| 814303 | Mar 29, 2016 | Mar 29, 2016 | Crownquest Operating, LLC | WR Soapberry Unit #2HEH | 8,800 | 22738740 |
| 814540 | Mar 28, 2016 | Mar 28, 2016 | Crownquest Operating, LLC | Russell SWD #1S | 13,000 | 22738743 |
| 814348 | Mar 24, 2016 | Mar 24, 2016 | Surge Operating, LLC | Hamlin-Middleton Unit 16-21 #2AHH | 9,500 | 22738738 |
| 814344 | Mar 22, 2016 | Mar 22, 2016 | Crownquest Operating, LLC | WR Chinkapin Oak Unit #8HEH | 8,600 | 22738741 |
| 814397 | Mar 17, 2016 | Mar 17, 2016 | Surge Operating, LLC | Hamlin 19-18 #1AHH | 9,500 | 22738739 |
| 814397Amendment | Mar 17, 2016 | Mar 17, 2016 | Surge Operating, LLC | Hamlin Unit 19-18 #1AHH | 9,500 | 22738739 |
| 814187 | Mar 17, 2016 | Mar 17, 2016 | Endeavor Energy Resources L.P. | Anderson '16' #4 | 10,502 | 22736077 |
| 814186 | Mar 17, 2016 | Mar 17, 2016 | Endeavor Energy Resources L.P. | Anderson '16' #3 | 10,723 | 22736016 |
| 814342 | Mar 16, 2016 | Mar 16, 2016 | Crownquest Operating, LLC | WR Cedar Elm Unit #5HEH | 8,500 | 22738737 |
| 814083 | Mar 11, 2016 | Mar 11, 2016 | JPM Eoc Operating, Inc. | Ogre 47-2 A #1WAH | 9,000 | 22738722 |
| 814314 | Mar 10, 2016 | Mar 10, 2016 | OXY USA Inc. | Stallings Domino Return 2807 #1WAH | 12,500 | 22738736 |
| 814314Amendment | Mar 10, 2016 | Mar 10, 2016 | OXY USA Inc. | Stallings Domino Return 2807 #1WAH | 12,500 | 22738736 |
| 814314Amendment | Mar 10, 2016 | Mar 10, 2016 | OXY USA Inc. | Stallings Domino Return 2807 #1WAH | 12,500 | 22738736 |
| 814314Amendment | Mar 10, 2016 | Mar 10, 2016 | OXY USA Inc. | Stallings Domino Return #2807WAH | 12,500 | 22738736 |
| 814313 | Mar 10, 2016 | Mar 10, 2016 | OXY USA Inc. | Stallings Domino Return 2805 #1WAH | 12,500 | 22738735 |
| 814313Amendment | Mar 10, 2016 | Mar 10, 2016 | OXY USA Inc. | Stallings Domino Return 2805 #1WAH | 12,500 | 22738735 |
| 814084 | Mar 10, 2016 | Mar 10, 2016 | Crownquest Operating, LLC | WR Hackberry Unit #1HAH | 9,600 | 22738734 |
| 814250 | Mar 9, 2016 | Mar 9, 2016 | Surge Operating, LLC | Esco Hamlin 20-17 #1AHH | 9,500 | 22738732 |
| 814236 | Mar 9, 2016 | Mar 9, 2016 | Endeavor Energy Resources L.P. | Costilla, Lou Ann #1 | 10,522 | 22734825 |
| 814227 | Mar 9, 2016 | Mar 9, 2016 | Endeavor Energy Resources L.P. | Guitar '30' #1 | 10,329 | 22736546 |
| 814225 | Mar 9, 2016 | Mar 9, 2016 | Endeavor Energy Resources L.P. | Guitar '15' #1 | 10,250 | 22736399 |
| 814191 | Mar 9, 2016 | Mar 9, 2016 | Endeavor Energy Resources L.P. | Stripling 48 #1 | 10,430 | 22736188 |
| 814175 | Mar 9, 2016 | Mar 9, 2016 | Crownquest Operating, LLC | Joy 39 #3 | 12,000 | 22738731 |
| 814224 | Mar 8, 2016 | Mar 8, 2016 | Diamondback E&P LLC | Asro 13 Unit #1LSH | 8,850 | 22738730 |
| 814221 | Mar 8, 2016 | Mar 8, 2016 | Diamondback E&P LLC | Asro 13 Unit #1WAH | 9,200 | 22738729 |
