| 753761 | Jan 2, 2013 | Jan 2, 2013 | Sandridge Expl. and Prod., LLC | Andrews | University 13-35 #4 | 5,200 | 00345002 |
| 753759 | Jan 2, 2013 | Jan 2, 2013 | Sandridge Expl. and Prod., LLC | Andrews | University H #5 | 5,200 | 00344995 |
| 753757 | Jan 2, 2013 | Jan 2, 2013 | Sandridge Expl. and Prod., LLC | Andrews | University 13-35 #3 | 5,200 | 00345000 |
| 753756 | Jan 2, 2013 | Jan 2, 2013 | Sandridge Expl. and Prod., LLC | Andrews | University 13-35 #2 | 5,200 | 00345001 |
| 753755 | Jan 2, 2013 | Jan 2, 2013 | Sandridge Expl. and Prod., LLC | Andrews | University H #16 | 5,200 | 00344994 |
| 753754 | Jan 2, 2013 | Jan 2, 2013 | Sandridge Expl. and Prod., LLC | Andrews | University A #7 | 5,200 | 00344999 |
| 753753 | Jan 2, 2013 | Jan 2, 2013 | Sandridge Expl. and Prod., LLC | Andrews | University D #9 | 5,200 | 00344998 |
| 753751 | Jan 2, 2013 | Jan 2, 2013 | Sandridge Expl. and Prod., LLC | Andrews | University D #6 | 5,200 | 00344997 |
| 753750 | Jan 2, 2013 | Jan 2, 2013 | Sandridge Expl. and Prod., LLC | Andrews | University A #4 | 5,200 | 00344996 |
| 753218 | Dec 20, 2012 | Dec 20, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University D #11 | 5,200 | 00344978 |
| 753217 | Dec 20, 2012 | Dec 20, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University a 4318 #13 | 5,200 | 00344970 |
| 753135 | Dec 20, 2012 | Dec 20, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University A #10 | 5,200 | 00344977 |
| 753134 | Dec 20, 2012 | Dec 20, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University A #9 | 5,200 | 00344976 |
| 753254 | Dec 19, 2012 | Dec 19, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 13-45 #1 | 12,000 | 00342229 |
| 753192 | Dec 18, 2012 | Dec 18, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University D #4 | 8,000 | 00344972 |
| 753189 | Dec 18, 2012 | Dec 18, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University D #15 | 8,000 | 00344973 |
| 752882 | Dec 18, 2012 | Dec 18, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 1801 #5 | 5,200 | 00344967 |
| 752880 | Dec 18, 2012 | Dec 18, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 1801 #7 | 5,200 | 00344966 |
| 752879 | Dec 18, 2012 | Dec 18, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 1801 #15 | 5,200 | 00344965 |
| 753044 | Dec 17, 2012 | Dec 17, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University a 4318 #7 | 5,200 | 00344971 |
| 753042 | Dec 17, 2012 | Dec 17, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University a 4318 #6 | 5,200 | 00344969 |
| 753051 | Dec 14, 2012 | Dec 14, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University H #13 | 5,200 | 00344963 |
| 753049 | Dec 14, 2012 | Dec 14, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University H #14 | 5,200 | 00344964 |
| 752901 | Dec 13, 2012 | Dec 13, 2012 | Sandridge Expl. and Prod., LLC | Ector | Parker Trust 20 #23 | 9,100 | 13541272 |
| 752454 | Dec 12, 2012 | Dec 12, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 14-23 #5 | 5,200 | 00344947 |
| 752311 | Dec 6, 2012 | Dec 6, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 22B #3 | 5,200 | 00344944 |
| 752222 | Nov 30, 2012 | Nov 30, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Martin #5 | 5,200 | 00344937 |
| 752133 | Nov 29, 2012 | Nov 29, 2012 | Sandridge Expl. and Prod., LLC | Andrews | State FX #4 | 4,400 | 00310702 |
| 752116 | Nov 29, 2012 | Nov 29, 2012 | Sandridge Expl. and Prod., LLC | Andrews | WH Bush B #32 | 5,200 | 00344931 |
| 752115 | Nov 29, 2012 | Nov 29, 2012 | Sandridge Expl. and Prod., LLC | Andrews | WH Bush B #31 | 5,200 | 00344930 |
| 752113 | Nov 29, 2012 | Nov 29, 2012 | Sandridge Expl. and Prod., LLC | Andrews | WH Bush B #25 | 5,200 | 00344929 |
| 751983 | Nov 28, 2012 | Nov 28, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Martin #8 | 5,200 | 00344925 |
