| 741294 | Jun 13, 2012 | Jun 13, 2012 | Energen Resources Corporation | Glasscock | Daniel -6- #1 | 11,500 | 17335048 |
| 741996 | Jun 11, 2012 | Jun 11, 2012 | Energen Resources Corporation | Glasscock | Daniel -2A- #2 | 11,000 | 17335074 |
| 741911 | Jun 9, 2012 | Jun 9, 2012 | Energen Resources Corporation | Glasscock | Daniel -2A- #1 | 11,000 | 17335066 |
| 741902 | Jun 9, 2012 | Jun 9, 2012 | Energen Resources Corporation | Glasscock | Daniel -2- #2 | 11,000 | 17335064 |
| 741901 | Jun 9, 2012 | Jun 9, 2012 | Energen Resources Corporation | Glasscock | Daniel -2- #1 | 11,000 | 17335067 |
| 741892 | Jun 9, 2012 | Jun 9, 2012 | Energen Resources Corporation | Glasscock | Daniel -11- #1 | 11,000 | 17335063 |
| 741890 | Jun 9, 2012 | Jun 9, 2012 | Energen Resources Corporation | Glasscock | Daniel -14- #2 | 11,000 | 17335061 |
| 741888 | Jun 9, 2012 | Jun 9, 2012 | Energen Resources Corporation | Glasscock | Daniel -14- #1 | 11,000 | 17335065 |
| 741865 | Jun 9, 2012 | Jun 9, 2012 | Energen Resources Corporation | Glasscock | Glass -A- #4 | 11,000 | 17335060 |
| 741838 | Jun 8, 2012 | Jun 8, 2012 | Energen Resources Corporation | Glasscock | Craig #5 | 11,000 | 17335059 |
| 741838Amendment | Jun 8, 2012 | Jun 8, 2012 | Energen Resources Corporation | Glasscock | Craig #5 | 11,000 | 17335059 |
| 741825 | Jun 8, 2012 | Jun 8, 2012 | Energen Resources Corporation | Glasscock | Craig #4 | 11,000 | 17335057 |
| 741824 | Jun 8, 2012 | Jun 8, 2012 | Energen Resources Corporation | Glasscock | Jones -46- #6 | 11,000 | 17335073 |
| 741821 | Jun 8, 2012 | Jun 8, 2012 | Energen Resources Corporation | Glasscock | Jones -46- #5 | 11,000 | 17335056 |
| 741820 | Jun 8, 2012 | Jun 8, 2012 | Energen Resources Corporation | Glasscock | Jones -46- #4 | 11,000 | 17335055 |
| 741702 | Jun 8, 2012 | Jun 8, 2012 | Energen Resources Corporation | Glasscock | Colorado #9 | 11,000 | 17335040 |
| 741754 | Jun 7, 2012 | Jun 7, 2012 | Energen Resources Corporation | Glasscock | Lavaca -38- #4 | 11,000 | 17335047 |
| 741744 | Jun 7, 2012 | Jun 7, 2012 | Energen Resources Corporation | Glasscock | Guadalupe -48- #8 | 11,000 | 17335046 |
| 741840 | Jun 6, 2012 | Jun 6, 2012 | Energen Resources Corporation | Glasscock | Frost #4 | 11,000 | 17335038 |
| 741729 | Jun 6, 2012 | Jun 6, 2012 | Energen Resources Corporation | Glasscock | Frio #4 | 11,000 | 17335044 |
| 741729Amendment | Jun 6, 2012 | Jun 6, 2012 | Energen Resources Corporation | Glasscock | Frio #4 | 11,000 | 17335044 |
| 741722 | Jun 6, 2012 | Jun 6, 2012 | Energen Resources Corporation | Glasscock | Trinity -16- #8 | 11,000 | 17335037 |
| 741721 | Jun 6, 2012 | Jun 6, 2012 | Energen Resources Corporation | Glasscock | Trinity -16- #7 | 11,000 | 17335036 |
| 741718 | Jun 6, 2012 | Jun 6, 2012 | Energen Resources Corporation | Glasscock | Llano -8A- #4 | 11,000 | 17335043 |
| 741687 | Jun 6, 2012 | Jun 6, 2012 | Energen Resources Corporation | Glasscock | Neal #8 | 11,000 | 17335039 |
| 741677 | Jun 5, 2012 | Jun 5, 2012 | Energen Resources Corporation | Glasscock | Llano -8- #4 | 11,000 | 17335035 |
| 741483 | Jun 1, 2012 | Jun 1, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1521W | 4,000 | 33535713 |
| 741261 | Jun 1, 2012 | Jun 1, 2012 | Energen Resources Corporation | Glasscock | Cole Ranch -35- #4509 | 11,500 | 17335018 |
| 740307 | May 30, 2012 | May 30, 2012 | Energen Resources Corporation | Martin | Jones-Holton #53 | 12,000 | 31737815 |
| 740288 | May 30, 2012 | May 30, 2012 | Energen Resources Corporation | Martin | Jones-Holton #54 | 12,000 | 31737809 |
| 740489 | May 21, 2012 | May 21, 2012 | Energen Resources Corporation | Martin | Holcomb 46 #1 | 12,000 | 31737821 |
| 740097 | May 21, 2012 | May 21, 2012 | Energen Resources Corporation | Martin | Jones-Holton #52 | 12,000 | 31737798 |