| 814216 | Mar 8, 2016 | Mar 8, 2016 | Diamondback E&P LLC | Asro 13 Unit #1WBH | 9,400 | 22738728 |
| 814082 | Mar 8, 2016 | Mar 8, 2016 | Crownquest Operating, LLC | WR Hackberry Unit #3HBH | 9,600 | 22738733 |
| 814153 | Mar 2, 2016 | Mar 2, 2016 | Hannathon Petroleum, LLC | Allar 18 #6 | 11,000 | 22738727 |
| 814151 | Mar 2, 2016 | Mar 2, 2016 | Hannathon Petroleum, LLC | Robinson 12 #3 | 11,000 | 22738726 |
| 814150 | Mar 2, 2016 | Mar 2, 2016 | Hannathon Petroleum, LLC | Allar 30 #5 | 11,000 | 22738725 |
| 814149 | Mar 2, 2016 | Mar 2, 2016 | Hannathon Petroleum, LLC | Allar 19A #3 | 11,000 | 22738724 |
| 814148 | Mar 2, 2016 | Mar 2, 2016 | Hannathon Petroleum, LLC | Flanagan 13 #1 | 11,000 | 22738723 |
| 814081 | Mar 1, 2016 | Mar 1, 2016 | Crownquest Operating, LLC | Horton 2223 #1HAH | 9,600 | 22738720 |
| 814066 | Feb 28, 2016 | Feb 28, 2016 | Houston Pipe Line Company LP | MD 46.7 CP Unit #1 | 550 | 22738721 |
| 813267 | Feb 26, 2016 | Feb 26, 2016 | JPM Eoc Operating, Inc. | Papagiorgio 40-33 A #11WAH | 10,000 | 22738703 |
| 813525 | Feb 24, 2016 | Feb 24, 2016 | Encana Oil & Gas(usa) Inc. | Tubb 34 #3407A | 10,060 | 22738711 |
| 812609 | Feb 24, 2016 | Feb 24, 2016 | Legacy Reserves Operating LP | Bronaugh #1 | 9,950 | 22735600 |
| 813901 | Feb 17, 2016 | Feb 17, 2016 | Surge Operating, LLC | Shroyer-Wilson Unit 'a' 23-14 #1AHH | 9,500 | 22738719 |
| 813901Amendment | Feb 17, 2016 | Feb 17, 2016 | Surge Operating, LLC | Shroyer-Wilson Unit 'a' 23-14 #1AHH | 9,500 | 22738719 |
| 813896 | Feb 17, 2016 | Feb 17, 2016 | Surge Operating, LLC | Wolfe-McCann Unit 10-15 #1AHH | 9,500 | 22738718 |
| 812782 | Feb 17, 2016 | Feb 17, 2016 | Crownquest Operating, LLC | Tubb A #364 | 12,000 | 22738696 |
| 813813 | Feb 11, 2016 | Feb 11, 2016 | Harmonia Petroleum Corporation | Shafer 12 #2 | 9,000 | 22738716 |
| 813813Amendment | Feb 11, 2016 | Feb 11, 2016 | Harmonia Petroleum Corporation | Shafer 12 #2 | 9,000 | 22738716 |
| 813715 | Feb 8, 2016 | Feb 8, 2016 | Encana Oil & Gas(usa) Inc. | Tubb 34 #3408I | 10,000 | 22738714 |
| 813728 | Feb 5, 2016 | Feb 5, 2016 | Hannathon Petroleum, LLC | Morgan Ranch #3502 | 11,000 | 22738715 |
| 813504 | Feb 5, 2016 | Feb 5, 2016 | OXY USA Inc. | Turnberry 2703 #1WAH | 12,500 | 22738712 |
| 813504Amendment | Feb 5, 2016 | Feb 5, 2016 | OXY USA Inc. | Turnberry 2703 #1WAH | 12,500 | 22738712 |
| 813504Amendment | Feb 5, 2016 | Feb 5, 2016 | OXY USA Inc. | Turnberry 2703 #1WAH | 12,500 | 22738712 |
| 813504Amendment | Feb 5, 2016 | Feb 5, 2016 | OXY USA Inc. | Turnberry 2703 #1WAH | 12,500 | 22738712 |
| 813568 | Feb 4, 2016 | Feb 4, 2016 | Partee Drilling Inc. | Garrett, Horace Estate et al 'A' #4 | 9,500 | 22734549 |
