| 825995Amendment | May 5, 2017 | May 5, 2017 | Energen Resources Corporation | Moore SN 11-2 04 #104HH | 9,500 | 17337591 |
| 825988 | May 5, 2017 | May 5, 2017 | Energen Resources Corporation | Moore SN 11-2 03 #103HH | 9,500 | 17337590 |
| 825978 | May 5, 2017 | May 5, 2017 | Parsley Energy Operations, LLC | Dwight Gooden '6-7' #4309HH | 8,800 | 17337589 |
| 825832 | May 4, 2017 | May 4, 2017 | Endeavor Energy Resources L.P. | Lloyd '23' #1 | 10,600 | 17331442 |
| 825856 | May 1, 2017 | May 1, 2017 | Parsley Energy Operations, LLC | Dwight Gooden '6-7' #4209HH | 8,600 | 17337588 |
| 825845 | May 1, 2017 | May 1, 2017 | Energen Resources Corporation | Foxtrot NS 30-31 02 #102HH | 9,500 | 17337586 |
| 825845Amendment | May 1, 2017 | May 1, 2017 | Energen Resources Corporation | Foxtrot NS 30-31 02 #102HH | 9,500 | 17337586 |
| 825840 | May 1, 2017 | May 1, 2017 | Energen Resources Corporation | Foxtrot NS 30-31 02 #202HH | 9,500 | 17337587 |
| 825840Amendment | May 1, 2017 | May 1, 2017 | Energen Resources Corporation | Foxtrot NS 30-31 02 #202HH | 9,500 | 17337587 |
| 825837 | May 1, 2017 | May 1, 2017 | Energen Resources Corporation | Foxtrot NS 30-31 01 #1101HH | 9,500 | 17337585 |
| 825837Amendment | May 1, 2017 | May 1, 2017 | Energen Resources Corporation | Foxtrot NS 30-31 #1101HH | 9,500 | 17337585 |
| 825835 | May 1, 2017 | May 1, 2017 | Energen Resources Corporation | Foxtrot NS 30-31 01 #101HH | 9,500 | 17337584 |
| 825835Amendment | May 1, 2017 | May 1, 2017 | Energen Resources Corporation | Foxtrot NS 30-31 01 #101HH | 9,500 | 17337584 |
| 825831 | May 1, 2017 | May 1, 2017 | Energen Resources Corporation | Foxtrot NS 30-31 01 #201HH | 9,500 | 17337583 |
| 825831Amendment | May 1, 2017 | May 1, 2017 | Energen Resources Corporation | Foxtrot NS 30-31 01 #201HH | 9,500 | 17337583 |
| 825414 | Apr 28, 2017 | Apr 28, 2017 | Encana Oil & Gas(usa) Inc. | Brunson 5D #4HJH | 8,242 | 17337582 |
| 825587 | Apr 26, 2017 | Apr 26, 2017 | De Operating LLC | Patterson 5-8 #4301HH | 9,500 | 17337580 |
| 825587Amendment | Apr 26, 2017 | Apr 26, 2017 | Parsley Energy Operations, LLC | Patterson 5-8 #4301HH | 9,500 | 17337580 |
| 825582 | Apr 26, 2017 | Apr 26, 2017 | De Operating LLC | Patterson 5-8 #4201HH | 9,000 | 17337581 |
| 825582Amendment | Apr 26, 2017 | Apr 26, 2017 | Parsley Energy Operations, LLC | Patterson 5-8 #4201HH | 9,000 | 17337581 |
| 825580 | Apr 26, 2017 | Apr 26, 2017 | De Operating LLC | Patterson 5-8 #2801HH | 8,500 | 17337579 |
| 825580Amendment | Apr 26, 2017 | Apr 26, 2017 | Parsley Energy Operations, LLC | Patterson 5-8 #2801HH | 8,500 | 17337579 |
| 825429 | Apr 24, 2017 | Apr 24, 2017 | Cinnabar Operating, LLC | Nathaniel #3616 | 11,000 | 17337578 |
| 825364 | Apr 21, 2017 | Apr 21, 2017 | Energen Resources Corporation | Sem NS 14-23 02 #102HH | 9,000 | 17337576 |
