| 863611Amendment | Jun 12, 2020 | Jun 12, 2020 | Pioneer Natural Res. USA, Inc. | Stone-Robb E45A #1HH | 10,014 | 17338360 |
| 863625 | Jun 1, 2020 | Jun 1, 2020 | Hunt Oil Company | Books, E.C. #6 | 8,653 | 17333017 |
| 863624 | May 14, 2020 | May 14, 2020 | Hunt Oil Company | Books, E.C. #3 | 8,800 | 17332190 |
| 863548 | May 7, 2020 | May 7, 2020 | Crownquest Operating, LLC | Concord H #11LLH | 9,600 | 17338358 |
| 863548Amendment | May 7, 2020 | May 7, 2020 | Crownquest Operating, LLC | Concord G #11LLH | 8,800 | 17338358 |
| 863547 | May 7, 2020 | May 7, 2020 | Crownquest Operating, LLC | Concord H #10HAH | 9,800 | 17338357 |
| 863547Amendment | May 7, 2020 | May 7, 2020 | Crownquest Operating, LLC | Concord G #10HAH | 9,000 | 17338357 |
| 862042 | May 7, 2020 | May 7, 2020 | XTO Energy Inc. | Houston Ranch #3605BHH | 9,920 | 17338325 |
| 863545 | May 6, 2020 | May 6, 2020 | Crownquest Operating, LLC | Concord H #9BBH | 10,000 | 17338356 |
| 863545Amendment | May 6, 2020 | May 6, 2020 | Crownquest Operating, LLC | Concord G #9BBH | 9,000 | 17338356 |
| 863521 | May 6, 2020 | May 6, 2020 | Crownquest Operating, LLC | Concord G #8HBH | 9,900 | 17338354 |
| 863519 | May 6, 2020 | May 6, 2020 | Crownquest Operating, LLC | Concord F #7LMH | 9,600 | 17338352 |
| 863517 | May 5, 2020 | May 5, 2020 | Diamondback E&P LLC | Tomahawk 2425 D #1WBH | 10,260 | 17338355 |
| 863516 | May 5, 2020 | May 5, 2020 | Diamondback E&P LLC | Tomahawk 2425 C #1WAH | 10,260 | 17338353 |
| 863468 | May 1, 2020 | May 1, 2020 | Crownquest Operating, LLC | Concord E #5LLH | 9,400 | 17338351 |
| 863467 | May 1, 2020 | May 1, 2020 | Crownquest Operating, LLC | Concord E #6HAH | 9,800 | 17338350 |
| 863466 | May 1, 2020 | May 1, 2020 | Crownquest Operating, LLC | Concord #4HBH | 9,900 | 17338349 |
| 863445 | Apr 29, 2020 | Apr 29, 2020 | Crownquest Operating, LLC | Concord #3BBH | 9,900 | 17338348 |
| 863445Amendment | Apr 29, 2020 | Apr 29, 2020 | Crownquest Operating, LLC | Concord #3BBH | 9,900 | 17338348 |
| 863444 | Apr 29, 2020 | Apr 29, 2020 | Crownquest Operating, LLC | Concord #2HAH | 10,000 | 17338347 |
| 863444Amendment | Apr 29, 2020 | Apr 29, 2020 | Crownquest Operating, LLC | Concord #2HAH | 10,000 | 17338347 |
| 863437 | Apr 28, 2020 | Apr 28, 2020 | Crownquest Operating, LLC | Concord #1LMH | 9,800 | 17338346 |
| 863437Amendment | Apr 28, 2020 | Apr 28, 2020 | Crownquest Operating, LLC | Concord #1LMH | 9,800 | 17338346 |
| 863414 | Apr 22, 2020 | Apr 22, 2020 | Diamondback E&P LLC | Sites 9-4 F #8WAH | 10,750 | 17338345 |
| 863413 | Apr 22, 2020 | Apr 22, 2020 | Diamondback E&P LLC | Sites 9-4 E #7WAH | 10,750 | 17338344 |
| 863412 | Apr 22, 2020 | Apr 22, 2020 | Diamondback E&P LLC | Sites 9-4 D #5WAH | 10,750 | 17338343 |
