| 721928 | Aug 11, 2011 | Aug 11, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G. W., Etal #915W | 4,200 | 47520175 |
| 720669 | Jul 25, 2011 | Jul 25, 2011 | Whiting Oil and Gas Corporation | Pecos | Patton #3001 | 12,500 | 37138831 |
| 720667 | Jul 22, 2011 | Jul 22, 2011 | Whiting Oil and Gas Corporation | Pecos | Stewart #101 | 12,500 | 37138830 |
| 719320 | Jun 30, 2011 | Jun 30, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G. W., Etal #1226 | 11,800 | 47532396 |
| 719165 | Jun 30, 2011 | Jun 30, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn #1683 | 4,000 | 47535854 |
| 719164 | Jun 30, 2011 | Jun 30, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn #1682 | 4,000 | 47535853 |
| 719162 | Jun 29, 2011 | Jun 29, 2011 | Whiting Oil and Gas Corporation | Ward | Sealy-Smith Foundation #15 | 4,000 | 47535852 |
| 719160 | Jun 29, 2011 | Jun 29, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1896 | 8,500 | 47535851 |
| 719159 | Jun 29, 2011 | Jun 29, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1895 | 8,500 | 47535850 |
| 719158 | Jun 29, 2011 | Jun 29, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1894 | 8,500 | 47535848 |
| 719156 | Jun 29, 2011 | Jun 29, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1893 | 8,500 | 47535847 |
| 719154 | Jun 29, 2011 | Jun 29, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1892 | 8,500 | 47535846 |
| 719153 | Jun 29, 2011 | Jun 29, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1891 | 8,500 | 47535845 |
| 719152 | Jun 29, 2011 | Jun 29, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1890 | 8,500 | 47535844 |
| 719151 | Jun 29, 2011 | Jun 29, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1889 | 8,500 | 47535843 |
| 719150 | Jun 29, 2011 | Jun 29, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1888 | 8,500 | 47535842 |
| 719149 | Jun 29, 2011 | Jun 29, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1887 | 8,500 | 47535841 |
| 719148 | Jun 29, 2011 | Jun 29, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1886 | 8,000 | 47535840 |
| 719147 | Jun 29, 2011 | Jun 29, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1885 | 8,500 | 47535839 |
| 719146 | Jun 29, 2011 | Jun 29, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1884 | 8,500 | 47535838 |
| 718916 | Jun 24, 2011 | Jun 24, 2011 | Whiting Oil and Gas Corporation | Pecos | Beauchamp #2501HH | 11,450 | 37138826 |
| 718514 | Jun 17, 2011 | Jun 17, 2011 | Whiting Oil and Gas Corporation | Pecos | Big Tex South #2701HH | 11,500 | 37138821 |
| 718514Amendment | Jun 17, 2011 | Jun 17, 2011 | Whiting Oil and Gas Corporation | Pecos | Big Tex South #2701HH | 11,500 | 37138821 |
| 717754 | Jun 14, 2011 | Jun 14, 2011 | Whiting Oil and Gas Corporation | Dawson | Harris, E. W. et Al #11 | 12,120 | 11531365 |
| 717754Amendment | Jun 14, 2011 | Jun 14, 2011 | Whiting Oil and Gas Corporation | Dawson | Harris, E. W. et Al #11 | 12,120 | 11531365 |
| 717753 | Jun 14, 2011 | Jun 14, 2011 | Whiting Oil and Gas Corporation | Dawson | Harris, E. W. et Al #14 | 12,150 | 11531927 |
| 717753Amendment | Jun 14, 2011 | Jun 14, 2011 | Whiting Oil and Gas Corporation | Dawson | Harris, E. W. et Al #14 | 12,150 | 11531927 |
| 717752 | Jun 14, 2011 | Jun 14, 2011 | Whiting Oil and Gas Corporation | Dawson | Harris, E. W. et Al #13 | 8,450 | 11531797 |
| 717752Amendment | Jun 14, 2011 | Jun 14, 2011 | Whiting Oil and Gas Corporation | Dawson | Harris, E. W. et Al #13 | 8,450 | 11531797 |
| 717747 | Jun 14, 2011 | Jun 14, 2011 | Whiting Oil and Gas Corporation | Dawson | Harris, E. W. et Al #01 | 8,350 | 11500436 |
| 717747Amendment | Jun 14, 2011 | Jun 14, 2011 | Whiting Oil and Gas Corporation | Dawson | Harris, E. W. et Al #01 | 8,350 | 11500436 |
| 717735 | Jun 14, 2011 | Jun 14, 2011 | Whiting Oil and Gas Corporation | Dawson | Harris, E. W. et Al #05 | 8,380 | 11500439 |
| 717735Amendment | Jun 14, 2011 | Jun 14, 2011 | Whiting Oil and Gas Corporation | Dawson | Harris, E. W. et Al #05 | 8,380 | 11500439 |
