| East, S.K. G-4-98733 | Newfield Exploration Company only | Sarita, East (O-Sand) | Kenedy | 1 | 84.3K | 14.8M | by Jan 1993 – Jul 2000 |
| Brumfield, J. A. O-11-67621 | McClure Oil Company, Inc. only | Palma (Clearfork) | Gaines | 3 | 84.2K | 0 | Aug 1996 – Aug 2026 |
| Lopez O-2-12505 | Field Petroleum Corp. only | Pawnee, S. (Lulling) | Bee | 1 | 84.2K | 19.9K | Mar 2022 – Aug 2026 |
| Myrt O-14-487 | Lejan, Inc. only | Panhandle Gray County Field | Gray | 2 | 84K | 27.7K | by Jan 1993 – Aug 2026 |
| Windy Hill Ranch B O-3-24662 | Northfield Enterprises, Inc. only | Giddings (Austin Chalk-3) | Brazos | 1 | 83.8K | 23K | Aug 2004 – Jan 2026 |
| Jackson, Emma, Cons. O-14-576 | Diamond S Energy Company only | Panhandle Gray County Field | Gray | 13 | 83.7K | 442K | by Jan 1993 – Aug 2026 |
| McConnell -A- O-14-3052 | Circle W Oil & Gas Company only | Panhandle Carson County Field | Carson | 12 | 83K | 403K | by Jan 1993 – Aug 2026 |
| Cooper Unit O-14-159 | Kodiak Operating, LLC only | Panhandle Carson County Field | Carson | 31 | 82.7K | 70.4K | by Jan 1993 – Aug 2026 |
| Brownfield O-11-66208 | Flat Top Operating, LLC only | Ownby | Yoakum | 1 | 82.3K | 51.3K | by Jan 1993 – Aug 2026 |
| Kohler, V. -A- O-4-13265 | KD Energy, LLC only | Viggo (Cockfield 1) | Duval | 1 | 82.1K | 99.8K | Sep 2004 – Aug 2026 |
| Parks Field Unit No. 2 G-10-170469 | XTO Energy Inc. only | Parks (Devonian) | Midland | 1 | 81.8K | 5.17M | Jul 1998 – Feb 2014 |
| Sarita Field Oil & Gas Unit O-4-11702 | Exxon Mobil Corporation only | Sarita (6-D) | Kenedy | 4 | 81.8K | 43.4K | by Jan 1993 – Apr 1999 |
| Ohrt-Albrecht G-2-181425 | Field Petroleum Corp. only | Mission Valley (10,220) | Victoria | 1 | 81.8K | 7.1M | Jul 2000 – Aug 2026 |
| Watts-Gisler G-2-203504 | Field Petroleum Corp. only | Mission Valley, W.(wilcox 10600) | Victoria | 1 | 81.7K | 3.21M | May 2004 – Jan 2025 |
| Burkett, Z. T. O-13-30075 | Mash Oilfield Services, LP only | Allar (2400) | Young | 5 | 81.6K | 17.2K | Oct 2002 – Mar 2021 |
| SB-C O-11-63492 | Element Petroleum Operating, LLC only | Brownfield, South (Canyon) | Terry | 3 | 81.6K | 16.8K | by Jan 1993 – Feb 2010 |
| Homer O-14-7018 | J. W. Resources Inc. only | Panhandle Moore County Field | Moore | 5 | 81.4K | 114K | Mar 1995 – Aug 2026 |
| Hawkins Creek Farm O-7-8727 | Bbhp Oilfield Services LLC only | East Texas | Gregg | 3 | 81.4K | 29.7K | Mar 1994 – Aug 2026 |
| Gerald Wakefield O-3-24779 | Cordillera Energy Prtnrs Iii,llc only | Fort Trinidad, East (Buda) | Madison | 1 | 80.9K | 54.7K | Oct 2005 – Sep 2007 |
| Persimmon Creek "G" O-3-22516 | Northfield Enterprises, Inc. only | Giddings (Austin Chalk-3) | Robertson | 1 | 80.8K | 8.22K | Jul 1994 – Aug 2026 |
| Spring Valley Ranch F O-3-25318 | Northfield Enterprises, Inc. only | Giddings (Austin Chalk-3) | Robertson | 1 | 80.6K | 30.7K | Jul 2007 – Jul 2019 |
| Wakefield Trust O-9-16683 | Diamondback E&P LLC only | Spraberry (Trend Area) | Upton | 2 | 80.5K | 697K | Jul 2008 – Mar 2024 |
| McConnell, R. S. O-14-570 | Exxcel Production Company only | Panhandle Gray County Field | Gray | 12 | 80.3K | 463K | by Jan 1993 – Aug 2026 |
| Prideaux,r. B. -A- O-13-16818 | Sissom Oil Field Services, LLC only | Susan Prideaux (Gunsight) | Archer | 15 | 80.3K | 64 | by Jan 1993 – Aug 2026 |
| Haggard, T. B. O-14-330 | SNW Operating Company only | Panhandle Gray County Field | Gray | 15 | 80.1K | 214K | by Jan 1993 – Aug 2026 |
