| Williams, J. E. O-14-655 | Large Operating LLC only | Panhandle Gray County Field | Gray | 73 | 2.83M | 1.7M | by Jan 1993 – Jul 2026 |
| Combs O-14-687 | Petco Energy Corporation only | Panhandle Gray County Field | Gray | 178 | 2.36M | 2.83M | by Jan 1993 – Aug 2026 |
| Davis, M. B. O-14-637 | Large Operating LLC only | Panhandle Gray County Field | Gray | 59 | 2.3M | 903K | by Jan 1993 – Jul 2026 |
| Keller, P. M. O-14-1464 | Mountainside Energy Operating, L only | Panhandle Wheeler County Field | Wheeler | 28 | 2.03M | 136K | by Jan 1993 – Jun 2026 |
| Masterson Estate O-14-2324 | Beren Corporation only | Panhandle (Red Cave) | Moore | 78 | 1.45M | 1.62M | by Jan 1993 – Aug 2026 |
| Johnson Ranch Unit O-14-6772 | Bce-Mach III LLC only | Panhandle Gray County Field | Gray | 69 | 1.3M | 286K | by Jan 1993 – Aug 2022 |
| Dial, C. L., Etal O-14-794 | Large Operating LLC only | Panhandle Hutchinson County Fld. | Hutchinson | 222 | 1.3M | 3.37M | by Jan 1993 – Jul 2026 |
| Bowers, J. B., NCT-1 O-14-3269 | Large Operating LLC only | Panhandle Gray County Field | Gray | 24 | 1.23M | 425K | by Jan 1993 – Jul 2026 |
| Worley O-14-689 | Petco Energy Corporation only | Panhandle Gray County Field | Gray | 56 | 1.08M | 1.85M | by Jan 1993 – Aug 2026 |
| Masterson Red Cave O-14-3839 | SNW Operating Company only | Panhandle (Red Cave) | Moore | 124 | 1.07M | 3.46M | by Jan 1993 – Aug 2026 |
| Bivins O-14-3850 | SNW Operating Company only | Panhandle (Red Cave) | Potter | 271 | 1.05M | 2.52M | by Jan 1993 – Aug 2026 |
| Jackson, Wm. O-14-311 | Petco Energy Corporation only | Panhandle Gray County Field | Gray | 9 | 1.03M | 219K | by Jan 1993 – Aug 2026 |
| Bush, W. B. O-14-1462 | Mountainside Energy Operating, L only | Panhandle Wheeler County Field | Wheeler | 13 | 985K | 167K | by Jan 1993 – Jun 2026 |
| Masterson G O-14-3749 | Berexco LLC only | Panhandle (Red Cave) | Potter | 75 | 983K | 4.67M | by Jan 1993 – Aug 2026 |
| Keller, P. M. O-14-1443 | Arcadia Energy Resources, LLC only | Panhandle Wheeler County Field | Wheeler | 47 | 982K | 3.1M | by Jan 1993 – Aug 2026 |
| Williams O-14-1409 | Exxcel Production Company only | Panhandle Wheeler County Field | Wheeler | 12 | 909K | 373K | by Jan 1993 – Aug 2026 |
| Parker Fee -A- O-14-2294 | O.G.P. Operating, Inc. only | Panhandle Gray County Field | Gray | 37 | 879K | 614K | by Jan 1993 – Jul 2026 |
| Williams, S.P. O-14-586 | Large Operating LLC only | Panhandle Gray County Field | Gray | 16 | 786K | 286K | by Jan 1993 – Jul 2026 |
| Herring -A- O-14-1199 | Momentum Operating Co., Inc. only | Panhandle Hutchinson County Fld. | Hutchinson | 94 | 748K | 7.01M | by Jan 1993 – Aug 2026 |
| Wright, J. E. O-14-656 | Large Operating LLC only | Panhandle Gray County Field | Gray | 14 | 724K | 199K | by Jan 1993 – Jul 2026 |
| Bivins O-14-6163 | D10 Energy LLC only | Panhandle (Red Cave) | Moore | 74 | 662K | 1.75M | by Jan 1993 – Aug 2026 |
| Thompson O-14-4308 | SNW Operating Company only | Panhandle (Red Cave) | Moore | 49 | 650K | 713K | by Jan 1993 – Aug 2026 |
| Gething, E. E. NCT-2 O-14-1536 | Diamond S Energy Company only | Panhandle Gray County Field | Gray | 17 | 645K | 192K | by Jan 1993 – Aug 2026 |
| Fee -244- O-14-106 | Large Operating LLC only | Panhandle Carson County Field | Carson | 138 | 635K | 1.63M | by Jan 1993 – Jul 2026 |
| Faulkner, S. O-14-638 | Large Operating LLC only | Panhandle Gray County Field | Gray | 21 | 599K | 413K | by Jan 1993 – Jul 2026 |
