| 633591 | Mar 12, 2007 | Mar 12, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1863 | 4,000 | 47535239 |
| 633590 | Mar 12, 2007 | Mar 12, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1862 | 4,000 | 47535666 |
| 633588 | Mar 12, 2007 | Mar 12, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1861 | 4,000 | 47535237 |
| 633587 | Mar 12, 2007 | Mar 12, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1860 | 4,000 | 47535665 |
| 633584 | Mar 12, 2007 | Mar 12, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1859 | 4,000 | 47535235 |
| 633578 | Mar 12, 2007 | Mar 12, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1858 | 4,000 | 47535234 |
| 633575 | Mar 12, 2007 | Mar 12, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1857 | 4,000 | 47535663 |
| 633574 | Mar 12, 2007 | Mar 12, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1856 | 4,000 | 47535662 |
| 633555 | Mar 9, 2007 | Mar 9, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1853 | 4,000 | 47535227 |
| 633402 | Mar 9, 2007 | Mar 9, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1852 | 4,000 | 47535226 |
| 633399 | Mar 9, 2007 | Mar 9, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1851 | 4,000 | 47535225 |
| 633398 | Mar 9, 2007 | Mar 9, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #1850 | 4,000 | 47535224 |
| 633396 | Mar 9, 2007 | Mar 9, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1849 | 4,000 | 47535223 |
| 633395 | Mar 9, 2007 | Mar 9, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1848 | 4,000 | 47535222 |
| 633386 | Mar 9, 2007 | Mar 9, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1847 | 4,000 | 47535221 |
| 633384 | Mar 9, 2007 | Mar 9, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1846 | 4,000 | 47535220 |
| 633382 | Mar 9, 2007 | Mar 9, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1845 | 4,000 | 47535219 |
| 633381 | Mar 9, 2007 | Mar 9, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1844 | 4,000 | 47535218 |
| 633380 | Mar 9, 2007 | Mar 9, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1843 | 4,000 | 47535217 |
| 633293 | Mar 6, 2007 | Mar 6, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1842 | 4,000 | 47535216 |
| 633291 | Mar 6, 2007 | Mar 6, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1839 | 4,000 | 47535215 |
| 633289 | Mar 6, 2007 | Mar 6, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1834 | 4,000 | 47535214 |
| 633285 | Mar 6, 2007 | Mar 6, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1838 | 4,000 | 47535212 |
| 633283 | Mar 6, 2007 | Mar 6, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1840 | 4,000 | 47535211 |
| 633018 | Feb 8, 2007 | Feb 8, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1831 | 4,000 | 47535205 |
| 633012 | Feb 8, 2007 | Feb 8, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1830 | 4,000 | 47535204 |
| 632998 | Feb 8, 2007 | Feb 8, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1835 | 4,000 | 47535203 |
| 632998Amendment | Feb 8, 2007 | Feb 8, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1835 | 4,000 | 47535203 |
| 632997 | Feb 7, 2007 | Feb 7, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1836 | 4,000 | 47535202 |
| 632996 | Feb 7, 2007 | Feb 7, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1833 | 4,000 | 47535201 |
| 632993 | Feb 7, 2007 | Feb 7, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1832 | 4,000 | 47535200 |
| 630735 | Jan 11, 2007 | Jan 11, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1828 | 4,000 | 47535191 |
| 630731 | Jan 11, 2007 | Jan 11, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1829 | 4,000 | 47535190 |
| 631397 | Jan 5, 2007 | Jan 5, 2007 | Whiting Oil and Gas Corporation | Howard | Guitar Consolidated #1106V | 3,287 | 22736037 |
| 631395 | Jan 5, 2007 | Jan 5, 2007 | Whiting Oil and Gas Corporation | Howard | Guitar Consolidated #1105V | 3,290 | 22736036 |
| 631081 | Dec 28, 2006 | Dec 28, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #53 | 4,000 | 47532298 |
| 631080 | Dec 28, 2006 | Dec 28, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #437 | 4,000 | 47501873 |
| 631079 | Dec 28, 2006 | Dec 28, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #721 | 4,000 | 47501736 |
