| 751611 | Nov 28, 2012 | Nov 28, 2012 | Fasken Oil and Ranch, Ltd. | Fee 'Al' #904 | 11,400 | 00344935 |
| 751605 | Nov 28, 2012 | Nov 28, 2012 | Fasken Oil and Ranch, Ltd. | Fee 'Al' #903 | 11,400 | 00344933 |
| 752018 | Nov 27, 2012 | Nov 27, 2012 | SM Energy Company | University 29 Sawgrass #2HH | 7,500 | 00344926 |
| 751921 | Nov 27, 2012 | Nov 27, 2012 | Reliance Energy, Inc. | Mabee 240A #2024 | 13,000 | 00344919 |
| 751917 | Nov 27, 2012 | Nov 27, 2012 | Reliance Energy, Inc. | Mabee 240A #2012 | 13,000 | 00344918 |
| 751904 | Nov 27, 2012 | Nov 27, 2012 | Reliance Energy, Inc. | Mabee 240A #2009 | 13,000 | 00344917 |
| 751866 | Nov 27, 2012 | Nov 27, 2012 | Southwest Royalties, Inc. | Lindley #7 | 5,000 | 00344916 |
| 751862 | Nov 27, 2012 | Nov 27, 2012 | Southwest Royalties, Inc. | Lindley #6 | 5,000 | 00344914 |
| 751681 | Nov 27, 2012 | Nov 27, 2012 | Kenworthy Oil Company | Univ. Penn #1 | 9,330 | 00304708 |
| 751449 | Nov 27, 2012 | Nov 27, 2012 | Chevron Midcontinent, L.P. | Parker, J. E. -AA- #1 | 9,770 | 00338571 |
| 751734 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Lyda Miles Gap #18 | 5,200 | 00344903 |
| 751726 | Nov 26, 2012 | Nov 26, 2012 | Reliance Energy, Inc. | Mabee 240 #1406 | 13,000 | 00344912 |
| 751553 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Miles #30 | 5,200 | 00344907 |
| 751125 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | WH Bush B #27 | 4,900 | 00344884 |
| 749217 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Lindley-Remuda #64 | 5,200 | 00344828 |
| 749216 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Lindley-Remuda #55 | 5,200 | 00344827 |
| 749215 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Lindley-Remuda #53 | 5,200 | 00344826 |
| 749214 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Lindley-Remuda #51 | 5,200 | 00344825 |
| 749213 | Nov 26, 2012 | Nov 26, 2012 | Sandridge Expl. and Prod., LLC | Lindley-Remuda #31 | 5,200 | 00344824 |
| 751744 | Nov 21, 2012 | Nov 21, 2012 | Reliance Energy, Inc. | Mabee 240 #4008 | 13,000 | 00344905 |
| 751733 | Nov 21, 2012 | Nov 21, 2012 | Reliance Energy, Inc. | Mabee 240 #4005 | 13,000 | 00344902 |
| 751579 | Nov 21, 2012 | Nov 21, 2012 | Sandridge Expl. and Prod., LLC | Martin LZS #109 | 5,200 | 00344910 |
| 751578 | Nov 21, 2012 | Nov 21, 2012 | Sandridge Expl. and Prod., LLC | Martin LZS #108 | 5,200 | 00344909 |
| 751577 | Nov 21, 2012 | Nov 21, 2012 | Sandridge Expl. and Prod., LLC | Martin #7 | 5,200 | 00344908 |
| 751473 | Nov 21, 2012 | Nov 21, 2012 | Texland Petroleum, L.P. | Grogan (San Andres & CF) Unit #11 | 7,700 | 00344901 |
| 751445 | Nov 21, 2012 | Nov 21, 2012 | Texland Petroleum, L.P. | Grogan (San Andres & CF) Unit #10 | 4,800 | 00344899 |
| 751442 | Nov 21, 2012 | Nov 21, 2012 | Texland Petroleum, L.P. | Scarborough (San Andres) Unit #1191 | 7,700 | 00344911 |
| 751335 | Nov 20, 2012 | Nov 20, 2012 | Samson Lone Star, LLC | University 1-21 #1 | 11,500 | 00343202 |
| 751332 | Nov 20, 2012 | Nov 20, 2012 | Samson Lone Star, LLC | University 1-25 #1 | 11,500 | 00343287 |
| 751331 | Nov 20, 2012 | Nov 20, 2012 | Capstone Natural Resources, LLC | Fisher, M. M. B #1 | 4,497 | 00300006 |
| 750139 | Nov 20, 2012 | Nov 20, 2012 | Pioneer Natural Res. USA, Inc. | University '6-39' #11R | 12,000 | 00344870 |
| 751551 | Nov 19, 2012 | Nov 19, 2012 | Sandridge Expl. and Prod., LLC | Lyda Miles #21 | 5,200 | 00344898 |
| 751547 | Nov 19, 2012 | Nov 19, 2012 | Sandridge Expl. and Prod., LLC | Munger Nix #179 | 5,200 | 00344897 |
