| Cowden, Elliott F., -A- O-10-1579 | Occidental Permian Ltd. only | Foster | Ector | 102 | 1.66M | 553K | by Jan 1993 – Aug 2026 |
| Cowden, Elliott F. -A- O-10-21384 | Occidental Permian Ltd. only | Cowden, South (Canyon 8790) | Ector | 53 | 1.51M | 632K | by Jan 1993 – Aug 2026 |
| Cowden, Elliott F., -B- O-10-1580 | Occidental Permian Ltd. only | Foster | Ector | 56 | 1.34M | 420K | by Jan 1993 – Aug 2026 |
| Old O-3-652 | Elliott Oil Company, L.P. only | Chocolate Bayou ( Alibel) | Brazoria | 2 | 617K | 750K | by Jan 1993 – Jun 2025 |
| Elliott O-9-22162 | Hibernia Resources IV, LLC only | June Ann (Pennsylvanian) | Irion | 3 | 597K | 2.05M | May 2023 – Aug 2026 |
| Larue, H. O-6-13859 | Elliott Oil & Gas Operating Co. only | Sand Branch Creek (Buda) | Houston | 1 | 545K | 219K | Aug 1998 – Mar 2019 |
| Holmes-Elliott Unit O-3-21333 | U. D. Man, Inc. only | Sralla Road (Vicksburg) | Harris | 2 | 436K | 247K | by Jan 1993 – Aug 2020 |
| Elliott Oil Unit O-3-21337 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Fayette | 2 | 389K | 2.11M | by Jan 1993 – Aug 2026 |
| Elliott 33-01E O-10-47461 | COG Operating LLC only | Spraberry (Trend Area) | Ector | 1 | 363K | 511K | Sep 2015 – Aug 2026 |
| Cowden, Elliott F. -B- O-10-21680 | Occidental Permian Ltd. only | Cowden, South (Canyon 8790) | Ector | 24 | 297K | 138K | by Jan 1993 – Apr 2022 |
| Cowden, Elliott F.-D- O-10-183 | Aghorn Operating, Inc. only | Addis (Strawn) | Ector | 3 | 264K | 604K | by Jan 1993 – Jul 2026 |
| Elliott 33-07E O-10-46382 | COG Operating LLC only | Spraberry (Trend Area) | Ector | 1 | 234K | 192K | Mar 2015 – Aug 2026 |
| Elliott, F. P., Fee O-3-3806 | Foundation Energy Management LLC only | Silsbee, West | Hardin | 4 | 233K | 243K | Jun 1993 – Apr 2016 |
| Houston "M" O-3-23056 | Elliott Oil & Gas Operating Co. only | Chocolate Bayou, N. (Schenck) | Brazoria | 1 | 232K | 460K | Jun 1996 – Jan 2025 |
| Borsodi O-3-11004 | Elliott Oil Company, L.P. only | Chocolate Bayou ( Frio Upper) | Brazoria | 1 | 232K | 57.1K | by Jan 1993 – Oct 2025 |
| Elliott O-14-9276 | Bracken Operating, L.L.C. only | Pan Petro (Cleveland) | Ochiltree | 2 | 189K | 242K | Mar 2014 – Aug 2026 |
| Elliott, F. P., Fee O-3-24285 | Foundation Energy Management LLC only | Silsbee (U) | Hardin | 1 | 180K | 143K | Jul 2002 – Aug 2026 |
| Elliott 31 O-10-44786 | New Height Energy, LLC only | Spraberry (Trend Area) | Howard | 3 | 170K | 810K | Sep 2013 – Apr 2026 |
| Elliott O-9-18279 | Zarvona Energy LLC only | Holt Ranch (Consolidated) | Crockett | 4 | 169K | 2.48M | Sep 2013 – Jul 2026 |
| Elliott O-11-69244 | Huntington Energy, L.L.C. only | Nannie May (Wolfcamp) | Yoakum | 2 | 164K | 48.5K | Jul 2008 – Aug 2026 |
| Elliott, F. P. Fee O-3-13221 | Foundation Energy Management LLC only | Silsbee, West (1ST Yegua) | Hardin | 1 | 150K | 160K | by Jan 1993 – Jan 2022 |
| Elliott Unit O-14-8625 | Presidio Petroleum LLC only | Lipscomb, S.E. (Cleveland) | Hemphill | 2 | 135K | 549K | Feb 2012 – Aug 2026 |
| Farms, I. P. O-3-21014 | Elliott Oil & Gas Operating Co. only | Chocolate Bayou, S. (10700 Frio) | Brazoria | 2 | 132K | 491K | by Jan 1993 – Jun 2024 |
| Elliott O-11-66771 | Delta C02, LLC only | Wasson (Wichita Albany) | Yoakum | 2 | 125K | 56.7K | by Jan 1993 – Jan 2021 |
| Elliott, F. P. Fee O-3-13197 | Foundation Energy Management LLC only | Silsbee, West (U-Sand) | Hardin | 1 | 118K | 165K | by Jan 1993 – Sep 2004 |