| 751981 | Nov 28, 2012 | Nov 28, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Munger Nix a LZS #81 | 5,200 | 00344924 |
| 751978 | Nov 28, 2012 | Nov 28, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Munger Nix a LZS #77 | 5,200 | 00344923 |
| 751976 | Nov 28, 2012 | Nov 28, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Munger Nix a LZS #80 | 5,200 | 00344922 |
| 751975 | Nov 28, 2012 | Nov 28, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Munger Nix a LZS #79 | 5,200 | 00344921 |
| 751850 | Nov 27, 2012 | Nov 27, 2012 | Sandridge Expl. and Prod., LLC | Ector | Vee Bar 12 #3 | 6,700 | 13542151 |
| 751734 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Lyda Miles Gap #18 | 5,200 | 00344903 |
| 751553 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Miles #30 | 5,200 | 00344907 |
| 751125 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Andrews | WH Bush B #27 | 4,900 | 00344884 |
| 749217 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Lindley-Remuda #64 | 5,200 | 00344828 |
| 749216 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Lindley-Remuda #55 | 5,200 | 00344827 |
| 749215 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Lindley-Remuda #53 | 5,200 | 00344826 |
| 749214 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Lindley-Remuda #51 | 5,200 | 00344825 |
| 749213 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Lindley-Remuda #31 | 5,200 | 00344824 |
| 751579 | Nov 21, 2012 | Nov 21, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Martin LZS #109 | 5,200 | 00344910 |
| 751578 | Nov 21, 2012 | Nov 21, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Martin LZS #108 | 5,200 | 00344909 |
| 751577 | Nov 21, 2012 | Nov 21, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Martin #7 | 5,200 | 00344908 |
| 751881 | Nov 20, 2012 | Nov 20, 2012 | Sandridge Expl. and Prod., LLC | Gaines | Powell #1 | 12,000 | 16537689 |
| 740094 | Nov 20, 2012 | Nov 20, 2012 | Sandridge Expl. and Prod., LLC | Ector | CVX 6B #37 | 9,000 | 13540688 |
| 751551 | Nov 19, 2012 | Nov 19, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Lyda Miles #21 | 5,200 | 00344898 |
| 751547 | Nov 19, 2012 | Nov 19, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Munger Nix #179 | 5,200 | 00344897 |
| 751546 | Nov 19, 2012 | Nov 19, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Munger Nix #174 | 5,200 | 00344896 |
| 751504 | Nov 19, 2012 | Nov 19, 2012 | Sandridge Expl. and Prod., LLC | Ector | Scharbauer-Eidson B #6 | 6,400 | 13542145 |
| 751503 | Nov 19, 2012 | Nov 19, 2012 | Sandridge Expl. and Prod., LLC | Ector | Scharbauer-Eidson B #4 | 6,400 | 13542144 |
| 751104 | Nov 19, 2012 | Nov 19, 2012 | Sandridge Expl. and Prod., LLC | Ector | Scharbauer-Eidson B #5 | 6,400 | 13542132 |
| 751186 | Nov 12, 2012 | Nov 12, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Bishop #2 | 7,800 | 00344890 |
| 751123 | Nov 12, 2012 | Nov 12, 2012 | Sandridge Expl. and Prod., LLC | Andrews | WH Bush B #26 | 4,900 | 00344883 |
| 751122 | Nov 12, 2012 | Nov 12, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Miles #29 | 5,200 | 00344889 |
| 751165 | Nov 9, 2012 | Nov 9, 2012 | Sandridge Expl. and Prod., LLC | Andrews | State Barrow #8 | 7,800 | 00344888 |
| 751089 | Nov 9, 2012 | Nov 9, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 12-35 #1 | 7,700 | 00302516 |
| 748304 | Nov 8, 2012 | Nov 8, 2012 | Sandridge Expl. and Prod., LLC | Ector | Parker Minerals 8 #18HH | 9,000 | 13539984 |
| 750766 | Nov 5, 2012 | Nov 5, 2012 | Sandridge Expl. and Prod., LLC | Andrews | R C Jones SWD #1 | 14,000 | 00344876 |
| 750761 | Nov 5, 2012 | Nov 5, 2012 | Sandridge Expl. and Prod., LLC | Andrews | State Shosid #8 | 9,000 | 00337769 |
| 750702 | Nov 5, 2012 | Nov 5, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Wilcher #2 | 7,800 | 00344874 |
