| Salt Creek Field Unit O-11-5254 | OXY USA WTP LP only | Salt Creek | Kent | 538 | 140M | 284M | Jan 1993 – Jul 2026 |
| Cogdell Canyon Reef Unit O-11-8325 | Occidental Permian Ltd. only | Cogdell (Area) | Scurry | 517 | 49.3M | 97.9M | Jan 1993 – Jul 2026 |
| Maben Cisco Unit O-11-68530 | Sojourner Drilling Corporation only | Maben (Cisco) | Kent | 20 | 801K | 221K | Mar 2003 – Jul 2026 |
| Godfrey "B" O-11-64889 | Basa Resources, Inc. only | Michelle Kay (Cisco) | Kent | 10 | 626K | 239K | Jan 1993 – Jul 2026 |
| P.L. Fuller NCT-1 O-11-70306 | Occidental Permian Ltd. only | Fuller (Strawn -B- ) | Scurry | 4 | 479K | 141K | May 2014 – Jul 2026 |
| Morrison O-11-61448 | Knox Industries, Inc. only | Lyn Kay (6150) | Kent | 5 | 467K | 23.7K | Jan 1993 – Jul 2026 |
| Wallace O-11-67285 | Three Span Oil & Gas, Inc. only | Rojo Canyon (Strawn) | Kent | 2 | 433K | 300K | Aug 1994 – Jul 2026 |
| Jameson O-11-62122 | Knox Industries, Inc. only | G-M-K, South (San Andres) | Gaines | 7 | 407K | 41.9K | Jan 1993 – Jul 2026 |
| Maben, E. L. O-11-66375 | Sojourner Drilling Corporation only | Maben (Cisco) | Kent | 6 | 381K | 171K | Jan 1993 – Jun 2003 |
| Long-Hall Unit O-11-69837 | Halliburton Operating Company only | Long-Hall (Tannehill) | Kent | 10 | 356K | 0 | Apr 2012 – Jul 2026 |
| Double Mountain 37 O-11-69302 | Sharp Image Energy, Inc. only | Spires | Kent | 1 | 342K | 49K | Jul 2008 – Jul 2026 |
| Strayhorn, D. P. O-11-19146 | Brown, Geo. R Partnership,lp,the only | Fullerville, NE. (San Andres) | Kent | 8 | 325K | 115 | Jan 1993 – Jul 2026 |
| Hayley O-11-69562 | Halliburton Operating Company only | Hal-Long (Tannehill) | Kent | 2 | 293K | 0 | Apr 2010 – Jul 2026 |
| Jones, Percy Estate, Tr. 6 O-11-68516 | Three Span Oil & Gas, Inc. only | Salt Creek, South (Penn., Lower) | Kent | 2 | 277K | 72.9K | Nov 2002 – Jul 2026 |
| Mays Trust "B" O-11-66354 | Sweet Crude Operating LLC only | Clairemont, SW. (Mays) | Kent | 4 | 272K | 37.7K | Jan 1993 – Jul 2026 |
| Cogdell "A" O-11-62893 | D & D Enterprises only | Cogdell (San Andres) | Kent | 67 | 261K | 1.71K | Jan 1993 – Jul 2026 |
| Jones, Percy, Estate Tr. 6-B O-11-5256 | Three Span Oil & Gas, Inc. only | Salt Creek, South (Penn., Lower) | Kent | 7 | 257K | 69.5K | Jan 1993 – Jul 2026 |
| Baird, Bobby O-11-65436 | Basa Resources, Inc. only | Michelle Kay (Cisco) | Kent | 4 | 254K | 100K | Jan 1993 – Jul 2026 |
| Jones, Percy Tract 2 O-11-609 | Fasken Oil and Ranch, Ltd. only | Clairemont (Penn., Lower) | Kent | 6 | 248K | 21 | Jan 1993 – Dec 2025 |
| Wallace O-11-67348 | Extex Operating Company only | S-M-S (Canyon Reef) | Kent | 2 | 247K | 58 | Jan 1995 – Jul 2026 |
| Godfrey O-11-65329 | Sojourner Drilling Corporation only | Michelle Kay (Cisco) | Kent | 6 | 242K | 47K | Jan 1993 – Jul 2026 |
| Stewart O-11-67399 | Petex only | S-M-S (Canyon Sand) | Kent | 4 | 238K | 0 | May 1995 – Jul 2026 |
| Spires, L. R. "A" O-11-60352 | Coyote Oil, Inc. only | Spires | Kent | 6 | 229K | 56.2K | Jan 1993 – Jul 2026 |
| Shooting Star O-11-63599 | Three Span Oil & Gas, Inc. only | Boomerang, S. (Strawn Lime) | Kent | 2 | 224K | 34.9K | Jan 1993 – Jul 2026 |
| Godfrey "D" O-11-66830 | Basa Resources, Inc. only | Michelle Kay (Cisco) | Kent | 2 | 222K | 58.4K | Jan 1993 – Jul 2026 |
