| Barrow Ranch G-3-204043 | Kerr-McGee Oil & Gas Onshore LP only | Barrow Ranch (Hack A) | Chambers | 1 | 52K | 1.64M | Aug 2004 – Aug 2005 |
| Lasater, Garland G-4-178996 | Kerr-McGee Oil & Gas Onshore LP only | Gyp Hill, West (Frio 8000) | Brooks | 1 | 51.7K | 4.56M | Aug 2000 – Jun 2007 |
| Arco Fee Ellery G-3-131617 | Kerr-McGee Oil & Gas Onshore LP only | Buna, West (Wilcox) | Hardin | 1 | 50.9K | 218K | Jan 1993 – Apr 2005 |
| Kerr McGee Fitzhugh G-3-177232 | Rutherford Oil Corporation only | Taylors Bayou (Hackberry III) | Jefferson | 1 | 50.5K | 5.64M | Jan 2000 – Apr 2004 |
| Ross R Wells D Unit O-3-23599 | Kerr-McGee Oil & Gas Onshore LLC only | Zaporah (Wilcox) | Polk | 1 | 49.1K | 302K | Oct 1998 – Oct 2002 |
| Garcia, I.Y. G-4-147109 | Kerr-McGee Oil & Gas Onshore LLC only | Flores (Vicksburg, Lower) | Starr | 1 | 47.8K | 3.06M | Sep 1993 – Sep 2000 |
| Martin, Nellie C. O-10-9314 | Kerr-McGee Oil & Gas Onshore LLC only | Martin (Clear Fork) | Andrews | 16 | 45.2K | 1.14M | Jan 1993 – Nov 2000 |
| Alvarez-Hinojosa Gas Unit G-4-163149 | Kerr-McGee Oil & Gas Onshore LLC only | Frost, North (Vicksburg 7100) | Starr | 1 | 44.6K | 717K | Apr 1997 – Jun 2000 |
| Arco Fee Diamond G-3-136831 | Kerr-McGee Oil & Gas Onshore LP only | Buna, West (Wilcox) | Jasper | 1 | 44.1K | 284K | Jan 1993 – Jun 2004 |
| Kothmann-Kerr O-1-16777 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Frio | 1 | 43.6K | 17.7K | Dec 2012 – Nov 2024 |
| Lowe-Bitter O-10-19709 | Kerr-McGee Corporation only | Fullerton (San Andres) | Andrews | 6 | 41.8K | 14.7K | Jan 1993 – Oct 1994 |
| Miller B-C Sand Unit O-4-6006 | Kerr-McGee Oil & Gas Onshore LLC only | Garcia (Miller -B- VI) | Starr | 1 | 41K | 30.1K | Jan 1993 – Nov 2002 |
| Arco Fee Silsbee G-3-130306 | Kerr-McGee Oil & Gas Onshore LP only | Buna, West (Wilcox) | Hardin | 1 | 38.6K | 369K | Jan 1993 – Dec 2004 |
| Hebert & Broussard G-3-186758 | Kerr-McGee Oil & Gas Onshore LLC only | Willow Slough (Nod. B-3) | Chambers | 1 | 37.9K | 2.95M | Oct 2001 – Jul 2002 |
| Canales, A. T. O-4-9669 | Kerr-McGee Corporation only | T-C-B (8025) | Jim Wells | 1 | 37.5K | 347K | Jan 1993 – Feb 1999 |
| Johnson, Fannie T. O-8-27227 | Kerr-McGee Oil & Gas Onshore LLC only | Johnson Crossing (Miss.) | Stephens | 2 | 37.3K | 21.4K | Jun 1994 – May 1997 |
| Slick Estate -C- G-4-167973 | Kerr-McGee Oil & Gas Onshore LP only | Borosa, E. (8270 Vicksburg) | Starr | 1 | 34.9K | 1.69M | Apr 1998 – Nov 2009 |
| Yturria L & L Co. "C" G-4-150151 | Kerr-McGee Oil & Gas Onshore LLC only | Flores (Vicksburg, Lower) | Starr | 1 | 34K | 2.88M | Feb 1994 – Sep 2000 |
| Lasater, Garland G-4-177674 | Kerr-McGee Oil & Gas Onshore LP only | Gyp Hill, West (Frio 8000) | Brooks | 1 | 33.4K | 2.37M | May 2000 – Feb 2007 |
| Canales, A.T. O-4-12656 | Kerr-McGee Corporation only | Tijerina-Canales-Blucher ( 8100) | Jim Wells | 1 | 33K | 161K | Feb 1997 – Feb 1999 |
| Herman, A.G. Gas Unit G-4-160515 | Kerr-McGee Oil & Gas Onshore LLC only | Frost (Vicksburg 7300) | Starr | 1 | 32.9K | 1.25M | May 1996 – Nov 1999 |
| Montalvo, N. R. O-4-13431 | Kerr-McGee Oil & Gas Onshore LP only | Sun, North (6250) | Starr | 1 | 32K | 89K | Dec 2006 – Sep 2009 |
| Ray, George A. G-2-192638 | Devon Energy Production Co, L.P. only | Kerr (Massive) | Bee | 1 | 31.8K | 2.05M | Nov 2002 – Mar 2006 |
| B & L O-10-20505 | Kerr-McGee Corporation only | Fullerton (San Andres) | Andrews | 6 | 30.9K | 3.82K | Jan 1993 – Oct 1994 |
| Arco Fee Silsbee G-3-123268 | Kerr-McGee Oil & Gas Onshore LP only | Buna, West (Wilcox) | Hardin | 1 | 30.2K | 229K | Jan 1993 – Jan 2005 |