| 863389 | Apr 21, 2020 | Apr 21, 2020 | Diamondback E&P LLC | Westlaw 0904 H #4WAH | 10,605 | 17338342 |
| 863389Amendment | Apr 21, 2020 | Apr 21, 2020 | Diamondback E&P LLC | Westlaw 0904 H #4WAH | 10,605 | 17338342 |
| 863388 | Apr 21, 2020 | Apr 21, 2020 | Diamondback E&P LLC | Westlaw 0904 Q #3WAH | 10,605 | 17338341 |
| 863388Amendment | Apr 21, 2020 | Apr 21, 2020 | Diamondback E&P LLC | Westlaw 0904 Q #3WAH | 10,605 | 17338341 |
| 863295 | Apr 17, 2020 | Apr 17, 2020 | Crownquest Operating, LLC | Sig 41 #1 | 12,000 | 17338340 |
| 862040 | Apr 17, 2020 | Apr 17, 2020 | XTO Energy Inc. | Houston Ranch 3626 #3626SHH | 8,290 | 17338323 |
| 862040Amendment | Apr 17, 2020 | Apr 17, 2020 | XTO Energy Inc. | Houston Ranch 3626 #3626SHH | 8,290 | 17338323 |
| 862041 | Apr 16, 2020 | Apr 16, 2020 | XTO Energy Inc. | Houston Ranch 3606 #3606BHH | 8,830 | 17338324 |
| 863349 | Apr 15, 2020 | Apr 15, 2020 | Crownquest Operating, LLC | Harambe 32 #5 | 12,000 | 17338339 |
| 862511 | Apr 2, 2020 | Apr 2, 2020 | Hunt Oil Company | McDaniel B-Chriesman 80 #308HBH | 9,000 | 17338334 |
| 862508 | Apr 2, 2020 | Apr 2, 2020 | Hunt Oil Company | McDaniel B-Chriesman 80 #108HBH | 8,590 | 17338333 |
| 863141 | Apr 1, 2020 | Apr 1, 2020 | Parsley Energy Operations, LLC | Brunson 42-6-D #4307HH | 9,000 | 17338338 |
| 863141Amendment | Apr 1, 2020 | Apr 1, 2020 | Parsley Energy Operations, LLC | Brunson 42-6-D #4307HH | 9,000 | 17338338 |
| 863140 | Apr 1, 2020 | Apr 1, 2020 | Parsley Energy Operations, LLC | Brunson 42-6-C #4205HH | 9,000 | 17338337 |
| 863140Amendment | Apr 1, 2020 | Apr 1, 2020 | Parsley Energy Operations, LLC | Brunson 42-6-C #4205HH | 9,000 | 17338337 |
| 863139 | Apr 1, 2020 | Apr 1, 2020 | Parsley Energy Operations, LLC | Brunson 42-6-B #4304HH | 9,000 | 17338336 |
| 863139Amendment | Apr 1, 2020 | Apr 1, 2020 | Parsley Energy Operations, LLC | Brunson 42-6-B #4304HH | 9,000 | 17338336 |
| 861912 | Mar 27, 2020 | Mar 27, 2020 | Hunt Oil Company | McDaniel B-Chriesman 80 #108HAH | 8,450 | 17338321 |
| 862024 | Mar 26, 2020 | Mar 26, 2020 | XTO Energy Inc. | Houston Ranch 3616 #3616AHH | 8,590 | 17338322 |
| 862024Amendment | Mar 26, 2020 | Mar 26, 2020 | XTO Energy Inc. | Houston Ranch 3616 #3616AHH | 8,590 | 17338322 |
| 862024Amendment | Mar 26, 2020 | Mar 26, 2020 | XTO Energy Inc. | Houston Ranch #3616AHH | 8,590 | 17338322 |
| 861909 | Mar 26, 2020 | Mar 26, 2020 | Hunt Oil Company | McDaniel B-Chriesman 80 #208HLH | 8,050 | 17338320 |
| 862838 | Mar 19, 2020 | Mar 19, 2020 | Crownquest Operating, LLC | Foster 4344 #7HDH | 9,400 | 17338335 |
| 861638 | Mar 9, 2020 | Mar 9, 2020 | Hunt Oil Company | McDaniel B-Chriesman 70 #107HAH | 8,450 | 17338315 |
