| River Ranch G-2-206515 | Charro Operating, L.L.C. only | Live Oak Lake (Consolidated) | Goliad | 1 | 3.72K | 2M | Sep 2004 – Mar 2021 |
| Duke Ranch -2- O-2-9098 | T - C Oil Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 3.45K | 146K | Mar 2006 – Apr 2007 |
| River Ranch G-2-206520 | Charro Operating, L.L.C. only | Live Oak Lake (Consolidated) | Goliad | 1 | 2.24K | 1.41M | Sep 2004 – May 2020 |
| Duke Ranch -1- G-2-220101 | T - C Oil Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 1.77K | 604K | Feb 2006 – Aug 2009 |
| Duke Ranch -C- G-2-212611 | T - C Oil Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 1.46K | 1.35M | Jul 2005 – Dec 2007 |
| River Ranch G-2-198771 | Charro Operating, L.L.C. only | Live Oak Lake (Consolidated) | Goliad | 1 | 570 | 133K | Jan 2004 – Jan 2016 |
| River Ranch G-2-206518 | Charro Operating, L.L.C. only | Live Oak Lake (Consolidated) | Goliad | 1 | 474 | 783K | Oct 2004 – Nov 2017 |
| River Ranch G-2-206519 | Charro Operating, L.L.C. only | Live Oak Lake (Consolidated) | Goliad | 1 | 416 | 162K | Oct 2004 – Oct 2007 |
| Oconnor, L. W. Estate -A- G-2-71159 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 313 | 265K | Jan 1993 – Sep 2008 |
| Payne Swickheimer Unit G-2-172161 | Bettis, Boyle & Stovall only | Live Oak Lake (Consolidated) | Goliad | 1 | 261 | 713K | Jan 1999 – Apr 2009 |
| Duke Ranch -C- G-2-220081 | T - C Oil Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 233 | 327K | Feb 2006 – May 2007 |
| Duke Ranch -D- G-2-212775 | T - C Oil Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 223 | 509K | Jul 2005 – Feb 2006 |
| Duke Ranch -D- G-2-223045 | T - C Oil Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 162 | 563K | Nov 2006 – Oct 2010 |
| River Ranch G-2-210016 | Charro Operating, L.L.C. only | Live Oak Lake (Consolidated) | Goliad | 1 | 146 | 139K | Feb 2005 – Jan 2016 |
| Duke Ranch -Q- G-2-217044 | T - C Oil Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 120 | 499K | Nov 2005 – Jan 2009 |
| River Ranch G-2-206516 | Charro Operating, L.L.C. only | Live Oak Lake (Consolidated) | Goliad | 1 | 111 | 643K | Aug 2004 – Jul 2011 |
| River Ranch G-2-239779 | Charro Operating, L.L.C. only | Live Oak Lake (Consolidated) | Goliad | 1 | 45 | 330K | Aug 2008 – Dec 2012 |
| O'Connor, L.W. Estate 'A' G-2-142070 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 32 | 264K | Jan 1993 – Oct 2009 |
| Oconnor, L. W. Estate -A- G-2-38015 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 30 | 209K | Jan 1993 – Dec 2004 |
| Oconnor, L. W. Estate -A- G-2-87440 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 30 | 84.9K | Jan 1993 – Jun 2007 |
| Oconnor, L.W. Estate -A- G-2-125189 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 30 | 196K | Jan 1993 – Oct 2005 |
| Oconnor, L.W. Estate -A- G-2-129321 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 30 | 346K | Jan 1993 – May 2008 |
| Oconnor, L.W. Estate -A- G-2-129325 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 54.5K | Jan 1993 – Dec 2000 |
| Oconnor, L.W. Estate -A- G-2-129326 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 1.68K | Oct 1996 – Oct 1997 |
| O'Conner, L.W. Estate "A" G-2-134977 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 0 | — |
| O'Conner, L.W. Estate "A" G-2-135659 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 27.3K | Jan 1993 – Nov 1993 |
| O'Connor, L. W. Estate "A" G-2-136939 | Kamlok Oil & Gas, Inc. only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 2.19K | Jan 1993 – May 1994 |
| O'Connor, L.W. Est -A- G-2-137550 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 1.81K | Sep 1994 – May 1995 |
| O'Connor, L.W. Est -A- G-2-140537 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 67.3K | Jan 1993 – Nov 1999 |
| Oconnor, L.W. Estate -A- G-2-129324 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 1.7K | Jan 1993 – May 1993 |
| O'Connor, L.W. Est -A- G-2-143526 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 74.7K | Jan 1993 – Jan 1996 |
| O'Connor, L.W. Est -A- G-2-143528 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 8.58K | Jan 1993 – Jan 1995 |
| O'Connor, L.W. Estate "A" G-2-143827 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 40.5K | Jan 1993 – Sep 1994 |
| O'Connor, L.W. Est. -A- G-2-143829 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 15.6K | Jan 1993 – May 1994 |
| O'Connor, L.W. Est. -A- G-2-143841 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 81.9K | Jan 1993 – Jun 1998 |
| O'Connor, L.W. Est -A- G-2-143860 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 0 | — |
| O'Connor, L.W. Estate "A" G-2-144296 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 17.9K | Jan 1993 – Jan 1995 |
| O'Connor, L.W. Est. -A- G-2-145764 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 19.3K | Jun 1993 – Dec 1993 |
| O'Connor, L.W. Est. -A- G-2-145766 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 6.74K | Apr 1993 – May 1994 |
| O'Connor, L.W. Est. -A- G-2-146213 | Kamlok Oil & Gas, Inc. only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 27.8K | Jul 1993 – Oct 1995 |
| O'Connor, L.W. Est. -A- G-2-146447 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 19K | Aug 1993 – Nov 1993 |
| O'Connor, L.W. Est. -A- G-2-147082 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 5.56K | Oct 1993 – Feb 1994 |
| O'Connor, L.W. -a- Estate G-2-156064 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 1.96K | Oct 1995 – Nov 1995 |
| O'Connor, L.W. Est. -A- G-2-156536 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 0 | — |
| Oconnor, L.W. Estate -A- G-2-129323 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 9.17K | Jan 1993 – Dec 1993 |
| O'Connor, L. W. Estate "A" G-2-183650 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 5.4K | May 2001 – Dec 2003 |
| River Ranch G-2-198477 | Charro Operating, L.L.C. only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 229K | Jun 2003 – Jun 2006 |
| Oconnor, L.W. Estate -A- G-2-129322 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 241K | Jan 1993 – Jul 1999 |
| River Ranch G-2-206514 | Charro Operating, L.L.C. only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 1.7M | Sep 2004 – May 2020 |
| Oconnor, L.W. Estate -A- G-2-129320 | Hilcorp Energy Company only | Live Oak Lake (Consolidated) | Goliad | 1 | 0 | 1.83K | Sep 1994 – May 1995 |