| 811918 | Nov 16, 2015 | Nov 16, 2015 | OXY USA Inc. | Waldron Eunice 1308 #1WAH | 12,500 | 22738670 |
| 811916 | Nov 16, 2015 | Nov 16, 2015 | OXY USA Inc. | Waldron Eunice 1306 #1WAH | 12,500 | 22738669 |
| 811895 | Nov 16, 2015 | Nov 16, 2015 | OXY USA Inc. | Shields 3107 #1WAH | 12,500 | 22738668 |
| 811762 | Nov 12, 2015 | Nov 12, 2015 | Crownquest Operating, LLC | Quirk 41 #5 | 12,000 | 22738667 |
| 810940 | Nov 10, 2015 | Nov 10, 2015 | Element Petro Operating II, LLC | Wright-Adams Unit 31-42 #6SHH | 10,000 | 22738648 |
| 811687 | Nov 9, 2015 | Nov 9, 2015 | Diamondback E&P LLC | Phillips-Hodnett Unit #1WBH | 9,500 | 22738666 |
| 811685 | Nov 9, 2015 | Nov 9, 2015 | Diamondback E&P LLC | Phillips-Hodnett Unit #1WAH | 9,500 | 22738665 |
| 811682 | Nov 9, 2015 | Nov 9, 2015 | Diamondback E&P LLC | Phillips-Hodnett Unit #1LSH | 9,500 | 22738664 |
| 811751 | Nov 6, 2015 | Nov 6, 2015 | Endeavor Energy Resources L.P. | Quinn 34 #1 | 11,000 | 22738663 |
| 811701 | Nov 4, 2015 | Nov 4, 2015 | Encana Oil & Gas(usa) Inc. | Palmer 27 #2701E | 9,491 | 22738662 |
| 811658 | Nov 2, 2015 | Nov 2, 2015 | Crownquest Operating, LLC | Gratis 32 #R 1HBH | 9,600 | 22738661 |
| 811508 | Oct 28, 2015 | Oct 28, 2015 | Encana Oil & Gas(usa) Inc. | Tubb 34 #3406J | 10,060 | 22738660 |
| 811205 | Oct 28, 2015 | Oct 28, 2015 | Diamondback E&P LLC | Reed 1 A #1WBH | 8,900 | 22738656 |
| 810839 | Oct 27, 2015 | Oct 27, 2015 | Element Petro Operating II, LLC | Fryar Unit 'a' 13-12 #1AHH | 10,000 | 22738659 |
| 811387 | Oct 23, 2015 | Oct 23, 2015 | Harmonia Petroleum Corporation | Griffin South 21 #2 | 9,000 | 22738658 |
| 811387Amendment | Oct 23, 2015 | Oct 23, 2015 | Harmonia Pet Operations, LLC | Griffin South 21 #2 | 9,000 | 22738658 |
| 811271 | Oct 20, 2015 | Oct 20, 2015 | Crownquest Operating, LLC | Taylor Guitar 19 #2 | 12,000 | 22738657 |
| 811056 | Oct 16, 2015 | Oct 16, 2015 | OXY USA Inc. | Green Stallings 0408 #1WAH | 12,500 | 22738654 |
| 811059 | Oct 15, 2015 | Oct 15, 2015 | Element Petro Operating II, LLC | Hamlin-Middleton Unit 16-21 #3SHH | 10,000 | 22738655 |
| 811059Amendment | Oct 15, 2015 | Oct 15, 2015 | Surge Operating, LLC | Hamlin-Middleton Unit 16-21 #3SHH | 10,000 | 22738655 |
| 811033 | Oct 13, 2015 | Oct 13, 2015 | Energen Resources Corporation | Gaskins 43 #1D | 14,500 | 22738653 |
| 811008 | Oct 9, 2015 | Oct 9, 2015 | Encana Oil & Gas(usa) Inc. | Denton 46 #4604I | 10,150 | 22738652 |
| 811008Amendment | Oct 9, 2015 | Oct 9, 2015 | Encana Oil & Gas(usa) Inc. | Denton 46 #4604I | 10,150 | 22738652 |
| 810993 | Oct 9, 2015 | Oct 9, 2015 | OXY USA Inc. | Green Stallings 0406 #1WAH | 12,500 | 22738651 |