| 750669 | Nov 1, 2012 | Nov 1, 2012 | Sandridge Expl. and Prod., LLC | Ward | Garland #1 | 7,100 | 47536287 |
| 750659 | Nov 1, 2012 | Nov 1, 2012 | Sandridge Expl. and Prod., LLC | Gaines | Dunbar B #4 | 5,200 | 16501139 |
| 750278 | Nov 1, 2012 | Nov 1, 2012 | Sandridge Expl. and Prod., LLC | Ector | CVX 6B #20HH | 9,000 | 13540527 |
| 748946 | Nov 1, 2012 | Nov 1, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Corrigan #26 | 5,200 | 00344809 |
| 748945 | Nov 1, 2012 | Nov 1, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Corrigan #28 | 5,200 | 00344808 |
| 748303 | Nov 1, 2012 | Nov 1, 2012 | Sandridge Expl. and Prod., LLC | Ector | Parker Minerals 18A #1HH | 12,000 | 13539419 |
| 750340 | Oct 26, 2012 | Oct 26, 2012 | Sandridge Expl. and Prod., LLC | Ward | University 17-18 #6 | 7,100 | 47536284 |
| 750281 | Oct 26, 2012 | Oct 26, 2012 | Sandridge Expl. and Prod., LLC | Ector | CVX 43B #15HH | 8,000 | 13541368 |
| 750280 | Oct 26, 2012 | Oct 26, 2012 | Sandridge Expl. and Prod., LLC | Ector | Steakley 44 #6HH | 8,000 | 13540825 |
| 750277 | Oct 26, 2012 | Oct 26, 2012 | Sandridge Expl. and Prod., LLC | Ector | CVX 6B #25HH | 12,000 | 13540528 |
| 741862 | Oct 25, 2012 | Oct 25, 2012 | Sandridge Expl. and Prod., LLC | Winkler | Vest Ranch #1903 | 9,000 | 49533442 |
| 750132 | Oct 24, 2012 | Oct 24, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 13-34 #1 | 5,200 | 00344871 |
| 750130 | Oct 23, 2012 | Oct 23, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 13-33 #1 | 5,200 | 00344869 |
| 749879 | Oct 18, 2012 | Oct 18, 2012 | Sandridge Expl. and Prod., LLC | Gaines | Roach Heirs #1 | 7,850 | 16534458 |
| 749775 | Oct 18, 2012 | Oct 18, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Munger Nix #128 | 5,200 | 00344858 |
| 748877 | Oct 18, 2012 | Oct 18, 2012 | Sandridge Expl. and Prod., LLC | Andrews | CC Lockhart & Brown #19 | 5,200 | 00344865 |
| 748062 | Oct 18, 2012 | Oct 18, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Munger Nix #152 | 5,200 | 00344763 |
| 747712 | Oct 18, 2012 | Oct 18, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Thornberry B #19 | 5,200 | 00344750 |
| 749670 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Lockhart & Brown #14 | 5,200 | 00344856 |
| 749659 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Lockhart & Brown #15 | 5,200 | 00344853 |
| 749593 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Olsen et Al #14 | 5,200 | 00344849 |
| 749590 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Nora B Ashton #13 | 5,200 | 00344848 |
| 749589 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Leta Jones #6 | 5,200 | 00344847 |
| 749586 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Brown #8 | 5,200 | 00344846 |
| 749584 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Yeager & Armstrong Caruth #7 | 4,900 | 00344845 |
| 749579 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Thornberry, MA Consolidated III #47 | 5,200 | 00344842 |
| 749464 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Andrews | MPS University #4HH | 5,000 | 00338157 |
| 749609 | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | MA Thornberry Consolidated III #48 | 5,200 | 00344852 |
| 749607 | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Fleming 123 #14 | 5,200 | 00344851 |
| 749605 | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Ashton #23 | 5,200 | 00344850 |
| 749583 | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Ashton #32 | 5,200 | 00344843 |
| 749581 | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Ashton #26 | 5,200 | 00344844 |
| 749568 | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 13 35 #1 | 9,000 | 00342473 |
| 749568Amendment | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | University 13 35 #1 | 9,300 | 00342473 |
| 748092 | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | Andrews | Lindley #19 | 5,200 | 00344861 |