| Allar 45 O-10-37696 | Cobra Oil & Gas Corporation | Spraberry,e.(tr. Area 7400-8860) | Martin | 1 | 48.1K | 34.8K | Feb 2006 – Jul 2015 |
| Cahoon Unit O-3-24304 | Cobra Oil & Gas Corporation | Hull, South (Yegua 9550) | Liberty | 1 | 42.2K | 2.3M | Jul 2002 – Nov 2004 |
| Jackson O-13-29444 | Cobra Oil & Gas Corporation | Berry (Palo Pinto) | Hardeman | 1 | 39.2K | 0 | Jan 1998 – Aug 2019 |
| Black Stone Minerals Company G-3-180363 | Cobra Oil & Gas Corporation | Yonajosa, SW. (Middle Cook Mt.) | Hardin | 1 | 37.6K | 4.26M | Sep 2000 – Feb 2005 |
| Adams 38 O-10-38783 | Cobra Oil & Gas Corporation | Knott, West (Spraberry) | Howard | 2 | 33.6K | 33.7K | Jul 2007 – Sep 2011 |
| Lemond G-3-207357 | Cobra Oil & Gas Corporation | Hull South (Cook Mtn. 9700) | Liberty | 1 | 31.1K | 1.24M | Jan 2005 – May 2008 |
| Adams 31 O-10-34226 | Cobra Oil & Gas Corporation | Adams 31 (Canyon Reef) | Howard | 3 | 27K | 16.5K | May 1994 – Feb 1998 |
| Allar 45 O-10-35506 | Cobra Oil & Gas Corporation | Caprock, East (Fusselman) | Martin | 1 | 26K | 0 | Sep 1997 – Feb 1998 |
| Jackson-Forbes Unit O-13-30820 | Cobra Oil & Gas Corporation | Berry (Palo Pinto) | Hardeman | 1 | 24.6K | 0 | Sep 2006 – Apr 2026 |
| Thorman, Robert O-13-1276 | Cobra Oil & Gas Corporation | Vogtsberger Pool | Archer | 1 | 22.5K | 21 | Jan 1993 – Mar 2012 |
| Mayo Unit NO.1 O-13-25140 | Cobra Oil & Gas Corporation | Joy, Northeast (Ellenburger) | Clay | 1 | 20.6K | 21 | Jan 1993 – Feb 2019 |
| Adams 38 O-10-34569 | Cobra Oil & Gas Corporation | Tomahawk (Fusselman) | Martin | 1 | 20.6K | 0 | Jul 1995 – Dec 1996 |
| Hancock 18 O-10-35391 | Cobra Oil & Gas Corporation | Darla (Fusselman) | Howard | 1 | 14.9K | 0 | Jun 1997 – Jan 1999 |
| Shasta 31 G-10-197639 | Cobra Oil & Gas Corporation | Dillin (Chester) | Howard | 1 | 11K | 124K | Jun 2003 – Jan 2015 |
| B.P. America 195 G-3-212504 | Cobra Oil & Gas Corporation | Hull, South (Yegua 8500) | Liberty | 1 | 10.3K | 887K | Oct 2005 – Sep 2009 |
| Adams 38 1 O-10-35344 | Cobra Oil & Gas Corporation | Tomahawk (Fusselman) | Martin | 1 | 10.2K | 7.13K | May 1997 – Jun 1999 |
| Gaskins Unit O-10-35435 | Cobra Oil & Gas Corporation | Knott, SW. (Penn) | Howard | 1 | 9.8K | 38.3K | Jul 1997 – Jun 1999 |
| Mansfield, Mollie "B" O-13-28875 | Cobra Oil & Gas Corporation | Younger, W (Caddo Congl. LO B,n) | Wise | 1 | 8.21K | 291K | Nov 1994 – Oct 2006 |
| Davis O-13-32575 | Cobra Oil & Gas Corporation | KRS (Marble Falls) | Jack | 1 | 6.59K | 72.1K | Jun 2013 – Sep 2020 |
| McElroy Ranch 44 O-10-36140 | Cobra Oil & Gas Corporation | McElroy (Wolfcamp) | Crane | 1 | 6.28K | 3.14K | Jun 1999 – Jun 2002 |
| Fortenberry 741 G-3-183798 | Cobra Oil & Gas Corporation | Fortenberry, N. (Ck. Mtn. 2 SS) | Hardin | 1 | 6.24K | 461K | Apr 2001 – May 2002 |
| Fortenberry 741 O-3-24172 | Cobra Oil & Gas Corporation | Yonajosa, W (Cook Mtn. 9300) | Hardin | 1 | 6.13K | 50.2K | May 2002 – May 2004 |
| Hazeltine Unit G-3-211220 | Cobra Oil & Gas Corporation | Moss Bluff, North (Yegua EY-4) | Liberty | 1 | 5.96K | 135K | Jul 2005 – Dec 2008 |
| Calverley 29 O-10-35154 | Cobra Oil & Gas Corporation | Garden City, W. (Wolfcamp 7880) | Glasscock | 1 | 5.41K | 0 | Nov 1996 – Aug 1997 |
| Isaac G-3-213522 | Cobra Oil & Gas Corporation | Peppiatt (Yegua 9400) | Hardin | 1 | 5.05K | 655K | Jun 2005 – Jun 2009 |