| 813390 | Jan 29, 2016 | Jan 29, 2016 | Diamondback E&P LLC | Bullfrog 47 North Unit #1LSH | 9,000 | 22738709 |
| 813390Amendment | Jan 29, 2016 | Jan 29, 2016 | Diamondback E&P LLC | Bullfrog 47 North Unit #1LSH | 9,000 | 22738709 |
| 813390Amendment | Jan 29, 2016 | Jan 29, 2016 | Diamondback E&P LLC | Bullfrog 47 North Unit #1LSH | 9,000 | 22738709 |
| 813390Amendment | Jan 29, 2016 | Jan 29, 2016 | Diamondback E&P LLC | Bullfrog 47 North Unit #1LSH | 8,700 | 22738709 |
| 813390Amendment | Jan 29, 2016 | Jan 29, 2016 | Diamondback E&P LLC | Bullfrog 47 North Unit #1LSH | 8,700 | 22738709 |
| 813387 | Jan 29, 2016 | Jan 29, 2016 | Diamondback E&P LLC | Bullfrog 47 North Unit #1WAH | 9,400 | 22738708 |
| 813387Amendment | Jan 29, 2016 | Jan 29, 2016 | Diamondback E&P LLC | Bullfrog 47 North Unit #1WAH | 9,400 | 22738708 |
| 813387Amendment | Jan 29, 2016 | Jan 29, 2016 | Diamondback E&P LLC | Bullfrog 47 North Unit #1WAH | 9,400 | 22738708 |
| 813387Amendment | Jan 29, 2016 | Jan 29, 2016 | Diamondback E&P LLC | Bullfrog 47 North Unit #1WAH | 9,400 | 22738708 |
| 813494 | Jan 28, 2016 | Jan 28, 2016 | OXY USA Inc. | Turnberry 2701 #1WAH | 12,500 | 22738710 |
| 813365 | Jan 27, 2016 | Jan 27, 2016 | Crownquest Operating, LLC | Tubb A #1HAH | 9,800 | 22738704 |
| 813365Amendment | Jan 27, 2016 | Jan 27, 2016 | Crownquest Operating, LLC | Tubb A #1HAH | 9,800 | 22738704 |
| 813365Amendment | Jan 27, 2016 | Jan 27, 2016 | Crownquest Operating, LLC | Tubb C #1HAH | 9,800 | 22738704 |
| 813158 | Jan 14, 2016 | Jan 14, 2016 | OXY USA Inc. | Creighton Findley 0508 #1WAH | 12,500 | 22738701 |
| 813025 | Jan 8, 2016 | Jan 8, 2016 | Crownquest Operating, LLC | S Wilkinson #192 | 12,000 | 22738700 |
| 812813 | Jan 6, 2016 | Jan 6, 2016 | JPM Eoc Operating, Inc. | El Guapo 2-47 A #5WAH | 9,500 | 22738693 |
| 812987 | Jan 5, 2016 | Jan 5, 2016 | Element Petro Operating II, LLC | Clark Unit 'B' 24-13 #5SHH | 10,000 | 22738699 |
| 812987Amendment | Jan 5, 2016 | Jan 5, 2016 | Surge Operating, LLC | Clark Unit 'B' 24-13 #5SHH | 7,600 | 22738699 |
| 812985 | Jan 5, 2016 | Jan 5, 2016 | Encana Oil & Gas(usa) Inc. | Stripling 41 #4101A | 9,580 | 22738698 |
| 812978 | Jan 5, 2016 | Jan 5, 2016 | Element Petro Operating II, LLC | Wright-Adams Unit 31-42 #8AHH | 10,000 | 22738697 |
| 812912 | Dec 29, 2015 | Dec 29, 2015 | Veritas Energy, LLC | Morita #1 | 10,500 | 22738695 |
| 812232 | Dec 28, 2015 | Dec 28, 2015 | Legacy Reserves Operating LP | Talbot H #8AHH | 7,800 | 22738680 |
| 812229 | Dec 28, 2015 | Dec 28, 2015 | Legacy Reserves Operating LP | Talbot G #7SHH | 7,800 | 22738679 |
| 808820 | Dec 28, 2015 | Dec 28, 2015 | Cinnabar Operating, LLC | Quahadi 'A' #4801 | 10,300 | 22738599 |
| 812415 | Dec 22, 2015 | Dec 22, 2015 | Haimo Oil & Gas LLC | Furrh #7 | 10,000 | 22738683 |
