| Tourmaline Unit G-3-149733 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Fayette | 1 | 90.4K | 3.36M | May 1994 – May 2026 |
| Cline Unit 32B O-10-43988 | New Height Energy, LLC only | Spraberry (Trend Area) | Howard | 2 | 90.2K | 541K | Mar 2013 – Jun 2026 |
| Friedline, J. M., Mrs. O-13-5662 | Felty Drilling Co. Inc only | Wichita County Regular | Wichita | 11 | 88.9K | 21 | by Jan 1993 – Aug 2026 |
| Ratcliffe-Kidd O-3-21334 | Proline Energy Resources Inc only | Caldwell (Austin Chalk) | Burleson | 6 | 88.9K | 1.54M | by Jan 1993 – May 2022 |
| Lloyd Cline Farms O-11-62516 | Otb Operating, LLC only | Cline Farms (Penn) | Dawson | 1 | 87.9K | 13.2K | by Jan 1993 – Aug 2026 |
| Bankline-Owen Lake Sd. Unit O-8-9316 | Keating Energy, Inc. only | Bankline-Owen | Eastland | 14 | 87.5K | 309K | by Jan 1993 – Aug 2026 |
| Liner, Willie Ann O-6-12609 | Rumble Energy LLC only | Danville (Henderson) | Rusk | 1 | 86.4K | 96.3K | by Jan 1993 – Aug 2026 |
| Coline O-11-3770 | Miltex Oil Company only | Levelland | Hockley | 2 | 85.2K | 344 | by Jan 1993 – Aug 2026 |
| Houdmann Gas Unit G-2-106980 | McCombs Energy, Ltd. only | Charline (Forney) | Live Oak | 1 | 84.8K | 1.9M | by Jan 1993 – May 2011 |
| Peterson-Nuss Unit G-4-148986 | Proline Energy Resources Inc only | Corpus Christi, W (Consolidated) | Nueces | 1 | 84.4K | 1.4M | Mar 1994 – Aug 2026 |
| Tsotsos O-2-8461 | Outline Oil Company LLC only | Gottschalt (Cook Mountain) | Goliad | 1 | 83.1K | 93.8K | Aug 1999 – Jun 2008 |
| County Line O-8-30863 | Scout Energy Management LLC only | Gammon Road (Caddo Lime) | Fisher | 7 | 83K | 0 | Oct 2011 – Aug 2026 |
| Farms, I. P. Unit A G-3-163888 | Proline Energy Resources Inc only | Chocolate Bayou (Andrau) | Brazoria | 1 | 81.8K | 2.43M | May 1997 – May 2001 |
| Caroline J O-9-21892 | Civitas Permian Operating, LLC only | Spraberry (Trend Area) | Reagan | 1 | 81K | 642K | Jan 2023 – Aug 2026 |
| Lyne Gas Unit -A- G-2-101345 | Sandel Operating Company only | Charline (Forney) | Live Oak | 1 | 79.6K | 6.76M | by Jan 1993 – Jul 2025 |
| 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 |
| Welder, J.F. Heirs O-4-12778 | Proline Energy Resources Inc only | Angelita New (Frio) | San Patricio | 2 | 79.5K | 907K | Mar 1998 – Jul 2026 |
| La Blanca Gas Unit G-4-11352 | Proline Energy Resources Inc only | La Blanca ( 9400) | Hidalgo | 1 | 78.7K | 2.6M | by Jan 1993 – Aug 2026 |
| City of Abilene -A- O-8-4535 | MHM Pipeline Co., Inc. only | Caldwell Ranch | Taylor | 4 | 78.5K | 21 | by Jan 1993 – Jun 2026 |
| Williams, Claude O-6-11355 | MHM Pipeline Co., Inc. only | Sherrill (Pettit, Upper B-Zone) | Marion | 1 | 78K | 21 | by Jan 1993 – Jun 2026 |
| Crook-Hanover Unit O-3-21084 | Proline Energy Resources Inc only | Caldwell (Austin Chalk) | Burleson | 3 | 76.9K | 1.53M | by Jan 1993 – Nov 2021 |
| Caroline Pielop Unit 5 G-1-260230 | BPX Operating Company only | Hawkville (Eagleford Shale) | La Salle | 1 | 76.5K | 4.66M | Apr 2011 – Aug 2026 |
| Holmes G-3-209682 | Proline Energy Resources Inc only | Rankin (Cook Mtn. IV) | Harris | 1 | 76.5K | 6.47M | May 2005 – Jul 2024 |
| Jones-Liner (Alloc) G-6-286070 | Diversified Production LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 75.3K | 4.7M | Nov 2018 – Aug 2026 |
| Beaurline, A. W. G-4-168183 | Merit Energy Company only | McAllen Ranch (Vksbg P-V,s Cons) | Hidalgo | 1 | 75K | 2.84M | Mar 1998 – Aug 2026 |
