| Clark, J. M. O-6-238 | Glori Energy Holdings Inc. only | Coke | Wood | 7 | 821K | 2.51K | by Jan 1993 – Aug 2015 |
| Alba (Sub-Clarksville) N.C. Unit O-6-11745 | HD Operating Co, LLC only | Alba | Wood | 22 | 778K | 21 | by Jan 1993 – Jul 2026 |
| Alba (Subclarksville) West Unit O-6-12693 | HD Operating Co, LLC only | Alba | Wood | 21 | 456K | 21 | by Jan 1993 – Jan 2024 |
| Second Sub-Clkvle. Form. Unit O-6-4886 | Buccaneer Operating LLC only | Pine Mills (Sub-Clarksville) | Wood | 18 | 294K | 3.54K | by Jan 1993 – Aug 2026 |
| Coke Sub Clarksville Unit O-6-5678 | GTG Operating, LLC only | Coke (Sub-Clarksville) | Wood | 54 | 238K | 22.6K | by Jan 1993 – Jun 2026 |
| Matthews O-6-15679 | Strand Energy, L.C. only | Crow (Sub-Clarksville) | Wood | 2 | 215K | 9.51K | Aug 2019 – Aug 2026 |
| Shamburger, J. G. -A- O-6-877 | Southwest Operating, Inc.-Tyler only | Manziel (Sub-Clarksville) | Wood | 2 | 202K | 52 | by Jan 1993 – Aug 2026 |
| Matthews- Ford O-6-15791 | Strand Energy, L.C. only | Crow (Sub-Clarksville) | Wood | 1 | 198K | 3.62K | Feb 2021 – Aug 2026 |
| Moore, Howard C. O-6-15260 | Montare Operating, Ltd. only | Schneider (Sub-Clarksville) | Wood | 1 | 197K | 311K | Nov 2013 – Aug 2026 |
| Shirey O-6-12718 | Ironhorse Operations, LLC only | Shirey (Sub-Clarksville) | Wood | 2 | 132K | 1.11K | by Jan 1993 – Mar 2019 |
| Usrey Unit NO2. O-6-5494 | Blazer Resources, Inc. only | Nova (Sub-Clarksville) | Wood | 1 | 129K | 171 | by Jan 1993 – Aug 2026 |
| Sasi Ranch O-6-13120 | Montare Operating, Ltd. only | Schneider (Sub-Clarksville) | Wood | 1 | 118K | 158K | by Jan 1993 – Aug 2008 |
| Shamburger, J.G. O-6-13103 | Southwest Operating, Inc.-Tyler only | Manziel (Sub-Clarksville) | Wood | 2 | 108K | 26 | by Jan 1993 – Aug 2026 |
| Pollard O-6-13099 | Southwest Operating, Inc.-Tyler only | Winnsboro, SE. (Sub-Clarksville) | Wood | 1 | 97.9K | 38 | by Jan 1993 – Aug 2026 |
| Crow O-6-13102 | Linder, John Operating Co., LLC only | Holly Creek (Sub-Clarksville) | Wood | 1 | 91.5K | 22 | by Jan 1993 – Aug 2026 |
| Shamburger, J. G. -B- O-6-878 | Southwest Operating, Inc.-Tyler only | Manziel (Sub-Clarksville) | Wood | 2 | 89.4K | 52 | by Jan 1993 – Aug 2026 |
| Pollard, O. D. O-6-875 | Southwest Operating, Inc.-Tyler only | Manziel (Sub-Clarksville) | Wood | 2 | 79K | 149 | by Jan 1993 – Aug 2026 |
| Holley, M. E. -A- O-6-5417 | Southwest Operating, Inc.-Tyler only | Manziel (Sub-Clarksville) | Wood | 1 | 78.4K | 352 | by Jan 1993 – Aug 2026 |
| Johnston, W. L. O-6-882 | Southwest Operating, Inc.-Tyler only | Manziel (Sub-Clarksville) | Wood | 1 | 76.1K | 19 | by Jan 1993 – Aug 2026 |
| Mc Elyea, J. H. O-6-5471 | Southwest Operating, Inc.-Tyler only | Manziel (Sub-Clarksville FB A) | Wood | 2 | 76K | 18 | by Jan 1993 – Aug 2026 |
| Pittman, E. N. Etal O-6-884 | Southwest Operating, Inc.-Tyler only | Manziel (Sub-Clarksville) | Wood | 6 | 75.8K | 325 | by Jan 1993 – Aug 2026 |
| Puckett Heirs G-6-100377 | Energy Production Corporation only | Neuhoff (Clarksville) | Wood | 1 | 72.8K | 1.56M | by Jan 1993 – Dec 2013 |
| Grice, W. W., Estate -A- O-6-5282 | Atlantis Oil Company, Inc. only | Quitman (Sub-Clarksville) | Wood | 1 | 71.4K | 0 | Jun 2010 – Aug 2026 |
| Goldsmith, J. B. O-6-1440 | Atlas Operating LLC only | Quitman (Sub-Clarksville) | Wood | 6 | 70.5K | 475 | Aug 1999 – Aug 2026 |
| Blalock, J. R. -A- O-6-1439 | Atlas Operating LLC only | Quitman (Sub-Clarksville) | Wood | 6 | 69.1K | 2.81K | by Jan 1993 – Aug 2026 |
