| R. May B #20HHZ42-013-35159 | Marathon Oil EF LLCpermitted by · no operator of record | Atascosa, TXEagleville (Eagle Ford-1) | Not on schedule | 17,800 | Sep 12, 2014 | — | — |
| Cuellar #5HHZ42-013-35155 | EOG Resources, Inc.permitted by · no operator of record | Atascosa, TXEagleville (Eagle Ford-1) | Not on schedule | 9,600 | Sep 11, 2014 | — | — |
| Cuellar #6HHZ42-013-35156 | EOG Resources, Inc.permitted by · no operator of record | Atascosa, TXEagleville (Eagle Ford-1) | Not on schedule | 9,600 | Sep 11, 2014 | — | — |
| Moos Unit B #1HHZ42-013-35149 | Murphy Expl. & Prod. Co. - USA only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,048 | Sep 9, 2014 | — | — |
| Guajillo Unit 9 North #87HHZ42-013-35152 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,988 | Sep 9, 2014 | — | — |
| Guajillo Unit 9 North #53HHZ42-013-35153 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,975 | Sep 9, 2014 | — | — |
| Guajillo Unit 9 North #51HHZ42-013-35154 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 11,007 | Sep 9, 2014 | — | — |
| Earth Unit #1HHZ42-013-35148 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,103 | Sep 8, 2014 | — | — |
| Guajillo Unit 9 North #49HHZ42-013-35151 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 11,029 | Sep 8, 2014 | — | — |
| Comet Unit #1HHZ42-013-35140 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,105 | Sep 6, 2014 | — | — |
| Meteor Unit #1HHZ42-013-35143 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,096 | Sep 5, 2014 | — | — |
| Sharptail a #1HHZ42-013-35166 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,164 | Sep 5, 2014 | — | — |
| Stone-Schuble #2HHZ42-013-35139 | Repsol Oil & Gas USA LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,175 | Sep 4, 2014 | — | — |
| Sharptail B #1HHZ42-013-35147 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,194 | Sep 4, 2014 | — | — |
| Chapman-Pfeil Allocation #3HHZ42-013-35136 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 10,522 | Aug 30, 2014 | — | — |
| R. May B #33HHZ42-013-35145 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 11,154 | Aug 30, 2014 | — | — |
| R. May B #32HHZ42-013-35146 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 11,190 | Aug 30, 2014 | — | — |
| Kasper Unit #1HHZ42-013-35141 | Texas American Resources Company only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,132 | Aug 22, 2014 | — | — |
| Kasper Unit #2HHZ42-013-35142 | Texas American Resources Company only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,137 | Aug 22, 2014 | — | — |
| Chapman Pfeil Unit #2HHZ42-013-35134 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 10,643 | Aug 21, 2014 | — | — |
| Chapman Pfeil Unit #3HHZ42-013-35135 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 10,635 | Aug 21, 2014 | — | — |
| Kuhnel Unit #1HHZ42-013-35137 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,468 | Aug 21, 2014 | — | — |
| Kuhnel Unit #2HHZ42-013-35138 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,446 | Aug 21, 2014 | — | — |
| Lechwe Unit #1HHZ42-013-35128 | Trailblazer Energy Resources LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,102 | Aug 20, 2014 | — | — |
| Chachalaca Unit #1HHZ42-013-35132 | Trailblazer Energy Resources LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 7,122 | Aug 20, 2014 | — | — |
| Peach Unit #1HHZ42-013-35127 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,242 | Aug 16, 2014 | — | — |
| Javelina Unit #2HHZ42-013-35129 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,610 | Aug 16, 2014 | — | — |
| Javelina Unit #3HHZ42-013-35130 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,606 | Aug 16, 2014 | — | — |
| Javelina Unit #4HHZ42-013-35131 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,590 | Aug 16, 2014 | — | — |
| Neptune Unit #1HHZ42-013-35121 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,948 | Aug 14, 2014 | — | — |
| Pluto Unit #1HHZ42-013-35122 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,936 | Aug 14, 2014 | — | — |
| Ernest Unit #1HHZ42-013-35123 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,094 | Aug 14, 2014 | — | — |
| Nibling East Unit #1HHZ42-013-35116 | Murphy Expl. & Prod. Co. - USA only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,837 | Aug 13, 2014 | — | — |
| Nibling East Unit #2HHZ42-013-35117 | Murphy Expl. & Prod. Co. - USApermitted by · no operator of record | Atascosa, TXEagleville (Eagle Ford-1) | Not on schedule | 11,750 | Aug 13, 2014 | — | — |
| Middle McCowen #71HHZ42-013-35126 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,186 | Aug 12, 2014 | — | — |
| Joe Hindes 'D' Unit #21HHZ42-013-35124 | Cabot Oil & Gas Corporationpermitted by · no operator of record | Atascosa, TXBriscoe Ranch (Eagleford) | Not on schedule | 8,500 | Aug 11, 2014 | — | — |
| Joe Hindes 'E' Unit #28HHZ42-013-35125 | Cabot Oil & Gas Corporationpermitted by · no operator of record | Atascosa, TXBriscoe Ranch (Eagleford) | Not on schedule | 8,500 | Aug 11, 2014 | — | — |
| R.H. Pickens et al B #55HHZ42-013-35105 | Javelin Energy Partners Mgmt LLC only | Atascosa, TXBriscoe Ranch (Eagleford) | Shut inOil | 7,438 | Aug 4, 2014 | — | — |
| Moon Unit #1HHZ42-013-35097 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,184 | Aug 1, 2014 | — | — |
| Orion #1HHZ42-013-35098 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 8,925 | Aug 1, 2014 | — | — |
| Mercury Unit #1HHZ42-013-35104 | EOG Resources Inc. only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,165 | Aug 1, 2014 | — | — |
| Gaenzel #4HHZ42-013-35115 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,280 | Jul 30, 2014 | — | — |
| Nibling West Unit #1HHZ42-013-35118 | Murphy Expl. & Prod. Co. - USA only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 9,810 | Jul 30, 2014 | — | — |
| Nibling West Unit #2HHZ42-013-35119 | Murphy Expl. & Prod. Co. - USApermitted by · no operator of record | Atascosa, TXEagleville (Eagle Ford-1) | Not on schedule | 11,750 | Jul 30, 2014 | — | — |
| Gaenzel #3HHZ42-013-35120 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,298 | Jul 30, 2014 | — | — |
| Cat Eyes Unit #1HHZ42-013-35112 | Atlas Operating LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 7,716 | Jul 29, 2014 | — | — |
| Wright-Henke Unit #5HHZ42-013-35108 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 11,086 | Jul 28, 2014 | — | — |
| Deatley-Hollub Unit #2HHZ42-013-35109 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | ActiveOil | 10,789 | Jul 28, 2014 | — | — |
| Deatley-Hollub Unit #3HHZ42-013-35110 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 10,773 | Jul 28, 2014 | — | — |
| Wright-Henke Unit #4HHZ42-013-35111 | Marathon Oil EF LLC only | Atascosa, TXEagleville (Eagle Ford-1) | Shut inOil | 11,085 | Jul 28, 2014 | — | — |