| 820387Amendment | Nov 29, 2016 | Nov 29, 2016 | Rosetta Resources Operating LP | Gates 05D Unit A #7019H | 8,860 | 47943612 |
| 820164 | Nov 21, 2016 | Nov 21, 2016 | Swift Energy Operating, LLC | Fasken State #58HH | 11,500 | 47943610 |
| 820163 | Nov 21, 2016 | Nov 21, 2016 | Swift Energy Operating, LLC | Fasken State #57HH | 11,500 | 47943609 |
| 820161 | Nov 18, 2016 | Nov 18, 2016 | Swift Energy Operating, LLC | Fasken State #56HH | 11,500 | 47943611 |
| 820138 | Nov 15, 2016 | Nov 15, 2016 | Laredo Energy Operating, LLC | Retama Ranch #9 | 6,750 | 47943608 |
| 820138Amendment | Nov 15, 2016 | Nov 15, 2016 | Laredo Energy Operating, LLC | Retama Ranch #9 | 7,500 | 47943608 |
| 820049 | Nov 10, 2016 | Nov 10, 2016 | Laredo Energy Operating, LLC | Reuthinger #12HH | 15,000 | 47943607 |
| 820049Amendment | Nov 10, 2016 | Nov 10, 2016 | Laredo Energy Operating, LLC | Reuthinger #12HH | 15,000 | 47943607 |
| 819993 | Nov 10, 2016 | Nov 10, 2016 | Lewis Petro Properties, Inc. | Slaughter #17HH | 12,500 | 47943284 |
| 819861 | Nov 10, 2016 | Nov 10, 2016 | Lewis Petro Properties, Inc. | Fasken State A2761-A2756 A #90HH | 12,500 | 47943605 |
| 819928 | Nov 8, 2016 | Nov 8, 2016 | Lewis Petro Properties, Inc. | Palafox-Fasken-St. A2755-A2756 A #89HH | 12,500 | 47943606 |
| 819919 | Nov 3, 2016 | Nov 3, 2016 | Laredo Energy Operating, LLC | Hachar A #2HH | 15,000 | 47943604 |
| 819919Amendment | Nov 3, 2016 | Nov 3, 2016 | Laredo Energy Operating, LLC | Hachar A #2HH | 15,000 | 47943604 |
| 819853 | Oct 28, 2016 | Oct 28, 2016 | Killam Oil Co., Ltd. | Pescadito State 1176 #2R | 8,000 | 47943603 |
| 819853Amendment | Oct 28, 2016 | Oct 28, 2016 | Killam Oil Co., Ltd. | Killam & Hurd Fee '1181' #1 | 8,000 | 47943603 |
| 819178 | Oct 26, 2016 | Oct 26, 2016 | Rosetta Resources Operating LP | Gates 09 Rose B #2018 AH | 8,999 | 47943602 |
| 819181 | Oct 25, 2016 | Oct 25, 2016 | Rosetta Resources Operating LP | Gates 09 Rose B #2218H | 8,999 | 47943600 |
| 819180 | Oct 25, 2016 | Oct 25, 2016 | Rosetta Resources Operating LP | Gates 09 Rose B #2118H | 8,999 | 47943599 |
| 819177 | Oct 24, 2016 | Oct 24, 2016 | Rosetta Resources Operating LP | Gates 09 Rose B #1918H | 8,999 | 47943598 |
| 818949 | Oct 17, 2016 | Oct 17, 2016 | Killam Oil Co., Ltd. | BMT #3 | 11,000 | 47943601 |
| 818675 | Oct 3, 2016 | Oct 3, 2016 | Killam Oil Co., Ltd. | Pescadito State 1176 #2 | 8,000 | 47943597 |
| 818574 | Sep 30, 2016 | Sep 30, 2016 | Lewis Petro Properties, Inc. | Bfmt TR22 #8HH | 12,500 | 47943596 |
| 818556 | Sep 29, 2016 | Sep 29, 2016 | Swift Energy Operating, LLC | Fasken State #55HH | 11,500 | 47943595 |
| 818555 | Sep 29, 2016 | Sep 29, 2016 | Swift Energy Operating, LLC | Fasken State #54HH | 11,500 | 47943594 |