| 810950 | Oct 7, 2015 | Oct 7, 2015 | Element Petro Operating II, LLC | Gardner Unit 1510 #5SHH | 10,000 | 22738649 |
| 810878 | Oct 7, 2015 | Oct 7, 2015 | OXY USA Inc. | Green McNeal 0408 #1WAH | 12,500 | 22738647 |
| 810874 | Oct 6, 2015 | Oct 6, 2015 | OXY USA Inc. | Green McNeal 0406 #1WAH | 12,500 | 22738646 |
| 809980 | Oct 6, 2015 | Oct 6, 2015 | Crownquest Operating, LLC | Lindsay La #99 | 12,000 | 22738626 |
| 810832 | Oct 5, 2015 | Oct 5, 2015 | Element Petro Operating II, LLC | Elrod-Antell Unit 'B' 11-02 #5AHH | 10,000 | 22738641 |
| 810832Amendment | Oct 5, 2015 | Oct 5, 2015 | Surge Operating, LLC | Elrod-Antell Unit 'B' 11-02 #5AHH | 9,000 | 22738641 |
| 810885 | Oct 2, 2015 | Oct 2, 2015 | Pioneer Natural Res. USA, Inc. | Kentex 1 #2 | 9,950 | 22738645 |
| 810877 | Oct 2, 2015 | Oct 2, 2015 | Hannathon Petroleum, LLC | Robinson 12 #2 | 11,000 | 22738644 |
| 810876 | Oct 2, 2015 | Oct 2, 2015 | Hannathon Petroleum, LLC | Allar 18 #4 | 11,000 | 22738643 |
| 810696 | Oct 2, 2015 | Oct 2, 2015 | Crownquest Operating, LLC | Buz State 24 #1 | 12,000 | 22738642 |
| 810631 | Sep 25, 2015 | Sep 25, 2015 | Encana Oil & Gas(usa) Inc. | Horton 33 #3303X | 9,810 | 22738639 |
| 810465 | Sep 25, 2015 | Sep 25, 2015 | Harmonia Petroleum Corporation | White 34 #2 | 9,000 | 22738638 |
| 810464 | Sep 25, 2015 | Sep 25, 2015 | Harmonia Petroleum Corporation | White 17 #2 | 9,000 | 22738637 |
| 810464Amendment | Sep 25, 2015 | Sep 25, 2015 | Harmonia Petroleum Corporation | White 17 #2 | 9,000 | 22738637 |
| 810464Amendment | Sep 25, 2015 | Sep 25, 2015 | Harmonia Petroleum Corporation | White 17 #2 | 9,000 | 22738637 |
| 810300 | Sep 22, 2015 | Sep 22, 2015 | OXY USA Inc. | Robb Walter 1504 #1WAH | 12,500 | 22738633 |
| 810299 | Sep 22, 2015 | Sep 22, 2015 | OXY USA Inc. | Robb Walter 1503 #1WAH | 12,500 | 22738634 |
| 810299Amendment | Sep 22, 2015 | Sep 22, 2015 | OXY USA Inc. | Robb Walter 1503 #1WAH | 12,500 | 22738634 |
| 810463 | Sep 21, 2015 | Sep 21, 2015 | Encana Oil & Gas(usa) Inc. | West 34 #3401C | 9,460 | 22738636 |
| 810429 | Sep 18, 2015 | Sep 18, 2015 | Manhattan Petroleum, Inc. | 87 Fairview SWD #1 | 5,000 | 22738635 |
| 810262 | Sep 16, 2015 | Sep 16, 2015 | OXY USA Inc. | Robb Walter 1502 #1WAH | 12,500 | 22738631 |
| 810262Amendment | Sep 16, 2015 | Sep 16, 2015 | OXY USA Inc. | Robb Walter Unit #1502WAH | 12,500 | 22738631 |
| 810301 | Sep 15, 2015 | Sep 15, 2015 | Encana Oil & Gas(usa) Inc. | Etheredge 29 #2902G | 9,630 | 22738632 |
| 810206 | Sep 15, 2015 | Sep 15, 2015 | OXY USA Inc. | Shields 3105 #1WAH | 12,500 | 22738630 |
| 810205 | Sep 15, 2015 | Sep 15, 2015 | OXY USA Inc. | Robb Walter 1501 #1WAH | 12,500 | 22738629 |
