| 836620 | Mar 12, 2018 | Mar 12, 2018 | SM Energy Company | Merlin F #2624LSH | 10,500 | 22739509 |
| 836578 | Mar 12, 2018 | Mar 12, 2018 | SM Energy Company | Maximus A #2664WBH | 10,500 | 22739507 |
| 836578Amendment | Mar 12, 2018 | Mar 12, 2018 | SM Energy Company | Maximus A #2664WBH | 10,500 | 22739507 |
| 837104 | Mar 8, 2018 | Mar 8, 2018 | SM Energy Company | Top Gun #0849WAH | 10,500 | 22739531 |
| 837103 | Mar 8, 2018 | Mar 8, 2018 | SM Energy Company | Top Gun #0836LSH | 10,400 | 22739530 |
| 837091 | Mar 8, 2018 | Mar 8, 2018 | SM Energy Company | Top Gun #0829LSH | 10,400 | 22739527 |
| 837119 | Mar 7, 2018 | Mar 7, 2018 | Bayswater Operating Company LLC | Broken Arrow 55-54-1-12 #H 4WH | 8,500 | 22739534 |
| 837119Amendment | Mar 7, 2018 | Mar 7, 2018 | Bayswater Operating Company LLC | Broken Arrow 55-54-1-12 #H 4WH | 8,500 | 22739534 |
| 837119Amendment | Mar 7, 2018 | Mar 7, 2018 | Bayswater Operating Company LLC | Broken Arrow 55-54-1-12 #H 4WH | 8,500 | 22739534 |
| 837105 | Mar 7, 2018 | Mar 7, 2018 | SM Energy Company | Top Gun #0865WBH | 10,600 | 22739532 |
| 837105Amendment | Mar 7, 2018 | Mar 7, 2018 | SM Energy Company | Top Gun #0848WAH | 10,600 | 22739532 |
| 837044 | Mar 7, 2018 | Mar 7, 2018 | Bayswater Operating Company LLC | Vertigo 6-7 #H 4WH | 8,500 | 22739528 |
| 837044Amendment | Mar 7, 2018 | Mar 7, 2018 | Bayswater Operating Company LLC | Vertigo 6-7 #H 4WH | 8,500 | 22739528 |
| 837009 | Mar 7, 2018 | Mar 7, 2018 | Bayswater Operating Company LLC | Firecreek 54-1-12 #H 1WH | 9,000 | 22739526 |
| 837009Amendment | Mar 7, 2018 | Mar 7, 2018 | Bayswater Operating Company LLC | Firecreek 54-1-12 #H 1WH | 9,000 | 22739526 |
| 837009Amendment | Mar 7, 2018 | Mar 7, 2018 | Bayswater Operating Company LLC | Firecreek 54-1-12 #H 1WH | 9,000 | 22739526 |
| 835817 | Mar 7, 2018 | Mar 7, 2018 | OXY USA Inc. | May North #1402WAH | 9,000 | 22739478 |
| 836625 | Mar 6, 2018 | Mar 6, 2018 | Houston Pipe Line Company LP | SI-3.3 CP Unit #1 | 550 | 22739529 |
| 836574 | Mar 6, 2018 | Mar 6, 2018 | SM Energy Company | Maximus A #2625LSH | 10,500 | 22739506 |
| 836574Amendment | Mar 6, 2018 | Mar 6, 2018 | SM Energy Company | Maximus A #2625LSH | 10,500 | 22739506 |
| 836921 | Mar 5, 2018 | Mar 5, 2018 | Surge Operating, LLC | Old Tom Unit a 21-28 #2SHH | 10,000 | 22739524 |
| 836921Amendment | Mar 5, 2018 | Mar 5, 2018 | Surge Operating, LLC | Old Tom Unit a 21-28 #2SHH | 9,000 | 22739524 |
| 836854 | Mar 2, 2018 | Mar 2, 2018 | SM Energy Company | Marion Ravenwood B #0745WAH | 9,700 | 22739521 |
| 836854Amendment | Mar 2, 2018 | Mar 2, 2018 | SM Energy Company | Marion Ravenwood B #0745WAH | 9,700 | 22739521 |
| 836470 | Mar 2, 2018 | Mar 2, 2018 | Sabalo Operating, LLC | TCB 39-34 #1AHH | 9,000 | 22739503 |