| 818553 | Sep 29, 2016 | Sep 29, 2016 | Swift Energy Operating, LLC | Fasken State #53HH | 11,500 | 47943593 |
| 818547 | Sep 29, 2016 | Sep 29, 2016 | Swift Energy Operating, LLC | Fasken State #52HH | 11,500 | 47943592 |
| 818491 | Sep 28, 2016 | Sep 28, 2016 | Killam Oil Co., Ltd. | K & H Fee 'D' G.U. 1 #1859 | 7,840 | 47936185 |
| 818494 | Sep 27, 2016 | Sep 27, 2016 | Killam Oil Co., Ltd. | Kha S2 #1 | 8,000 | 47943591 |
| 818175 | Sep 16, 2016 | Sep 16, 2016 | Energy Transfer Company | G8 CPR #1CP | 400 | 47943587 |
| 818174 | Sep 16, 2016 | Sep 16, 2016 | Energy Transfer Company | G13 CPR #1CP | 400 | 47943588 |
| 818167 | Sep 16, 2016 | Sep 16, 2016 | Energy Transfer Company | G4 CPR #1CP | 400 | 47943589 |
| 818161 | Sep 16, 2016 | Sep 16, 2016 | Energy Transfer Company | Twins #1CP | 400 | 47943590 |
| 818002 | Sep 12, 2016 | Sep 12, 2016 | Rosetta Resources Operating LP | Gates 09 Rose B #1818H | 8,999 | 47943586 |
| 818001 | Sep 12, 2016 | Sep 12, 2016 | Rosetta Resources Operating LP | Gates 09 Rose B #1718H | 8,999 | 47943585 |
| 817999 | Sep 12, 2016 | Sep 12, 2016 | Rosetta Resources Operating LP | Gates 09 Rose B #1618H | 8,999 | 47943584 |
| 817984 | Sep 8, 2016 | Sep 8, 2016 | Lewis Petro Properties, Inc. | Bfmt TR19 #9HH | 12,500 | 47943583 |
| 817885 | Aug 26, 2016 | Aug 26, 2016 | Lewis Petro Properties, Inc. | Santa Elena #20HH | 9,000 | 47943582 |
| 817885Amendment | Aug 26, 2016 | Aug 26, 2016 | Lewis Petro Properties, Inc. | Santa Elena #20HH | 9,000 | 47943582 |
| 817629 | Aug 12, 2016 | Aug 12, 2016 | Laredo Energy Operating, LLC | Needmore #22HH | 12,000 | 47943581 |
| 817629Amendment | Aug 12, 2016 | Aug 12, 2016 | Laredo Energy Operating, LLC | Needmore #22HH | 12,000 | 47943581 |
| 817629Amendment | Aug 12, 2016 | Aug 12, 2016 | Laredo Energy Operating, LLC | Needmore #22HH | 12,000 | 47943581 |
| 817376 | Jul 28, 2016 | Jul 28, 2016 | Vision Oil and Gas LLC | Mountain Townsite Company #1 | 13,500 | 47939097 |
| 817098 | Jul 19, 2016 | Jul 19, 2016 | Lewis Petro Properties, Inc. | L.C. Wright-Zimmerhanzel 'B' #4HH | 13,000 | 47943578 |
| 817096 | Jul 19, 2016 | Jul 19, 2016 | Lewis Petro Properties, Inc. | L.C. Wright-Zimmerhanzel 'A' #3HH | 13,000 | 47943580 |
| 816789 | Jul 19, 2016 | Jul 19, 2016 | Fasken Oil and Ranch, Ltd. | Loma Blanca #9HH | 8,450 | 47943562 |
| 817095 | Jul 18, 2016 | Jul 18, 2016 | SN Operating, LLC | Piloncillo #E 36HZH | 9,500 | 47943575 |
| 817094 | Jul 18, 2016 | Jul 18, 2016 | SN Operating, LLC | Piloncillo #E 36HYH | 9,500 | 47943574 |
| 817093 | Jul 18, 2016 | Jul 18, 2016 | SN Operating, LLC | Piloncillo #E 36HXH | 9,500 | 47943573 |
| 817092 | Jul 18, 2016 | Jul 18, 2016 | SN Operating, LLC | Piloncillo #E 36HWH | 9,500 | 47943572 |