| 825361 | Apr 21, 2017 | Apr 21, 2017 | Energen Resources Corporation | Sem NS 14-23 02 #202HH | 9,000 | 17337575 |
| 825358 | Apr 21, 2017 | Apr 21, 2017 | Energen Resources Corporation | Sem NS 14-23 01 #1101HH | 9,000 | 17337574 |
| 825350 | Apr 21, 2017 | Apr 21, 2017 | Energen Resources Corporation | Sem NS 14-23 01 #101HH | 9,000 | 17337573 |
| 825350Amendment | Apr 21, 2017 | Apr 21, 2017 | Energen Resources Corporation | Sem NS 14-23 01 #101HH | 9,000 | 17337573 |
| 825342 | Apr 21, 2017 | Apr 21, 2017 | Energen Resources Corporation | Sem NS 14-23 01 #201HH | 9,000 | 17337572 |
| 825251 | Apr 21, 2017 | Apr 21, 2017 | Crownquest Operating, LLC | Colt 45 #4BBH | 9,800 | 17337571 |
| 825249 | Apr 21, 2017 | Apr 21, 2017 | Crownquest Operating, LLC | Colt 45 #7HBH | 9,800 | 17337570 |
| 824960 | Apr 21, 2017 | Apr 21, 2017 | Hunt Oil Company | Harris-Cook 80 #208HLH | 8,124 | 17337563 |
| 825431 | Apr 20, 2017 | Apr 20, 2017 | Cinnabar Operating, LLC | Matthew B #0906 | 11,000 | 17337577 |
| 825431Amendment | Apr 20, 2017 | Apr 20, 2017 | Cinnabar Operating, LLC | Matthew D #0906 | 11,000 | 17337577 |
| 824080 | Apr 20, 2017 | Apr 20, 2017 | XTO Energy Inc. | Zant-Hurt-Blalock Unit 1 #4821SHH | 8,100 | 17337551 |
| 825090 | Apr 19, 2017 | Apr 19, 2017 | Crownquest Operating, LLC | Colt 45 #3BBH | 9,800 | 17337566 |
| 825279 | Apr 17, 2017 | Apr 17, 2017 | De Operating LLC | Currie 41-44 #4315HH | 9,000 | 17337569 |
| 825279Amendment | Apr 17, 2017 | Apr 17, 2017 | Parsley Energy Operations, LLC | Currie 41-44 #4315HH | 9,000 | 17337569 |
| 825279Amendment | Apr 17, 2017 | Apr 17, 2017 | Parsley Energy Operations, LLC | Currie 41-44 #4315HH | 9,000 | 17337569 |
| 825276 | Apr 17, 2017 | Apr 17, 2017 | De Operating LLC | Currie 41-44 #4215HH | 8,500 | 17337568 |
| 825276Amendment | Apr 17, 2017 | Apr 17, 2017 | Parsley Energy Operations, LLC | Currie 41-44 #4215HH | 8,500 | 17337568 |
| 825275 | Apr 17, 2017 | Apr 17, 2017 | De Operating LLC | Currie 41-44 #2815HH | 8,500 | 17337567 |
| 825275Amendment | Apr 17, 2017 | Apr 17, 2017 | Parsley Energy Operations, LLC | Currie 41-44 #2815HH | 8,500 | 17337567 |
| 825275Amendment | Apr 17, 2017 | Apr 17, 2017 | Parsley Energy Operations, LLC | Currie 41-44 #2815HH | 8,500 | 17337567 |
| 823755 | Apr 17, 2017 | Apr 17, 2017 | Laredo Petroleum, Inc. | Lpi-Kloesel 31-19 (Alloc-D) #4NMH | 9,000 | 17337546 |
| 823755Amendment | Apr 17, 2017 | Apr 17, 2017 | Laredo Petroleum, Inc. | Lpi-Kloesel 31-30 (Alloc-D) #4NMH | 9,000 | 17337546 |
| 823751 | Apr 17, 2017 | Apr 17, 2017 | Laredo Petroleum, Inc. | Lpi-Kloesel 31-19 (Alloc-D) #4NUH | 9,000 | 17337545 |
| 823742 | Apr 17, 2017 | Apr 17, 2017 | Laredo Petroleum, Inc. | Lpi-Kloesel 31-19 (Alloc-C) #3NUH | 9,000 | 17337542 |