| 812412 | Dec 22, 2015 | Dec 22, 2015 | Haimo Oil & Gas LLC | Allar 17 #6 | 10,000 | 22738682 |
| 812792 | Dec 21, 2015 | Dec 21, 2015 | Crownquest Operating, LLC | Taylor Guitar 19 #3 | 12,000 | 22738694 |
| 812780 | Dec 21, 2015 | Dec 21, 2015 | Crownquest Operating, LLC | Softvest 1 #2 | 12,000 | 22738690 |
| 812495 | Dec 21, 2015 | Dec 21, 2015 | Legacy Reserves Operating LP | Prichard B #2AHH | 8,500 | 22738692 |
| 812495Amendment | Dec 21, 2015 | Dec 21, 2015 | Legacy Reserves Operating LP | Prichard A #1AHH | 8,500 | 22738692 |
| 812493 | Dec 21, 2015 | Dec 21, 2015 | Legacy Reserves Operating LP | Prichard A #1SHH | 8,500 | 22738691 |
| 812493Amendment | Dec 21, 2015 | Dec 21, 2015 | Legacy Reserves Operating LP | Prichard A #1SHH | 8,000 | 22738691 |
| 812773 | Dec 18, 2015 | Dec 18, 2015 | Element Petro Operating II, LLC | Evans-Antell Unit 'B' 03-46 #5AHH | 10,000 | 22738689 |
| 812420 | Dec 18, 2015 | Dec 18, 2015 | Sunoco Pipeline L.P. | MP 23.2 #1 | 200 | 22738687 |
| 812420Amendment | Dec 18, 2015 | Dec 18, 2015 | Sunoco Pipeline L.P. | MP 23 #1 | 200 | 22738687 |
| 812686 | Dec 16, 2015 | Dec 16, 2015 | Crownquest Operating, LLC | Joy 39 #2 | 12,000 | 22738688 |
| 810954 | Dec 10, 2015 | Dec 10, 2015 | Houston Pipe Line Company LP | MD 23.4 CP Unit #1 #1 | 540 | 22738684 |
| 810953 | Dec 10, 2015 | Dec 10, 2015 | Houston Pipe Line Company LP | MD 29.5 CP Unit #1 #1 | 540 | 22738685 |
| 812320 | Dec 3, 2015 | Dec 3, 2015 | Energen Resources Corporation | Smith SN 48-37 01 #601HH | 9,500 | 22738681 |
| 812185 | Nov 30, 2015 | Nov 30, 2015 | JPM Eoc Operating, Inc. | Ripley 10 2 WA #15HH | 8,800 | 22738675 |
| 812185Amendment | Nov 30, 2015 | Nov 30, 2015 | JPM Eoc Operating, Inc. | Ripley 10-2 A #15WAH | 8,800 | 22738675 |
| 810639 | Nov 30, 2015 | Nov 30, 2015 | JPM Eoc Operating, Inc. | Wiley Bob 26-23 WA #5HH | 7,400 | 22738640 |
| 812245 | Nov 24, 2015 | Nov 24, 2015 | Encana Oil & Gas(usa) Inc. | Ethridge 08 #0802F | 10,590 | 22738678 |
| 812222 | Nov 24, 2015 | Nov 24, 2015 | Hannathon Petroleum, LLC | Allar 30 #4 | 11,000 | 22738677 |
| 812220 | Nov 24, 2015 | Nov 24, 2015 | Hannathon Petroleum, LLC | Allar 18 #5 | 11,000 | 22738676 |
| 811843 | Nov 19, 2015 | Nov 19, 2015 | Big Star Oil & Gas, LLC | Silver City Unit #A 1HH | 10,000 | 22738674 |
| 811975 | Nov 18, 2015 | Nov 18, 2015 | Finley Resources, Inc. | Mildred Jones #6 | 8,000 | 22737846 |
| 811966 | Nov 16, 2015 | Nov 16, 2015 | Hannathon Petroleum, LLC | Allar 19A #2 | 11,000 | 22738672 |
| 811965 | Nov 16, 2015 | Nov 16, 2015 | Encana Oil & Gas(usa) Inc. | Huitt 35 #3501G | 10,000 | 22738673 |
| 811962 | Nov 16, 2015 | Nov 16, 2015 | Encana Oil & Gas(usa) Inc. | Glass 38 #3806F | 9,910 | 22738671 |