| Libre G-4-186978 | Mestena Operating, L.L.C. | Libre (Queen City) | Jim Hogg | 1 | 55.3K | 2.61M | Dec 2001 – Jul 2012 |
| South Coyote G-4-182965 | Mestena Operating, L.L.C. | Coyote, South (Queen City) | Jim Hogg | 1 | 51K | 1.47M | May 2001 – Jan 2010 |
| South Coyote G-4-181927 | Mestena Operating, L.L.C. | Coyote, South (Queen City) | Jim Hogg | 1 | 48.7K | 2.12M | Mar 2001 – Jan 2013 |
| Garcia 1 G-4-146536 | Mestena Operating, L.L.C. | Alta Mesa, East (7760 Vicksburg) | Brooks | 1 | 31.6K | 2.74M | Sep 1993 – Aug 2001 |
| Garcia 1 G-4-147247 | Mestena Operating, L.L.C. | Alta Mesa, East (7760 Vicksburg) | Brooks | 1 | 26.1K | 3.25M | Oct 1993 – Feb 2005 |
| Garcia 1 G-4-147368 | Mestena Operating, L.L.C. | Alta Mesa, East (7760 Vicksburg) | Brooks | 1 | 19.9K | 1.89M | Nov 1993 – Oct 2000 |
| Garcia 1 G-4-151264 | Mestena Operating, L.L.C. | Alta Mesa, East (Corvina) | Brooks | 1 | 13.7K | 2.14M | Aug 1994 – Jun 2009 |
| Palomas Ranch G-4-199722 | Mestena Operating, L.L.C. | Palomas (Queen City) | Jim Hogg | 1 | 12.1K | 352K | Jan 2004 – Sep 2013 |
| Garcia 1 G-4-145804 | Mestena Operating, L.L.C. | Alta Mesa, East (5500) | Brooks | 1 | 11.2K | 792K | Jun 1993 – Nov 2008 |
| Numero Seis G-4-191888 | Mestena Operating, L.L.C. | Coyote, South (Queen City) | Jim Hogg | 1 | 9.51K | 80.6K | Nov 2002 – Jan 2013 |
| East Choro Martines G-4-195205 | Mestena Operating, L.L.C. | Scott & Hopper (6300 Sand) | Brooks | 1 | 8.97K | 965K | May 2003 – Jun 2011 |
| Conejo G-4-234912 | Mestena Operating, L.L.C. | Jaron (Queen City) | Jim Hogg | 1 | 7.81K | 183K | Jan 2008 – Aug 2012 |
| South Coyote G-4-212815 | Mestena Operating, L.L.C. | Coyote, South (Queen City) | Jim Hogg | 1 | 5.91K | 277K | Aug 2005 – Jan 2013 |
| Castor G-4-236528 | Mestena Operating, L.L.C. | Escondido, East (6500) | Jim Hogg | 1 | 5.16K | 213K | Apr 2008 – Sep 2009 |
| Conejo G-4-233972 | Mestena Operating, L.L.C. | Jaron (Queen City) | Jim Hogg | 1 | 4.43K | 122K | Dec 2007 – Oct 2012 |
| Garcia 5 G-4-131360 | Mestena Operating, L.L.C. | Alta Mesa, East (Corvina) | Brooks | 1 | 3.39K | 231K | Jan 1993 – Nov 2007 |
| Portero G-4-216351 | Mestena Operating, L.L.C. | Coyote, West (Queen City) | Jim Hogg | 1 | 3.06K | 28.6K | Jan 2006 – Feb 2010 |
| Intermediar G-4-210434 | Mestena Operating, L.L.C. | El Dragon (Cook MTN) | Jim Hogg | 1 | 2.45K | 260K | May 2005 – Dec 2012 |
| Tasajal G-4-244153 | Mestena Operating, L.L.C. | T.C.P. Rincon | Jim Hogg | 1 | 1.77K | 101K | May 2008 – Dec 2012 |
| Tres Puertas G-4-196770 | Mestena Operating, L.L.C. | Alta Mesa, N. (3650) | Brooks | 1 | 1.47K | 557K | Jul 2003 – Oct 2009 |
| Libre G-4-216328 | Mestena Operating, L.L.C. | Libre (Queen City) | Jim Hogg | 1 | 1.1K | 94.2K | Jan 2006 – Aug 2013 |
| Rialitos G-4-134048 | Mestena Operating, L.L.C. | Blue Steel (VX - Feliz Navidad) | Brooks | 1 | 844 | 189K | Jan 1993 – Dec 2012 |
| Pipa Metano G-4-218447 | Mestena Operating, L.L.C. | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 828 | 19.1K | Mar 2006 – Feb 2014 |
| Garcia 3 G-4-133945 | Mestena Operating, L.L.C. | Alta Mesa, East (Corvina) | Brooks | 1 | 696 | 148K | Jan 1993 – Mar 2010 |
