray County Field | Gray | 10 | 528K | 604K | Jan 1993 – Apr 2026 |
| Herring, -a- & -B- O-14-986 | Burk Royalty Co., Ltd. only | Panhandle Hutchinson County Fld. | Hutchinson | 61 | 458K | 6M | Jan 1993 – Feb 2026 |
| Lela O-14-1441 | Pantera Energy Company only | Panhandle Wheeler County Field | Wheeler | 10 | 456K | 366K | Jan 1993 – Apr 2026 |
| Morse, J. S. -D- O-14-440 | Rio Petroleum, Inc. only | Panhandle Gray County Field | Gray | 4 | 453K | 178K | Jan 1993 – Apr 2026 |
| Chapman -C- O-14-520 | Rio Petroleum, Inc. only | Panhandle Gray County Field | Gray | 1 | 442K | 17.9K | Jan 1993 – Apr 2026 |
| Combs-Worley -A- O-14-614 | Bce-Mach III LLC only | Panhandle Gray County Field | Gray | 18 | 420K | 1.01M | Jan 1993 – Apr 2026 |
| Lucas -A- O-14-6826 | Burk Royalty Co., Ltd. only | Panhandle Hutchinson County Fld. | Hutchinson | 20 | 416K | 1.34M | Jan 1993 – Apr 2026 |
| Jackson, Wm. O-14-598 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 13 | 416K | 1.24M | Jan 1993 – Apr 2026 |
| Riley -a-, -F-, -G- & -K- O-14-884 | Burk Royalty Co., Ltd. only | Panhandle Hutchinson County Fld. | Hutchinson | 54 | 400K | 2.83M | Jan 1993 – Apr 2026 |
| Wright, Carrie O-14-250 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 23 | 388K | 877K | Jan 1993 – Apr 2026 |
| Saunders, G. H. O-14-650 | Large Operating LLC only | Panhandle Gray County Field | Gray | 56 | 365K | 167K | Jan 1993 – Apr 2026 |
| Jackson, Wm. O-14-331 | Mon Corp. only | Panhandle Gray County Field | Gray | 10 | 362K | 817K | Jan 1993 – Apr 2026 |
| South Herring O-14-2250 | Burk Royalty Co., Ltd. only | Panhandle Hutchinson County Fld. | Hutchinson | 94 | 349K | 5.37M | Jan 1993 – Apr 2026 |
| Faulkner, S. -A- O-14-308 | Exxcel Production Company only | Panhandle Gray County Field | Gray | 22 | 335K | 922K | Jan 1993 – Apr 2026 |
| Palmer, J. H. O-14-603 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 17 | 327K | 557K | Jan 1993 – Apr 2026 |
| Schafer Ranch East O-14-6568 | M5OEXIT, LLC only | Panhandle Carson County Field | Carson | 205 | 317K | 506K | Jan 1993 – Mar 2023 |
| Jeff Nunn O-14-156 | T&R Energy Services only | Panhandle Carson County Field | Carson | 13 | 306K | 1.48M | Jan 1993 – Mar 2026 |
| Sneed J.S.J. O-14-6881 | Lasater & Co, Inc. only | Panhandle Moore County Field | Moore | 2 | 305K | 121K | Jan 1993 – Apr 2026 |
| Johnson, West O-14-1449 | Mountainside Energy Operating, L only | Panhandle Wheeler County Field | Wheeler | 20 | 305K | 193K | Jan 1993 – Mar 2026 |
| Edington, Della O-14-389 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 9 | 304K | 266K | Jan 1993 – Apr 2026 |
| Combs-Worley O-14-512 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 15 | 302K | 1.45M | Jan 1993 – Apr 2026 |
| Crosby & Hatcher -A- O-14-1197 | Momentum Operating Co., Inc. only | Panhandle Hutchinson County Fld. | Hutchinson | 29 | 300K | 1.65M | Jan 1993 – Apr 2026 |