| 836273 | Feb 15, 2018 | Feb 15, 2018 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Skeeter Unit #4HH | 9,000 | 01335573 |
| 836273Amendment | Feb 15, 2018 | Feb 15, 2018 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Skeeter Unit #4HH | 9,000 | 01335573 |
| 831538 | Oct 17, 2017 | Oct 17, 2017 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Harris North Unit #5HH | 9,000 | 01335538 |
| 831537 | Oct 17, 2017 | Oct 17, 2017 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Harris North Unit #4HH | 9,000 | 01335537 |
| 831533 | Oct 17, 2017 | Oct 17, 2017 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Harris North Unit #3HH | 9,000 | 01335536 |
| 831532 | Oct 17, 2017 | Oct 17, 2017 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Harris North Unit #2HH | 9,000 | 01335535 |
| 831529 | Oct 17, 2017 | Oct 17, 2017 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Harris North Unit #1HH | 9,000 | 01335534 |
| 821153 | Jan 5, 2017 | Jan 5, 2017 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Grace Unit #4HH | 9,000 | 01335431 |
| 821157 | Dec 22, 2016 | Dec 22, 2016 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Grace Unit #5HH | 9,000 | 01335432 |
| 820751 | Dec 13, 2016 | Dec 13, 2016 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Dobie Martin Unit #6HH | 9,000 | 01335427 |
| 820735 | Dec 13, 2016 | Dec 13, 2016 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Dobie Martin Unit #5HH | 9,000 | 01335425 |
| 820482 | Dec 13, 2016 | Dec 13, 2016 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Mar Ranch #B 2HH | 9,000 | 01335426 |
| 820480 | Dec 13, 2016 | Dec 13, 2016 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Mar Ranch #B 1HH | 9,000 | 01335424 |
| 820474 | Dec 12, 2016 | Dec 12, 2016 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Mar Ranch #A 1HH | 9,000 | 01335423 |
| 820478 | Dec 8, 2016 | Dec 8, 2016 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Mar Ranch #A 2HH | 9,000 | 01335422 |
| 816363 | Jun 20, 2016 | Jun 20, 2016 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Tiro Unit #8HH | 9,000 | 01335389 |
| 816359 | Jun 20, 2016 | Jun 20, 2016 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Tiro Unit #6HH | 9,000 | 01335388 |
| 816358 | Jun 20, 2016 | Jun 20, 2016 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Tiro Unit #4HH | 9,000 | 01335390 |
| 812124 | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho Unit #B 4HH | 9,000 | 01335360 |
| 812124Amendment | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho East Unit #B 4HH | 9,000 | 01335360 |
| 812124Amendment | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho East Unit #B 4HH | 9,068 | 01335360 |
| 812123 | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho Unit #B 3HH | 9,000 | 01335359 |
| 812123Amendment | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho East Unit #B 3HH | 9,000 | 01335359 |
| 812122 | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho Unit #B 2HH | 9,000 | 01335358 |
| 812122Amendment | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho East Unit #B 2HH | 9,000 | 01335358 |
| 812122Amendment | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho East Unit #B 2HH | 9,071 | 01335358 |
| 812114 | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho Unit #B 1HH | 9,000 | 01335357 |
| 812114Amendment | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho East Unit #B 1HH | 9,000 | 01335357 |
| 812112 | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho Unit #A 5HH | 9,000 | 01335356 |
| 812112Amendment | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho West Unit #A 5HH | 9,000 | 01335356 |
| 812112Amendment | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho West Unit #A 5HH | 8,929 | 01335356 |
| 812111 | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho Unit #A 4HH | 9,000 | 01335355 |
| 812111Amendment | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho West Unit #A 4HH | 9,000 | 01335355 |
| 812110 | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho Unit #A 3HH | 9,000 | 01335354 |
| 812110Amendment | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho West Unit #A 3HH | 9,000 | 01335354 |
| 812110Amendment | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho West Unit #A 3HH | 9,024 | 01335354 |
| 812109 | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho Unit #A 2HH | 9,000 | 01335353 |
| 812109Amendment | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho West Unit #A 2HH | 9,000 | 01335353 |
| 812108 | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho Unit #A 1HH | 9,000 | 01335352 |
| 812108Amendment | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho West Unit #A 1HH | 9,000 | 01335352 |
| 812108Amendment | Nov 19, 2015 | Nov 19, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Pancho West Unit #A 1HH | 9,011 | 01335352 |
| 811710 | Nov 18, 2015 | Nov 18, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | MGS Unit #A 3HH | 9,000 | 01335349 |
| 811708 | Nov 18, 2015 | Nov 18, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | MGS Unit #A 2HH | 9,000 | 01335350 |
| 811706 | Nov 18, 2015 | Nov 18, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | MGS Unit #A 1HH | 9,000 | 01335347 |
| 811706Amendment | Nov 18, 2015 | Nov 18, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | MGS Unit #A 1HH | 9,000 | 01335347 |
| 809492 | Aug 26, 2015 | Aug 26, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Harris #B 4HH | 9,000 | 01335333 |
| 809490 | Aug 26, 2015 | Aug 26, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Harris #B 3HH | 9,000 | 01335332 |
| 809489 | Aug 26, 2015 | Aug 26, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Harris #B 2HH | 9,000 | 01335331 |
| 809487 | Aug 26, 2015 | Aug 26, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Harris #B 1HH | 9,000 | 01335329 |
| 809466 | Aug 26, 2015 | Aug 26, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Harris #A 4HH | 9,000 | 01335328 |
| 809465 | Aug 26, 2015 | Aug 26, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Harris #A 3HH | 9,000 | 01335327 |
| 809463 | Aug 26, 2015 | Aug 26, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Harris #A 2HH | 9,000 | 01335326 |
| 808511 | Jul 24, 2015 | Jul 24, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Harris #5HH | 9,000 | 01335321 |
| 808511Amendment | Jul 24, 2015 | Jul 24, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Harris #A 1HH | 9,000 | 01335321 |
| 808289 | Jul 13, 2015 | Jul 13, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Jimmy Unit #3HH | 9,000 | 01335319 |
| 807795 | Jun 30, 2015 | Jun 30, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Kasper Unit #8HH | 9,000 | 01335317 |
| 807794 | Jun 25, 2015 | Jun 25, 2015 | Atlas Eagle Ford Oper Co, LLC | Atascosa | Kasper Unit #7HH | 9,000 | 01335316 |
| 801344 | Dec 8, 2014 | Dec 8, 2014 | Atlas Eagle Ford Oper Co, LLC | Atascosa | MGS Unit #2HH | 9,000 | 01335252 |
| 801344Amendment | Dec 8, 2014 | Dec 8, 2014 | Atlas Eagle Ford Oper Co, LLC | Atascosa | MGS Unit #B 2HH | 9,000 | 01335252 |
| 801341 | Dec 8, 2014 | Dec 8, 2014 | Atlas Eagle Ford Oper Co, LLC | Atascosa | MGS Unit #1HH | 9,000 | 01335251 |
| 801341Amendment | Dec 8, 2014 | Dec 8, 2014 | Atlas Eagle Ford Oper Co, LLC | Atascosa | MGS Unit #B 1HH | 9,000 | 01335251 |