| 810222 | Sep 14, 2015 | Sep 14, 2015 | Encana Oil & Gas(usa) Inc. | Glass 2 #0204B | 10,145 | 22738628 |
| 809975 | Sep 10, 2015 | Sep 10, 2015 | Hannathon Petroleum, LLC | Allar 30 #3 | 11,000 | 22738622 |
| 809974 | Sep 10, 2015 | Sep 10, 2015 | Hannathon Petroleum, LLC | Morgan Ranch #3802 | 11,000 | 22738623 |
| 809836 | Sep 10, 2015 | Sep 10, 2015 | OXY USA Inc. | Adams #4244 | 10,650 | 22738015 |
| 809976 | Sep 9, 2015 | Sep 9, 2015 | Crownquest Operating, LLC | Thompson 48 #2 | 12,000 | 22738625 |
| 809973 | Sep 9, 2015 | Sep 9, 2015 | Crownquest Operating, LLC | Neal 23 #2 | 12,000 | 22738624 |
| 809599 | Sep 9, 2015 | Sep 9, 2015 | OXY USA Inc. | May a 1108 #1WAH | 12,500 | 22738611 |
| 809839 | Sep 8, 2015 | Sep 8, 2015 | OXY USA Inc. | Grantham B #2333 | 9,986 | 22738255 |
| 809840 | Sep 4, 2015 | Sep 4, 2015 | OXY USA Inc. | Green Creighton 0429 #1WAH | 12,500 | 22738627 |
| 809840Amendment | Sep 4, 2015 | Sep 4, 2015 | OXY USA Inc. | Green Creighton 0429 #1WAH | 12,500 | 22738627 |
| 809772 | Sep 2, 2015 | Sep 2, 2015 | OXY USA Inc. | Morris Grantham 2602WA #1HH | 12,500 | 22738617 |
| 809654 | Sep 2, 2015 | Sep 2, 2015 | Encana Oil & Gas(usa) Inc. | Guitar 10 #1003P | 10,010 | 22738612 |
| 809841 | Sep 1, 2015 | Sep 1, 2015 | OXY USA Inc. | Guthrie West Waldron 2408 #1WAH | 12,500 | 22738621 |
| 809823 | Aug 31, 2015 | Aug 31, 2015 | Legacy Reserves Operating LP | Talbot #3D | 10,500 | 22734245 |
| 809616 | Aug 28, 2015 | Aug 28, 2015 | Diamondback E&P LLC | Reed 1 B #1WAH | 8,600 | 22738619 |
| 809616Amendment | Aug 28, 2015 | Aug 28, 2015 | Diamondback E&P LLC | Reed 1 B #1WAH | 8,600 | 22738619 |
| 809616Amendment | Aug 28, 2015 | Aug 28, 2015 | Diamondback E&P LLC | Reed 1 A #1WAH | 8,600 | 22738619 |
| 809615 | Aug 28, 2015 | Aug 28, 2015 | Diamondback E&P LLC | Reed 1 A #1LSH | 8,300 | 22738618 |
| 809615Amendment | Aug 28, 2015 | Aug 28, 2015 | Diamondback E&P LLC | Reed 1 A #1LSH | 8,500 | 22738618 |
| 809436 | Aug 28, 2015 | Aug 28, 2015 | Breitburn Operating L.P. | McNallen 34-39 East #2HH | 12,000 | 22738616 |
| 809434 | Aug 28, 2015 | Aug 28, 2015 | Breitburn Operating L.P. | McNallen 34-39 West #1HH | 12,000 | 22738615 |
| 809658 | Aug 27, 2015 | Aug 27, 2015 | OXY USA Inc. | Morris Grantham 2602WB #2HH | 12,500 | 22738614 |
| 809642 | Aug 26, 2015 | Aug 26, 2015 | Apache Corporation | Kloh #44 | 3,400 | 22736453 |
| 809543 | Aug 26, 2015 | Aug 26, 2015 | Crownquest Operating, LLC | Tubb A #365 | 12,000 | 22738613 |
| 809318 | Aug 19, 2015 | Aug 19, 2015 | Crownquest Operating, LLC | Robb 13 #3 | 12,000 | 22738607 |
| 809317 | Aug 19, 2015 | Aug 19, 2015 | Crownquest Operating, LLC | Stallings 30 #2 | 12,000 | 22738610 |