| Spring Valley Ranch M O-3-24552 | Northfield Enterprises, Inc. only | Giddings (Austin Chalk-3) | Robertson | 1 | 80.1K | 29.6K | Sep 2003 – Aug 2026 |
| Wilson, J. W. O-3-24650 | Enhanced Energy Partners Corp only | Raccoon Bend (Cockfield Lower) | Austin | 2 | 80.1K | 4.43K | Jan 2005 – Jun 2018 |
| Spring Valley Ranch C O-3-24477 | Northfield Enterprises, Inc. only | Giddings (Austin Chalk-3) | Robertson | 1 | 80K | 44.1K | Nov 2002 – Aug 2026 |
| Reser O-14-5440 | J. W. Resources Inc. only | Panhandle Moore County Field | Moore | 61 | 79.9K | 2.83M | by Jan 1993 – Aug 2026 |
| Reynolds, E. E. O-14-542 | Red Line Company, Ltd. only | Panhandle Gray County Field | Gray | 6 | 79.5K | 75.7K | by Jan 1993 – Aug 2026 |
| Benningfield O-11-68835 | Yucca Energy, Inc. only | Reeves (San Andres) | Yoakum | 4 | 79.1K | 222K | Oct 2005 – Dec 2014 |
| MF114921 HI 31-L G-3-249014 | Fieldwood Energy Offshore LLC only | High Island BLK 30-L (9100) | High IS-LB | 1 | 78.9K | 953K | Nov 2007 – Jan 2014 |
| SVR O-5-4121 | Northfield Enterprises, Inc. only | Aguila Vado (Eagleford) | Robertson | 1 | 78.9K | 12.1K | Aug 2013 – Aug 2026 |
| Burnett, S. B. -G- O-14-69 | Granitebay Operating, Inc. only | Panhandle Carson County Field | Carson | 15 | 78.9K | 906K | by Jan 1993 – Feb 2021 |
| Brownfield "B" O-11-64851 | Shinnery Oil Company, Inc. only | Prentice (6700) | Terry | 2 | 78.8K | 20 | by Jan 1993 – Aug 2026 |
| SVR O-3-27574 | Northfield Enterprises, Inc. only | Giddings (Austin Chalk-3) | Robertson | 1 | 78.8K | 10.7K | Jul 2019 – Aug 2026 |
| Darsey, R. E. O-14-388 | Black's Oil & Gas only | Panhandle Gray County Field | Gray | 18 | 78.7K | 102K | by Jan 1993 – Jul 2026 |
| Gething -a- Waterflood O-14-3726 | Bradley Operating Co. only | Panhandle Gray County Field | Gray | 13 | 78.1K | 9.61K | by Jan 1993 – Aug 2026 |
| Woolworth, J. D. Unit O-6-13390 | JHS Oilfield Services LLC only | Waskom (Travis Peak 1) | Panola | 1 | 78K | 356K | Feb 1995 – Sep 2023 |
| University -E- O-9-2405 | Fields Oil & Gas Company, LLC only | Block 49 (2450) | Reagan | 6 | 77.7K | 154K | by Jan 1993 – Aug 2026 |
| Michel -B- O-3-11047 | Orangefield Operating Corporatio only | Orange | Orange | 3 | 77K | 29 | by Jan 1993 – Aug 2023 |
| Brownfield O-11-61725 | Unitex Oil & Gas, L.L.C. only | Sharon Ridge (Clear Fork) | Scurry | 4 | 76.5K | 21 | by Jan 1993 – Aug 2026 |
| Benedict O-14-574 | Audrey Oil & Gas LLC only | Panhandle Gray County Field | Gray | 10 | 76.2K | 1.11M | by Jan 1993 – Aug 2026 |
| McConnell, J. C., -A- O-14-3457 | Large Operating LLC only | Panhandle Carson County Field | Carson | 8 | 76.2K | 151K | by Jan 1993 – Jul 2026 |
| Guinn O-11-15932 | Killer Rabbit Fields LLC only | Guinn (San Andres) | Lynn | 14 | 76.1K | 51.6K | by Jan 1993 – Oct 2019 |
| Stanfield O-1-3389 | Koko Skadi, LLC only | Somerset | Bexar | 30 | 76K | 21 | by Jan 1993 – Jul 2026 |
| Matagorda Island 519-L Gas Unit G-3-119123 | Fieldwood Energy LLC only | Matagorda Isl. BLK 519-L (15600) | Matgrda IS-LB | 1 | 75.9K | 47.8M | by Jan 1993 – Jan 2000 |
| Cooper -A- O-14-87 | Large Operating LLC only | Panhandle Carson County Field | Carson | 13 | 75.9K | 248K | by Jan 1993 – Jul 2026 |
| McCasland, A.T., a/C 1 O-3-10018 | Enhanced Energy Partners Corp only | Raccoon Bend (Cockfield Lower) | Austin | 3 | 75.4K | 6.65K | by Jan 1993 – May 2022 |
| Sparks - Mayfield O-13-5955 | Quatro Oil and Gas, Inc. only | K-M-A | Wichita | 10 | 75.4K | 143 | by Jan 1993 – Aug 2026 |