| 751546 | Nov 19, 2012 | Nov 19, 2012 | Sandridge Expl. and Prod., LLC | Munger Nix #174 | 5,200 | 00344896 |
| 749708 | Nov 15, 2012 | Nov 15, 2012 | Mewbourne Oil Company | University 'B11' '28' #2HH | 9,375 | 00344857 |
| 751137 | Nov 14, 2012 | Nov 14, 2012 | Williams, Clayton Energy, Inc. | Samson University '7' #8 | 11,600 | 00344893 |
| 751083 | Nov 14, 2012 | Nov 14, 2012 | OXY USA Inc. | Mabee 139 #4717 | 11,400 | 00344886 |
| 751013 | Nov 14, 2012 | Nov 14, 2012 | OXY USA Inc. | Mabee 139 #4706 | 11,400 | 00344885 |
| 750907 | Nov 14, 2012 | Nov 14, 2012 | OXY USA Inc. | Mabee 139 #4611 | 11,350 | 00344882 |
| 751059 | Nov 13, 2012 | Nov 13, 2012 | W&T Offshore, Inc. | University 6-23 Unit #2HH | 10,000 | 00344881 |
| 751059Amendment | Nov 13, 2012 | Nov 13, 2012 | W&T Offshore, Inc. | University 6-23 Unit #2HH | 10,500 | 00344881 |
| 751191 | Nov 12, 2012 | Nov 12, 2012 | Reliance Energy, Inc. | Mabee 240 #1401 | 5,800 | 00340424 |
| 751186 | Nov 12, 2012 | Nov 12, 2012 | Sandridge Expl. and Prod., LLC | Bishop #2 | 7,800 | 00344890 |
| 751123 | Nov 12, 2012 | Nov 12, 2012 | Sandridge Expl. and Prod., LLC | WH Bush B #26 | 4,900 | 00344883 |
| 751122 | Nov 12, 2012 | Nov 12, 2012 | Sandridge Expl. and Prod., LLC | Miles #29 | 5,200 | 00344889 |
| 751165 | Nov 9, 2012 | Nov 9, 2012 | Sandridge Expl. and Prod., LLC | State Barrow #8 | 7,800 | 00344888 |
| 751089 | Nov 9, 2012 | Nov 9, 2012 | Sandridge Expl. and Prod., LLC | University 12-35 #1 | 7,700 | 00302516 |
| 750843 | Nov 8, 2012 | Nov 8, 2012 | JM Cox Resources, L.P. | Phillips University #7 | 7,000 | 00344877 |
| 750841 | Nov 8, 2012 | Nov 8, 2012 | JM Cox Resources, L.P. | Phillips University #5 | 7,000 | 00344879 |
| 750648 | Nov 6, 2012 | Nov 6, 2012 | Sloan Petroleum Inc. | Luna SWD #1 | 12,100 | 00344880 |
| 750356 | Nov 6, 2012 | Nov 6, 2012 | COG Operating LLC | Billie #1809 | 11,300 | 00344878 |
| 749384 | Nov 6, 2012 | Nov 6, 2012 | Pioneer Natural Res. USA, Inc. | University '7-9' #10 | 13,000 | 00344837 |
| 750766 | Nov 5, 2012 | Nov 5, 2012 | Sandridge Expl. and Prod., LLC | R C Jones SWD #1 | 14,000 | 00344876 |
| 750761 | Nov 5, 2012 | Nov 5, 2012 | Sandridge Expl. and Prod., LLC | State Shosid #8 | 9,000 | 00337769 |
| 750702 | Nov 5, 2012 | Nov 5, 2012 | Sandridge Expl. and Prod., LLC | Wilcher #2 | 7,800 | 00344874 |
| 750677 | Nov 2, 2012 | Nov 2, 2012 | Pioneer Natural Res. USA, Inc. | University '6-32' #2 | 11,800 | 00344875 |
| 748946 | Nov 1, 2012 | Nov 1, 2012 | Sandridge Expl. and Prod., LLC | Corrigan #26 | 5,200 | 00344809 |
| 748945 | Nov 1, 2012 | Nov 1, 2012 | Sandridge Expl. and Prod., LLC | Corrigan #28 | 5,200 | 00344808 |
| 747984 | Oct 31, 2012 | Oct 31, 2012 | Capstone Natural Resources, LLC | Fisher #2 | 4,532 | 00307391 |
| 747981 | Oct 31, 2012 | Oct 31, 2012 | Capstone Natural Resources, LLC | Fisher #1 | 4,508 | 00307390 |
| 750619 | Oct 30, 2012 | Oct 30, 2012 | Apache Corporation | Three Bar Shallow Unit #107HRH | 7,400 | 00344873 |
| 749919 | Oct 30, 2012 | Oct 30, 2012 | Williams, Clayton Energy, Inc. | Kolb '31-5' #2 | 11,100 | 00344864 |
| 750151 | Oct 24, 2012 | Oct 24, 2012 | Bulldog Operating Company | Quantum SWD #1 | 10,000 | 00344872 |
| 750132 | Oct 24, 2012 | Oct 24, 2012 | Sandridge Expl. and Prod., LLC | University 13-34 #1 | 5,200 | 00344871 |
| 747566 | Oct 24, 2012 | Oct 24, 2012 | Pioneer Natural Res. USA, Inc. | University 6-49 #5 | 11,900 | 00344737 |
| 750133 | Oct 23, 2012 | Oct 23, 2012 | Athlon Energy Operating LLC | University Lands 47 #3 | 12,100 | 00344868 |