| Kennedy-Butler Unit O-6-10087 | Richey Properties, Inc. only | Quitman (Sub-Clarksville) | Wood | 1 | 66.6K | 144 | by Jan 1993 – Aug 2026 |
| Mezzles O-6-10904 | Buccaneer Operating LLC only | Pine Mills,w.(second Subclarkvl) | Wood | 3 | 63.5K | 5.98K | by Jan 1993 – Jul 2026 |
| Johnson, B. L. O-6-1441 | Atlas Operating LLC only | Quitman (Sub-Clarksville) | Wood | 4 | 61.8K | 376 | by Jan 1993 – Aug 2026 |
| Richardson, L. O-6-3129 | Southwest Operating, Inc.-Tyler only | Manziel (Sub-Clarksville) | Wood | 1 | 59.9K | 19 | by Jan 1993 – Aug 2026 |
| Mc Intosh Goldsmith Unit A O-6-5679 | Atlas Operating LLC only | Quitman (Sub-Clarksville) | Wood | 1 | 55.1K | 774 | by Jan 1993 – May 2026 |
| Gilbreath O-6-13698 | Petro-Ops, LLC only | Forest Hill(sub-Clarksville 1ST) | Wood | 4 | 52.6K | 71 | Jul 1997 – Oct 2024 |
| Noe, H. H. O-6-4871 | Atlantis Oil Company, Inc. only | Manziel (Sub-Clarksville) | Wood | 1 | 50.8K | 11 | by Jan 1993 – Aug 2026 |
| Taylor, Owen O-6-12614 | Atlantis Oil Company, Inc. only | Lisa Layne (Subclarksville) | Wood | 1 | 49.4K | 15.9K | by Jan 1993 – Jul 2026 |
| Quitman Waterflood Unit #1 O-6-5446 | Atlas Operating LLC only | Quitman (Sub-Clarksville) | Wood | 6 | 47K | 1.94K | by Jan 1993 – Aug 2026 |
| Watson, Fannie O-6-2537 | Atlas Operating LLC only | Quitman (Sub-Clarksville) | Wood | 2 | 47K | 187 | by Jan 1993 – Aug 2026 |
| Blalock-Blalock Unit O-6-4335 | Atlas Operating LLC only | Quitman (Sub-Clarksville) | Wood | 1 | 45.5K | 1.46K | by Jan 1993 – Aug 2026 |
| Pollard, O.D. "A" O-6-13807 | Southwest Operating, Inc.-Tyler only | Manziel (Sub-Clarksville) | Wood | 1 | 45.1K | 186 | Mar 1998 – Aug 2026 |
| Blackmon O-6-10765 | Blazer Resources, Inc. only | Shirey (Sub-Clarksville) | Wood | 2 | 44.2K | 174 | by Jan 1993 – Aug 2026 |
| Green, C. O-6-15532 | TTK Energy LLC only | Quitman (Sub-Clarksville) | Wood | 3 | 42.7K | 0 | Dec 2017 – Jul 2026 |
| Noe, H. H. O-6-15328 | Southwest Operating, Inc.-Tyler only | Honey Hollow (Sub-Clarksville) | Wood | 3 | 41.8K | 438 | Nov 2012 – Aug 2026 |
| Clay, Jerry H. O-6-15314 | Southwest Operating, Inc.-Tyler only | Honey Hollow (Sub-Clarksville) | Wood | 2 | 39.9K | 55 | Feb 2012 – Aug 2026 |
| Smith O-6-10868 | Buccaneer Operating LLC only | Pine Mills,w.(second Subclarkvl) | Wood | 1 | 36.1K | 3.23K | by Jan 1993 – Jul 2026 |
| Sheppard-Whatley Unit O-6-874 | Southwest Operating, Inc.-Tyler only | Manziel (Sub-Clarksville) | Wood | 2 | 35.8K | 48 | by Jan 1993 – Aug 2026 |
| Taylor, Owen "A" O-6-12833 | Atlantis Oil Company, Inc. only | Lisa Layne (Subclarksville) | Wood | 1 | 34.3K | 19.2K | by Jan 1993 – Mar 2014 |
| Pittman, Maude O-6-15482 | Southwest Operating, Inc.-Tyler only | Honey Hollow (Sub-Clarksville) | Wood | 1 | 33.4K | 0 | Aug 2014 – Aug 2026 |
| Green, C. #1 O-6-1426 | Vogo, Inc. only | Quitman (Sub-Clarksville) | Wood | 2 | 32.7K | 21 | by Jan 1993 – May 2015 |
| Jones "A" G-6-195656 | Montare Operating, Ltd. only | Schneider (Sub-Clarksville) | Wood | 1 | 32.4K | 919K | Oct 2002 – Aug 2026 |
| Hall O-6-10822 | Blazer Resources, Inc. only | Shirey (Sub-Clarksville) | Wood | 1 | 31.7K | 173 | by Jan 1993 – Aug 2026 |
| Patterson, Issac O-6-5786 | Wynn-Crosby Operating, Ltd. only | Quitman (Sub-Clarksville) | Wood | 1 | 30.2K | 2.49K | by Jan 1993 – Aug 2026 |
| Conger,c. O-6-5699 | Atlas Operating LLC only | Quitman (Sub-Clarksville) | Wood | 1 | 27.5K | 247 | by Jan 1993 – Aug 2026 |