| 836470Amendment | Mar 2, 2018 | Mar 2, 2018 | Sabalo Operating, LLC | TCB 39-34 #1AHH | 9,000 | 22739503 |
| 836953 | Mar 1, 2018 | Mar 1, 2018 | Paladin Petroleum III, L.L.C. | Read 33 SWD #1 | 4,500 | 22739525 |
| 836878 | Mar 1, 2018 | Mar 1, 2018 | Sabalo Operating, LLC | Lisa Marie 34-27 #4AHH | 9,000 | 22739522 |
| 836878Amendment | Mar 1, 2018 | Mar 1, 2018 | Sabalo Operating, LLC | Lisa Marie 34-27 #4AHH | 9,000 | 22739522 |
| 836852 | Feb 28, 2018 | Feb 28, 2018 | SM Energy Company | Marion Ravenwood A #0744WAH | 9,700 | 22739520 |
| 836852Amendment | Feb 28, 2018 | Feb 28, 2018 | SM Energy Company | Marion Ravenwood A #0744WAH | 9,700 | 22739520 |
| 836813 | Feb 28, 2018 | Feb 28, 2018 | Surge Operating, LLC | Stanley Unit 48-01 #8SHH | 10,000 | 22739516 |
| 836813Amendment | Feb 28, 2018 | Feb 28, 2018 | Surge Operating, LLC | Stanley Unit 48-01 #8SHH | 9,000 | 22739516 |
| 836630 | Feb 28, 2018 | Feb 28, 2018 | SM Energy Company | Merlin G #2646WAH | 10,500 | 22739510 |
| 836569 | Feb 28, 2018 | Feb 28, 2018 | SM Energy Company | Maximus A #2647WAH | 10,500 | 22739505 |
| 836569Amendment | Feb 28, 2018 | Feb 28, 2018 | SM Energy Company | Maximus A #2647WAH | 10,500 | 22739505 |
| 836564 | Feb 28, 2018 | Feb 28, 2018 | SM Energy Company | Maximus B #2648WAH | 10,500 | 22739504 |
| 836564Amendment | Feb 28, 2018 | Feb 28, 2018 | SM Energy Company | Maximus B #2648WAH | 10,500 | 22739504 |
| 836748 | Feb 26, 2018 | Feb 26, 2018 | Diamondback E&P LLC | Asro 13 Unit #2LSH | 8,900 | 22739515 |
| 836748Amendment | Feb 26, 2018 | Feb 26, 2018 | Diamondback E&P LLC | Asro 13 Unit #2LSH | 8,900 | 22739515 |
| 836748Amendment | Feb 26, 2018 | Feb 26, 2018 | Diamondback E&P LLC | Asro 13 Unit #2LSH | 8,900 | 22739515 |
| 836747 | Feb 26, 2018 | Feb 26, 2018 | Diamondback E&P LLC | Asro 13 Unit #2WAH | 9,175 | 22739514 |
| 836747Amendment | Feb 26, 2018 | Feb 26, 2018 | Diamondback E&P LLC | Asro 13 Unit #2WAH | 9,175 | 22739514 |
| 836747Amendment | Feb 26, 2018 | Feb 26, 2018 | Diamondback E&P LLC | Asro 13 Unit #2WAH | 9,175 | 22739514 |
| 836745 | Feb 26, 2018 | Feb 26, 2018 | Diamondback E&P LLC | Asro 13 Unit #3LSH | 8,900 | 22739513 |
| 836740 | Feb 26, 2018 | Feb 26, 2018 | Diamondback E&P LLC | Asro 13 Unit #3WAH | 9,175 | 22739512 |
| 836740Amendment | Feb 26, 2018 | Feb 26, 2018 | Diamondback E&P LLC | Asro 13 Unit #3WAH | 9,175 | 22739512 |
| 836734 | Feb 26, 2018 | Feb 26, 2018 | Surge Operating, LLC | Middleton Unit a 47-38 #4AHH | 10,000 | 22739518 |
| 836734Amendment | Feb 26, 2018 | Feb 26, 2018 | Surge Operating, LLC | Middleton Unit a 47-38 #4AHH | 9,000 | 22739518 |
| 836731 | Feb 26, 2018 | Feb 26, 2018 | Surge Operating, LLC | Middleton Unit a 47-38 #3AHH | 10,000 | 22739517 |
| 836731Amendment | Feb 26, 2018 | Feb 26, 2018 | Surge Operating, LLC | Middleton Unit a 47-38 #3AHH | 9,000 | 22739517 |
