| White Estate A G-3-192681 | Kerr-McGee Oil & Gas Onshore LLC | Elwood (Vicksburg) | Chambers | 1 | 730 | 83.8K | Dec 2002 – May 2003 |
| Garza Heirs G-4-189675 | Kerr-McGee Oil & Gas Onshore LLC | Sun, North (7020 Sand) | Starr | 1 | 729 | 141K | Jun 2002 – Oct 2002 |
| Parker, J. E. Estate -A- O-10-32013 | Kerr-McGee Oil & Gas Onshore LLC | Martin (Clear Fork, LO) | Andrews | 2 | 701 | 4.14K | by Jan 1993 – Feb 1993 |
| Hall, J. F. State G-4-179410 | Kerr-McGee Oil & Gas Onshore LLC | Rincon, North (Vicksburg 8200) | Starr | 1 | 535 | 42.5K | Sep 2000 – Apr 2003 |
| A. G. Hermann Gas Unit G-4-178964 | Kerr-McGee Oil & Gas Onshore LLC | Rincon (Vicksburg Cons.) | Starr | 1 | 503 | 115K | Aug 2000 – Feb 2003 |
| Speer, Geo. H. State -D- G-4-177266 | Kerr-McGee Oil & Gas Onshore LLC | Lyda (Rincon 7460 Vxbg.) | Starr | 1 | 322 | 29.6K | May 2000 – Jun 2000 |
| Slick Estate -C- G-4-173759 | Kerr-McGee Oil & Gas Onshore LLC | Borosa, N.W. (Vicksburg 9250) | Starr | 1 | 285 | 35.1K | Jun 1999 – Mar 2001 |
| Montalvo, I. V. -C- G-4-154648 | Kerr-McGee Oil & Gas Onshore LLC | Sun, North (F-4-P) | Starr | 1 | 238 | 31.8K | Jun 1995 – Jan 1996 |
| Canales, A.T. G-4-120198 | Kerr-McGee Oil & Gas Onshore LLC | T.-C.-B. (Upper Frio Cons.) | Jim Wells | 1 | 238 | 95.2K | by Jan 1993 – Dec 1995 |
| A.G. Herman Gas Unit G-4-170490 | Kerr-McGee Oil & Gas Onshore LLC | Frost (Rincon 6100) | Starr | 1 | 205 | 19.7K | Sep 1998 – Mar 1999 |
| Hoffman, Walter -A- G-3-152981 | Kerr-McGee Oil & Gas Onshore LLC | Willow Slough (FB-a, F-1) | Chambers | 1 | 188 | 65K | Jan 1995 – Jan 1998 |
| Carter, W.T. & Bro. D Unit G-6-170038 | Kerr-McGee Oil & Gas Onshore LLC | Brookeland (Austin Chalk, 8800) | Polk | 1 | 178 | 2.64K | Jan 1998 – Jan 1998 |
| Barrow, R. J. G-3-170247 | Kerr-McGee Oil & Gas Onshore LLC | Willow Slough(fb-A,sbz,a-1 Up.) | Chambers | 1 | 167 | 172K | Sep 1998 – Mar 2000 |
| Colby, F. G-3-135855 | Kerr-McGee Oil & Gas Onshore LLC | Willow Slough (FB-a, F-1) | Chambers | 1 | 138 | 19.3K | by Jan 1993 – Dec 1998 |
| Montalvo, I. V. -C- G-4-154661 | Kerr-McGee Oil & Gas Onshore LLC | Sun, North (DX-G) | Starr | 1 | 103 | 2.42K | Jun 1995 – Sep 1995 |
| Smith, Clara C. G-3-163989 | Kerr-McGee Oil & Gas Onshore LLC | Fig Ridge (Seabreeze) | Chambers | 1 | 96 | 31.8K | Apr 1997 – Nov 1997 |
| Montalvo, N.R. G-4-204723 | Kerr-McGee Oil & Gas Onshore LLC | Sun, North (6250,S) | Starr | 1 | 81 | 10.5K | Nov 2004 – Mar 2005 |
| Seabreeze Land Company G-3-166751 | Kerr-McGee Oil & Gas Onshore LLC | Seabreeze (Frio 8300 #2) | Chambers | 1 | 61 | 4.26K | Nov 1997 – Jan 1998 |
| Hall, J. F.-State G-4-189344 | Kerr-McGee Oil & Gas Onshore LLC | Rincon, North (Rincon B) | Starr | 1 | 46 | 23.8K | Feb 2002 – Dec 2003 |
| Semmes Trust, et al "906" G-4-187878 | Kerr-McGee Oil & Gas Onshore LLC | Rincon (90 Vicksburg 906-4) | Starr | 1 | 26 | 218K | Feb 2002 – May 2002 |
| Barrow, R. J. G-3-163854 | Kerr-McGee Oil & Gas Onshore LLC | Willow Slough (FB-B, SBZ) | Chambers | 1 | 23 | 40.7K | Jun 1997 – Oct 1997 |
| Barrow, R. J. G-3-154746 | Kerr-McGee Oil & Gas Onshore LLC | Willow Slough (FB-C, F-2) | Chambers | 1 | 17 | 3.51K | Jun 1995 – Jun 1995 |
| Garcia L & L Company "C" G-4-149122 | Kerr-McGee Oil & Gas Onshore LLC | Frost (Rincon 4990) | Starr | 1 | 17 | 14.4K | Mar 1994 – Jul 1994 |