| McKelvy O-3-21726 | Elliott Oil Company, L.P. only | Chocolate Bayou ( Frio Upper) | Brazoria | 1 | 107K | 149K | by Jan 1993 – Dec 2024 |
| Price, J. E. O-3-24473 | Elliott Oil & Gas Operating Co. only | Arcola | Brazoria | 1 | 101K | 231K | Nov 2003 – Mar 2021 |
| Harris, W.C. et Al O-3-102 | Elliott Oil & Gas Operating Co. only | Arcola | Brazoria | 1 | 99.7K | 77.8K | by Jan 1993 – Jun 2024 |
| Elliott O-8-26834 | Rusk Co. Well Service Co., Inc. only | Ibex, East (Ellenburger) | Stephens | 1 | 98.2K | 1.77K | Mar 1993 – Sep 2020 |
| Thess O-3-25706 | Elliott Oil Company, L.P. only | Chocolate Bayou ( Frio Upper) | Brazoria | 1 | 98K | 66.5K | May 2010 – Jan 2025 |
| Shupak, J. R. O-6-13981 | Elliott Oil & Gas Operating Co. only | Sand Branch Creek (Buda) | Houston | 1 | 79.1K | 38.9K | Oct 1999 – Apr 2005 |
| Cowden, Elliott F. O-10-2439 | Aghorn Operating, Inc. only | Harper | Ector | 6 | 78.7K | 46.5K | by Jan 1993 – Jun 2011 |
| Elliott, M. J. /Glorieta/ O-10-17846 | Crescent Energy Operating, LLC only | Ward, S. (Glorieta) | Ward | 2 | 78K | 155K | by Jan 1993 – Nov 2021 |
| Farms, I. P. PG O-3-23813 | Elliott Oil & Gas Operating Co. only | Pegasus Gulf Coast (Grubbs) | Brazoria | 1 | 76.3K | 596K | Apr 2000 – Apr 2025 |
| Elliott Oil Unit #2 O-3-21403 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Fayette | 1 | 75.8K | 443K | by Jan 1993 – Aug 2026 |
| Schroeder, A. O-3-22055 | Elliott Oil & Gas Company only | Bleiblerville (Wilcox 9000) | Austin | 2 | 72.8K | 75.2K | Jun 1993 – Sep 1998 |
| Grubbs O-3-22686 | Elliott Oil & Gas Operating Co. only | Chocolate Bayou (Frio, First) | Brazoria | 1 | 71.6K | 48.7K | Apr 1995 – Jul 2024 |
| Elliott 67 O-14-8912 | Presidio Petroleum LLC only | Lipscomb, S.E. (Cleveland) | Hemphill | 2 | 71.5K | 354K | Sep 2013 – Aug 2026 |
| Tri-Wallinder O-3-25598 | Elliott Oil & Gas Operating Co. only | Chocolate Bayou ( Frio Upper) | Brazoria | 1 | 60.4K | 37.3K | Oct 2007 – Jul 2026 |
| Price, J.E. O-3-19014 | Elliott Oil & Gas Operating Co. only | Arcola (7400 Frio) | Brazoria | 1 | 60K | 48.3K | by Jan 1993 – May 2021 |
| Elliott, M. O-9-10333 | Approach Operating LLC only | Buckhorn (Ellenburger) | Crockett | 1 | 58.3K | 327K | by Jan 1993 – Nov 2015 |
| Elliott, Laura O-13-2828 | Felderhoff Production Company only | McElreath (Strawn 3100) | Grayson | 2 | 55.1K | 21 | by Jan 1993 – Jul 2026 |
| Elliott, R.B. "9" O-8-27472 | DP2, LLC only | Alexandria (Gardner SD A) | Shackelford | 6 | 53.3K | 149K | Jan 1995 – Oct 2014 |
| Price, J. O-3-12443 | Elliott Oil & Gas Operating Co. only | Arcola | Brazoria | 2 | 53K | 107K | Apr 1996 – Mar 2021 |
| Blezinger, A.J. et Al O-3-14471 | Elliott Oil Company, L.P. only | Santone (9220) | Austin | 1 | 52.3K | 18K | by Jan 1993 – Apr 2011 |
| Elliott, H. E. O-13-15373 | Felderhoff Production Company only | McMillan (Miller 5950) | Grayson | 1 | 51.8K | 24 | by Jan 1993 – Jul 2026 |
| Elliott, J. R. O-7-6943 | Basa Resources, Inc. only | East Texas | Rusk | 2 | 51.6K | 33.4K | by Jan 1993 – Aug 2026 |
| Cozby O-3-22408 | Elliott Oil & Gas Operating Co. only | Chocolate Bayou ( Frio Upper) | Brazoria | 1 | 51K | 98.1K | Apr 1994 – Jul 2026 |
| Cowden, Elliott F. "D" O-10-24196 | Sheridan Production Company, LLC only | Cowden, South (Canyon 8790) | Ector | 4 | 49.7K | 41.7K | by Jan 1993 – Jan 2009 |
| Dorsogna, A. L. O-4-10979 | Pearl, Bill H. Productions, Inc. only | Bishop, E. (Elliott Sand) | Nueces | 1 | 46.2K | 21 | by Jan 1993 – Aug 2026 |