| Joe Hindes G Unit #11HHZ42-013-34895 | Javelin Energy Partners Mgmt LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 7,876 | Dec 31, 2013 | — | — |
| Joe Hindes G Unit #12HHZ42-013-34896 | Javelin Energy Partners Mgmt LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 7,818 | Dec 31, 2013 | — | — |
| Lswt #1HHZ42-013-34892 | Texas American Resources Company only | Atascosa, TXIndio Tanks (Pearsall) | PluggedOil | 12,000 | Dec 30, 2013 | — | — |
| R.H. Pickens et al B #29HHZ42-013-34891 | Javelin Energy Partners Mgmt LLC only | Atascosa, TXBriscoe Ranch (Eagleford) | Shut inOil | 7,607 | Dec 27, 2013 | — | — |
| JB East Unit #1HHZ42-013-34889 | Murphy Expl. & Prod. Co. - USA only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,892 | Dec 16, 2013 | — | — |
| JB West Unit #1HHZ42-013-34890 | Murphy Expl. & Prod. Co. - USA only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,888 | Dec 16, 2013 | — | — |
| Pearce #3HHZ42-013-34886 | Valence Operating Company only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 9,152 | Dec 13, 2013 | — | — |
| Elder Unit #1HHZ42-013-34887 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,606 | Dec 13, 2013 | — | — |
| Lynx Unit #1HHZ42-013-34888 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,012 | Dec 13, 2013 | — | — |
| Pearce #4HHZ42-013-34885 | Valence Operating Company only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,158 | Dec 11, 2013 | — | — |
| Springbok Unit #1HHZ42-013-34884 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,105 | Dec 10, 2013 | — | — |
| Net Unit #1HHZ42-013-34879 | Murphy Expl. & Prod. Co. - USA only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,944 | Dec 6, 2013 | — | — |
| Tom a Unit #1HHZ42-013-34881 | Protege Energy III LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,530 | Dec 5, 2013 | — | — |
| Tom a Unit #2HHZ42-013-34882 | Protege Energy III LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,478 | Dec 5, 2013 | — | — |
| Tom a Unit #3HHZ42-013-34883 | Protege Energy III LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,410 | Dec 5, 2013 | — | — |
| Locke Unit #142-013-34880 | Endeavor Natural Gas LP only | Atascosa, TXImogene (Escondido A) | PluggedOil | 5,500 | Dec 4, 2013 | — | — |
| R. May a #7HHZ42-013-34875 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,944 | Dec 2, 2013 | — | — |
| R. May a #6HHZ42-013-34874 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,953 | Nov 27, 2013 | — | — |
| R. May a #8HHZ42-013-34876 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,958 | Nov 27, 2013 | — | — |
| Pacheco Unit #1HHZ42-013-34877 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 7,865 | Nov 27, 2013 | — | — |
| Dicke a Unit #4HHZ42-013-34878 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,618 | Nov 27, 2013 | — | — |
| Esse-Smith Ranch Unit a #2HHZ42-013-34865 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,952 | Nov 22, 2013 | — | — |
| Esse-Smith Ranch Unit a #3HHZ42-013-34866 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 10,952 | Nov 21, 2013 | — | — |
| Esse-Smith Ranch Unit a #4HHZ42-013-34867 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,948 | Nov 21, 2013 | — | — |
| Esse-Smith Ranch Unit a #5HHZ42-013-34868 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,926 | Nov 21, 2013 | — | — |
| Tom-Smith Unit a #3HHZ42-013-34871 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,507 | Nov 20, 2013 | — | — |
| Tom-Smith Unit a #4HHZ42-013-34872 | Marathon Oil EF LLCpermitted by · no operator of record | Atascosa, TXEagleville (Eagle Ford-1) | Plugged | 19,500 | Nov 20, 2013 | — | — |
| Tom-Smith Unit a #5HHZ42-013-34873 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,582 | Nov 20, 2013 | — | — |
| R. May B #16HHZ42-013-34860 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,942 | Nov 18, 2013 | — | — |
| R. May B #17HHZ42-013-34861 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,960 | Nov 18, 2013 | — | — |
| R. May B #18HHZ42-013-34862 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,952 | Nov 18, 2013 | — | — |
| Pearce #1HHZ42-013-34864 | Valence Operating Company only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,952 | Nov 18, 2013 | — | — |
| Pearce #2HHZ42-013-34863 | Valence Operating Company only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,962 | Nov 15, 2013 | — | — |
| R.H. Pickens et al B #28HHZ42-013-34857 | Javelin Energy Partners Mgmt LLC only | Atascosa, TXBriscoe Ranch (Eagleford) | ActiveOil | 7,482 | Nov 14, 2013 | — | — |
| RLT Unit a #1HHZ42-013-34843 | Murphy Expl. & Prod. Co. - USA only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,411 | Nov 13, 2013 | — | — |
| RLT Unit B #1HHZ42-013-34845 | Murphy Expl. & Prod. Co. - USA only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,424 | Nov 13, 2013 | — | — |
| Marietta Unit #1HHZ42-013-34858 | Texas American Resources Company only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,589 | Nov 8, 2013 | — | — |
| Marietta Unit #2HHZ42-013-34859 | Texas American Resources Company only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,606 | Nov 8, 2013 | — | — |
| R. May B #24HHZ42-013-34853 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 11,165 | Nov 6, 2013 | — | — |
| R. May B #25HHZ42-013-34854 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 11,162 | Nov 6, 2013 | — | — |
| R. May B #23HHZ42-013-34855 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 11,212 | Nov 6, 2013 | — | — |
| Chilipitin Ltd. #12HHZ42-013-34852 | Rickaway Energy Corp. only | Atascosa, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,833 | Nov 5, 2013 | — | — |
| Willie Nelson Unit #1HHZ42-013-34851 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 7,966 | Nov 4, 2013 | — | — |
| PHZ Unit #11HHZ42-013-34844 | Javelin Energy Partners Mgmt LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 10,009 | Nov 1, 2013 | — | — |
| PHZ Unit #12HHZ42-013-34846 | Javelin Energy Partners Mgmt LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 10,024 | Nov 1, 2013 | — | — |
| Cuellar #2HHZ42-013-34847 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,754 | Nov 1, 2013 | — | — |
| Emma Tartt #27HHZ42-013-34848 | XTO Energy Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,536 | Nov 1, 2013 | — | — |
| PHZ Unit #14HHZ42-013-34849 | Javelin Energy Partners Mgmt LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 10,031 | Nov 1, 2013 | — | — |
| PHZ Unit #15HHZ42-013-34850 | Carrizo (Eagle Ford) LLCpermitted by · no operator of record | Atascosa, TXEagleville (Eagle Ford-1) | Not on schedule | 11,000 | Nov 1, 2013 | — | — |
| Friesenhahn Unit #1HHZ42-013-34840 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 7,948 | Oct 26, 2013 | — | — |