| Middleton, Archie G-3-160562 | Kerr-McGee Oil & Gas Onshore LLC | Oyster Bayou (FB-2, Frio 1) | Chambers | 1 | 3 | 34.2K | Oct 1996 – Apr 1997 |
| Robertson, East G-8-122190 | Kerr-McGee Oil & Gas Onshore LLC | Eastland County Regular (Gas) | Eastland | 1 | 0 | 0 | — |
| Halley, S.M. -B- G-10-30736 | Kerr-McGee Oil & Gas Onshore LLC | Emperor (Holt, Lo.) | Winkler | 1 | 0 | 0 | — |
| Shiner Heirs O-1-13389 | Kerr-McGee Oil & Gas Onshore LLC | Pearsall (Austin Chalk) | Frio | 1 | 0 | 0 | — |
| De Lopez, C. V. -B- G-4-114589 | Kerr-McGee Oil & Gas Onshore LLC | Kelsey, South (7790 Vksbg) | Starr | 1 | 0 | 0 | — |
| Sun Boyles SWD System 1 O-3-10579 | Kerr-McGee Oil & Gas Onshore LLC | Seabreeze | Chambers | 1 | 0 | 0 | — |
| Hebert & Broussard -A- O-3-11267 | Kerr-McGee Oil & Gas Onshore LLC | Willow Slough | Chambers | 1 | 0 | 0 | — |
| White Estate -A- O-3-12458 | Kerr-McGee Oil & Gas Onshore LLC | Willow Slough | Chambers | 1 | 0 | 0 | — |
| Seabreeze SWD System I O-3-13443 | Kerr-McGee Oil & Gas Onshore LLC | Seabreeze | Chambers | 1 | 0 | 0 | — |
| Slick, T. B. Est -B- G-4-100458 | Kerr-McGee Oil & Gas Onshore LLC | Rincon (Gas) | Starr | 1 | 0 | 0 | — |
| Slick, T.B. Est. B G-4-89105 | Kerr-McGee Oil & Gas Onshore LLC | Rincon (B-2 Frio) | Starr | 1 | 0 | 0 | — |
| Garcia, M. M. -B- O-4-2336 | Kerr-McGee Oil & Gas Onshore LLC | Rincon | Starr | 1 | 0 | 0 | — |
| Slick, T. B., Estate -A- O-4-2340 | Kerr-McGee Oil & Gas Onshore LLC | Rincon | Starr | 8 | 0 | 0 | — |
| Saenz, M. St. G-4-85647 | Kerr-McGee Oil & Gas Onshore LLC | Rincon North (E-1, South) | Starr | 1 | 0 | 0 | — |
| Slick, T.B. Est. -A- G-4-74210 | Kerr-McGee Oil & Gas Onshore LLC | Rincon (E 1 & 2) | Starr | 1 | 0 | 130K | by Jan 1993 – Dec 2002 |
| Montalvo, I.V. -A- G-4-69337 | Kerr-McGee Oil & Gas Onshore LLC | Sun | Starr | 1 | 0 | 13.9K | by Jan 1993 – Feb 1994 |
| Slick, T. B. Est. -A- G-4-60589 | Kerr-McGee Oil & Gas Onshore LLC | Rincon | Starr | 1 | 0 | 51.8K | by Jan 1993 – Mar 1996 |
| Slick Est. -C- O-4-7192 | Kerr-McGee Oil & Gas Onshore LLC | Borosa, NW. (Frio 20-A) | Starr | 1 | 0 | 0 | — |
| Miller C-1 Sand Unit O-4-7746 | Kerr-McGee Oil & Gas Onshore LLC | Garcia (Miller -C- 1) | Starr | 2 | 0 | 0 | — |
| Slick, T. B. -B- G-4-55087 | Kerr-McGee Oil & Gas Onshore LLC | Rincon (H) | Starr | 1 | 0 | 179K | by Jan 1993 – Dec 2002 |
| Slick, T.B. Estate O-4-11678 | Kerr-McGee Oil & Gas Onshore LLC | Rincon | Starr | 1 | 0 | 0 | — |
| T. B. Slick B /222/ G-4-42533 | Kerr-McGee Oil & Gas Onshore LLC | Rincon (B-2 Frio) | Starr | 1 | 0 | 117K | by Jan 1993 – Dec 2002 |
| Montalvo, I. V., -C- G-4-14455 | Kerr-McGee Oil & Gas Onshore LLC | Sun, North (Garza, South 4200) | Starr | 1 | 0 | 171 | Oct 1993 – Oct 1993 |
| Hebert & Broussard G-3-201097 | Kerr-McGee Oil & Gas Onshore LLC | Willow Slough (FB-B, Hack-C) | Chambers | 1 | 0 | 0 | — |
| Frost State et Al G-3-195648 | Kerr-McGee Oil & Gas Onshore LLC | Wildcat | Chambers | 1 | 0 | 9.73K | Mar 2003 – Apr 2003 |
| Broussard, J. E. et Al G-3-171962 | Kerr-McGee Oil & Gas Onshore LLC | Oyster Bayou (FB-2, Frio 1) | Chambers | 1 | 0 | 0 | — |
| Frio E UT -B- O-4-13214 | Kerr-McGee Oil & Gas Onshore LLC | Rincon (Vicksburg Cons.) | Starr | 1 | 0 | 0 | — |