| Allen Estate -A- G-14-51556 | Cobra Oil & Gas Corporation | Perryton, West (Morrow 8100) | Ochiltree | 1 | 4.95K | 834K | Jan 1993 – Apr 2026 |
| Rebekah G-3-213537 | Cobra Oil & Gas Corporation | Peppiatt (Yegua 9400) | Hardin | 1 | 4.81K | 179K | Oct 2005 – Jul 2006 |
| Frazier 4 O-10-34453 | Cobra Oil & Gas Corporation | Alfalfa (Fusselman) | Howard | 1 | 4.53K | 0 | Mar 1995 – Apr 1996 |
| Adams 38 O-10-35196 | Cobra Oil & Gas Corporation | Middleton (Canyon Reef) | Martin | 1 | 4.02K | 4.58K | Jan 1997 – Apr 1997 |
| Wright A O-10-33529 | Cobra Oil & Gas Corporation | Middleton (Canyon Reef) | Howard | 1 | 3.27K | 2.08K | Jan 1993 – Jan 1993 |
| Pinnington Creek O-13-32717 | Cobra Oil & Gas Corporation | KRS (Marble Falls) | Jack | 1 | 3.01K | 22.5K | May 2013 – Mar 2014 |
| Gardner Unit G-3-208839 | Cobra Oil & Gas Corporation | Hull South (Cook Mtn. 9700) | Liberty | 1 | 2.88K | 196K | May 2005 – Jan 2006 |
| Reed, W. N. & L. R. - 16 O-10-20979 | Cobra Oil & Gas Corporation | Credo, N. (Wolfcamp) | Sterling | 1 | 2.57K | 74 | Jan 1993 – Feb 1999 |
| Davis O-13-33650 | Cobra Oil & Gas Corporation | Tripp Hill (Atoka) | Jack | 1 | 1.92K | 15.9K | Jan 2017 – Mar 2018 |
| Mansfield "B" G-13-126487 | Cobra Oil & Gas Corporation | Younger, W (Caddo Congl. LO F) | Wise | 1 | 1.86K | 295K | Jan 1993 – Jul 2007 |
| Richards Ranch G-13-245237 | Cobra Oil & Gas Corporation | Newark, East (Barnett Shale) | Jack | 1 | 1.74K | 364K | Jun 2006 – Jun 2012 |
| Anderson Unit 11 O-10-38781 | Cobra Oil & Gas Corporation | Hamilton Draw (Strawn) | Martin | 1 | 1.71K | 4.75K | Apr 2008 – Jul 2008 |
| Rusk, Benny Unit G-3-211572 | Cobra Oil & Gas Corporation | Strain (Cook Mtn. 9600) | Hardin | 1 | 1.66K | 71.2K | Aug 2005 – Oct 2007 |
| Tabor-Tabor O-13-23395 | Cobra Oil & Gas Corporation | Berry, West (Miss) | Hardeman | 1 | 1.64K | 0 | Feb 2014 – Oct 2021 |
| Vastar Resources 115 O-3-23933 | Cobra Oil & Gas Corporation | Yonajosa, West | Hardin | 1 | 1.42K | 587 | Nov 2000 – Jun 2001 |
| Petty Unit 48 O-10-34577 | Cobra Oil & Gas Corporation | Petty 48 (Upper Strawn) | Howard | 1 | 1.4K | 12.1K | Jul 1995 – Apr 1996 |
| Lion G-3-217669 | Cobra Oil & Gas Corporation | Maple Branch (Yegua) | Walker | 1 | 1.38K | 72.2K | Jun 2006 – Nov 2006 |
| Pinnington Creek O-13-32373 | Cobra Oil & Gas Corporation | Bayex, East (Miss.) | Jack | 1 | 1.22K | 254 | Jan 2013 – Apr 2013 |
| Yates Heirs 71 O-10-34889 | Cobra Oil & Gas Corporation | Indian Mesa (Ellenburger) | Pecos | 1 | 1.14K | 5.09K | Feb 1996 – Mar 1996 |
| Adams 38 O-10-35581 | Cobra Oil & Gas Corporation | Adams 31 (Canyon Reef) | Howard | 1 | 1.09K | 0 | Dec 1997 – Apr 1998 |
| Black Stone Wingate G-3-251218 | Cobra Oil & Gas Corporation | Peppiatt (Yegua 8500) | Hardin | 1 | 935 | 56.5K | Oct 2007 – Jun 2009 |
| Mercury Gas Unit G-3-174132 | Cobra Oil & Gas Corporation | Tigner (Vicksburg) | Fort Bend | 1 | 774 | 39.2K | Jul 1999 – Nov 2000 |
| Lion O-3-24828 | Cobra Oil & Gas Corporation | Maple Branch (Yegua) | Walker | 1 | 700 | 21.3K | Nov 2005 – May 2006 |
| Richards Ranch G-13-214652 | Cobra Oil & Gas Corporation | Newark, East (Barnett Shale) | Jack | 1 | 684 | 433K | Jun 2005 – Jul 2012 |
| Quinn 84 G-3-194181 | Cobra Oil & Gas Corporation | Fortenberry, N. (Ck. Mtn. 2 SS) | Hardin | 1 | 639 | 25.3K | Oct 2001 – Apr 2002 |