| 846093 | Oct 24, 2018 | Oct 24, 2018 | Smith Energy Operating Company | Gregg 12 #1 | 9,000 | 44532456 |
| 844260 | Sep 4, 2018 | Sep 4, 2018 | XTO Energy Inc. | Covington, Ella 'B' #27 | 8,690 | 44532455 |
| 844259 | Sep 4, 2018 | Sep 4, 2018 | XTO Energy Inc. | Covington, Ella 'B' #29 | 8,690 | 44532454 |
| 843994 | Aug 28, 2018 | Aug 28, 2018 | XTO Energy Inc. | Covington, Ella 'B' #22 | 7,427 | 44532453 |
| 843994Amendment | Aug 28, 2018 | Aug 28, 2018 | XTO Energy Inc. | Covington, Ella 'B' #22 | 8,690 | 44532453 |
| 838220 | Apr 3, 2018 | Apr 3, 2018 | RMB Operating LLC | Ewing, Joan #1 | 8,321 | 44532179 |
| 834483 | Jan 10, 2018 | Jan 10, 2018 | Cross Timbers Energy, LLC | Mallet Land & Cattle Co #97H | 7,975 | 44530726 |
| 830227 | Sep 29, 2017 | Sep 29, 2017 | Texland Petroleum, L.P. | Muldrow #1049 | 7,320 | 44531314 |
| 830478 | Sep 11, 2017 | Sep 11, 2017 | XTO Energy Inc. | Prentice Northeast Unit #81A | 6,950 | 44500236 |
| 829966 | Aug 29, 2017 | Aug 29, 2017 | XTO Energy Inc. | Covington, Ella 'B' #23 | 8,690 | 44532452 |
| 829288 | Aug 18, 2017 | Aug 18, 2017 | Boaz Energy II Operating, LLC | Helen #20 | 8,000 | 44532450 |
| 829288Amendment | Aug 18, 2017 | Aug 18, 2017 | Boaz Energy II Operating, LLC | Helen #20 | 8,000 | 44532450 |
| 829813 | Aug 15, 2017 | Aug 15, 2017 | XTO Energy Inc. | Covington, Ella 'B' #21 | 8,690 | 44532451 |
| 829813Amendment | Aug 15, 2017 | Aug 15, 2017 | XTO Energy Inc. | Covington, Ella 'B' #21 | 8,690 | 44532451 |
| 829289 | Aug 1, 2017 | Aug 1, 2017 | Great Western Drilling Company | Redonion #2 | 8,100 | 44532449 |
| 829289Amendment | Aug 1, 2017 | Aug 1, 2017 | Great Western Drilling Company | Redonion #2 | 8,300 | 44532449 |
| 829192 | Jul 28, 2017 | Jul 28, 2017 | Boaz Energy II Operating, LLC | H.C Gracey #9 | 8,250 | 44532448 |
| 825939 | May 2, 2017 | May 2, 2017 | Boaz Energy II Operating, LLC | Jacobson Trail #2 | 8,200 | 44532447 |
| 825742 | Apr 28, 2017 | Apr 28, 2017 | XTO Energy Inc. | Prentice Northeast Unit #24W | 7,500 | 44500530 |
| 825051 | Apr 24, 2017 | Apr 24, 2017 | Trinity EOR, LLC | Wellman Unit #813 | 10,700 | 44532446 |
| 825051Amendment | Apr 24, 2017 | Apr 24, 2017 | Trinity EOR, LLC | Wellman Unit #813 | 11,200 | 44532446 |
| 823015 | Apr 4, 2017 | Apr 4, 2017 | Boaz Energy II Operating, LLC | Helen #19 | 8,000 | 44532443 |
| 824368 | Mar 24, 2017 | Mar 24, 2017 | Trinity EOR, LLC | Wellman Unit #806A | 10,700 | 44532445 |
| 823016 | Feb 27, 2017 | Feb 27, 2017 | Boaz Energy II Operating, LLC | Christine #4 | 8,000 | 44532444 |
| 823014 | Feb 21, 2017 | Feb 21, 2017 | Boaz Energy II Operating, LLC | Helen #18 | 8,000 | 44532442 |
| 823013 | Feb 21, 2017 | Feb 21, 2017 | Boaz Energy II Operating, LLC | Helen #17 | 8,000 | 44532441 |
| 823013Amendment | Feb 21, 2017 | Feb 21, 2017 | Boaz Energy II Operating, LLC | Helen #17 | 8,210 | 44532441 |
| 821563 | Jan 9, 2017 | Jan 9, 2017 | Great Western Drilling Company | Phillips 42 #1 | 10,000 | 44532440 |
| 820832 | Dec 12, 2016 | Dec 12, 2016 | Smith Energy Operating Company | Doak 17 #1 | 12,000 | 44532439 |
| 819808 | Nov 1, 2016 | Nov 1, 2016 | Boaz Energy II Operating, LLC | Christine #3 | 8,000 | 44532438 |
| 818328 | Sep 16, 2016 | Sep 16, 2016 | Boaz Energy II Operating, LLC | Gracey, H.C. #8 | 8,250 | 44532437 |
| 817548 | Sep 6, 2016 | Sep 6, 2016 | Trinity EOR, LLC | Wellman Unit #812 | 10,650 | 44532435 |
| 817631 | Aug 25, 2016 | Aug 25, 2016 | Trinity EOR, LLC | Wellman Unit #405 | 10,575 | 44500087 |
| 817531 | Aug 25, 2016 | Aug 25, 2016 | Trinity EOR, LLC | Wellman Unit #304 | 10,500 | 44532434 |