| 835426 | Feb 22, 2018 | Feb 22, 2018 | Crownquest Operating, LLC | Come-Thou-Fount 2223A #6HAH | 10,000 | 22739463 |
| 835424 | Feb 22, 2018 | Feb 22, 2018 | Crownquest Operating, LLC | Come-Thou-Fount 2223B #5HAH | 10,000 | 22739462 |
| 836450 | Feb 21, 2018 | Feb 21, 2018 | Crownquest Operating, LLC | Quirk 41 #4 | 12,000 | 22738429 |
| 836351 | Feb 20, 2018 | Feb 20, 2018 | Surge Operating, LLC | Old Tom Unit B 21-28 #6AHH | 10,000 | 22739501 |
| 836351Amendment | Feb 20, 2018 | Feb 20, 2018 | Surge Operating, LLC | Old Tom Unit B 21-28 #6AHH | 9,000 | 22739501 |
| 836118 | Feb 14, 2018 | Feb 14, 2018 | Velocity Water Solutions, LP | Hughes SWD #2 | 5,975 | 22739502 |
| 835859 | Feb 14, 2018 | Feb 14, 2018 | SM Energy Company | Jenny Curran #0745WAH | 9,500 | 22739485 |
| 835859Amendment | Feb 14, 2018 | Feb 14, 2018 | SM Energy Company | Jenny Curran #0745WAH | 9,500 | 22739485 |
| 835577 | Feb 14, 2018 | Feb 14, 2018 | Partee Drilling Inc. | Horace Garrett Est et Al #4 | 9,500 | 22734416 |
| 836129 | Feb 13, 2018 | Feb 13, 2018 | Callon Petroleum Operating Co | Garrett-Reed Unit 37-48 #11SHH | 8,500 | 22739496 |
| 835349 | Feb 13, 2018 | Feb 13, 2018 | Paladin Petroleum III, L.L.C. | Read 34 #1HH | 9,000 | 22739460 |
| 836191 | Feb 12, 2018 | Feb 12, 2018 | Apache Corporation | Musgrove Miller 0904 #2HMH | 8,350 | 22739500 |
| 836130 | Feb 12, 2018 | Feb 12, 2018 | Callon Petroleum Operating Co | Garrett-Reed Unit 37-48 #21HH | 8,500 | 22739497 |
| 836128 | Feb 12, 2018 | Feb 12, 2018 | Callon Petroleum Operating Co | Garrett-Reed Unit 37-48 #2AHH | 8,500 | 22739495 |
| 836127 | Feb 12, 2018 | Feb 12, 2018 | Callon Petroleum Operating Co | Garrett-Reed Unit 37-48 #22HH | 8,500 | 22739494 |
| 836142 | Feb 9, 2018 | Feb 9, 2018 | Surge Operating, LLC | Garrett-Snell Unit B 36-25 #5SHH | 10,000 | 22739498 |
| 836142Amendment | Feb 9, 2018 | Feb 9, 2018 | Surge Operating, LLC | Garrett-Snell Unit B 36-25 #5SHH | 9,000 | 22739498 |
| 835735 | Feb 9, 2018 | Feb 9, 2018 | Callon Petroleum Operating Co | Gibson Unit a-A1 28-21 #8AHH | 8,500 | 22739475 |
| 835735Amendment | Feb 9, 2018 | Feb 9, 2018 | Callon Petroleum Operating Co | Gibson Unit a-A1 28-21 #8AHH | 8,500 | 22739475 |
| 835735Amendment | Feb 9, 2018 | Feb 9, 2018 | Callon Petroleum Operating Co | Gibson Unit a-A1 28-21 #8AHH | 8,500 | 22739475 |
| 835986 | Feb 7, 2018 | Feb 7, 2018 | Callon Petroleum Operating Co | Wright Unit C 41-32 A2 #13SHH | 8,500 | 22739493 |
| 835986Amendment | Feb 7, 2018 | Feb 7, 2018 | Callon Petroleum Operating Co | Wright Unit C 41-32 A2 #13SHH | 8,500 | 22739493 |
| 835984 | Feb 7, 2018 | Feb 7, 2018 | Callon Petroleum Operating Co | Wright Unit C 41-32 A2 #5AHH | 8,500 | 22739492 |
