| Four Corners Ranch-Unit a #4HHZ42-013-34942 | Javelin Energy Partners Mgmt LLC only | Atascosa, TXBriscoe Ranch (Eagleford) | ActiveOil | 8,308 | Mar 14, 2014 | — | — |
| Four Corners Ranch-Unit a #3HHZ42-013-34944 | Javelin Energy Partners Mgmt LLC only | Atascosa, TXBriscoe Ranch (Eagleford) | Shut inOil | 8,291 | Mar 14, 2014 | — | — |
| Blesbok Unit #1HHZ42-013-34948 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,014 | Mar 12, 2014 | — | — |
| Davis-McCrary Property Trust #2HHZ42-013-34924 | EP Energy E&P Company, L.P.permitted by · no operator of record | Atascosa, TXEagleville (Eagle Ford-1) | Not on schedule | 9,000 | Mar 10, 2014 | — | — |
| Middle McCowen #73HHZ42-013-34936 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 9,825 | Mar 8, 2014 | — | — |
| Middle McCowen #72HHZ42-013-34937 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 9,812 | Mar 8, 2014 | — | — |
| Gaenzel #6HHZ42-013-34938 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,277 | Mar 8, 2014 | — | — |
| Gaenzel #5HHZ42-013-34939 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,246 | Mar 8, 2014 | — | — |
| Pipes Unit #1HHZ42-013-34940 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,419 | Mar 7, 2014 | — | — |
| Pfluger #1HHZ42-013-34946 | Valence Operating Company only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,203 | Mar 7, 2014 | — | — |
| Muskox #2HHZ42-013-34933 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,693 | Mar 5, 2014 | — | — |
| Simmons Subdivision C Unit #4HHZ42-013-34931 | EP Energy E&P Company, L.P.permitted by · no operator of record | Atascosa, TXEagleville (Eagle Ford-1) | Not on schedule | 9,000 | Mar 4, 2014 | — | — |
| Guajillo East #13HHZ42-013-34925 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,963 | Feb 28, 2014 | — | — |
| Guajillo East #15HHZ42-013-34926 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,966 | Feb 28, 2014 | — | — |
| Guajillo East #71HHZ42-013-34927 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,928 | Feb 28, 2014 | — | — |
| Guajillo East #17HHZ42-013-34928 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,931 | Feb 28, 2014 | — | — |
| Guajillo East #19HHZ42-013-34929 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,911 | Feb 28, 2014 | — | — |
| Spanish Eyes Unit #1HHZ42-013-34930 | Atlas Operating LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 7,774 | Feb 28, 2014 | — | — |
| Allen Unit #1HHZ42-013-34934 | Murphy Expl. & Prod. Co. - USA only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,965 | Feb 27, 2014 | — | — |
| Allen Unit #2HHZ42-013-34935 | Murphy Expl. & Prod. Co. - USA only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,946 | Feb 27, 2014 | — | — |
| Lion Unit #1HHZ42-013-34932 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,898 | Feb 26, 2014 | — | — |
| Lytle Unit #1HHZ42-013-34920 | Murphy Expl. & Prod. Co. - USA only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,293 | Feb 18, 2014 | — | — |
| Worden Unit #1HHZ42-013-34922 | Texas American Resources Company only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,762 | Feb 14, 2014 | — | — |
| Worden Unit #2HHZ42-013-34923 | Texas American Resources Company only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,733 | Feb 14, 2014 | — | — |
| R. May B-Guajillo Unit #1HHZ42-013-34919 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 11,011 | Feb 12, 2014 | — | — |
| Nilgai Unit #1HHZ42-013-34918 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,740 | Feb 7, 2014 | — | — |
| Snake Eyes Unit #1HHZ42-013-34917 | Atlas Operating LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 7,780 | Feb 4, 2014 | — | — |
| Hyena #2HHZ42-013-34913 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,683 | Feb 3, 2014 | — | — |
| Hyena #3HHZ42-013-34914 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,899 | Feb 3, 2014 | — | — |
| Hyena #4HHZ42-013-34915 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,483 | Feb 3, 2014 | — | — |
| Hyena #5HHZ42-013-34916 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,913 | Feb 3, 2014 | — | — |
| Dicke B Unit #1HHZ42-013-34905 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,670 | Jan 28, 2014 | — | — |
| Guajillo East #1HHZ42-013-34902 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,996 | Jan 17, 2014 | — | — |
| R. May B #14HHZ42-013-34911 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 11,096 | Jan 16, 2014 | — | — |
| R. May B #15HHZ42-013-34912 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 11,118 | Jan 16, 2014 | — | — |
| R. May B #1HHZ42-013-34543 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 11,014 | Jan 14, 2014 | — | — |
| R. May B #12HHZ42-013-34909 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 11,130 | Jan 14, 2014 | — | — |
| R. May B #13HHZ42-013-34910 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 11,133 | Jan 14, 2014 | — | — |
| Impala Unit #1HHZ42-013-34908 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,768 | Jan 13, 2014 | — | — |
| Hippo Unit #1HHZ42-013-34900 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,963 | Jan 8, 2014 | — | — |
| Rhino Unit #1HHZ42-013-34901 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,947 | Jan 7, 2014 | — | — |
| Guajillo East #3HHZ42-013-34903 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,990 | Jan 7, 2014 | — | — |
| Guajillo East #5HHZ42-013-34904 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,988 | Jan 7, 2014 | — | — |
| Mars Unit #1HHZ42-013-34906 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,623 | Jan 7, 2014 | — | — |
| Mars Unit #2HHZ42-013-34907 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,609 | Jan 7, 2014 | — | — |
| Heard Bower Central Unit #25HHZ42-013-34897 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,710 | Jan 6, 2014 | — | — |
| Heard Bower Central Unit #24HHZ42-013-34898 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,742 | Jan 6, 2014 | — | — |
| Heard Bower Central Unit #26HHZ42-013-34899 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,722 | Jan 6, 2014 | — | — |
| Peeler Ranch Efs #5HHZ42-013-34893 | Crescent Energy Operating LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 9,583 | Jan 2, 2014 | — | — |
| Peeler Ranch Efs #6HHZ42-013-34894 | Crescent Energy Operating LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 9,585 | Jan 2, 2014 | — | — |