| 712804 | May 27, 2011 | May 27, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1880 | 4,000 | 47535765 |
| 714848 | May 26, 2011 | May 26, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn #1671 | 4,000 | 47535791 |
| 717122 | May 25, 2011 | May 25, 2011 | Whiting Oil and Gas Corporation | Pecos | Lizzy #402HH | 6,500 | 37138815 |
| 716765 | May 24, 2011 | May 24, 2011 | Whiting Oil and Gas Corporation | Bandera | Tar Cedar #1 | 10,000 | 01930218 |
| 716765Amendment | May 24, 2011 | May 24, 2011 | Whiting Oil and Gas Corporation | Bandera | Tar Cedar #1 | 10,000 | 01930218 |
| 716765Amendment | May 24, 2011 | May 24, 2011 | Whiting Oil and Gas Corporation | Bandera | Tar Cedar #1 | 10,000 | 01930218 |
| 716671 | May 20, 2011 | May 20, 2011 | Whiting Oil and Gas Corporation | Pecos | Beauchamp #3501HH | 7,200 | 37137772 |
| 716671Amendment | May 20, 2011 | May 20, 2011 | Whiting Oil and Gas Corporation | Pecos | Beauchamp #3501HH | 7,200 | 37137772 |
| 712787 | May 13, 2011 | May 13, 2011 | Whiting Oil and Gas Corporation | Ward | Smith #13 | 4,000 | 47535763 |
| 715859 | May 11, 2011 | May 11, 2011 | Whiting Oil and Gas Corporation | Pecos | Trees State SL1 #1601 | 11,600 | 37138814 |
| 715858 | May 11, 2011 | May 11, 2011 | Whiting Oil and Gas Corporation | Reeves | Trees L1 #2451 | 11,800 | 38910488 |
| 715854 | May 10, 2011 | May 10, 2011 | Whiting Oil and Gas Corporation | Pecos | Trees State SL2 #3201 | 11,600 | 37138813 |
| 715569 | May 6, 2011 | May 6, 2011 | Whiting Oil and Gas Corporation | Winkler | Keystone Cattle Co. #417A | 5,280 | 49532354 |
| 715399 | May 5, 2011 | May 5, 2011 | Whiting Oil and Gas Corporation | Pecos | Bonebrake 1 #1172 | 9,000 | 37138809 |
| 715399Amendment | May 5, 2011 | May 5, 2011 | Whiting Oil and Gas Corporation | Pecos | Bonebrake 1 #1172H | 9,000 | 37138809 |
| 715393 | May 5, 2011 | May 5, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #1395 | 4,200 | 47533514 |
| 715392 | May 5, 2011 | May 5, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #1519 | 4,200 | 47534038 |
| 715402 | May 4, 2011 | May 4, 2011 | Whiting Oil and Gas Corporation | Pecos | Big Tex North #301 | 10,400 | 37138810 |
| 715402Amendment | May 4, 2011 | May 4, 2011 | Whiting Oil and Gas Corporation | Pecos | Big Tex North #301H | 10,400 | 37138810 |
| 715400 | May 4, 2011 | May 4, 2011 | Whiting Oil and Gas Corporation | Pecos | Big Tex North #1502 | 10,800 | 37138811 |
| 714855 | Apr 28, 2011 | Apr 28, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn #1665 | 4,000 | 47535793 |
| 714853 | Apr 28, 2011 | Apr 28, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn #1674 | 4,000 | 47535792 |
| 714839 | Apr 28, 2011 | Apr 28, 2011 | Whiting Oil and Gas Corporation | Pecos | Bissett #9702HH | 8,500 | 37138806 |
| 713816 | Apr 27, 2011 | Apr 27, 2011 | Whiting Oil and Gas Corporation | Ward | Obrein, G. W., Etal #363W | 4,200 | 47501508 |
| 714796 | Apr 26, 2011 | Apr 26, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #1533 | 4,200 | 47534116 |
| 714794 | Apr 26, 2011 | Apr 26, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #1414 | 4,200 | 47533561 |
| 714793 | Apr 26, 2011 | Apr 26, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #997 | 4,200 | 47530803 |
| 714791 | Apr 26, 2011 | Apr 26, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #717 | 4,200 | 47510930 |
| 713812 | Apr 26, 2011 | Apr 26, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G. W., Etal #436 | 4,200 | 47501872 |
| 714398 | Apr 20, 2011 | Apr 20, 2011 | Whiting Oil and Gas Corporation | Ward | Obrein, G. W., Etal #1067 | 4,200 | 47520045 |
| 713988 | Apr 19, 2011 | Apr 19, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1883 | 4,000 | 47535787 |
| 713987 | Apr 19, 2011 | Apr 19, 2011 | Whiting Oil and Gas Corporation | Winkler | Obrien, G.W. Etal #1882 | 4,000 | 49533373 |
| 713986 | Apr 19, 2011 | Apr 19, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1881 | 4,000 | 47535786 |