| 817788 | Aug 22, 2016 | Aug 22, 2016 | XTO Energy Inc. | Covington, Ella 'B' #20 | 8,700 | 44532436 |
| 817788Amendment | Aug 22, 2016 | Aug 22, 2016 | XTO Energy Inc. | Covington, Ella 'B' #20 | 8,700 | 44532436 |
| 817788Amendment | Aug 22, 2016 | Aug 22, 2016 | XTO Energy Inc. | Covington, Ella 'B' #20 | 8,700 | 44532436 |
| 816668 | Jul 1, 2016 | Jul 1, 2016 | Boaz Energy II Operating, LLC | Jones #7 | 8,000 | 44532433 |
| 816668Amendment | Jul 1, 2016 | Jul 1, 2016 | Boaz Energy II Operating, LLC | Jones #7 | 8,300 | 44532433 |
| 816627 | Jul 1, 2016 | Jul 1, 2016 | Boaz Energy II Operating, LLC | Texland #1 | 8,000 | 44532432 |
| 816602 | Jun 29, 2016 | Jun 29, 2016 | Boaz Energy II Operating, LLC | Helen #16 | 8,000 | 44532431 |
| 816472 | Jun 22, 2016 | Jun 22, 2016 | Dominion Operating, LLC | E.G. Bedford Heirs, et Al #2 | 15,000 | 44532376 |
| 815132 | Jun 9, 2016 | Jun 9, 2016 | Cross Timbers Energy, LLC | Muldrow Unit #25 | 6,950 | 44530891 |
| 814010 | Mar 22, 2016 | Mar 22, 2016 | Capstone Natural Res II, LLC | Harred #5 | 5,100 | 44532429 |
| 814387 | Mar 18, 2016 | Mar 18, 2016 | Capstone Natural Res II, LLC | French #9 | 5,100 | 44532430 |
| 811452 | Nov 5, 2015 | Nov 5, 2015 | Trinity EOR, LLC | Wellman Unit #811 | 10,100 | 44532428 |
| 810887 | Oct 12, 2015 | Oct 12, 2015 | Boaz Energy II Operating, LLC | Helen #15 | 8,200 | 44532427 |
| 801479 | Dec 12, 2014 | Dec 12, 2014 | Rocker a Operating Company | Leeper Unit #10 | 6,050 | 44531561 |
| 801479Amendment | Dec 12, 2014 | Dec 12, 2014 | Rocker a Operating Company | Mobil-Givan #5 | 6,050 | 44531561 |
| 800657 | Dec 12, 2014 | Dec 12, 2014 | Trinity EOR, LLC | Wellman Unit #42 | 10,125 | 44500084 |
| 800564 | Dec 10, 2014 | Dec 10, 2014 | Trinity EOR, LLC | Wellman Unit #505 | 10,125 | 44500582 |
| 800295 | Nov 25, 2014 | Nov 25, 2014 | Trinity EOR, LLC | Wellman Unit #52 | 10,125 | 44500579 |
| 800295Amendment | Nov 25, 2014 | Nov 25, 2014 | Trinity EOR, LLC | Wellman Unit #52 | 10,125 | 44500579 |
| 799155 | Nov 10, 2014 | Nov 10, 2014 | Trinity EOR, LLC | Wellman Unit #706 | 10,125 | 44530864 |
| 799402 | Nov 3, 2014 | Nov 3, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #307WR | 8,300 | 44532425 |
| 799411 | Oct 31, 2014 | Oct 31, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #603WR | 8,300 | 44532424 |
| 799409 | Oct 31, 2014 | Oct 31, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #731 | 8,300 | 44532423 |
| 799407 | Oct 31, 2014 | Oct 31, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #729 | 8,300 | 44532421 |
| 798799 | Oct 23, 2014 | Oct 23, 2014 | Gaea Services, Inc. | Alexander #1R | 5,350 | 44532420 |
| 797755 | Oct 23, 2014 | Oct 23, 2014 | Trinity EOR, LLC | Wellman Unit #807A | 10,250 | 44500425 |
| 798629 | Oct 20, 2014 | Oct 20, 2014 | Cholla Petroleum, Inc. | Cities Loewen #1X | 11,999 | 44532419 |
| 798546 | Oct 20, 2014 | Oct 20, 2014 | Endeavor Energy Resources L.P. | Stitt, Christova #6 | 12,000 | 44531070 |
| 785986 | Oct 9, 2014 | Oct 9, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #702 | 8,300 | 44532406 |
| 793689 | Oct 3, 2014 | Oct 3, 2014 | Memorial Production Oper. LLC | Gracey, H.C. #13 | 8,300 | 44532414 |
| 793689Amendment | Oct 3, 2014 | Oct 3, 2014 | Memorial Production Oper. LLC | Gracey, H.C. #13 | 8,300 | 44532414 |
| 788853 | Oct 3, 2014 | Oct 3, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #715 | 8,300 | 44532404 |
| 788853Amendment | Oct 3, 2014 | Oct 3, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #715 | 8,300 | 44532404 |
