| Pfluger, Walter & Raymond O-9-13321 | Sundown Oil Operating, LLC | Pipe Dream (King Sand) | 25 | 2.74M | 378K | Jan 1993 – Jul 2026 |
| Conoco-Dean Unit O-11-60106 | Extex Operating Company | Slaughter | 152 | 2.31M | 1.14M | Jan 1993 – Jul 2026 |
| Blaylock, Arley O-9-12740 | Bowerman Oil & Gas, Inc. | Lonesome Dove II (King Sand) | 13 | 1.76M | 806K | Jan 1993 – Jul 2026 |
| Concho, Willie O-9-13362 | Sundown Oil Operating, LLC | Pipe Dream (King Sand) | 10 | 1.72M | 283K | Jan 1993 – Jul 2026 |
| Pfluger, W. O-9-14434 | Damron Energy, LLC | Dare I (Hope) | 25 | 1.18M | 0 | Jun 1996 – Jul 2026 |
| Lubke O-9-13363 | Sundown Oil Operating, LLC | Pipe Dream (King Sand) | 7 | 1.02M | 167K | Jan 1993 – Jul 2026 |
| McMurtrey O-9-12631 | Hellifino Operating, LLC | Lonesome Dove II (King Sand) | 13 | 718K | 235K | Jan 1993 – Jul 2026 |
| Agaritta Unit O-9-13780 | King-Goen Oil, LLC | Agaritta (King Sand) | 43 | 718K | 20M | Apr 1995 – Jul 2026 |
| Whitehead O-9-12642 | Willowbend Investments, Inc. | Branch, South (Tannehill) | 57 | 701K | 41 | Jan 1993 – Jul 2026 |
| Whitehead O-9-12648 | Willowbend Investments, Inc. | Branch, South (Cook, Lower) | 21 | 690K | 36 | Jan 1993 – Jul 2026 |
| Pfluger, Walter & Raymond "C" O-9-13365 | Sundown Oil Operating, LLC | Pipe Dream (King Sand) | 6 | 591K | 68.3K | Jan 1993 – Jul 2026 |
| Caffey, Armor O-9-4611 | TCS Petroleum Co., LLC | Speck, So. (King Sd.) | 9 | 352K | 14.1K | Jan 1993 – Jul 2026 |
| Vera "A" O-9-16011 | Cazar Energy Inc | Millersview, W. (Tannehill) | 29 | 279K | 34.7K | Jul 2006 – Jul 2026 |
| Henderson Ranch Unit O-9-10062 | Concho Oilfield Serv & Oper Co. | Henderson (Camar Sand) | 9 | 277K | 23.8K | Jan 1993 – Apr 2012 |
| Pfluger, R. O-9-15021 | Damron Energy, LLC | Dare I (Cook) | 4 | 266K | 686 | Jun 2000 – Jul 2026 |
| Jacoby "A" O-9-12794 | Stephens & Johnson Operating Co. | Agaritta (King Sand) | 11 | 257K | 1.44M | Jan 1993 – Jun 1995 |
| Vera O-9-15019 | Cazar Energy Inc | Millersview, W. (Cross Cut SD) | 8 | 220K | 856K | Aug 2000 – Jul 2026 |
| Valentine O-9-13361 | Hellifino Operating, LLC | Pipe Dream (King Sand) | 2 | 179K | 30.4K | Jan 1993 – Jul 2026 |
| Rabon O-9-12755 | Marshall & Winston, Inc. | Lonesome Dove II (King Sand) | 6 | 172K | 50.8K | Jan 1993 – Feb 2019 |
| Sorrell "C" O-9-16295 | Production Operators of TX, LLC | Speck, SE. (King) | 4 | 166K | 3.19K | May 2007 – Jul 2026 |
| Jacoby "C" O-9-12728 | Stephens & Johnson Operating Co. | Agaritta (King Sand) | 13 | 162K | 1.56M | Jan 1993 – Jun 1995 |
| Rabon O-9-12394 | Damron Energy, LLC | Arena (King Sand) | 7 | 158K | 127 | Jan 1993 – Jul 2026 |
| Jacoby "D" O-9-12706 | Stephens & Johnson Operating Co. | Agaritta (King Sand) | 8 | 158K | 868K | Jan 1993 – Jun 1995 |
| Stewart O-9-18365 | Geosurveys, Inc. | Draw the Line (Canyon) | 4 | 156K | 9.48K | Aug 2013 – Jul 2026 |
| Denis O-9-14615 | Stephens & Johnson Operating Co. | Chile Pieper (L. King Sand) | 6 | 151K | 55 | Jul 1997 – Mar 2009 |