| 809385 | Aug 18, 2015 | Aug 18, 2015 | Encana Oil & Gas(usa) Inc. | Ethridge 08 #0801D | 10,590 | 22738609 |
| 809380 | Aug 18, 2015 | Aug 18, 2015 | Element Petro Operating II, LLC | Shroyer-Wilson Unit 'a' 23-14 #1SHH | 10,000 | 22738608 |
| 808581 | Aug 18, 2015 | Aug 18, 2015 | OXY USA Inc. | Barnes Deep #1811 | 15,000 | 22738593 |
| 809204 | Aug 14, 2015 | Aug 14, 2015 | OXY USA Inc. | Turner a Connally Unit #2101WAH | 12,500 | 22738600 |
| 809125 | Aug 14, 2015 | Aug 14, 2015 | Legacy Reserves Operating LP | Talbot F #6AHH | 7,800 | 22738606 |
| 809125Amendment | Aug 14, 2015 | Aug 14, 2015 | Legacy Reserves Operating LP | Talbot F #6AHH | 7,800 | 22738606 |
| 809125Amendment | Aug 14, 2015 | Aug 14, 2015 | Legacy Reserves Operating LP | Talbot F #6AHH | 7,800 | 22738606 |
| 809121 | Aug 14, 2015 | Aug 14, 2015 | Legacy Reserves Operating LP | Talbot E #5SHH | 7,800 | 22738605 |
| 809121Amendment | Aug 14, 2015 | Aug 14, 2015 | Legacy Reserves Operating LP | Talbot E #5SHH | 7,800 | 22738605 |
| 809121Amendment | Aug 14, 2015 | Aug 14, 2015 | Legacy Reserves Operating LP | Talbot E #5SHH | 7,800 | 22738605 |
| 809231 | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Ward 17B H1706 #1706GH | 7,657 | 22738603 |
| 809231Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Ward 17B H1706 #1706GH | 7,657 | 22738603 |
| 809231Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Ward 17B H1706 #1706GH | 7,657 | 22738603 |
| 809231Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Ward 17B H1706 #1706GH | 7,657 | 22738603 |
| 809230 | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Ward 17B H1705 #1705GH | 7,657 | 22738602 |
| 809230Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Ward 17B H1705 #1705GH | 7,657 | 22738602 |
| 809230Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Ward 17B H1705 #1705GH | 7,657 | 22738602 |
| 809230Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Ward 17B H1705 #1705GH | 7,657 | 22738602 |
| 809229 | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Ward 17B H1704 #1704GH | 7,627 | 22738601 |
| 809229Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Ward 17B H1704 #1704GH | 7,627 | 22738601 |
| 809229Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Ward 17B H1704 #1704GH | 7,627 | 22738601 |
| 809229Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Ward 17B H1704 #1704GH | 7,627 | 22738601 |
| 808559 | Aug 11, 2015 | Aug 11, 2015 | OXY USA Inc. | Wright 3901 #1WAH | 12,500 | 22738590 |
| 809104 | Aug 10, 2015 | Aug 10, 2015 | OXY USA Inc. | Taylor #4702WAH | 14,000 | 22738598 |
| 808557 | Aug 10, 2015 | Aug 10, 2015 | OXY USA Inc. | Whitaker 3905 #1LSH | 12,500 | 22738591 |