| 744286 | Jul 17, 2012 | Jul 17, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Ramsey #1R | 5,000 | 00337624 |
| 744268 | Jul 17, 2012 | Jul 17, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Ranch 5N #3 | 5,200 | 00344586 |
| 744152 | Jul 16, 2012 | Jul 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Ehrig #16 | 5,000 | 00344580 |
| 742648 | Jul 16, 2012 | Jul 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Bush Rasmussen B #22 | 4,900 | 00344533 |
| 744155 | Jul 13, 2012 | Jul 13, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 1801 SWD #1 | 4,900 | 00344581 |
| 744155Amendment | Jul 13, 2012 | Jul 13, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 1801 SWD #1 | 13,000 | 00344581 |
| 744153 | Jul 13, 2012 | Jul 13, 2012 | Sandridge Expl. and Prod., LLC | Andrews | WT Ford SWD #1 | 4,900 | 00344582 |
| 744153Amendment | Jul 13, 2012 | Jul 13, 2012 | Sandridge Expl. and Prod., LLC | Andrews | WT Ford SWD #1 | 13,000 | 00344582 |
| 744112 | Jul 13, 2012 | Jul 13, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 6 #15 | 5,200 | 00344578 |
| 744111 | Jul 13, 2012 | Jul 13, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Ranch 5N #11 | 5,200 | 00344577 |
| 737976 | Jul 13, 2012 | Jul 13, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 13-45 #8 | 7,300 | 00344587 |
| 743940 | Jul 11, 2012 | Jul 11, 2012 | Sandridge Expl. and Prod., LLC | Gaines | Stevens #1 | 8,000 | 16537641 |
| 742449 | Jul 11, 2012 | Jul 11, 2012 | Sandridge Expl. and Prod., LLC | Andrews | WH Bush B #30 | 4,900 | 00344507 |
| 743759 | Jul 10, 2012 | Jul 10, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Thornberry, M.A. Consolidated I #58 | 4,900 | 00344564 |
| 743759Amendment | Jul 10, 2012 | Jul 10, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Thornberry, M.A. Consolidated I #58 | 5,200 | 00344564 |
| 742030 | Jul 9, 2012 | Jul 9, 2012 | Sandridge Expl. and Prod., LLC | Andrews | WH Bush B #29 | 4,900 | 00344460 |
| 743660 | Jul 6, 2012 | Jul 6, 2012 | Sandridge Expl. and Prod., LLC | Ector | TXL 44-43 #23 | 6,050 | 13541922 |
| 743657 | Jul 5, 2012 | Jul 5, 2012 | Sandridge Expl. and Prod., LLC | Ector | TXL 44-43 #22 | 6,050 | 13541920 |
| 743633 | Jul 5, 2012 | Jul 5, 2012 | Sandridge Expl. and Prod., LLC | Ector | Goldsmith Adobe Unit #4006HH | 8,000 | 13541921 |
| 743590 | Jul 5, 2012 | Jul 5, 2012 | Sandridge Expl. and Prod., LLC | Ector | Parker Trust 20 #19HH | 12,000 | 13540632 |
| 743586 | Jul 5, 2012 | Jul 5, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Thornberry G #20 | 4,900 | 00344560 |
| 743584 | Jul 5, 2012 | Jul 5, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Brown #7 | 4,900 | 00344559 |
| 743532 | Jul 5, 2012 | Jul 5, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Fuhrman B #17 | 4,900 | 00344562 |
| 742647 | Jul 5, 2012 | Jul 5, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Ranch 5S #9 | 4,900 | 00344524 |
| 743527 | Jul 3, 2012 | Jul 3, 2012 | Sandridge Expl. and Prod., LLC | Andrews | CC Lockhart & Brown B #13 | 4,900 | 00344557 |
| 743499 | Jul 3, 2012 | Jul 3, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Fuhrman B #15 | 4,900 | 00344563 |
| 743496 | Jul 3, 2012 | Jul 3, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Fuhrman B #13 | 4,900 | 00344554 |
| 743285 | Jun 29, 2012 | Jun 29, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 13-45 #3 | 7,300 | 00342596 |
| 743281 | Jun 29, 2012 | Jun 29, 2012 | Sandridge Expl. and Prod., LLC | Gaines | Alley -B- #9 | 7,800 | 16537636 |
| 743281Amendment | Jun 29, 2012 | Jun 29, 2012 | Sandridge Expl. and Prod., LLC | Gaines | Alley -B- #9 | 7,800 | 16537636 |
| 743226 | Jun 28, 2012 | Jun 28, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Mobil Jones #16 | 4,900 | 00344548 |
| 743217 | Jun 28, 2012 | Jun 28, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 7 #12 | 8,300 | 00344547 |
| 743213 | Jun 27, 2012 | Jun 27, 2012 | Sandridge Expl. and Prod., LLC | Ector | Vee Bar 12 #2 | 6,700 | 13541918 |