| 750130 | Oct 23, 2012 | Oct 23, 2012 | Sandridge Expl. and Prod., LLC | University 13-33 #1 | 5,200 | 00344869 |
| 750115 | Oct 23, 2012 | Oct 23, 2012 | Athlon Energy Operating LLC | University Lands 47 #2 | 12,100 | 00344867 |
| 750109 | Oct 23, 2012 | Oct 23, 2012 | Athlon Energy Operating LLC | University Lands 47 #1 | 12,100 | 00344866 |
| 750007 | Oct 23, 2012 | Oct 23, 2012 | OXY USA Inc. | Mabee 139 #4321WD | 15,000 | 00344863 |
| 749661 | Oct 23, 2012 | Oct 23, 2012 | Diamondback E&P LLC | UL 3 #9 | 12,000 | 00344855 |
| 749660 | Oct 23, 2012 | Oct 23, 2012 | Diamondback E&P LLC | UL 3 #10 | 12,000 | 00344854 |
| 749908 | Oct 19, 2012 | Oct 19, 2012 | W&T Offshore, Inc. | University 6-26 #3 | 12,000 | 00344862 |
| 749908Amendment | Oct 19, 2012 | Oct 19, 2012 | W&T Offshore, Inc. | University 6-26 'A' #3 | 12,000 | 00344862 |
| 749888 | Oct 19, 2012 | Oct 19, 2012 | Apache Corporation | Three Bar Shallow Unit #109HH | 7,400 | 00344860 |
| 749495 | Oct 19, 2012 | Oct 19, 2012 | Eastland Oil Company, The | Lucky #1 | 5,000 | 00342593 |
| 749825 | Oct 18, 2012 | Oct 18, 2012 | Apache Corporation | Three Bar Shallow Unit #107HH | 7,400 | 00344859 |
| 749775 | Oct 18, 2012 | Oct 18, 2012 | Sandridge Expl. and Prod., LLC | Munger Nix #128 | 5,200 | 00344858 |
| 748877 | Oct 18, 2012 | Oct 18, 2012 | Sandridge Expl. and Prod., LLC | CC Lockhart & Brown #19 | 5,200 | 00344865 |
| 748062 | Oct 18, 2012 | Oct 18, 2012 | Sandridge Expl. and Prod., LLC | Munger Nix #152 | 5,200 | 00344763 |
| 747712 | Oct 18, 2012 | Oct 18, 2012 | Sandridge Expl. and Prod., LLC | Thornberry B #19 | 5,200 | 00344750 |
| 749670 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Lockhart & Brown #14 | 5,200 | 00344856 |
| 749659 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Lockhart & Brown #15 | 5,200 | 00344853 |
| 749593 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Olsen et Al #14 | 5,200 | 00344849 |
| 749590 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Nora B Ashton #13 | 5,200 | 00344848 |
| 749589 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Leta Jones #6 | 5,200 | 00344847 |
| 749586 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Brown #8 | 5,200 | 00344846 |
| 749584 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Yeager & Armstrong Caruth #7 | 4,900 | 00344845 |
| 749579 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | Thornberry, MA Consolidated III #47 | 5,200 | 00344842 |
| 749464 | Oct 17, 2012 | Oct 17, 2012 | Sandridge Expl. and Prod., LLC | MPS University #4HH | 5,000 | 00338157 |
| 749609 | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | MA Thornberry Consolidated III #48 | 5,200 | 00344852 |
| 749607 | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | Fleming 123 #14 | 5,200 | 00344851 |
| 749605 | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | Ashton #23 | 5,200 | 00344850 |
| 749583 | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | Ashton #32 | 5,200 | 00344843 |
| 749581 | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | Ashton #26 | 5,200 | 00344844 |
| 749568 | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | University 13 35 #1 | 9,000 | 00342473 |
| 749568Amendment | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | University 13 35 #1 | 9,300 | 00342473 |
| 748092 | Oct 16, 2012 | Oct 16, 2012 | Sandridge Expl. and Prod., LLC | Lindley #19 | 5,200 | 00344861 |
| 749442 | Oct 12, 2012 | Oct 12, 2012 | Sandridge Expl. and Prod., LLC | Ranch 4 #20 | 5,200 | 00344839 |
| 749440 | Oct 12, 2012 | Oct 12, 2012 | Sandridge Expl. and Prod., LLC | Ranch 4 #10 | 5,200 | 00344838 |