| 740061 | May 21, 2012 | May 21, 2012 | Energen Resources Corporation | Martin | Jones-Holton #48 | 12,000 | 31737796 |
| 740052 | May 21, 2012 | May 21, 2012 | Energen Resources Corporation | Martin | Jones-Holton #47 | 12,000 | 31737794 |
| 740348 | May 18, 2012 | May 18, 2012 | Energen Resources Corporation | Martin | Harris 1 #1 | 12,200 | 31737814 |
| 740342 | May 18, 2012 | May 18, 2012 | Energen Resources Corporation | Ward | Barracuda 72 #1D | 6,300 | 47536149 |
| 740341 | May 18, 2012 | May 18, 2012 | Energen Resources Corporation | Martin | J W Cave 48 #1 | 12,200 | 31737812 |
| 740223 | May 18, 2012 | May 18, 2012 | Energen Resources Corporation | Ward | Dolly Varden 33-69 #4H | 11,500 | 47536147 |
| 740222 | May 18, 2012 | May 18, 2012 | Energen Resources Corporation | Loving | Steelhead State 33-72 #3H | 11,500 | 30131778 |
| 740221 | May 18, 2012 | May 18, 2012 | Energen Resources Corporation | Loving | Dimmit 53-38 #1H | 11,500 | 30131777 |
| 740173 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #1922W | 4,000 | 33535711 |
| 740172 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #1877W | 4,000 | 33535710 |
| 740171 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #1324W | 4,000 | 33535709 |
| 740170 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #1099W | 4,000 | 33535708 |
| 740169 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | Westbrook Southeast Unit #231W | 4,000 | 33535707 |
| 740168 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6349W | 4,000 | 33535706 |
| 740167 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5221W | 4,000 | 33535705 |
| 740165 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5019W | 4,000 | 33535704 |
| 740150 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Martin | Jones-Holton #57 | 12,000 | 31737800 |
| 740144 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Martin | Jones-Holton #56 | 12,000 | 31737797 |
| 740144Amendment | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Martin | Jones-Holton #56 | 12,000 | 31737797 |
| 740121 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Martin | Jones-Holton #55 | 12,000 | 31737799 |
| 740109 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4821W | 4,000 | 33535703 |
| 740108 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4701W | 4,000 | 33535702 |
| 740107 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4604W | 4,000 | 33535701 |
| 740106 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #3107W | 4,000 | 33535700 |
| 740103 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #3036W | 4,000 | 33535699 |
| 740102 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6564W | 4,000 | 33535698 |
| 740101 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6563W | 4,000 | 33535697 |
| 740096 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #6351W | 4,000 | 33535696 |
| 740095 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #723W | 4,000 | 33535695 |
| 740093 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #722W | 4,000 | 33535694 |
| 740085 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Martin | Jones-Holton #51 | 12,000 | 31737805 |
| 740076 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Martin | Jones-Holton #50 | 12,000 | 31737792 |
| 740068 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Martin | Jones-Holton #49 | 12,000 | 31737791 |
| 739982 | May 17, 2012 | May 17, 2012 | Energen Resources Corporation | Martin | Jones-Holton #46 | 12,000 | 31737789 |
| 739892 | May 16, 2012 | May 16, 2012 | Energen Resources Corporation | Martin | Campbell #46 | 12,000 | 31737779 |
| 739908 | May 15, 2012 | May 15, 2012 | Energen Resources Corporation | Martin | Campbell #49 | 12,000 | 31737783 |
