| Boone O-14-4831 | Conocophillips Company only | Panhandle Gray County Field | Gray | 1 | 5.67K | 29.1K | by Jan 1993 – May 1999 |
| Morris, Mrs. Elizabeth et Al G-3-184336 | Western Energy Group, LLC only | Raywood (Yegua 10400) | Liberty | 1 | 5.67K | 182K | Mar 2001 – Feb 2020 |
| Murray 'A' O-13-30239 | Ram Oil and Gas, Inc. only | Edmonds, E. (Mble. Fls. Congl.) | Young | 1 | 5.67K | 1.78K | Jan 2004 – Aug 2026 |
| Huisache G-4-198424 | Bordertown Energy Resources, LLC only | Jones (4500 Stray) | Jim Hogg | 1 | 5.66K | 1.07M | Nov 2003 – Jun 2021 |
| Von Blucher G-4-119556 | Pennzoil Exploration & Prod. Co. only | Brayton, N. (Vicksburg 10,400) | Nueces | 1 | 5.65K | 202K | by Jan 1993 – May 1996 |
| Rayburn O-13-27499 | M-B Operating Co., Inc. only | Cross Tie (Strawn) | Knox | 1 | 5.63K | 21 | by Jan 1993 – Aug 2001 |
| Siddall O-13-2084 | Grayson Petroleum Company only | Cooke County Regular | Cooke | 2 | 5.63K | 20 | by Jan 1993 – Mar 2014 |
| Mayhew O-9-5772 | Emerald Systems, Inc. only | Sugarloaf (Grayburg) | Upton | 2 | 5.63K | 16 | by Jan 1993 – Nov 1997 |
| Mayberry, R. C. O-14-645 | Lejan, Inc. only | Panhandle Gray County Field | Gray | 2 | 5.62K | 2.44K | by Jan 1993 – Jun 2023 |
| Bowers, J. B. O-14-326 | Red Line Company, Ltd. only | Panhandle Gray County Field | Gray | 4 | 5.62K | 72K | by Jan 1993 – Sep 2019 |
| Tubb, J.B. O-10-30104 | Rayden only | Sand Hills (Judkins) | Crane | 1 | 5.61K | 95K | by Jan 1993 – Apr 2026 |
| Harris O-14-5651 | 6A Production only | Panhandle Gray County Field | Gray | 2 | 5.58K | 428K | by Jan 1993 – Aug 2026 |
| Brandl O-2-11053 | TT Operating, LLC only | Placedo, East (6000, Stray) | Victoria | 1 | 5.55K | 0 | Apr 2015 – Oct 2016 |
| Rivers/Perry et al Unit G-4-260627 | Suemaur Expl. & Prod., LLC only | Brayton (7830) | Nueces | 1 | 5.54K | 373K | Jan 2011 – Oct 2015 |
| Npu (Ray -7 ) G-2-33901 | Paleo Oil Company LLC only | Tulsita-Wilcox (MWC) | Bee | 1 | 5.53K | 904K | by Jan 1993 – Dec 2006 |
| McConnell, L. C. O-14-278 | Red Line Company, Ltd. only | Panhandle Gray County Field | Gray | 2 | 5.53K | 17.3K | by Jan 1993 – Oct 2019 |
| Duncan Sec. 135 O-14-5567 | 6A Production only | Panhandle Gray County Field | Gray | 2 | 5.52K | 2.89K | by Jan 1993 – Aug 2026 |
| McAdams O-9-8871 | Richey, Ray Management Co., Inc. only | Brown Sugar (Gray) | Runnels | 1 | 5.49K | 9.16K | by Jan 1993 – Jun 2001 |
| Yturria, H. G-4-206932 | Apollo Petro Fuels LLC only | Raymondville (Consolidated) | Willacy | 1 | 5.48K | 1.26M | Dec 2004 – Apr 2021 |
| Gillespie Unit O-4-11100 | Alegre Operating, Inc. only | Brayton, N. (Vicksburg 9250) | Nueces | 1 | 5.48K | 10.1K | by Jan 1993 – Jul 1998 |
| Gray "352" G-14-234770 | Mewbourne Oil Company only | Lipscomb (Atoka 9200) | Lipscomb | 1 | 5.47K | 393K | Jan 2008 – Aug 2026 |
| Peeler O-14-5326 | N and T Productions only | Panhandle Gray County Field | Gray | 1 | 5.47K | 8.01K | by Jan 1993 – Jun 2001 |
| Jones O-11-63718 | Gray, Gordon Operator only | Varel, N. (San Andres) | Scurry | 3 | 5.46K | 58 | by Jan 1993 – Aug 2026 |
| Lehman O-14-481 | Bce-Mach III LLC only | Panhandle Gray County Field | Gray | 7 | 5.46K | 13.3K | by Jan 1993 – Aug 1994 |
| Raptor O-14-8798 | Black Sheep Operating, LLC only | Panhandle Gray County Field | Gray | 1 | 5.45K | 15.6K | Dec 2013 – Jun 2026 |