| La Presa G-4-242090 | Mestena Operating, L.L.C. | La Mestena (Frio 6500) | Brooks | 1 | 671 | 114K | Sep 2008 – Dec 2009 |
| Garcia 1 G-4-176479 | Mestena Operating, L.L.C. | Alta Mesa, East (Corvina) | Brooks | 1 | 581 | 337K | Jan 2000 – Oct 2007 |
| Guitarra G-4-227850 | Mestena Operating, L.L.C. | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 359 | 17.2K | Jun 2007 – Dec 2011 |
| Mestena Oil & Gas Co. "1" G-4-210436 | Mestena Operating, L.L.C. | Alta Mesa (A-12) | Brooks | 1 | 280 | 54.6K | Jun 2005 – Feb 2015 |
| Garcia 1 G-4-151272 | Mestena Operating, L.L.C. | Alta Mesa, East (Corvina) | Brooks | 1 | 260 | 15.4K | Aug 1994 – Oct 1994 |
| Libre East G-4-215188 | Mestena Operating, L.L.C. | Libre (Queen City) | Jim Hogg | 1 | 194 | 34.5K | Dec 2005 – Jan 2013 |
| South Coyote G-4-255695 | Mestena Operating, L.L.C. | Coyote, South (Pettus Sd.) | Jim Hogg | 1 | 186 | 20.4K | Mar 2010 – May 2010 |
| Garcia 1 G-4-204276 | Mestena Operating, L.L.C. | Alta Mesa, East (Corvina) | Brooks | 1 | 99 | 145K | Aug 2004 – Jul 2009 |
| East Choro Martines G-4-261663 | Mestena Operating, L.L.C. | Scott & Hopper (6700) | Brooks | 1 | 97 | 17.9K | Jul 2011 – Mar 2013 |
| South Coyote G-4-210437 | Mestena Operating, L.L.C. | Coyote, South (Queen City) | Jim Hogg | 1 | 56 | 1.37K | May 2005 – Dec 2005 |
| Libre G-4-217238 | Mestena Operating, L.L.C. | Libre (Queen City) | Jim Hogg | 1 | 15 | 21.1K | Feb 2006 – Jan 2013 |
| El Sordo G-4-140897 | Mestena Operating, L.L.C. | San Pablo | Jim Hogg | 1 | 4 | 147K | Oct 2001 – Dec 2011 |
| Garcia 2 G-4-153473 | Mestena Operating, L.L.C. | Alta Mesa (1100) | Brooks | 1 | 2 | 0 | Mar 1995 – Mar 1995 |
| Garcia 2 G-4-138966 | Mestena Operating, L.L.C. | Alta Mesa (1100) | Brooks | 1 | 1 | 102K | Jan 1993 – Apr 2009 |
| Rialitos G-4-134049 | Mestena Operating, L.L.C. | Blue Steel (VX - Commercial Art) | Brooks | 1 | 1 | 0 | Oct 1993 – Oct 1993 |
| Cresta G-4-265119 | Mestena Operating, L.L.C. | Wildcat | Jim Hogg | 1 | 0 | 0 | — |
| Garcia 2 G-4-120600 | Mestena Operating, L.L.C. | Alta Mesa (A-12) | Brooks | 1 | 0 | 0 | — |
| Garcia 3 G-4-143178 | Mestena Operating, L.L.C. | Alta Mesa (1100) | Brooks | 1 | 0 | 157K | Jan 1993 – Mar 2009 |
| Garcia 2 G-4-144137 | Mestena Operating, L.L.C. | Alta Mesa (1100) | Brooks | 1 | 0 | 138K | Jan 1993 – Mar 2009 |
| Garcia 3 G-4-145815 | Mestena Operating, L.L.C. | Alta Mesa (1100) | Brooks | 1 | 0 | 2.93K | Jan 1993 – Dec 1993 |
| Garcia 1 G-4-146146 | Mestena Operating, L.L.C. | Alta Mesa (1100) | Brooks | 1 | 0 | 0 | — |
| Garcia 2 G-4-146149 | Mestena Operating, L.L.C. | Alta Mesa (1100) | Brooks | 1 | 0 | 67.7K | Aug 1993 – Dec 2001 |
| Garcia 2 G-4-146152 | Mestena Operating, L.L.C. | Alta Mesa (1100) | Brooks | 1 | 0 | 185K | Aug 1993 – Mar 2004 |
| Garcia 2 G-4-146153 | Mestena Operating, L.L.C. | Alta Mesa (1100) | Brooks | 1 | 0 | 649 | Aug 1993 – Nov 1993 |
| Garcia 2 G-4-146672 | Mestena Operating, L.L.C. | Alta Mesa (1100) | Brooks | 1 | 0 | 4.7K | Sep 1993 – Dec 1993 |
| Garcia 1 G-4-151852 | Mestena Operating, L.L.C. | Alta Mesa, East (6200) | Brooks | 1 | 0 | 0 | — |