| 739908Amendment | May 15, 2012 | May 15, 2012 | Energen Resources Corporation | Martin | Campbell #49 | 13,000 | 31737783 |
| 739899 | May 15, 2012 | May 15, 2012 | Energen Resources Corporation | Martin | Campbell #48 | 12,000 | 31737782 |
| 739895 | May 14, 2012 | May 14, 2012 | Energen Resources Corporation | Martin | Campbell #47 | 12,000 | 31737780 |
| 738528 | Apr 27, 2012 | Apr 27, 2012 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #918 | 4,900 | 00344242 |
| 738526 | Apr 27, 2012 | Apr 27, 2012 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #914 | 4,900 | 00344241 |
| 738522 | Apr 27, 2012 | Apr 27, 2012 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #324 | 4,900 | 00344240 |
| 738520 | Apr 27, 2012 | Apr 27, 2012 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #906 | 4,900 | 00344239 |
| 738519 | Apr 27, 2012 | Apr 27, 2012 | Energen Resources Corporation | Andrews | Block 10 Fuhrman Mascho Unit #916 | 4,900 | 00344237 |
| 738187 | Apr 26, 2012 | Apr 26, 2012 | Energen Resources Corporation | Martin | Wilbanks #1502 | 12,000 | 31737716 |
| 738183 | Apr 25, 2012 | Apr 25, 2012 | Energen Resources Corporation | Martin | Wilbanks #1403 | 12,000 | 31737715 |
| 738183Amendment | Apr 25, 2012 | Apr 25, 2012 | Energen Resources Corporation | Martin | Wilbanks 14 #3 | 12,000 | 31737715 |
| 736949 | Apr 20, 2012 | Apr 20, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2171W | 4,000 | 33535686 |
| 737390 | Apr 18, 2012 | Apr 18, 2012 | Energen Resources Corporation | Midland | Shirley -B- #3815R | 11,000 | 32938017 |
| 737390Amendment | Apr 18, 2012 | Apr 18, 2012 | Energen Resources Corporation | Midland | Shirley -B- #3815R | 11,000 | 32938017 |
| 737390Amendment | Apr 18, 2012 | Apr 18, 2012 | Energen Resources Corporation | Midland | Shirley -B- #3815R | 11,000 | 32938017 |
| 735534 | Apr 16, 2012 | Apr 16, 2012 | Energen Resources Corporation | Martin | Hecker #16 | 12,200 | 31737636 |
| 735458 | Apr 13, 2012 | Apr 13, 2012 | Energen Resources Corporation | Martin | Hecker #18 | 12,200 | 31737627 |
| 735448 | Apr 13, 2012 | Apr 13, 2012 | Energen Resources Corporation | Martin | Hecker #14 | 12,200 | 31737638 |
| 735431 | Apr 13, 2012 | Apr 13, 2012 | Energen Resources Corporation | Martin | Hecker #13 | 12,200 | 31737623 |
| 736956 | Apr 11, 2012 | Apr 11, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1523W | 4,000 | 33535682 |
| 736955 | Apr 11, 2012 | Apr 11, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1522W | 4,000 | 33535681 |
| 736953 | Apr 11, 2012 | Apr 11, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #1520W | 4,000 | 33535684 |
| 736952 | Apr 11, 2012 | Apr 11, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #3035W | 4,000 | 33535683 |
| 736951 | Apr 11, 2012 | Apr 11, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2415W | 4,000 | 33535680 |
| 736950 | Apr 11, 2012 | Apr 11, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2172W | 4,000 | 33535679 |
| 736900 | Apr 10, 2012 | Apr 10, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #5806 | 4,000 | 33535678 |
| 736897 | Apr 10, 2012 | Apr 10, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4820 | 4,000 | 33535677 |
| 736895 | Apr 10, 2012 | Apr 10, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4819 | 4,000 | 33535676 |
| 736893 | Apr 10, 2012 | Apr 10, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4702 | 4,000 | 33535675 |
| 736891 | Apr 10, 2012 | Apr 10, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4416 | 4,000 | 33535674 |
| 736888 | Apr 10, 2012 | Apr 10, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #4415 | 4,000 | 33535673 |
| 736886 | Apr 10, 2012 | Apr 10, 2012 | Energen Resources Corporation | Mitchell | North Westbrook Unit #2170 | 4,000 | 33535672 |