| 816474 | Jun 22, 2016 | Jun 22, 2016 | Surge Operating, LLC | Wolfe-McCann Unit 10-15 #3AHH | 10,000 | 22738796 |
| 816474Amendment | Jun 22, 2016 | Jun 22, 2016 | Surge Operating, LLC | Wolfe-McCann Unit 10-15 #3AHH | 8,100 | 22738796 |
| 816401 | Jun 17, 2016 | Jun 17, 2016 | Hannathon Petroleum, LLC | Flanagan B Unit #1 | 10,000 | 22738794 |
| 816400 | Jun 17, 2016 | Jun 17, 2016 | Hannathon Petroleum, LLC | Flanagan a Unit #1 | 10,000 | 22738793 |
| 816364 | Jun 16, 2016 | Jun 16, 2016 | Surge Operating, LLC | Hamlin-Middleton Unit 16-21 #3AHH | 9,500 | 22738792 |
| 816364Amendment | Jun 16, 2016 | Jun 16, 2016 | Surge Operating, LLC | Hamlin-Middleton Unit 16-21 #3AHH | 9,500 | 22738792 |
| 816352 | Jun 16, 2016 | Jun 16, 2016 | Surge Operating, LLC | Hamlin-Middleton Unit 16-21 #4AHH | 9,500 | 22738791 |
| 816352Amendment | Jun 16, 2016 | Jun 16, 2016 | Surge Operating, LLC | Hamlin-Middleton Unit 16-21 #4AHH | 9,500 | 22738791 |
| 816352Amendment | Jun 16, 2016 | Jun 16, 2016 | Surge Operating, LLC | Hamlin-Middleton Unit 16-21 #4AHH | 9,500 | 22738791 |
| 816280 | Jun 15, 2016 | Jun 15, 2016 | JPM Eoc Operating, Inc. | Tackleberry 43-42 A #1LSH | 8,000 | 22738789 |
| 816144 | Jun 15, 2016 | Jun 15, 2016 | Tall City Brine LLC | Big Spring Brine #1 | 1,800 | 22738790 |
| 816266 | Jun 14, 2016 | Jun 14, 2016 | Surge Operating, LLC | Hots Unit 34 #4AHH | 9,500 | 22738788 |
| 813690 | Jun 10, 2016 | Jun 10, 2016 | Encana Oil & Gas(usa) Inc. | Huitt 35 #3502A | 10,000 | 22738713 |
| 816127 | Jun 8, 2016 | Jun 8, 2016 | Surge Operating, LLC | Shroyer-Wilson Unit 'a' 23-14 #4AHH | 9,500 | 22738787 |
| 816127Amendment | Jun 8, 2016 | Jun 8, 2016 | Surge Operating, LLC | Shroyer-Wilson Unit a 23-14 #4AHH | 8,000 | 22738787 |
| 816094 | Jun 8, 2016 | Jun 8, 2016 | Surge Operating, LLC | FGR 27 #8AHH | 9,500 | 22738786 |
| 816094Amendment | Jun 8, 2016 | Jun 8, 2016 | Surge Operating, LLC | FGR 27 #8AHH | 9,500 | 22738786 |
| 816091 | Jun 7, 2016 | Jun 7, 2016 | Sharp Image Energy, Inc. | Primero 42 A #2 | 10,000 | 22736225 |
| 816079 | Jun 6, 2016 | Jun 6, 2016 | Sharp Image Energy, Inc. | Primero 42 D #6 | 8,000 | 22737644 |
| 816078 | Jun 6, 2016 | Jun 6, 2016 | Sharp Image Energy, Inc. | Primero 42 C #5 | 10,000 | 22736883 |
| 816077 | Jun 6, 2016 | Jun 6, 2016 | Sharp Image Energy, Inc. | Primero 42 B3 #3 | 8,500 | 22736393 |
| 816076 | Jun 6, 2016 | Jun 6, 2016 | Sharp Image Energy, Inc. | Primero 42 #1 | 10,000 | 22736175 |
| 816051 | Jun 3, 2016 | Jun 3, 2016 | Hannathon Petroleum, LLC | Marchbanks Unit #1RE | 10,000 | 22730048 |
| 816024 | Jun 2, 2016 | Jun 2, 2016 | Surge Operating, LLC | Clark Unit 24-13 #1SHH | 9,500 | 22738785 |
| 815312 | May 31, 2016 | May 31, 2016 | JPM Eoc Operating, Inc. | Venkman 26-35 A #15WAH | 8,400 | 22738773 |
