| Chadbourne Ranch '431' -A- O-9-13295 | Kerr-McGee Oil & Gas Onshore LP | Fort Chadbourne | Coke | 17 | 572K | 1.28M | Jan 1993 – Apr 2004 |
| Chadbourne Ranch 431 O-9-13073 | Kerr-McGee Oil & Gas Onshore LP | Fort Chadbourne | Coke | 10 | 382K | 867K | Jan 1993 – Aug 2000 |
| University -1829- O-10-26009 | Kerr-McGee Oil & Gas Onshore LP | War-Wink, S. (Wolfcamp) | Ward | 4 | 342K | 705K | Jan 1993 – Nov 2013 |
| Rasmussen G-3-146188 | Kerr-McGee Oil & Gas Onshore LP | Second Shot (Yegua) | Wharton | 1 | 246K | 6.25M | Aug 1993 – Jun 1999 |
| State -XV- O-10-24775 | Kerr-McGee Oil & Gas Onshore LP | War-Wink, S. (Wolfcamp) | Ward | 2 | 222K | 345K | Jan 1993 – Apr 2015 |
| State "XV" O-10-25051 | Kerr-McGee Oil & Gas Onshore LP | Block 17, Southeast (Delaware) | Ward | 4 | 202K | 547K | Jan 1993 – Apr 2015 |
| University -1829- O-10-28468 | Kerr-McGee Oil & Gas Onshore LP | Quito, East (Cherry Canyon) | Ward | 3 | 182K | 1.12M | Jan 1993 – Apr 2014 |
| Arco Fee Diamond Gas Unit G-3-132731 | Kerr-McGee Oil & Gas Onshore LP | Buna, West (Wilcox) | Jasper | 1 | 157K | 1.46M | Jan 1993 – Sep 2005 |
| De Garcia, B. G. O-4-5652 | Kerr-McGee Oil & Gas Onshore LP | Garcia (Miller -A-) | Starr | 3 | 141K | 34.5K | Feb 1993 – Jun 2009 |
| Arco East Diamond G-3-131616 | Kerr-McGee Oil & Gas Onshore LP | Buna, West (Wilcox) | Jasper | 1 | 137K | 1.06M | Jan 1993 – Jan 2005 |
| Richards O-3-22718 | Kerr-McGee Oil & Gas Onshore LP | Pure Guts (Yegua) | Wharton | 1 | 125K | 450K | May 1995 – Feb 2004 |
| State -XU- O-10-25135 | Kerr-McGee Oil & Gas Onshore LP | War-Wink, S. (Wolfcamp) | Ward | 2 | 99K | 165K | Jan 1993 – Apr 2015 |
| Chadbourne Ranch 301 O-9-13165 | Kerr-McGee Oil & Gas Onshore LP | Fort Chadbourne | Coke | 4 | 97.4K | 393K | Jan 1993 – Apr 2003 |
| State "XU" O-10-34986 | Kerr-McGee Oil & Gas Onshore LP | Pyote Bay (Brushy Canyon) | Ward | 3 | 85.2K | 1.91M | Oct 1995 – Aug 2014 |
| Boyd, G. G. O-1-15363 | Kerr-McGee Oil & Gas Onshore LP | Briscoe Ranch (Eagleford) | Dimmit | 1 | 78.4K | 108K | Apr 2011 – Nov 2015 |
| Arco Fee Silsbee G-3-121495 | Kerr-McGee Oil & Gas Onshore LP | Buna, West (Wilcox) | Hardin | 1 | 77.4K | 392K | Jan 1993 – Feb 2005 |
| Arco Fee Silsbee G-3-125915 | Kerr-McGee Oil & Gas Onshore LP | Buna, West (Wilcox) | Hardin | 1 | 76.8K | 589K | Jan 1993 – Jan 2006 |
| University 18-30 G-10-109916 | Kerr-McGee Oil & Gas Onshore LP | Quito, East (Cherry Canyon) | Ward | 1 | 76.4K | 1.93M | Jan 1993 – Apr 2014 |
| State "XU" O-10-35590 | Kerr-McGee Oil & Gas Onshore LP | Block 17, Southeast (Delaware) | Ward | 1 | 74K | 179K | Nov 1997 – Apr 2015 |
| Chadbourne Ranch 299 A O-9-13528 | Kerr-McGee Oil & Gas Onshore LP | Fort Chadbourne | Coke | 2 | 65.6K | 12 | Oct 1993 – Mar 2003 |
| State -XU- O-10-25893 | Kerr-McGee Oil & Gas Onshore LP | War-Wink, South (Delaware) | Ward | 1 | 64K | 180K | Jan 1993 – Apr 2015 |
| University -6-48- O-10-12525 | Kerr-McGee Oil & Gas Onshore LP | Hutex (Devonian) | Andrews | 2 | 55.5K | 1.36K | Jan 1993 – May 1999 |
| Barrow Ranch G-3-204043 | Kerr-McGee Oil & Gas Onshore LP | Barrow Ranch (Hack A) | Chambers | 1 | 52K | 1.64M | Aug 2004 – Aug 2005 |
| Lasater, Garland G-4-178996 | Kerr-McGee Oil & Gas Onshore LP | 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 | Buna, West (Wilcox) | Hardin | 1 | 50.9K | 218K | Jan 1993 – Apr 2005 |