| 816985 | Jul 18, 2016 | Jul 18, 2016 | Fasken Oil and Ranch, Ltd. | Loma Blanca #20HH | 8,450 | 47943579 |
| 816979 | Jul 18, 2016 | Jul 18, 2016 | SN Operating, LLC | Piloncillo #E 34HZH | 9,500 | 47943577 |
| 816978 | Jul 18, 2016 | Jul 18, 2016 | SN Operating, LLC | Piloncillo #E 34HYH | 9,500 | 47943576 |
| 816977 | Jul 18, 2016 | Jul 18, 2016 | SN Operating, LLC | Piloncillo #E 34HXH | 9,500 | 47943570 |
| 816976 | Jul 18, 2016 | Jul 18, 2016 | SN Operating, LLC | Piloncillo #E 34HWH | 9,500 | 47943571 |
| 816975 | Jul 18, 2016 | Jul 18, 2016 | SN Operating, LLC | Piloncillo #E 34HVH | 9,500 | 47943569 |
| 816938 | Jul 15, 2016 | Jul 15, 2016 | Killam Oil Co., Ltd. | Killam-Hurd-Amoco #16 | 7,635 | 47933729 |
| 816820 | Jul 14, 2016 | Jul 14, 2016 | Lewis Petro Properties, Inc. | WNH, Jr. Land Co. Ltd. #4HH | 12,500 | 47943568 |
| 816811 | Jul 12, 2016 | Jul 12, 2016 | SN Operating, LLC | Piloncillo #E 35HZH | 9,500 | 47943567 |
| 816810 | Jul 12, 2016 | Jul 12, 2016 | SN Operating, LLC | Piloncillo #E 35HYH | 9,500 | 47943566 |
| 816809 | Jul 12, 2016 | Jul 12, 2016 | SN Operating, LLC | Piloncillo #E 35HXH | 9,500 | 47943565 |
| 816808 | Jul 12, 2016 | Jul 12, 2016 | SN Operating, LLC | Piloncillo #E 35HWH | 9,500 | 47943564 |
| 816807 | Jul 12, 2016 | Jul 12, 2016 | SN Operating, LLC | Piloncillo #E 35HVH | 9,500 | 47943563 |
| 816686 | Jul 1, 2016 | Jul 1, 2016 | SN Operating, LLC | Piloncillo #E 2HEH | 9,500 | 47943561 |
| 816685 | Jul 1, 2016 | Jul 1, 2016 | SN Operating, LLC | Piloncillo #E 2HDH | 9,500 | 47943560 |
| 816684 | Jul 1, 2016 | Jul 1, 2016 | SN Operating, LLC | Piloncillo #E 2HCH | 9,500 | 47943559 |
| 816683 | Jul 1, 2016 | Jul 1, 2016 | SN Operating, LLC | Piloncillo #E 2HBH | 9,500 | 47943558 |
| 816452 | Jun 27, 2016 | Jun 27, 2016 | Laredo Energy Operating, LLC | Reuthinger-Hachar Unit 1 #1 | 7,500 | 47943556 |
| 816486 | Jun 23, 2016 | Jun 23, 2016 | Laredo Energy Operating, LLC | Benavides Family Minerals #9HH | 20,000 | 47943557 |
| 816429 | Jun 21, 2016 | Jun 21, 2016 | Rosetta Resources Operating LP | Gates 09 Rose a BVP 33 Unit #1H | 8,999 | 47943555 |
| 816428 | Jun 21, 2016 | Jun 21, 2016 | Rosetta Resources Operating LP | Gates 09 Rose a BVP 32 Unit #1H | 8,999 | 47943554 |
| 816285 | Jun 16, 2016 | Jun 16, 2016 | Lewis Petro Properties, Inc. | Briscoe-Manry 1469 EF #43HH | 12,500 | 47943553 |
| 816283 | Jun 16, 2016 | Jun 16, 2016 | Lewis Petro Properties, Inc. | Briscoe-Manry 1469 EF #42HH | 12,500 | 47943552 |
| 815358 | Jun 3, 2016 | Jun 3, 2016 | Hilcorp Energy Company | C-Bruni Mineral Trust #38 | 7,658 | 47936283 |
| 816027 | Jun 2, 2016 | Jun 2, 2016 | Laredo Energy Operating, LLC | Ellen C. #9 | 7,500 | 47943551 |
| 815780 | May 26, 2016 | May 26, 2016 | SM Energy Company | Galvan Ranch #A765HH | 12,000 | 47943550 |