| 796070 | Sep 29, 2014 | Sep 29, 2014 | Boaz Energy II Operating, LLC | Helen #14 | 8,500 | 44532418 |
| 796069 | Sep 29, 2014 | Sep 29, 2014 | Boaz Energy II Operating, LLC | Helen #13 | 8,500 | 44532417 |
| 796064 | Sep 29, 2014 | Sep 29, 2014 | Boaz Energy II Operating, LLC | Helen #12 | 8,500 | 44532416 |
| 796060 | Sep 25, 2014 | Sep 25, 2014 | Boaz Energy II Operating, LLC | Helen #10 | 8,500 | 44532415 |
| 791527 | Sep 15, 2014 | Sep 15, 2014 | Cholla Petroleum, Inc. | Hertel #2 | 11,999 | 44530870 |
| 793343 | Sep 3, 2014 | Sep 3, 2014 | Cholla Petroleum, Inc. | Trail Mountain #1 | 6,999 | 44532411 |
| 793645 | Sep 2, 2014 | Sep 2, 2014 | Memorial Production Oper. LLC | Gracey, H.C. #12 | 8,300 | 44532412 |
| 793046 | Aug 28, 2014 | Aug 28, 2014 | CR3 Operating Company, L.L.C. | Devon Minerals Unit 694 #1HH | 14,000 | 44532413 |
| 793046Amendment | Aug 28, 2014 | Aug 28, 2014 | CR3 Operating Company, L.L.C. | Devon Minerals 694 #1 | 14,000 | 44532413 |
| 792097 | Aug 13, 2014 | Aug 13, 2014 | Blue Ridge Resources, LLC | Spradling #1H | 12,771 | 44531844 |
| 792097Amendment | Aug 13, 2014 | Aug 13, 2014 | Dimmit County SWD, LLC | Spradling #1 | 12,780 | 44531844 |
| 792953 | Aug 8, 2014 | Aug 8, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #730 | 8,300 | 44532410 |
| 792949 | Aug 8, 2014 | Aug 8, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #725 | 8,300 | 44532409 |
| 791800 | Aug 7, 2014 | Aug 7, 2014 | Raw Oil & Gas, Inc. | Tgif 2 #1 | 12,000 | 44532408 |
| 791373 | Aug 6, 2014 | Aug 6, 2014 | Cholla Petroleum, Inc. | Cities Loewen #1 | 11,999 | 44530020 |
| 790718 | Aug 1, 2014 | Aug 1, 2014 | Apache Corporation | Carl Golden 'A' #2 | 5,800 | 44500558 |
| 790340 | Jul 29, 2014 | Jul 29, 2014 | Apache Corporation | Carter, R. W. #3 | 5,900 | 44500018 |
| 790077 | Jul 24, 2014 | Jul 24, 2014 | W&T Offshore, Inc. | Knuckle Ball #1 | 15,000 | 44532407 |
| 788859 | Jul 8, 2014 | Jul 8, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #716 | 8,300 | 44532405 |
| 788859Amendment | Jul 8, 2014 | Jul 8, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #716 | 8,200 | 44532405 |
| 788826 | Jul 7, 2014 | Jul 7, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #711 | 8,300 | 44532403 |
| 785981 | Jun 23, 2014 | Jun 23, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #703 | 8,300 | 44532392 |
| 783917 | Jun 16, 2014 | Jun 16, 2014 | Endeavor Energy Resources L.P. | Harred '92' #2 | 12,000 | 44531021 |
| 786037 | Jun 4, 2014 | Jun 4, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #714 | 8,300 | 44532401 |
| 786037Amendment | Jun 4, 2014 | Jun 4, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #714 | 8,300 | 44532401 |
| 786033 | Jun 4, 2014 | Jun 4, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #713 | 8,300 | 44532400 |
| 786033Amendment | Jun 4, 2014 | Jun 4, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #713 | 8,300 | 44532400 |
| 786033Amendment | Jun 4, 2014 | Jun 4, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #713 | 8,300 | 44532400 |
| 786025 | Jun 4, 2014 | Jun 4, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #710 | 8,300 | 44532399 |
| 786025Amendment | Jun 4, 2014 | Jun 4, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #710 | 8,300 | 44532399 |
| 786015 | Jun 4, 2014 | Jun 4, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #709 | 8,300 | 44532398 |
| 786015Amendment | Jun 4, 2014 | Jun 4, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #709 | 8,300 | 44532398 |
| 786007 | Jun 4, 2014 | Jun 4, 2014 | Memorial Production Oper. LLC | Northwest Terry (Abo) Unit #708 | 8,300 | 44532397 |