| 861638Amendment | Mar 9, 2020 | Mar 9, 2020 | Hunt Oil Company | McDaniel B-Chriesman 70 #107HAH | 8,450 | 17338315 |
| 861617 | Mar 9, 2020 | Mar 9, 2020 | Hunt Oil Company | McDaniel B-Chriesman 60 #306HBH | 9,000 | 17338313 |
| 861582 | Mar 9, 2020 | Mar 9, 2020 | Hunt Oil Company | McDaniel B-Chriesman 60 #106HAH | 8,450 | 17339433 |
| 861675 | Mar 5, 2020 | Mar 5, 2020 | Hunt Oil Company | McDaniel B-Chriesman 70 #307HBH | 9,000 | 17338317 |
| 861653 | Mar 4, 2020 | Mar 4, 2020 | Hunt Oil Company | McDaniel B-Chriesman 70 #107HBH | 8,590 | 17338316 |
| 861637 | Feb 28, 2020 | Feb 28, 2020 | Hunt Oil Company | McDaniel B-Chriesman 70 #107HLH | 7,800 | 17338314 |
| 861587 | Feb 28, 2020 | Feb 28, 2020 | Hunt Oil Company | McDaniel B-Chriesman 60 #106HLH | 7,800 | 17338312 |
| 861585 | Feb 28, 2020 | Feb 28, 2020 | Hunt Oil Company | McDaniel B-Chriesman 60 #206HLH | 8,050 | 17338311 |
| 862262 | Feb 26, 2020 | Feb 26, 2020 | Diamondback E&P LLC | Glass -36- #1D | 13,500 | 17338332 |
| 862262Amendment | Feb 26, 2020 | Feb 26, 2020 | Diamondback E&P LLC | Glass -36- #1D | 13,500 | 17338332 |
| 862232 | Feb 26, 2020 | Feb 26, 2020 | Diamondback E&P LLC | Cole Ranch -44A- #2D | 13,000 | 17338331 |
| 862137 | Feb 25, 2020 | Feb 25, 2020 | Park Hill Disposal LLC | Tplt 3 SWD #1 | 5,000 | 17338330 |
| 862077 | Feb 24, 2020 | Feb 24, 2020 | Diamondback E&P LLC | Daniel 11-2 D #2WBH | 13,000 | 17338329 |
| 862075 | Feb 24, 2020 | Feb 24, 2020 | Diamondback E&P LLC | Daniel 11-2 C #2WAH | 13,000 | 17338328 |
| 862072 | Feb 24, 2020 | Feb 24, 2020 | Diamondback E&P LLC | Daniel 11-2 B #1WBH | 13,000 | 17338327 |
| 862071 | Feb 24, 2020 | Feb 24, 2020 | Diamondback E&P LLC | Daniel 11-2 A #1WAH | 13,000 | 17338326 |
| 861126 | Feb 24, 2020 | Feb 24, 2020 | Hunt Oil Company | McDaniel B-Chriesman 60 #106HBH | 8,590 | 17338300 |
| 861789 | Feb 13, 2020 | Feb 13, 2020 | COG Operating LLC | Calverley 37-36 #109LHH | 12,000 | 17338319 |
| 861787 | Feb 13, 2020 | Feb 13, 2020 | COG Operating LLC | Calverley 37-36 #17AHH | 12,000 | 17338318 |
| 860473 | Feb 7, 2020 | Feb 7, 2020 | Pioneer Natural Res. USA, Inc. | Houston-Herzog W12E #5HH | 10,118 | 17338296 |
| 860472 | Feb 7, 2020 | Feb 7, 2020 | Pioneer Natural Res. USA, Inc. | Houston-Herzog W12D #4HH | 10,118 | 17338295 |
| 860471 | Feb 7, 2020 | Feb 7, 2020 | Pioneer Natural Res. USA, Inc. | Houston-Herzog W12C #3HH | 10,118 | 17338294 |
| 860470 | Feb 7, 2020 | Feb 7, 2020 | Pioneer Natural Res. USA, Inc. | Houston-Herzog W12B #2HH | 10,118 | 17338293 |
| 860469 | Feb 7, 2020 | Feb 7, 2020 | Pioneer Natural Res. USA, Inc. | Houston-Herzog W12A #1HH | 10,118 | 17338292 |
| 861420 | Feb 3, 2020 | Feb 3, 2020 | DE3 Operating LLC | Bigby North E 10-3 #2805HH | 9,500 | 17338309 |