| 815779 | May 26, 2016 | May 26, 2016 | SM Energy Company | Galvan Ranch #A364HH | 12,000 | 47943549 |
| 815778 | May 24, 2016 | May 24, 2016 | SM Energy Company | Galvan Ranch #A764HH | 12,000 | 47943548 |
| 815636 | May 17, 2016 | May 17, 2016 | Laredo Energy Operating, LLC | Retama Ranch #8 | 8,000 | 47943547 |
| 815517 | May 10, 2016 | May 10, 2016 | Laredo Energy Operating, LLC | Benavides Family Minerals #8HH | 15,500 | 47943546 |
| 815437 | May 5, 2016 | May 5, 2016 | Lewis Petro Properties, Inc. | Fasken State A2761 B #33HRH | 12,500 | 47943545 |
| 815265 | Apr 29, 2016 | Apr 29, 2016 | Lewis Petro Properties, Inc. | Beasley State 1628 #5HH | 12,500 | 47942849 |
| 815292 | Apr 28, 2016 | Apr 28, 2016 | Lewis Petro Properties, Inc. | Bfmt TR21 #6HH | 12,500 | 47943544 |
| 815266 | Apr 27, 2016 | Apr 27, 2016 | Lewis Petro Properties, Inc. | Owens 1080 #13HH | 10,400 | 47942923 |
| 815217 | Apr 26, 2016 | Apr 26, 2016 | Lewis Petro Properties, Inc. | B. F. M. T. TR16 #7HH | 12,500 | 47943543 |
| 814642 | Apr 6, 2016 | Apr 6, 2016 | Lewis Petro Properties, Inc. | Santa Elena #18HH | 9,000 | 47943540 |
| 814274 | Apr 6, 2016 | Apr 6, 2016 | Nustar Logistics, L.P. | Lar-28.4-SH44 #25 | 350 | 47943542 |
| 814275 | Mar 28, 2016 | Mar 28, 2016 | Nustar Logistics, L.P. | Lar-Rect-81.626 #26 | 350 | 47943539 |
| 814180 | Mar 24, 2016 | Mar 24, 2016 | Rosetta Resources Operating LP | Gates 09 Rose B #1518H | 8,999 | 47943538 |
| 814347 | Mar 14, 2016 | Mar 14, 2016 | Hurd Enterprises, Ltd. | BMT #2 | 10,500 | 47943537 |
| 814178 | Mar 14, 2016 | Mar 14, 2016 | Rosetta Resources Operating LP | Gates 09 Rose B #6028H | 8,999 | 47943536 |
| 814177 | Mar 14, 2016 | Mar 14, 2016 | Rosetta Resources Operating LP | Gates 09 Rose B #5028H | 8,999 | 47943535 |
| 813871 | Feb 16, 2016 | Feb 16, 2016 | SM Energy Company | Galvan Ranch #A590HH | 12,000 | 47943534 |
| 813870 | Feb 16, 2016 | Feb 16, 2016 | SM Energy Company | Galvan Ranch #A589HH | 12,000 | 47943533 |
| 813823 | Feb 12, 2016 | Feb 12, 2016 | SN Operating, LLC | Piloncillo #D 28HCH | 20,100 | 47943529 |
| 813827 | Feb 11, 2016 | Feb 11, 2016 | SN Operating, LLC | Piloncillo #D 28HFH | 20,100 | 47943532 |
| 813825 | Feb 11, 2016 | Feb 11, 2016 | SN Operating, LLC | Piloncillo #D 28HEH | 20,100 | 47943531 |
| 813824 | Feb 11, 2016 | Feb 11, 2016 | SN Operating, LLC | Piloncillo #D 28HDH | 20,100 | 47943530 |
| 813820 | Feb 11, 2016 | Feb 11, 2016 | SM Energy Company | Galvan Ranch #A551HH | 12,000 | 47943528 |
| 813819 | Feb 11, 2016 | Feb 11, 2016 | SM Energy Company | Galvan Ranch #A550HH | 12,000 | 47943527 |
| 813786 | Feb 10, 2016 | Feb 10, 2016 | SN Operating, LLC | Piloncillo #D 28HBH | 20,100 | 47943526 |