| 835984Amendment | Feb 7, 2018 | Feb 7, 2018 | Callon Petroleum Operating Co | Wright Unit C 41-32 A2 #5AHH | 8,500 | 22739492 |
| 835983 | Feb 7, 2018 | Feb 7, 2018 | Callon Petroleum Operating Co | Wright Unit C 41-32 A1 #4AHH | 8,500 | 22739491 |
| 835983Amendment | Feb 7, 2018 | Feb 7, 2018 | Callon Petroleum Operating Co | Wright Unit C 41-32 A1 #4AHH | 8,500 | 22739491 |
| 835980 | Feb 7, 2018 | Feb 7, 2018 | Surge Operating, LLC | Newton Unit 06-43 #3SHH | 10,000 | 22739490 |
| 835980Amendment | Feb 7, 2018 | Feb 7, 2018 | Surge Operating, LLC | Newton Unit 06-43 #3SHH | 9,000 | 22739490 |
| 835935 | Feb 7, 2018 | Feb 7, 2018 | Surge Operating, LLC | Sledge Unit 06-07 #3SHH | 10,000 | 22739489 |
| 835935Amendment | Feb 7, 2018 | Feb 7, 2018 | Surge Operating, LLC | Sledge Unit 06-07 #3SHH | 9,000 | 22739489 |
| 835866 | Feb 7, 2018 | Feb 7, 2018 | SM Energy Company | Phil Connors #0744WAH | 9,500 | 22739487 |
| 835866Amendment | Feb 7, 2018 | Feb 7, 2018 | SM Energy Company | Phil Connors #0744WAH | 9,500 | 22739487 |
| 835275 | Feb 6, 2018 | Feb 6, 2018 | SM Energy Company | Zissou #3242WAH | 8,800 | 22739470 |
| 835275Amendment | Feb 6, 2018 | Feb 6, 2018 | SM Energy Company | Zissou #3242WAH | 8,800 | 22739470 |
| 834910 | Feb 6, 2018 | Feb 6, 2018 | Crownquest Operating, LLC | Miscanthus E 1612 #71HAH | 10,000 | 22739439 |
| 834446 | Feb 5, 2018 | Feb 5, 2018 | Encana Oil & Gas(usa) Inc. | Glass 38 #1 | 10,150 | 22737047 |
| 835907 | Feb 2, 2018 | Feb 2, 2018 | Crownquest Operating, LLC | Whistling Duck #1D | 13,000 | 22739488 |
| 835860 | Feb 2, 2018 | Feb 2, 2018 | SM Energy Company | Poseidon SWD #1 | 12,900 | 22739484 |
| 835860Amendment | Feb 2, 2018 | Feb 2, 2018 | SM Energy Company | Poseidon SWD #1 | 12,900 | 22739484 |
| 835857 | Feb 2, 2018 | Feb 2, 2018 | SM Energy Company | Delphin SWD #1 | 12,900 | 22739482 |
| 835857Amendment | Feb 2, 2018 | Feb 2, 2018 | SM Energy Company | Delphin SWD #1 | 12,900 | 22739482 |
| 835857Amendment | Feb 2, 2018 | Feb 2, 2018 | SM Energy Company | Delphin SWD #1 | 12,900 | 22739482 |
| 835856 | Feb 2, 2018 | Feb 2, 2018 | Surge Operating, LLC | Wright Unit B 44-41 #6SHH | 10,000 | 22739486 |
| 835856Amendment | Feb 2, 2018 | Feb 2, 2018 | Surge Operating, LLC | Wright Unit B 44-41 #6SHH | 10,000 | 22739486 |
| 835856Amendment | Feb 2, 2018 | Feb 2, 2018 | Surge Operating, LLC | Wright Unit B 44-41 #6SHH | 9,000 | 22739486 |
| 835854 | Feb 2, 2018 | Feb 2, 2018 | Surge Operating, LLC | Wright Unit B 44-41 #5SHH | 10,000 | 22739483 |
| 835854Amendment | Feb 2, 2018 | Feb 2, 2018 | Surge Operating, LLC | Wright Unit B 44-41 #5SHH | 9,000 | 22739483 |
| 835681 | Feb 2, 2018 | Feb 2, 2018 | SM Energy Company | Maximus D #2628LSH | 10,700 | 22739481 |
| 835681Amendment | Feb 2, 2018 | Feb 2, 2018 | SM Energy Company | Maximus D #2628LSH | 10,700 | 22739481 |