| Hill O-14-2469 | Red Line Company, Ltd. only | Panhandle Carson County Field | Carson | 4 | 74.9K | 265K | by Jan 1993 – Aug 2026 |
| Jordan, D. O-14-120 | Red Line Company, Ltd. only | Panhandle Carson County Field | Carson | 22 | 73.7K | 111K | by Jan 1993 – Aug 2026 |
| Bell Farms G-4-204937 | Proline Energy Resources Inc only | Midway, South (Consolidated) | San Patricio | 1 | 72.7K | 1.14M | Sep 2004 – Jun 2025 |
| Jones-Liner (Alloc) G-6-284857 | Diversified Production LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 72.4K | 4.02M | May 2018 – Aug 2026 |
| McConnell, Girtha O-14-137 | Red Line Company, Ltd. only | Panhandle Carson County Field | Carson | 8 | 71.7K | 322K | by Jan 1993 – Aug 2026 |
| Sulo-Peters O-4-8764 | MHM Pipeline Co., Inc. only | Peters, West (Cole, UP) | Duval | 7 | 71.4K | 21 | by Jan 1993 – Jun 2026 |
| Tri-Cities Gas Storage Unit G-5-49710 | Atmos Pipeline - Texas only | Tri-Cities (Rodessa) | Henderson | 1 | 71K | 61.6K | Jan 2001 – Feb 2018 |
| McKinney Unit O-3-20972 | Proline Energy Resources Inc only | Caldwell (Austin Chalk) | Burleson | 1 | 70K | 958K | by Jan 1993 – Aug 2026 |
| Coline Yegua-C O-3-25336 | Jet Oil Producers, Inc. only | Coline | San Jacinto | 2 | 69.1K | 22.4K | Jan 2008 – Aug 2026 |
| Lineberry -C- O-10-4503 | Aghorn Operating, Inc. only | Nelson (Wichita) | Andrews | 3 | 69.1K | 201K | by Jan 1993 – Jun 2026 |
| Cline O-11-63804 | LPR Energy, LLC only | Cline Farms (Penn) | Dawson | 1 | 68.6K | 34.6K | by Jan 1993 – Aug 2026 |
| Cline Unit 32A O-10-43614 | New Height Energy, LLC only | Spraberry (Trend Area) | Howard | 2 | 68.2K | 613K | Dec 2012 – Jun 2026 |
| BRP "A" O-11-67540 | OXY USA Inc. only | Skyline (Strawn) | King | 1 | 68.2K | 0 | Nov 1995 – Oct 2014 |
| Campbell, J. Est GU G-4-97772 | Proline Energy Resources Inc only | Commonwealth (Dubose A) | San Patricio | 1 | 67.9K | 1.6M | by Jan 1993 – Apr 2023 |
| Jeff Moore -B- O-1-14436 | Proline Energy Resources Inc only | Dale-McBride | Caldwell | 23 | 67.6K | 1 | Jun 2003 – Dec 2025 |
| Aline Williams Unit B G-1-265483 | Crescent Energy Operating, LLC only | Indio Tanks (Pearsall) | Frio | 1 | 67.3K | 860K | Oct 2011 – Aug 2026 |
| Smith L G-4-266020 | Proline Energy Resources Inc only | Midway, South (Consolidated) | San Patricio | 1 | 67.3K | 543K | Oct 2012 – Oct 2025 |
| New York City Storage Unit G-13-21556 | Atmos Pipeline - Texas only | New York City (Miss.-Storage) | Clay | 1 | 67K | 23.3K | by Jan 1993 – Mar 2008 |
| Smith L G-4-214800 | Proline Energy Resources Inc only | Midway, South (Consolidated) | San Patricio | 1 | 66.3K | 1.65M | Nov 2005 – May 2025 |
| Schultze G-2-202627 | Proline Energy Resources Inc only | Cadence Reliance (Wilcox) | Goliad | 1 | 65.9K | 2.22M | Mar 2004 – Aug 2024 |
| Over the Line O-1-21956 | Warwick-Artemis, LLC only | Eagleville (Eagle Ford-1) | Wilson | 1 | 65.8K | 26.2K | Apr 2026 – Aug 2026 |
| Evangeline O-10-44200 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 2 | 64.8K | 114K | Jun 2013 – Jan 2020 |
| Miller O-4-12637 | Proline Energy Resources Inc only | Longhorn (Hiawatha) | Duval | 2 | 64.6K | 273K | Jan 1997 – Jun 2011 |
| Valley G-4-226861 | Proline Energy Resources Inc only | Midway, South (Consolidated) | San Patricio | 1 | 64.2K | 747K | Mar 2007 – Aug 2026 |
| Headliner One G-3-301287 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Fayette | 1 | 63.6K | 331K | Dec 2025 – Aug 2026 |