| 713976 | Apr 19, 2011 | Apr 19, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn #1678 | 4,000 | 47535785 |
| 713975 | Apr 19, 2011 | Apr 19, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn #1675 | 4,000 | 47535784 |
| 713972 | Apr 19, 2011 | Apr 19, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn #1673 | 4,000 | 47535783 |
| 713969 | Apr 19, 2011 | Apr 19, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn #1663 | 4,000 | 47535782 |
| 713831 | Apr 19, 2011 | Apr 19, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G. W., Etal #229 | 4,200 | 47501643 |
| 713827 | Apr 19, 2011 | Apr 19, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G. W., Etal #148 | 4,200 | 47501594 |
| 713826 | Apr 19, 2011 | Apr 19, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G. W., Etal #5 | 4,200 | 47501933 |
| 713820 | Apr 19, 2011 | Apr 19, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G. W., Etal #168 | 4,200 | 47501610 |
| 713803 | Apr 19, 2011 | Apr 19, 2011 | Whiting Oil and Gas Corporation | Ward | Obrein, G. W., Etal #1278 | 4,200 | 47533113 |
| 713757 | Apr 12, 2011 | Apr 12, 2011 | Whiting Oil and Gas Corporation | Pecos | Baker #7251 | 12,100 | 37110106 |
| 713766 | Apr 11, 2011 | Apr 11, 2011 | Whiting Oil and Gas Corporation | Pecos | Bonebrake 98 #9803 | 10,500 | 37138804 |
| 713766Amendment | Apr 11, 2011 | Apr 11, 2011 | Whiting Oil and Gas Corporation | Pecos | Bonebrake 98 #9803H | 10,500 | 37138804 |
| 713766Amendment | Apr 11, 2011 | Apr 11, 2011 | Whiting Oil and Gas Corporation | Pecos | Bonebrake 98 #9803HH | 11,426 | 37138804 |
| 713754 | Apr 11, 2011 | Apr 11, 2011 | Whiting Oil and Gas Corporation | Pecos | Trainer Trust 16 #1 | 9,000 | 37137712 |
| 713754Amendment | Apr 11, 2011 | Apr 11, 2011 | Whiting Oil and Gas Corporation | Pecos | Trainer Trust 16 #1 | 10,000 | 37137712 |
| 712971 | Apr 7, 2011 | Apr 7, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #1535 | 4,200 | 47534130 |
| 712970 | Apr 7, 2011 | Apr 7, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #1360 | 4,200 | 47533091 |
| 712800 | Apr 7, 2011 | Apr 7, 2011 | Whiting Oil and Gas Corporation | Ward | Obrien, G.W. Etal #1879 | 4,000 | 47535764 |
| 712781 | Apr 7, 2011 | Apr 7, 2011 | Whiting Oil and Gas Corporation | Ward | Smith #14 | 4,000 | 47535761 |
| 712783 | Apr 6, 2011 | Apr 6, 2011 | Whiting Oil and Gas Corporation | Ward | Smith #12 | 4,000 | 47535762 |
| 712777 | Apr 6, 2011 | Apr 6, 2011 | Whiting Oil and Gas Corporation | Ward | Edwards, S.B. #19 | 4,000 | 47535759 |
| 712603 | Apr 5, 2011 | Apr 5, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #1339 | 4,200 | 47532920 |
| 712774 | Apr 4, 2011 | Apr 4, 2011 | Whiting Oil and Gas Corporation | Ward | Edwards, S.B. #18 | 4,000 | 47535758 |
| 712773 | Apr 4, 2011 | Apr 4, 2011 | Whiting Oil and Gas Corporation | Ward | Edwards, S.B. #17 | 4,000 | 47535757 |
| 712772 | Apr 1, 2011 | Apr 1, 2011 | Whiting Oil and Gas Corporation | Ward | Edwards, S.B. #16 | 4,000 | 47535756 |
| 712750 | Apr 1, 2011 | Apr 1, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #727W | 4,200 | 47520433 |
| 712763 | Mar 31, 2011 | Mar 31, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn #1679 | 4,000 | 47535747 |
| 712760 | Mar 31, 2011 | Mar 31, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn #1680 | 4,000 | 47535746 |
| 712758 | Mar 31, 2011 | Mar 31, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn #1681 | 4,000 | 47535745 |
| 712614 | Mar 31, 2011 | Mar 31, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #720 | 4,200 | 47520235 |
| 712609 | Mar 31, 2011 | Mar 31, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #1279 | 4,200 | 47532931 |
| 712615 | Mar 30, 2011 | Mar 30, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #747 | 4,200 | 47511079 |
| 712607 | Mar 30, 2011 | Mar 30, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #1334 | 4,200 | 47533030 |
| 712601 | Mar 30, 2011 | Mar 30, 2011 | Whiting Oil and Gas Corporation | Ward | Hutchings Stock Assn. #945 | 4,200 | 47530417 |