| 815901 | May 26, 2016 | May 26, 2016 | BTA Oil Producers, LLC | Wilkinson 14 #1 | 10,455 | 22734858 |
| 815493 | May 19, 2016 | May 19, 2016 | Plains Pipeline L.P. | Mary Foster PL0416A #1CP | 400 | 22738783 |
| 815484 | May 17, 2016 | May 17, 2016 | Haimo Oil & Gas LLC | Powell 48 #5 | 10,000 | 22738782 |
| 815484Amendment | May 17, 2016 | May 17, 2016 | Haimo Oil & Gas LLC | Powell 48 #5 | 10,000 | 22738782 |
| 815484Amendment | May 17, 2016 | May 17, 2016 | Haimo Oil & Gas LLC | Powell 48 #5 | 10,000 | 22738782 |
| 815590 | May 13, 2016 | May 13, 2016 | Surge Operating, LLC | Gardner Unit 15-10 #1AHH | 9,500 | 22738781 |
| 815590Amendment | May 13, 2016 | May 13, 2016 | Surge Operating, LLC | Gardner Unit 15-10 #1AHH | 7,950 | 22738781 |
| 815575 | May 12, 2016 | May 12, 2016 | Surge Operating, LLC | Wolfe-Brophy Unit 45-04 #8BHH | 9,500 | 22738780 |
| 815575Amendment | May 12, 2016 | May 12, 2016 | Surge Operating, LLC | Wolfe-Brophy Unit 45-04 #8BHH | 8,500 | 22738780 |
| 815565 | May 11, 2016 | May 11, 2016 | Surge Operating, LLC | Wolfe-Brophy Unit 45-04 #7AHH | 9,500 | 22738779 |
| 815565Amendment | May 11, 2016 | May 11, 2016 | Surge Operating, LLC | Wolfe-Brophy Unit 45-04 #7AHH | 9,500 | 22738779 |
| 815547 | May 11, 2016 | May 11, 2016 | Surge Operating, LLC | Wolfe-Brophy Unit 45-04 #8AHH | 9,500 | 22738778 |
| 815547Amendment | May 11, 2016 | May 11, 2016 | Surge Operating, LLC | Wolfe-Brophy Unit 45-04 #8AHH | 9,500 | 22738778 |
| 815547Amendment | May 11, 2016 | May 11, 2016 | Surge Operating, LLC | Wolfe-Brophy Unit 45-04 #8AHH | 9,500 | 22738778 |
| 815509 | May 10, 2016 | May 10, 2016 | Surge Operating, LLC | Elrod Antell Unit 'B' 11-02 #7AHH | 9,500 | 22738777 |
| 815509Amendment | May 10, 2016 | May 10, 2016 | Surge Operating, LLC | Elrod Antell Unit 'B' 11-02 #7AHH | 9,500 | 22738777 |
| 815485 | May 6, 2016 | May 6, 2016 | Surge Operating, LLC | Elrod Antell Unit 'B' 11-02 #5SHH | 9,500 | 22738776 |
| 815485Amendment | May 6, 2016 | May 6, 2016 | Surge Operating, LLC | Elrod-Antell Unit B 11-02 #5SHH | 9,500 | 22738776 |
| 815446 | May 6, 2016 | May 6, 2016 | Surge Operating, LLC | Evans-Antell Unit 'a' 46-03 #1AHH | 9,500 | 22738775 |
| 815446Amendment | May 6, 2016 | May 6, 2016 | Surge Operating, LLC | Evans-Antell Unit B 46-03 #1AHH | 8,200 | 22738775 |
| 815345 | May 4, 2016 | May 4, 2016 | Breitburn Operating L.P. | Lone Star #1D | 6,200 | 22738774 |
| 814612 | May 2, 2016 | May 2, 2016 | Endeavor Energy Resources L.P. | Guitar '26' #1 | 10,350 | 22736215 |
| 815068 | Apr 29, 2016 | Apr 29, 2016 | Crownquest Operating, LLC | WR Bur Oak Unit #9HBH | 8,700 | 22738769 |
| 815068Amendment | Apr 29, 2016 | Apr 29, 2016 | Crownquest Operating, LLC | WR Bur Oak Unit #9HBH | 9,000 | 22738769 |