| 738965 | Jun 27, 2012 | Jun 27, 2012 | Sandridge Expl. and Prod., LLC | Pecos | State Houston Co. Timber Co. -A- #10HH | 4,000 | 37131501 |
| 743091 | Jun 26, 2012 | Jun 26, 2012 | Sandridge Expl. and Prod., LLC | Andrews | CC Cities Service A #11 | 4,900 | 00344541 |
| 743091Amendment | Jun 26, 2012 | Jun 26, 2012 | Sandridge Expl. and Prod., LLC | Andrews | CC Cities Service AA #19 | 5,200 | 00344541 |
| 742858 | Jun 22, 2012 | Jun 22, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Pretty Cloud #1 | 4,825 | 00336867 |
| 742701 | Jun 21, 2012 | Jun 21, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Thornberry, MA Consolidated I #45 | 4,900 | 00344532 |
| 742645 | Jun 21, 2012 | Jun 21, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University a 4318 #2 | 4,950 | 00344531 |
| 742281 | Jun 21, 2012 | Jun 21, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Mobil Jones #3 | 4,900 | 00344488 |
| 742651 | Jun 20, 2012 | Jun 20, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Olsen et Al #15 | 4,900 | 00344526 |
| 742646 | Jun 20, 2012 | Jun 20, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Ranch 5S #8 | 4,900 | 00344523 |
| 742644 | Jun 20, 2012 | Jun 20, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 7N #18 | 4,900 | 00344530 |
| 742641 | Jun 20, 2012 | Jun 20, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 7N #13 | 4,900 | 00344525 |
| 742639 | Jun 20, 2012 | Jun 20, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University a 4318 #1 | 4,950 | 00344529 |
| 742633 | Jun 20, 2012 | Jun 20, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 1801 #4 | 4,900 | 00344528 |
| 742633Amendment | Jun 20, 2012 | Jun 20, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 1801 #4 | 5,200 | 00344528 |
| 742632 | Jun 19, 2012 | Jun 19, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Wind River #15 | 4,900 | 00344522 |
| 742630 | Jun 19, 2012 | Jun 19, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Leona C #7 | 4,900 | 00344527 |
| 742629 | Jun 19, 2012 | Jun 19, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Wind River #13 | 4,900 | 00344521 |
| 742628 | Jun 19, 2012 | Jun 19, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Wind River #16 | 4,900 | 00344520 |
| 742625 | Jun 19, 2012 | Jun 19, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Wind River #12 | 4,900 | 00344519 |
| 742474 | Jun 19, 2012 | Jun 19, 2012 | Sandridge Expl. and Prod., LLC | Andrews | CC Cities Service AA #15 | 4,900 | 00344508 |
| 742508 | Jun 18, 2012 | Jun 18, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 13-1 #1 | 5,100 | 00344511 |
| 742419 | Jun 18, 2012 | Jun 18, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Brown et Al #10 | 4,900 | 00344495 |
| 742417 | Jun 18, 2012 | Jun 18, 2012 | Sandridge Expl. and Prod., LLC | Andrews | CC Lockhart & Brown #16 | 4,900 | 00344504 |
| 742496 | Jun 16, 2012 | Jun 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Wind River #11 | 4,900 | 00344518 |
| 742494 | Jun 16, 2012 | Jun 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Wind River #10 | 4,900 | 00344517 |
| 742492 | Jun 16, 2012 | Jun 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Wind River #9 | 4,900 | 00344516 |
| 742491 | Jun 16, 2012 | Jun 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Wind River #8 | 4,900 | 00344515 |
| 742490 | Jun 16, 2012 | Jun 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Wind River #7 | 4,900 | 00344514 |
| 742479 | Jun 16, 2012 | Jun 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Wind River #6 | 4,900 | 00344513 |
| 742473 | Jun 16, 2012 | Jun 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Wind River #4 | 4,900 | 00344512 |
| 742473Amendment | Jun 16, 2012 | Jun 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Wind River #4 | 5,200 | 00344512 |
| 742472 | Jun 16, 2012 | Jun 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Wind River #3 | 4,900 | 00344509 |
| 742423 | Jun 16, 2012 | Jun 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Leona D #8 | 4,900 | 00344505 |
| 742421 | Jun 15, 2012 | Jun 15, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Leona D #5 | 4,900 | 00344496 |