| Five Resources 39 O-11-70541 | Sharp Image Energy, Inc. only | S.N.B. (Cisco) | Kent | 1 | 214K | 0 | Jan 2017 – Jul 2026 |
| Wallace O-11-68381 | Crossroads Operating, LLC only | Clairemont, North (Strawn Sd.) | Kent | 5 | 204K | 0 | Aug 2001 – Jul 2026 |
| Girard (Tannehill) Unit O-11-70738 | Sojourner Drilling Corporation only | Long-Hall (Tannehill) | Kent | 9 | 202K | 0 | Aug 2018 – Jul 2026 |
| Fuller, P. L. NCT-3 O-11-13315 | Crossroads Operating, LLC only | Cogdell, East (Canyon) | Kent | 1 | 199K | 104K | Jan 1993 – Jul 2026 |
| Reed O-11-67132 | Extex Operating Company only | S-M-S (Canyon Reef) | Kent | 2 | 199K | 73 | Aug 1993 – Jul 2026 |
| Kronos O-11-70301 | Canan Mowrey Operating, LLC only | Clairemont, East (Strawn) | Kent | 3 | 195K | 0 | Jan 2014 – Jul 2026 |
| Cates O-11-69204 | Extex Operating Company only | Long-Hall (Tannehill) | Kent | 1 | 186K | 0 | Jan 2008 – Jul 2026 |
| Chisum, Roy R. O-11-18933 | Three Span Oil & Gas, Inc. only | Boomerang, S. (Strawn Lime) | Kent | 10 | 176K | 77.5K | Jan 1993 – Jul 2026 |
| Branch Estate O-11-64719 | Shidler, Mark L., Inc. only | Hot Springs | Kent | 3 | 175K | 283 | Jan 1993 – Jul 2026 |
| Godfrey O-11-66578 | Sojourner Drilling Corporation only | Maben (Cisco) | Kent | 3 | 172K | 49.9K | Jan 1993 – Jun 2003 |
| Fuller "B" O-11-9743 | Pop Operating Company only | Boomerang (Pennsylvanian Reef) | Kent | 4 | 170K | 18.8K | Jan 1993 – Jul 2026 |
| Double Mountain 56 B O-11-69763 | Sharp Image Energy, Inc. only | Double Mountain (Canyon Sand) | Kent | 1 | 168K | 0 | Sep 2011 – Jul 2026 |
| Adriel O-11-69434 | Grace Petroleum Operating, LLC only | Fullerville, NE. (San Andres) | Kent | 6 | 165K | 0 | Aug 2009 – Jul 2026 |
| Five Resources 24 O-11-70323 | Sharp Image Energy, Inc. only | S.N.B. (Cisco) | Kent | 1 | 163K | 0 | Feb 2015 – Jul 2026 |
| Cooper Creek #1 O-11-69103 | Sharp Image Energy, Inc. only | Cooper Creek (Strawn "C") | Kent | 1 | 160K | 38.3K | Jul 2007 – Jul 2026 |
| Spur "B" O-11-67227 | Sharp Image Energy, Inc. only | Sharp Spur (Canyon Reef) | Kent | 2 | 157K | 938 | Mar 1994 – Jul 2020 |
| Cooper Creek 26 E O-11-69275 | Sharp Image Energy, Inc. only | Spires | Kent | 1 | 157K | 0 | Apr 2008 – Jul 2026 |
| Ble-Godfrey O-11-67688 | Gunn Oil Company only | Maben (Cisco) | Kent | 3 | 153K | 105K | Jan 1997 – Jul 2026 |
| Pet-Co O-11-62278 | O.G.P. Operating, Inc. only | Lyn-Kay South (Canyon Reef) | Kent | 1 | 152K | 314 | Jan 1993 – Jul 2026 |
| Mayfield Unit O-11-69438 | Extex Operating Company only | Long-Hall (Tannehill) | Kent | 1 | 142K | 0 | Sep 2009 – Jul 2026 |
| Ble-Irwin O-11-67915 | Gunn Oil Company only | Maben (Cisco) | Kent | 1 | 140K | 63.4K | Mar 1998 – Jul 2026 |
| Swenson-Morrison O-11-68201 | Brown, Geo. R Partnership,lp,the only | S.N.B. (Cisco) | Kent | 1 | 138K | 64.1K | Jun 2000 – Jul 2026 |
| Davis, H. W. "A" O-11-611 | Atlas Operating LLC only | Clairemont (Penn., Lower) | Kent | 2 | 133K | 14.7K | Jan 1993 – Jul 2026 |
| Cogdell, D. M. O-11-66719 | Spalding Energy, Inc. only | Spalding (Glorieta) | Kent | 3 | 131K | 21 | Jan 1993 – Jul 2026 |
| McArthur, Theda "B" O-11-66429 | Sojourner Drilling Corporation only | Maben (Cisco) | Kent | 3 | 128K | 114K | Jan 1993 – Jun 2003 |