| Connell O-11-64092 | Kerry Petroleum Company, Inc. only | Rocker -a-, NW. (San Andres) | Garza | 1 | 29.5K | 133 | Jan 1993 – Jul 2004 |
| De Garcia, B. G. G-4-162392 | Kerr-McGee Oil & Gas Onshore LLC only | Frost (Ashby Sand) | Starr | 1 | 29.4K | 535K | Feb 1997 – Oct 1998 |
| University 18-31 G-10-104521 | Kerr-McGee Oil & Gas Onshore LP only | Quito, East (Cherry Canyon) | Ward | 1 | 29.2K | 611K | Jan 1993 – Apr 2014 |
| Colby-Claypool G-3-84495 | Kerr-McGee Oil & Gas Onshore LLC only | Elwood (Vicksburg) | Chambers | 1 | 28.2K | 2.36M | Jan 1993 – Jul 2003 |
| Scherp, Peter Van G-4-125959 | Kerr-McGee Oil & Gas Onshore LP only | Jeffress (Vicksburg U, FB-2) | Hidalgo | 1 | 28K | 2.55M | Jan 1993 – Dec 2006 |
| Barrow Unit O-3-22997 | Kerr-McGee Corporation only | Willow Slough (Sbz. a-1 Down) | Chambers | 1 | 27.7K | 6.85K | May 1996 – Nov 1998 |
| Kerry O-3-25537 | Magnolia Oil & Gas Operating LLC only | Giddings (Navarro, Oil) | Lee | 1 | 26K | 107K | Jun 2010 – Apr 2026 |
| Jackson, Felix et Al O-3-22220 | Kerr-McGee Oil & Gas Onshore LP only | Oyster Bayou (Minor Res.) | Chambers | 1 | 25.7K | 130K | Aug 1993 – Mar 1997 |
| Hermann, A. G. Gas Unit G-4-162219 | Kerr-McGee Oil & Gas Onshore LLC only | Frost (Vicksburg 7300) | Starr | 1 | 25.3K | 549K | Feb 1997 – Jun 1999 |
| Chadbourne Ranch 302B O-9-13330 | Kerr-McGee Oil & Gas Onshore LP only | Fort Chadbourne | Coke | 2 | 25.1K | 223K | Jan 1993 – May 2002 |
| Chadbourne Ranch 431 -A- O-9-12984 | Kerr-McGee Oil & Gas Onshore LP only | Fort Chadbourne | Coke | 4 | 24.3K | 49.2K | Jan 1993 – Nov 2000 |
| Montalvo, N. R. G-4-195853 | Kerr-McGee Oil & Gas Onshore LLC only | Sun, North (7020 Sand) | Starr | 1 | 23.9K | 250K | Jul 2003 – Feb 2005 |
| Broussard, J. E., et Al O-3-3311 | Kerr-McGee Oil & Gas Onshore LLC only | Oyster Bayou | Chambers | 1 | 22K | 12.6K | Nov 1993 – Jan 1998 |
| Montalvo, N. R. O-4-10909 | Kerr-McGee Oil & Gas Onshore LP only | Sun, North (F-3-D, Seg. 3) | Starr | 2 | 21.7K | 102K | Jan 1993 – Oct 2001 |
| Garcia Land & Livestock Co. -A- O-4-5653 | Kerr-McGee Oil & Gas Onshore LP only | Garcia (Miller -A-) | Starr | 1 | 21.2K | 53.6K | Jan 1993 – Jul 2002 |
| Bolling, Marjorie G-2-150626 | Kerr-McGee Oil & Gas Onshore LP only | Sneezy (Yegua) | Jackson | 1 | 20.6K | 1.69M | Jul 1994 – May 2002 |
| Garcia-Yturria -a- Gas Unit G-4-158339 | Kerr-McGee Oil & Gas Onshore LLC only | Flores (Vicksburg, Lower) | Starr | 1 | 19.1K | 2.5M | Apr 1996 – Nov 2003 |
| Connell #2 O-11-67443 | Kerry Petroleum Company, Inc. only | Rocker -a-, NW. (San Andres) | Garza | 1 | 18.9K | 101 | Aug 1995 – Jul 2004 |
| Hankamer, et Al G-3-125954 | Kerr-McGee Oil & Gas Onshore LP only | Buna, West (Wilcox) | Jasper | 1 | 18.7K | 143K | Jan 1993 – Feb 2004 |
| Garcia L & L Co. "C" G-4-147610 | Kerr-McGee Oil & Gas Onshore LLC only | Frost (Rincon 2A, Seg. II) | Starr | 1 | 18.6K | 2.42M | Dec 1993 – Feb 2000 |
| Garcia, I.Y. G-4-144534 | Kerr-McGee Oil & Gas Onshore LLC only | Flores (Vicksburg, Lower) | Starr | 1 | 18.4K | 1.24M | Jan 1993 – Jan 2001 |
| Kerr -4- O-9-14024 | Ksabe Energy Partners, LLC only | Spraberry (Trend Area) | Reagan | 2 | 18.4K | 393K | Nov 1995 – Jan 2025 |
| Herbert & Broussard G-3-191577 | Kerr-McGee Oil & Gas Onshore LLC only | Elwood (Discorbis) | Chambers | 1 | 17.7K | 1.33M | Oct 2002 – Jan 2004 |
| Sundholm Unit O-3-22351 | Kerr-McGee Oil & Gas Onshore LLC only | Seabreeze | Chambers | 1 | 17.7K | 38.1K | Mar 1994 – Oct 1997 |
| Speer, Geo. H. State -D- G-4-176266 | Kerr-McGee Oil & Gas Onshore LLC only | Lyda (Vicksburg Lower) | Starr | 1 | 17.5K | 651K | Feb 2000 – May 2004 |