| 815168 | Apr 28, 2016 | Apr 28, 2016 | Surge Operating, LLC | Muse Newton 31-42 #8AHH | 9,500 | 22738771 |
| 815207 | Apr 27, 2016 | Apr 27, 2016 | Crownquest Operating, LLC | WR Soapberry Unit #10HSH | 8,900 | 22738772 |
| 815175 | Apr 25, 2016 | Apr 25, 2016 | Hannathon Petroleum, LLC | Higgins 1 #2 | 11,000 | 22738768 |
| 815122 | Apr 22, 2016 | Apr 22, 2016 | Clear Water Inc. | Cypress #1 | 11,000 | 22738770 |
| 815113 | Apr 22, 2016 | Apr 22, 2016 | Surge Operating, LLC | Fryar Unit 'B' 13-12 #55AHH | 9,500 | 22738764 |
| 815059 | Apr 22, 2016 | Apr 22, 2016 | Crownquest Operating, LLC | WR Bur Oak Unit #7HAH | 8,300 | 22738765 |
| 815059Amendment | Apr 22, 2016 | Apr 22, 2016 | Crownquest Operating, LLC | WR Bur Oak Unit #7HAH | 9,000 | 22738765 |
| 815016 | Apr 22, 2016 | Apr 22, 2016 | Crownquest Operating, LLC | S Wilkinson #193 | 12,000 | 22738763 |
| 815174 | Apr 21, 2016 | Apr 21, 2016 | Hannathon Petroleum, LLC | Click 26 #1 | 11,000 | 22738767 |
| 815173 | Apr 21, 2016 | Apr 21, 2016 | Hannathon Petroleum, LLC | Click 14 #1 | 11,000 | 22738766 |
| 814934 | Apr 18, 2016 | Apr 18, 2016 | Diamondback E&P LLC | Tree Frog 47 Unit #7WAH | 9,400 | 22738762 |
| 814712 | Apr 15, 2016 | Apr 15, 2016 | Encana Oil & Gas(usa) Inc. | Guitar 8X #7HH | 8,000 | 22738755 |
| 814930 | Apr 14, 2016 | Apr 14, 2016 | Diamondback E&P LLC | Tree Frog 47 Unit #7LSH | 8,900 | 22738761 |
| 814762 | Apr 13, 2016 | Apr 13, 2016 | Encana Oil & Gas(usa) Inc. | Slater 12B #3HH | 7,915 | 22738759 |
| 814762Amendment | Apr 13, 2016 | Apr 13, 2016 | Encana Oil & Gas(usa) Inc. | Slater 12B #3HH | 7,900 | 22738759 |
| 814761 | Apr 13, 2016 | Apr 13, 2016 | Encana Oil & Gas(usa) Inc. | Slater 12A #2HH | 7,790 | 22738758 |
| 814761Amendment | Apr 13, 2016 | Apr 13, 2016 | Encana Oil & Gas(usa) Inc. | Slater 12A #2HH | 7,350 | 22738758 |
| 814758 | Apr 13, 2016 | Apr 13, 2016 | Encana Oil & Gas(usa) Inc. | Slater 12A #1HH | 7,915 | 22738757 |
| 814758Amendment | Apr 13, 2016 | Apr 13, 2016 | Encana Oil & Gas(usa) Inc. | Slater 12A #1HH | 7,864 | 22738757 |
| 814704 | Apr 13, 2016 | Apr 13, 2016 | Encana Oil & Gas(usa) Inc. | Guitar 8F #1HH | 8,000 | 22738750 |
| 814751 | Apr 11, 2016 | Apr 11, 2016 | JPM Eoc Operating, Inc. | Falkor 4-8 A #5LSH | 8,400 | 22738756 |
| 814711 | Apr 11, 2016 | Apr 11, 2016 | Encana Oil & Gas(usa) Inc. | Guitar 8X #6HH | 7,475 | 22738760 |
| 814708 | Apr 11, 2016 | Apr 11, 2016 | Encana Oil & Gas(usa) Inc. | Guitar 8X #5HH | 7,805 | 22738754 |
| 814707 | Apr 11, 2016 | Apr 11, 2016 | Encana Oil & Gas(usa) Inc. | Guitar 8G #4HH | 7,475 | 22738753 |
| 814706 | Apr 11, 2016 | Apr 11, 2016 | Encana Oil & Gas(usa) Inc. | Guitar 8G #3HH | 8,000 | 22738752 |
| 814705 | Apr 11, 2016 | Apr 11, 2016 | Encana Oil & Gas(usa) Inc. | Guitar 8G #2HH | 7,815 | 22738751 |
