| Mauerman O-1-7329 | South Sam Operating Company, LLC only | Monksfield (350 Sand) | Bexar | 226 | 109K | 143 | Apr 1993 – Aug 2025 |
| Fields Unit G-2-272180 | EOG Resources, Inc. only | De Witt (Eagle Ford Shale) | De Witt | 1 | 109K | 942K | Jan 2014 – Aug 2024 |
| Ladner, et. Al. O-3-25607 | Ibarra Oil LLC only | Midfields, N. W. (9300) | Matagorda | 1 | 109K | 0 | Oct 2010 – Aug 2026 |
| Cook, C. C. O-14-617 | Bce-Mach III LLC only | Panhandle Gray County Field | Gray | 8 | 108K | 163K | by Jan 1993 – Aug 2026 |
| Sarita Field Oil & Gas Unit O-4-11617 | Exxon Mobil Corporation only | Sarita ( 5-P) | Kenedy | 6 | 108K | 118K | by Jan 1993 – Oct 2009 |
| State Tract 74 G-3-169064 | Fieldwood SD Offshore LLC only | Umbrella Point, NE (Price Sand) | Chambers | 1 | 108K | 13.2M | Jan 1998 – Mar 2004 |
| Trenfield, Jim Ray -B- G-14-281815 | Mewbourne Oil Company only | Lipscomb (Cleveland) | Lipscomb | 1 | 107K | 1.27M | Jun 2012 – Aug 2026 |
| Field, Mabel O-11-62570 | SSC, Inc. only | Buckshot (4950) | Cochran | 4 | 107K | 345K | by Jan 1993 – Aug 2026 |
| Parks Field Unit No. 2 G-10-157160 | XTO Energy Inc. only | Parks (Devonian) | Midland | 1 | 107K | 3.46M | Dec 1995 – Aug 2026 |
| Bienski-Porterfield Unit O-3-22171 | Magnolia Oil & Gas Operating LLC only | Kurten (Buda) | Brazos | 1 | 106K | 215K | Sep 1993 – Aug 2026 |
| Maxfield, A. G. 38 O-5-3704 | Basa Resources, Inc. only | Van (Pecan Gap) | Van Zandt | 4 | 106K | 143K | Oct 2000 – Aug 2026 |
| Perkins, Alma O-14-1455 | Wischkaemper, Kenneth only | Panhandle Wheeler County Field | Wheeler | 3 | 105K | 21 | by Jan 1993 – Aug 2026 |
| Springfield 41 O-10-49377 | Oxyrock Operating, LLC only | Spraberry (Trend Area) | Glasscock | 1 | 105K | 377K | Nov 2017 – Aug 2026 |
| Umbrella Point Unit O-3-5749 | Fieldwood SD Offshore LLC only | Umbrella Point (F- 5 Sand) | Chambers | 7 | 105K | 360K | by Jan 1993 – Sep 2008 |
| Parks Field Unit No. 2 G-10-168124 | XTO Energy Inc. only | Parks (Devonian) | Midland | 1 | 105K | 3.96M | Nov 1997 – Apr 2024 |
| Barfield 15 O-10-42204 | New Height Energy, LLC only | Spraberry (Trend Area) | Martin | 2 | 105K | 346K | Nov 2011 – Jun 2026 |
| Forgason Deep Gas Unit G-3-194319 | Newfield Exploration Company only | Dynamic (Wilcox 15,150) | Wharton | 1 | 104K | 13.5M | Feb 2003 – Feb 2015 |
| Morse -A- O-14-578 | Bradley Operating Co. only | Panhandle Gray County Field | Gray | 6 | 104K | 172K | by Jan 1993 – Aug 2026 |
| Winfield Raemay A O-1-21716 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 104K | 105K | Apr 2025 – Aug 2026 |
| Shields -A- O-14-239 | Petco Energy Corporation only | Panhandle Gray County Field | Gray | 11 | 104K | 79.8K | by Jan 1993 – Aug 2026 |
| University -F- O-9-2406 | Fields Oil & Gas Company, LLC only | Block 49 (2450) | Reagan | 8 | 104K | 181K | by Jan 1993 – Aug 2026 |
| Werner, Louis, -F- O-6-3571 | JHS Oilfield Services LLC only | Bethany, NE. (Lime 3850) | Panola | 3 | 104K | 31.6K | by Jan 1993 – Aug 2026 |
| Huselby O-14-3631 | Bce-Mach III LLC only | Panhandle Gray County Field | Gray | 18 | 103K | 330K | by Jan 1993 – Aug 2026 |
| Porterfield A O-3-28258 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Brazos | 1 | 103K | 41.4K | Jan 2026 – Jul 2026 |
| Long O-14-125 | Red Line Company, Ltd. only | Panhandle Carson County Field | Carson | 27 | 102K | 445K | by Jan 1993 – Aug 2026 |