| 861349 | Feb 3, 2020 | Feb 3, 2020 | OXY USA Inc. | Lomax 1201P #1HH | 13,000 | 17338301 |
| 861349Amendment | Feb 3, 2020 | Feb 3, 2020 | OXY USA Inc. | Lomax 1201P #1HH | 13,000 | 17338301 |
| 861418 | Jan 30, 2020 | Jan 30, 2020 | DE3 Operating LLC | Bigby North D 10-3 #4404HH | 9,500 | 17338308 |
| 861415 | Jan 30, 2020 | Jan 30, 2020 | DE3 Operating LLC | Bigby North D 10-3 #4204HH | 9,500 | 17338307 |
| 861412 | Jan 30, 2020 | Jan 30, 2020 | DE3 Operating LLC | Bigby North C 10-3 #2803HH | 9,500 | 17338306 |
| 861409 | Jan 30, 2020 | Jan 30, 2020 | DE3 Operating LLC | Bigby North C 10-3 #4303HH | 9,500 | 17338305 |
| 861404 | Jan 30, 2020 | Jan 30, 2020 | DE3 Operating LLC | Bigby North B 10-3 #2802HH | 9,500 | 17338304 |
| 861400 | Jan 30, 2020 | Jan 30, 2020 | DE3 Operating LLC | Bigby North a 10-3 #4201HH | 9,500 | 17338303 |
| 861383 | Jan 30, 2020 | Jan 30, 2020 | DE3 Operating LLC | Bigby North a 10-3 #4401HH | 9,500 | 17338302 |
| 861190 | Jan 27, 2020 | Jan 27, 2020 | DE3 Operating LLC | W. C. Houston #1 | 10,174 | 17331497 |
| 860869 | Jan 24, 2020 | Jan 24, 2020 | Trilogy Operating, Inc. | Shiner #1 | 12,000 | 17338299 |
| 860218 | Jan 24, 2020 | Jan 24, 2020 | Laredo Petroleum, Inc. | Cook E20P #15HH | 10,000 | 17338285 |
| 860215 | Jan 24, 2020 | Jan 24, 2020 | Laredo Petroleum, Inc. | Cook E20N #14HH | 10,000 | 17338284 |
| 860468 | Jan 15, 2020 | Jan 15, 2020 | Pioneer Natural Res. USA, Inc. | Herzog #1 | 10,325 | 17332306 |
| 860545 | Jan 8, 2020 | Jan 8, 2020 | Crownquest Operating, LLC | Silverback 33 #2 | 12,000 | 17338298 |
| 860440 | Jan 3, 2020 | Jan 3, 2020 | Crownquest Operating, LLC | Colt 28 #2 | 12,000 | 17338297 |
| 860387 | Dec 31, 2019 | Dec 31, 2019 | Pioneer Natural Res. USA, Inc. | Allen-Newman 12E #5HH | 10,118 | 17338291 |
| 860385 | Dec 31, 2019 | Dec 31, 2019 | Pioneer Natural Res. USA, Inc. | Allen-Newman 12D #4HH | 10,118 | 17338290 |
| 860382 | Dec 31, 2019 | Dec 31, 2019 | Pioneer Natural Res. USA, Inc. | Allen-Newman 12C #3HH | 10,118 | 17338289 |
| 860380 | Dec 31, 2019 | Dec 31, 2019 | Pioneer Natural Res. USA, Inc. | Allen-Newman 12B #2HH | 10,118 | 17338288 |
| 860379 | Dec 31, 2019 | Dec 31, 2019 | Pioneer Natural Res. USA, Inc. | Allen-Newman 12A #1HH | 10,118 | 17338287 |
| 859539 | Dec 31, 2019 | Dec 31, 2019 | McClure Oil Company, Inc. | Moc McDaniel '33' #5 | 11,400 | 17334549 |
| 860240 | Dec 20, 2019 | Dec 20, 2019 | Diamondback E&P LLC | Bernice Matthiesen -15- #1D | 12,600 | 17338286 |
| 860240Amendment | Dec 20, 2019 | Dec 20, 2019 | Diamondback E&P LLC | Bernice Matthiesen -15- #1D | 13,300 | 17338286 |
| 859840 | Dec 20, 2019 | Dec 20, 2019 | Trilogy Operating, Inc. | TCG 27 #5R | 12,000 | 17337992 |