| Arco Fee Diamond G-3-136831 | Kerr-McGee Oil & Gas Onshore LP | Buna, West (Wilcox) | Jasper | 1 | 44.1K | 284K | Jan 1993 – Jun 2004 |
| Arco Fee Silsbee G-3-130306 | Kerr-McGee Oil & Gas Onshore LP | Buna, West (Wilcox) | Hardin | 1 | 38.6K | 369K | Jan 1993 – Dec 2004 |
| Slick Estate -C- G-4-167973 | Kerr-McGee Oil & Gas Onshore LP | Borosa, E. (8270 Vicksburg) | Starr | 1 | 34.9K | 1.69M | Apr 1998 – Nov 2009 |
| Lasater, Garland G-4-177674 | Kerr-McGee Oil & Gas Onshore LP | Gyp Hill, West (Frio 8000) | Brooks | 1 | 33.4K | 2.37M | May 2000 – Feb 2007 |
| Montalvo, N. R. O-4-13431 | Kerr-McGee Oil & Gas Onshore LP | Sun, North (6250) | Starr | 1 | 32K | 89K | Dec 2006 – Sep 2009 |
| Arco Fee Silsbee G-3-123268 | Kerr-McGee Oil & Gas Onshore LP | Buna, West (Wilcox) | Hardin | 1 | 30.2K | 229K | Jan 1993 – Jan 2005 |
| University 18-31 G-10-104521 | Kerr-McGee Oil & Gas Onshore LP | Quito, East (Cherry Canyon) | Ward | 1 | 29.2K | 611K | Jan 1993 – Apr 2014 |
| Scherp, Peter Van G-4-125959 | Kerr-McGee Oil & Gas Onshore LP | Jeffress (Vicksburg U, FB-2) | Hidalgo | 1 | 28K | 2.55M | Jan 1993 – Dec 2006 |
| Jackson, Felix et Al O-3-22220 | Kerr-McGee Oil & Gas Onshore LP | Oyster Bayou (Minor Res.) | Chambers | 1 | 25.7K | 130K | Aug 1993 – Mar 1997 |
| Chadbourne Ranch 302B O-9-13330 | Kerr-McGee Oil & Gas Onshore LP | Fort Chadbourne | Coke | 2 | 25.1K | 223K | Jan 1993 – May 2002 |
| Chadbourne Ranch 431 -A- O-9-12984 | Kerr-McGee Oil & Gas Onshore LP | Fort Chadbourne | Coke | 4 | 24.3K | 49.2K | Jan 1993 – Nov 2000 |
| Montalvo, N. R. O-4-10909 | Kerr-McGee Oil & Gas Onshore LP | 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 | Garcia (Miller -A-) | Starr | 1 | 21.2K | 53.6K | Jan 1993 – Jul 2002 |
| Bolling, Marjorie G-2-150626 | Kerr-McGee Oil & Gas Onshore LP | Sneezy (Yegua) | Jackson | 1 | 20.6K | 1.69M | Jul 1994 – May 2002 |
| Hankamer, et Al G-3-125954 | Kerr-McGee Oil & Gas Onshore LP | Buna, West (Wilcox) | Jasper | 1 | 18.7K | 143K | Jan 1993 – Feb 2004 |
| Wolcott 431 O-9-13322 | Kerr-McGee Oil & Gas Onshore LP | Fort Chadbourne | Coke | 1 | 17.4K | 12.7K | Jan 1993 – Feb 2002 |
| P. Walker et Al O-10-32757 | Kerr-McGee Oil & Gas Onshore LP | Quito, East (Cherry Canyon) | Ward | 2 | 17.3K | 944K | Jan 1993 – Aug 2005 |
| University 18-31 G-10-101145 | Kerr-McGee Oil & Gas Onshore LP | Quito, East (Cherry Canyon) | Ward | 1 | 17.3K | 940K | Jan 1993 – Jun 2011 |
| Garcia L&L Co. O-4-13206 | Kerr-McGee Oil & Gas Onshore LP | Frost (Flores, Upper) | Starr | 2 | 16.7K | 12.5K | Jan 2004 – Dec 2008 |
| White Estate "A" G-3-190881 | Kerr-McGee Oil & Gas Onshore LP | Elwood (Discorbis) | Chambers | 1 | 16K | 2.68M | Aug 2002 – Jan 2006 |
| Trahan G-3-187967 | Kerr-McGee Oil & Gas Onshore LP | Raywood (E. Cook Mtn. 11,500) | Liberty | 1 | 15.7K | 1.25M | Jan 2002 – Dec 2004 |
| Dougherty, M. P. G-4-149304 | Kerr-McGee Oil & Gas Onshore LP | Foy, E. (6300) | Hidalgo | 1 | 14.7K | 1.65M | Apr 1994 – Dec 2003 |
| Stowe O-9-13864 | Kerr-McGee Oil & Gas Onshore LP | Fort Chadbourne | Coke | 1 | 13.2K | 0 | Sep 1995 – Feb 2003 |
| Lasater, Garland G-4-182165 | Kerr-McGee Oil & Gas Onshore LP | Gyp Hill, West (Frio 8000) | Brooks | 1 | 12.6K | 993K | Mar 2001 – Nov 2002 |
| Hall, J. F. -State-A- G-4-103859 | Kerr-McGee Oil & Gas Onshore LP | Lyda (Vicksburg Lower) | Starr | 1 | 12.4K | 1.07M | Jan 1993 – May 1998 |