| Mamie Wakefield 3A O-3-26522 | Trailblazer Energy Resources,llc only | Halliday (Woodbine) | Leon | 2 | 102K | 230K | Nov 2012 – Jul 2026 |
| Minter Field Unit O-8-26134 | Quatro Oil and Gas, Inc. only | Minter | Jones | 8 | 102K | 15.4K | by Jan 1993 – Aug 2026 |
| Shelton O-9-13792 | Concho Oilfield Serv & Oper Co. only | New Year '95 (Goen "C") | Concho | 2 | 101K | 84.9K | Feb 1995 – Nov 2009 |
| Collett, E. D., Mrs. O-13-5153 | Valor Rntls and Oilfield SVS LLC only | Wichita County Regular | Wichita | 33 | 101K | 21 | by Jan 1993 – Aug 2026 |
| Combs-Worley, NCT-2 O-14-633 | Bce-Mach III LLC only | Panhandle Gray County Field | Gray | 12 | 101K | 329K | by Jan 1993 – Aug 2026 |
| Thornberry, Louella O-13-1552 | Muirfield Exploration, Ltd. only | Clay County Regular | Clay | 70 | 101K | 61 | by Jan 1993 – Aug 2026 |
| Nine Mile Point Field Cons. G-4-225679 | Lamar Oil & Gas, Inc. only | Nine Mile Point (Consol. Fld.) | Aransas | 1 | 101K | 2.24M | Dec 2006 – Sep 2024 |
| Baggerman "A" O-14-225 | Lejan, Inc. only | Panhandle Gray County Field | Gray | 18 | 101K | 295K | by Jan 1993 – Aug 2026 |
| Johnson-Federal O-14-2299 | Porter Operating Company, L.L.C. only | Panhandle Gray County Field | Gray | 7 | 100K | 10K | by Jan 1993 – Aug 2026 |
| Patton-Purviance O-14-616 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 10 | 100K | 390K | by Jan 1993 – Aug 2026 |
| Saunders, G. H. "A" O-14-406 | Courson Oil & Gas, Inc. only | Panhandle Gray County Field | Gray | 3 | 100K | 175K | by Jan 1993 – Aug 2026 |
| Hope O-14-472 | Mon Corp. only | Panhandle Gray County Field | Gray | 5 | 99.4K | 127K | by Jan 1993 – Aug 2026 |
| Allied-Waldo -83- O-10-25574 | Noramco Production, LLC only | Sheffield, SW. (Strawn) | Pecos | 2 | 99.3K | 979K | by Jan 1993 – May 2017 |
| Mayfield, Bryan Unit O-14-3556 | Classic Petroleum Partners, Inc. only | Panhandle Hutchinson County Fld. | Hutchinson | 112 | 99.2K | 575K | by Jan 1993 – Apr 2020 |
| Tenery, G. B. O-7-6431 | Bbhp Oilfield Services LLC only | East Texas | Gregg | 3 | 98.6K | 50.7K | by Jan 1993 – Aug 2026 |
| Parks Field Unit No. 2 G-10-172686 | XTO Energy Inc. only | Parks (Devonian) | Midland | 1 | 98.4K | 4.51M | Feb 1999 – Oct 2013 |
| Columbus Field Unit O-3-23072 | Devon Energy Operating Co., L.P. only | Columbus ( 6-E) | Colorado | 3 | 97.8K | 120K | Sep 1996 – Aug 2001 |
| Frank, T. M. Unit O-3-12475 | D-Mil Production, Inc. only | Rotherwood (Cockfield -a- Sd.) | Harris | 2 | 97.2K | 166 | by Jan 1993 – Oct 2025 |
| Vista Ridge ''D'' O-3-27534 | Northfield Enterprises, Inc. only | Giddings (Austin Chalk-3) | Brazos | 1 | 96.7K | 2.63K | Feb 2019 – Aug 2026 |
| TY Field O-11-66454 | Woodbine Production Corporation only | Wasson | Yoakum | 1 | 96.7K | 28 | by Jan 1993 – Jul 2026 |
| Vaughn, M. O-14-572 | Bce-Mach III LLC only | Panhandle Gray County Field | Gray | 12 | 96.5K | 362K | by Jan 1993 – Oct 2024 |
| Worley O-14-511 | Porter Operating Company, L.L.C. only | Panhandle Gray County Field | Gray | 17 | 96.4K | 150K | by Jan 1993 – Aug 2026 |
| Westmorse -WF- O-14-2114 | Bradley Operating Co. only | Panhandle Gray County Field | Gray | 31 | 96.3K | 41.7K | by Jan 1993 – Aug 2026 |
| Winfield Raemay AB O-1-21706 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 96.1K | 116K | Apr 2025 – Aug 2026 |
| Moody, Victor O-14-537 | Ponderosa TX Operating LLC only | Panhandle Gray County Field | Gray | 9 | 96K | 806K | by Jan 1993 – Aug 2026 |