| 823728 | Apr 17, 2017 | Apr 17, 2017 | Laredo Petroleum, Inc. | Lpi-Kloesel 31-19 (Alloc-B) #2NUH | 9,000 | 17337544 |
| 823721 | Apr 17, 2017 | Apr 17, 2017 | Laredo Petroleum, Inc. | Lpi-Kloesel 31-19 (Alloc-A) #1NLH | 9,000 | 17337543 |
| 823603 | Apr 17, 2017 | Apr 17, 2017 | Laredo Petroleum, Inc. | Lpi-Kloesel 31-19 (Alloc-A) #1NUH | 9,000 | 17337548 |
| 824971 | Apr 13, 2017 | Apr 13, 2017 | Hunt Oil Company | Harris-Cook 80 #108HBH | 8,759 | 17337565 |
| 824971Amendment | Apr 13, 2017 | Apr 13, 2017 | Hunt Oil Company | Harris-Cook 80 #108HBH | 8,759 | 17337565 |
| 824969 | Apr 13, 2017 | Apr 13, 2017 | Hunt Oil Company | Harris-Cook 80 #108HAH | 8,562 | 17337564 |
| 824079 | Apr 13, 2017 | Apr 13, 2017 | XTO Energy Inc. | Zant-Hurt-Blalock Unit 1 #4811AHH | 8,700 | 17337550 |
| 824966 | Apr 7, 2017 | Apr 7, 2017 | Diamondback E&P LLC | Saxon H #1103WAH | 9,400 | 17337559 |
| 824963 | Apr 7, 2017 | Apr 7, 2017 | Diamondback E&P LLC | Saxon I #1103WBH | 9,600 | 17337558 |
| 824962 | Apr 7, 2017 | Apr 7, 2017 | Diamondback E&P LLC | Saxon G #1103LSH | 8,900 | 17337557 |
| 823791 | Apr 4, 2017 | Apr 4, 2017 | XTO Energy Inc. | Zant-Hurt-Blalock Unit 1 #4801BHH | 8,900 | 17337547 |
| 824687 | Mar 28, 2017 | Mar 28, 2017 | Energen Resources Corporation | Foxtrot #1 | 11,000 | 17337555 |
| 824630 | Mar 28, 2017 | Mar 28, 2017 | Apache Corporation | Spearfish-Neal 27 #1 | 10,200 | 17333894 |
| 824470 | Mar 28, 2017 | Mar 28, 2017 | Ruger Properties, LLC | Houston 15 SWD #1 | 5,600 | 17337556 |
| 824512 | Mar 24, 2017 | Mar 24, 2017 | Pioneer Natural Res. USA, Inc. | Tom-Fowler 42T #20HH | 10,600 | 17337554 |
| 824512Amendment | Mar 24, 2017 | Mar 24, 2017 | Pioneer Natural Res. USA, Inc. | Tom-Fowler 42U #21HH | 10,100 | 17337554 |
| 824512Amendment | Mar 24, 2017 | Mar 24, 2017 | Pioneer Natural Res. USA, Inc. | Tom-Fowler 42Q #17HH | 10,100 | 17337554 |
| 824511 | Mar 24, 2017 | Mar 24, 2017 | Pioneer Natural Res. USA, Inc. | Tom-Fowler 42S #19HH | 10,600 | 17337553 |
| 824511Amendment | Mar 24, 2017 | Mar 24, 2017 | Pioneer Natural Res. USA, Inc. | Tom-Fowler 42V #22HH | 10,100 | 17337553 |
| 824511Amendment | Mar 24, 2017 | Mar 24, 2017 | Pioneer Natural Res. USA, Inc. | Tom-Fowler 42P #16HH | 10,100 | 17337553 |
| 823259 | Mar 23, 2017 | Mar 23, 2017 | XTO Energy Inc. | Zant-Hurt-Blalock Unit 1 #4831SHH | 7,350 | 17337541 |
| 822510 | Mar 22, 2017 | Mar 22, 2017 | Cinnabar Operating, LLC | Matthew Psa 'C' #0704HCH | 10,000 | 17337531 |
| 824066 | Mar 16, 2017 | Mar 16, 2017 | XTO Energy Inc. | Zant #4713AHH | 8,620 | 17337552 |
| 821301 | Mar 16, 2017 | Mar 16, 2017 | Encana Oil & Gas(usa) Inc. | Garden City '40' #4011E | 10,228 | 17337258 |
| 821299 | Mar 16, 2017 | Mar 16, 2017 | Encana Oil & Gas(usa) Inc. | Garden City '40' #4010O | 10,254 | 17337257 |
| 821298 | Mar 16, 2017 | Mar 16, 2017 | Encana Oil & Gas(usa) Inc. | Garden City '40' #9 | 10,152 | 17337146 |