| Schafer Ranch O-14-142 | Large Operating LLC only | Panhandle Carson County Field | Carson | 86 | 594K | 1.36M | by Jan 1993 – Jul 2026 |
| Leycomb, A. W. O-14-534 | Petco Energy Corporation only | Panhandle Gray County Field | Gray | 13 | 573K | 793K | by Jan 1993 – Aug 2026 |
| Carver, W. A. O-14-985 | Burk Royalty Co., Ltd. only | Panhandle Hutchinson County Fld. | Hutchinson | 52 | 548K | 3.76M | by Jan 1993 – Aug 2026 |
| Davis, M. B. O-14-285 | Dunigan Operating Company, Inc. only | Panhandle Gray County Field | Gray | 10 | 531K | 604K | by Jan 1993 – Aug 2026 |
| Herring, -a- & -B- O-14-986 | Burk Royalty Co., Ltd. only | Panhandle Hutchinson County Fld. | Hutchinson | 61 | 459K | 6.01M | by Jan 1993 – Aug 2026 |
| Lela O-14-1441 | Pantera Energy Company only | Panhandle Wheeler County Field | Wheeler | 10 | 458K | 371K | by Jan 1993 – Aug 2026 |
| Morse, J. S. -D- O-14-440 | Rio Petroleum, Inc. only | Panhandle Gray County Field | Gray | 4 | 457K | 178K | by Jan 1993 – Aug 2026 |
| Chapman -C- O-14-520 | Rio Petroleum, Inc. only | Panhandle Gray County Field | Gray | 1 | 447K | 18K | by Jan 1993 – Aug 2026 |
| Combs-Worley -A- O-14-614 | Bce-Mach III LLC only | Panhandle Gray County Field | Gray | 18 | 422K | 1.02M | by Jan 1993 – Aug 2026 |
| Jackson, Wm. O-14-598 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 13 | 417K | 1.24M | by Jan 1993 – Aug 2026 |
| Lucas -A- O-14-6826 | Burk Royalty Co., Ltd. only | Panhandle Hutchinson County Fld. | Hutchinson | 20 | 417K | 1.34M | by Jan 1993 – Aug 2026 |
| Riley -a-, -F-, -G- & -K- O-14-884 | Burk Royalty Co., Ltd. only | Panhandle Hutchinson County Fld. | Hutchinson | 54 | 401K | 2.84M | by Jan 1993 – Aug 2026 |
| Wright, Carrie O-14-250 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 23 | 389K | 880K | by Jan 1993 – Aug 2026 |
| Saunders, G. H. O-14-650 | Large Operating LLC only | Panhandle Gray County Field | Gray | 56 | 366K | 167K | by Jan 1993 – Jul 2026 |
| Jackson, Wm. O-14-331 | Mon Corp. only | Panhandle Gray County Field | Gray | 10 | 363K | 822K | by Jan 1993 – Aug 2026 |
| South Herring O-14-2250 | Burk Royalty Co., Ltd. only | Panhandle Hutchinson County Fld. | Hutchinson | 94 | 349K | 5.38M | by Jan 1993 – Aug 2026 |
| Faulkner, S. -A- O-14-308 | Exxcel Production Company only | Panhandle Gray County Field | Gray | 22 | 337K | 923K | by Jan 1993 – Aug 2026 |
| Palmer, J. H. O-14-603 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 17 | 328K | 561K | by Jan 1993 – Aug 2026 |
| Schafer Ranch East O-14-6568 | M5OEXIT, LLC only | Panhandle Carson County Field | Carson | 205 | 317K | 506K | by Jan 1993 – Mar 2023 |
| Jeff Nunn O-14-156 | T&R Energy Services only | Panhandle Carson County Field | Carson | 13 | 306K | 1.48M | by Jan 1993 – Jul 2026 |
| Sneed J.S.J. O-14-6881 | Lasater & Co, Inc. only | Panhandle Moore County Field | Moore | 2 | 306K | 121K | by Jan 1993 – Aug 2026 |
| Edington, Della O-14-389 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 9 | 306K | 267K | by Jan 1993 – Aug 2026 |
| Johnson, West O-14-1449 | Mountainside Energy Operating, L only | Panhandle Wheeler County Field | Wheeler | 20 | 305K | 193K | by Jan 1993 – Jun 2026 |
| Combs-Worley O-14-512 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 15 | 302K | 1.45M | by Jan 1993 – Aug 2026 |
| Crosby & Hatcher -A- O-14-1197 | Momentum Operating Co., Inc. only | Panhandle Hutchinson County Fld. | Hutchinson | 29 | 301K | 1.65M | by Jan 1993 – Aug 2026 |