| O'Connor, Louise S. G-2-164439 | Southern Bay Operating, L.L.C. only | Anaqua (5600 Stray) | Victoria | 1 | 5.43K | 422K | Aug 1997 – Apr 2004 |
| Ray, George G-2-144369 | North Lake Resources LLC only | Pettus, E. (Third Luling) | Goliad | 1 | 5.43K | 583K | by Jan 1993 – May 2010 |
| Goen O-8-22747 | Richey, Ray Management Co., Inc. only | Reb (Marble Falls) | Eastland | 1 | 5.42K | 66.2K | by Jan 1993 – Jul 2000 |
| Walton G-2-263092 | Sydson Energy, Inc. only | Ray (Vicksburg-Hockley) | Bee | 1 | 5.41K | 55.7K | Mar 2011 – Mar 2020 |
| Ray A G-10-152080 | Burk Royalty Co., Ltd. only | Conger (Penn) | Sterling | 1 | 5.41K | 477K | Dec 1994 – Aug 2026 |
| Rayford, Bess GU G-6-232923 | Eqv Operating LLC only | Henderson, E. (Cotton Valley) | Rusk | 1 | 5.38K | 683K | Sep 2007 – Aug 2026 |
| Morse -E- O-14-3079 | Bce-Mach III LLC only | Panhandle Gray County Field | Gray | 2 | 5.36K | 2.47K | by Jan 1993 – Feb 2014 |
| Gray Estate O-14-8349 | Amarillo Exploration, Inc. only | Pan Petro (Cleveland) | Hansford | 1 | 5.36K | 87.1K | May 2011 – Jan 2023 |
| Schlaepfer, R. O-8-21704 | Richey, Ray Management Co., Inc. only | H.P.C. (Conglomerate) | Eastland | 1 | 5.35K | 194K | by Jan 1993 – May 2006 |
| Groves Estate G-8-142132 | Cholla Petroleum, Inc. only | Lee Ray (Duffer Lime) | Eastland | 1 | 5.35K | 249K | by Jan 1993 – Dec 2008 |
| Eakin, L. O. O-14-3382 | Dalf Energy LLC only | Panhandle Gray County Field | Gray | 4 | 5.33K | 301K | by Jan 1993 – Nov 2016 |
| Waddell, W.N. G-10-21000 | Blackbeard Operating, LLC only | Waddell (Grayburg) | Crane | 1 | 5.33K | 820K | Feb 1993 – Jun 2024 |
| Duncan O-14-5171 | 6A Production only | Panhandle Gray County Field | Gray | 3 | 5.32K | 212K | by Jan 1993 – Aug 2026 |
| Harrah -A- O-14-297 | Helton, Pat A. & Alberta only | Panhandle Gray County Field | Gray | 8 | 5.3K | 1.57K | by Jan 1993 – Dec 2007 |
| Cocanougher Unit G-13-185007 | Richey, Ray Management Co., Inc. only | Newark, East (Barnett Shale) | Wise | 1 | 5.3K | 319K | Aug 2001 – Aug 2012 |
| Lefevre O-8-26180 | Herring, Ray only | Haskell County Regular | Haskell | 1 | 5.29K | 11.7K | by Jan 1993 – May 1999 |
| Raymond O-8-32437 | Robuck Petroleum, LLC only | Moran, E. (3800) | Shackelford | 1 | 5.27K | 98.8K | Dec 2019 – May 2021 |
| Ray Gas Unit -B- G-13-240509 | Formentera Operations LLC only | Newark, East (Barnett Shale) | Parker | 1 | 5.26K | 1.79M | Dec 2006 – Aug 2026 |
| Traylor, Maude B. "B" G-2-168333 | Amrwr, LLC only | Maude B. Traylor, North (44) | Calhoun | 1 | 5.25K | 186K | Mar 1998 – Nov 1998 |
| McCarty & McCarty O-8-25735 | Windham Resources only | Grand Old Oplin (Gray) | Callahan | 2 | 5.25K | 8 | by Jan 1993 – Jun 2003 |
| Gray GU 1 G-6-205713 | Sabine Oil & Gas LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 5.22K | 522K | May 2004 – Jan 2014 |
| Sabine Corp. G-3-143445 | Famcor Oil, Inc. only | Patrick P. Ray (Wilcox 10,400) | Montgomery | 1 | 5.22K | 474K | by Jan 1993 – Feb 1995 |
| Ray Unit G-13-217761 | Formentera Operations LLC only | Newark, East (Barnett Shale) | Parker | 1 | 5.21K | 2.35M | Apr 2006 – Aug 2026 |
| Gray Gas Unit G-6-91275 | TGNR East Texas II LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 5.19K | 3.8M | by Jan 1993 – Aug 2026 |
| Baker O-13-20864 | Stray Oil Company only | Burkburnett (Gunsight Sand) | Wichita | 2 | 5.19K | 21 | by Jan 1993 – May 2002 |