| Mozelle Nutt O-9-7435 | Damron Energy, LLC | Mozelle Nutt (Strawn 3650) | 6 | 107K | 274 | Jan 1993 – Jul 2026 |
| Whitehead, G. O-9-9681 | Willowbend Investments, Inc. | Branch, S. (Bunger) | 9 | 107K | 32 | Jan 1993 – Jul 2026 |
| Hoover O-9-13364 | Marshall & Winston, Inc. | Pipe Dream (King Sand) | 5 | 107K | 27.2K | Jan 1993 – Jul 2022 |
| Valentine O-9-12950 | Marshall & Winston, Inc. | Lonesome Dove II (King Sand) | 3 | 105K | 9.95K | Jan 1993 – May 2008 |
| Shelton O-9-13792 | Concho Oilfield Serv & Oper Co. | New Year '95 (Goen "C") | 2 | 101K | 84.9K | Feb 1995 – Jul 2026 |
| McMurtrey O-9-13039 | Hellifino Operating, LLC | Lonesome Dove II (Goen) | 8 | 96.2K | 69.6K | Jan 1993 – Jul 2026 |
| Ellis-Kinook O-9-12783 | Concho Oilfield Serv & Oper Co. | H & R (Strawn 3490) | 4 | 93.5K | 178K | Jan 1993 – Jul 2026 |
| Choat O-9-13367 | Bowerman Oil & Gas, Inc. | Pipe Dream (King Sand) | 1 | 91K | 21 | Jan 1993 – Jul 2026 |
| Fritz O-9-14776 | Cazar Energy Inc | Millersview, W. (Cross Cut SD) | 8 | 87.5K | 1.3M | Apr 1998 – Jul 2026 |
| Buena Ventura "A" O-9-15929 | Star Production, Inc. | Buena Ventura (Cisco) | 3 | 85K | 108 | Apr 2006 – Mar 2016 |
| Bunger/Sorrell Unit O-9-16453 | Production Operators of TX, LLC | Speck, SE. (King) | 1 | 77.4K | 1.67K | Feb 2008 – Jul 2026 |
| Armor, V. D O-9-12992 | Armor Petroleum, Inc. | Speck, SE. (King) | 14 | 76.1K | 891K | Jan 1993 – Dec 2017 |
| Chico O-9-20093 | HW Operating, LLC | Cordero Perdio (Capps Lime) | 3 | 69.3K | 181K | May 2018 – Jul 2026 |
| Fritz O-9-14606 | Cazar Energy Inc | Millersview, W. (Camar Sd.) | 5 | 65.5K | 171K | Jul 1997 – Jul 2026 |
| Lucky-Pfluger Unit O-9-21034 | Harvest Petroleum Inc. | Don Pfluger (Detrital) | 10 | 65.2K | 41.3K | Aug 2020 – Jul 2026 |
| Sorrell "A" O-9-16096 | Damron Energy, LLC | Arena (King Sand) | 1 | 63.6K | 0 | May 2006 – Jul 2026 |
| Green, J. B. O-9-13092 | Concho Oilfield Serv & Oper Co. | Arena (King Sand) | 1 | 62.6K | 807 | Jan 1993 – Jul 2026 |
| Pfluger Unit A O-9-19113 | Mercury Operating, LLC | Don Pfluger (Detrital) | 3 | 61.6K | 59.2K | Oct 2015 – Oct 2020 |
| Jacoby A O-9-13186 | King-Goen Oil, LLC | Lonesome Dove II (Goen) | 4 | 61.5K | 198K | Jan 1993 – Jul 2026 |
| Armor,vanie O-9-12584 | Armor Petroleum, Inc. | Speck, SE. (King) | 7 | 56.6K | 113K | Jan 1993 – Jan 1996 |
| Jacoby A O-9-13485 | King-Goen Oil, LLC | Brady Creek (King Sand) | 4 | 56.4K | 149K | Jul 1993 – Jul 2026 |
| Alexander O-9-13511 | Bowerman Oil & Gas, Inc. | Speck, SE. (King) | 2 | 55.6K | 13K | Sep 1993 – Jul 2026 |
| Jacoby "B" O-9-14325 | King-Goen Oil, LLC | Brady Creek (King Sand) | 2 | 55.3K | 5.62K | Feb 1996 – Jul 2026 |
| Hurst A O-9-15782 | Concho Oilfield Serv & Oper Co. | Cow Killer (Goen) | 7 | 53.8K | 144K | Jul 2005 – Jul 2026 |
| 9ORRELL O-9-15959 | Damron Energy, LLC | Arena (King Sand) | 1 | 52.9K | 0 | May 2006 – Jul 2026 |