| 821297 | Mar 16, 2017 | Mar 16, 2017 | Encana Oil & Gas(usa) Inc. | Garden City '40' #8 | 10,164 | 17334850 |
| 821296 | Mar 16, 2017 | Mar 16, 2017 | Encana Oil & Gas(usa) Inc. | Garden City '40' #7 | 10,227 | 17337091 |
| 821295 | Mar 16, 2017 | Mar 16, 2017 | Encana Oil & Gas(usa) Inc. | Garden City '40' #6 | 10,187 | 17334658 |
| 821294 | Mar 16, 2017 | Mar 16, 2017 | Encana Oil & Gas(usa) Inc. | Garden City '40' #5 | 10,202 | 17334574 |
| 821288 | Mar 16, 2017 | Mar 16, 2017 | Encana Oil & Gas(usa) Inc. | Garden City '40' #1 | 10,300 | 17333028 |
| 824056 | Mar 14, 2017 | Mar 14, 2017 | XTO Energy Inc. | Zant #4724SHH | 9,700 | 17337549 |
| 824056Amendment | Mar 14, 2017 | Mar 14, 2017 | XTO Energy Inc. | Zant #4724SHH | 10,300 | 17337549 |
| 823366 | Mar 10, 2017 | Mar 10, 2017 | Sabre Operating, Inc. | Powell 32A #5 | 10,350 | 17331818 |
| 823843 | Mar 9, 2017 | Mar 9, 2017 | Crownquest Operating, LLC | Foster Ranch #301 | 12,000 | 17337137 |
| 822581 | Mar 9, 2017 | Mar 9, 2017 | XTO Energy Inc. | Zant-Hurt-Blalock Unit 1 #4822SHH | 8,100 | 17337533 |
| 822509 | Mar 9, 2017 | Mar 9, 2017 | Cinnabar Operating, LLC | Matthew Psa 'D' #0703HAH | 10,000 | 17337530 |
| 823154 | Feb 27, 2017 | Feb 27, 2017 | XTO Energy Inc. | Zant #4722SHH | 8,150 | 17337539 |
| 823146 | Feb 27, 2017 | Feb 27, 2017 | XTO Energy Inc. | Zant #4711AHH | 8,620 | 17337538 |
| 823035 | Feb 24, 2017 | Feb 24, 2017 | Hunt Oil Company | Boone Coffee 80 #208HLH | 8,166 | 17337537 |
| 823035Amendment | Feb 24, 2017 | Feb 24, 2017 | Hunt Oil Company | Boone Coffee 80 #208HLH | 8,166 | 17337537 |
| 823032 | Feb 24, 2017 | Feb 24, 2017 | Hunt Oil Company | Boone-Coffee 70 #207HLH | 8,142 | 17337536 |
| 823026 | Feb 24, 2017 | Feb 24, 2017 | Hunt Oil Company | Boone-Coffee 60 #206HLH | 8,173 | 17337535 |
| 823007 | Feb 24, 2017 | Feb 24, 2017 | Hunt Oil Company | Boone-Coffee 60 #106HAH | 8,525 | 17337534 |
| 823017 | Feb 21, 2017 | Feb 21, 2017 | Linn Operating, Inc. | Stallings 3 #1 | 11,000 | 17333501 |
| 821940 | Feb 17, 2017 | Feb 17, 2017 | Crownquest Operating, LLC | Smith & Wesson 33 #1 | 12,000 | 17337517 |
| 821905 | Feb 16, 2017 | Feb 16, 2017 | XTO Energy Inc. | Blalock 4812 #4812AHH | 8,500 | 17337518 |
| 821905Amendment | Feb 16, 2017 | Feb 16, 2017 | XTO Energy Inc. | Zant-Hurt-Blalock Unit 1 #4812AHH | 8,500 | 17337518 |
| 821655 | Feb 14, 2017 | Feb 14, 2017 | XTO Energy Inc. | Blalock 4802 #4802BHH | 8,850 | 17337512 |
| 821655Amendment | Feb 14, 2017 | Feb 14, 2017 | XTO Energy Inc. | Zant-Hurt-Blalock Unit 1 #4802BHH | 8,850 | 17337512 |
| 822769 | Feb 10, 2017 | Feb 10, 2017 | Discovery Natural Resources LLC | Ray 26 #4 | 9,900 | 17334939 |
| 822869 | Feb 3, 2017 | Feb 3, 2017 | Encana Oil & Gas(usa) Inc. | Brunson 5D #3HZH | 8,460 | 17337532 |