| 814588 | Apr 11, 2016 | Apr 11, 2016 | Crownquest Operating, LLC | WR Lacebark Elm Unit #6HBH | 8,700 | 22738747 |
| 814588Amendment | Apr 11, 2016 | Apr 11, 2016 | Crownquest Operating, LLC | WR Lacebark Elm Unit #6HBH | 8,700 | 22738747 |
| 814675 | Apr 8, 2016 | Apr 8, 2016 | Endeavor Energy Resources L.P. | Guitar '29' #2 | 10,355 | 22733909 |
| 814674 | Apr 8, 2016 | Apr 8, 2016 | Endeavor Energy Resources L.P. | Guitar '29' #1 | 10,320 | 22734850 |
| 814671 | Apr 8, 2016 | Apr 8, 2016 | Endeavor Energy Resources L.P. | Guitar '28' #2 | 10,469 | 22733663 |
| 814587 | Apr 8, 2016 | Apr 8, 2016 | Crownquest Operating, LLC | WR Lacebark Elm Unit #4HAH | 8,300 | 22738748 |
| 814587Amendment | Apr 8, 2016 | Apr 8, 2016 | Crownquest Operating, LLC | WR Lacebark Elm Unit #4HAH | 8,800 | 22738748 |
| 814789 | Apr 6, 2016 | Apr 6, 2016 | Endeavor Energy Resources L.P. | Quinn 19 #1 | 11,000 | 22738749 |
| 814592 | Apr 6, 2016 | Apr 6, 2016 | Surge Operating, LLC | Garrett-Snell Unit B 36-25 #8AHH | 9,500 | 22738744 |
| 814654 | Apr 4, 2016 | Apr 4, 2016 | Endeavor Energy Resources L.P. | Perry '3' #1 | 10,120 | 22736555 |
| 814652 | Apr 4, 2016 | Apr 4, 2016 | Endeavor Energy Resources L.P. | Middleton '35' #1 | 10,300 | 22736292 |
| 814726 | Apr 1, 2016 | Apr 1, 2016 | Surge Operating, LLC | Muse-Newton 31-42 #1AHH | 9,500 | 22738746 |
| 814631 | Apr 1, 2016 | Apr 1, 2016 | Endeavor Energy Resources L.P. | Kentex '17' #4 | 10,424 | 22736218 |
| 814629 | Apr 1, 2016 | Apr 1, 2016 | Endeavor Energy Resources L.P. | Kentex '17' #2 | 10,468 | 22736105 |
| 814619 | Apr 1, 2016 | Apr 1, 2016 | Endeavor Energy Resources L.P. | Guitar '27' #4 | 10,449 | 22736571 |
| 814618 | Apr 1, 2016 | Apr 1, 2016 | Endeavor Energy Resources L.P. | Guitar '27' #3 | 10,471 | 22736572 |
| 814617 | Apr 1, 2016 | Apr 1, 2016 | Endeavor Energy Resources L.P. | Guitar '27' #2 | 10,410 | 22736347 |
| 814614 | Apr 1, 2016 | Apr 1, 2016 | Endeavor Energy Resources L.P. | Guitar '26' #3 | 10,511 | 22736414 |
| 814613 | Apr 1, 2016 | Apr 1, 2016 | Endeavor Energy Resources L.P. | Guitar '26' #2 | 10,460 | 22736266 |
| 814611 | Apr 1, 2016 | Apr 1, 2016 | Endeavor Energy Resources L.P. | Guitar '7A' #1 | 10,153 | 22736521 |
| 814609 | Apr 1, 2016 | Apr 1, 2016 | Endeavor Energy Resources L.P. | Buchanan '8' #1 | 10,011 | 22734024 |
| 814608 | Apr 1, 2016 | Apr 1, 2016 | Endeavor Energy Resources L.P. | Blagrave '35A' #3 | 10,770 | 22736271 |
| 814606 | Apr 1, 2016 | Apr 1, 2016 | Endeavor Energy Resources L.P. | Blagrave '35A #1 | 10,790 | 22736131 |
| 814616 | Mar 30, 2016 | Mar 30, 2016 | Endeavor Energy Resources L.P. | Guitar '27' #1 | 10,440 | 22736248 |
| 814634 | Mar 29, 2016 | Mar 29, 2016 | Element Petro Operating II, LLC | Garrett Unit 37-48 #4AHH | 10,000 | 22738745 |