| 742294 | Jun 15, 2012 | Jun 15, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Ashton #17 | 4,900 | 00344492 |
| 742291 | Jun 15, 2012 | Jun 15, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Munger Nix #175 | 4,900 | 00344490 |
| 742283 | Jun 15, 2012 | Jun 15, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Nora B Ashton #11 | 4,900 | 00344491 |
| 742279 | Jun 15, 2012 | Jun 15, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Ashton #20 | 4,900 | 00344489 |
| 742239 | Jun 15, 2012 | Jun 15, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Parker C #14 | 4,900 | 00344486 |
| 742238 | Jun 15, 2012 | Jun 15, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Parker C #10 | 4,900 | 00344485 |
| 742237 | Jun 15, 2012 | Jun 15, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Leona D #6 | 4,900 | 00344487 |
| 742236 | Jun 15, 2012 | Jun 15, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Ernesteen #18 | 4,900 | 00344483 |
| 742179 | Jun 14, 2012 | Jun 14, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Parker C #12 | 4,900 | 00344478 |
| 742177 | Jun 14, 2012 | Jun 14, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Parker C #11 | 4,900 | 00344477 |
| 742169 | Jun 14, 2012 | Jun 14, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Leona C #8 | 4,900 | 00344475 |
| 742167 | Jun 14, 2012 | Jun 14, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Leona C #4 | 4,900 | 00344473 |
| 742164 | Jun 14, 2012 | Jun 14, 2012 | Sandridge Expl. and Prod., LLC | Andrews | UNIVERSITY14-23 #1 | 9,000 | 00344474 |
| 742164Amendment | Jun 14, 2012 | Jun 14, 2012 | Sandridge Expl. and Prod., LLC | Andrews | UNIVERSITY14-23 #1 | 5,000 | 00344474 |
| 742164Amendment | Jun 14, 2012 | Jun 14, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 14-23 #1H | 5,000 | 00344474 |
| 742101 | Jun 13, 2012 | Jun 13, 2012 | Sandridge Expl. and Prod., LLC | Winkler | University Blk. 21 GU #142 | 9,000 | 49531049 |
| 742094 | Jun 13, 2012 | Jun 13, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Elk #2 | 5,000 | 00344466 |
| 742094Amendment | Jun 13, 2012 | Jun 13, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Elk #2 | 5,200 | 00344466 |
| 742088 | Jun 13, 2012 | Jun 13, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 14-22 #1 | 4,900 | 00344465 |
| 742088Amendment | Jun 13, 2012 | Jun 13, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 14-22 #1 | 5,200 | 00344465 |
| 742085 | Jun 13, 2012 | Jun 13, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Fisher, MM A #6 | 4,900 | 00344464 |
| 742084 | Jun 13, 2012 | Jun 13, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Fisher, MM A #5 | 4,900 | 00344467 |
| 742084Amendment | Jun 13, 2012 | Jun 13, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Fisher, MM A #5 | 5,200 | 00344467 |
| 741898 | Jun 12, 2012 | Jun 12, 2012 | Sandridge Expl. and Prod., LLC | Andrews | JT Lindley #27 | 4,900 | 00344452 |
| 741895 | Jun 12, 2012 | Jun 12, 2012 | Sandridge Expl. and Prod., LLC | Andrews | JT Lindley #25 | 4,900 | 00344450 |
| 739808 | Jun 12, 2012 | Jun 12, 2012 | Sandridge Expl. and Prod., LLC | Ector | CVX 43 #7H | 9,000 | 13540289 |
| 739808Amendment | Jun 12, 2012 | Jun 12, 2012 | Sandridge Expl. and Prod., LLC | Ector | CVX 43 #7HH | 9,000 | 13540289 |
| 741800 | Jun 11, 2012 | Jun 11, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Parker C #18 | 4,900 | 00344454 |
| 741797 | Jun 11, 2012 | Jun 11, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Munger Nix C LZS #3 | 4,900 | 00344441 |
| 739764 | Jun 11, 2012 | Jun 11, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Corrigan #27 | 4,900 | 00344336 |
| 741916 | Jun 9, 2012 | Jun 9, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Parker C #13 | 4,900 | 00344456 |
| 741913 | Jun 9, 2012 | Jun 9, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Parker C #15 | 4,900 | 00344455 |
| 741886 | Jun 9, 2012 | Jun 9, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Pretty Cloud #2 | 4,900 | 00344451 |