| 630958 | Dec 22, 2006 | Dec 22, 2006 | Whiting Oil and Gas Corporation | Winkler | Keystone Cattle Co. #500 | 9,800 | 49533158 |
| 630958Amendment | Dec 22, 2006 | Dec 22, 2006 | Whiting Oil and Gas Corporation | Winkler | Keystone Cattle Co. #500 | 9,800 | 49533158 |
| 630328 | Dec 21, 2006 | Dec 21, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #400 | 4,000 | 47501839 |
| 630322 | Dec 21, 2006 | Dec 21, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #387 | 4,000 | 47501826 |
| 629891 | Dec 19, 2006 | Dec 19, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #368 | 4,000 | 47501513 |
| 629642 | Dec 14, 2006 | Dec 14, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #331 | 4,000 | 47501476 |
| 630309 | Dec 12, 2006 | Dec 12, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #347 | 4,000 | 47501492 |
| 630308 | Dec 12, 2006 | Dec 12, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #637 | 4,000 | 47501715 |
| 630305 | Dec 12, 2006 | Dec 12, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #396 | 4,000 | 47501835 |
| 630302 | Dec 12, 2006 | Dec 12, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #314 | 4,000 | 47501459 |
| 630100 | Dec 7, 2006 | Dec 7, 2006 | Whiting Oil and Gas Corporation | Howard | Guitar Consolidated #1102 | 5,999 | 22735809 |
| 629892 | Dec 4, 2006 | Dec 4, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #402 | 4,000 | 47501841 |
| 629661 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #304 | 4,000 | 47501665 |
| 629658 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #58 | 4,000 | 47532312 |
| 629656 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #864 | 4,000 | 47510281 |
| 629654 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #898 | 4,000 | 47510991 |
| 629653 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #1509 | 4,000 | 47533658 |
| 629649 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1277 | 4,000 | 47533112 |
| 629648 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1247 | 4,000 | 47533010 |
| 629647 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #358 | 4,000 | 47501503 |
| 629645 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #310 | 4,000 | 47501671 |
| 629644 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #351 | 4,000 | 47501496 |
| 629643 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #966 | 4,000 | 47511074 |
| 629641 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #1049 | 4,000 | 47511134 |
| 629639 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #597 | 4,000 | 47501694 |
| 629637 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #312 | 4,000 | 47501457 |
| 629635 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #359 | 4,000 | 47501504 |
| 629634 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1285 | 4,000 | 47533116 |
| 629633 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1254 | 4,000 | 47533011 |
| 629632 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #367 | 4,000 | 47501512 |
| 629631 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #436 | 4,000 | 47501872 |
| 629592 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #907 | 4,000 | 47511009 |
| 629591 | Nov 29, 2006 | Nov 29, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1143 | 4,000 | 47530553 |
| 629256 | Nov 20, 2006 | Nov 20, 2006 | Whiting Oil and Gas Corporation | Gaines | Tobe Foster #25 | 9,650 | 16536687 |
| 629082 | Nov 17, 2006 | Nov 17, 2006 | Whiting Oil and Gas Corporation | Winkler | Keystone Cattle Co. #457 | 11,250 | 49533100 |
| 628580 | Nov 17, 2006 | Nov 17, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #94W | 4,000 | 47501546 |
| 626884 | Oct 9, 2006 | Oct 9, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #81 | 4,000 | 47501535 |
| 626902 | Oct 6, 2006 | Oct 6, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1083 | 4,000 | 47530003 |
| 626898 | Oct 6, 2006 | Oct 6, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1111 | 4,000 | 47530144 |
| 626895 | Oct 6, 2006 | Oct 6, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #467 | 4,000 | 47501887 |
| 626893 | Oct 6, 2006 | Oct 6, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #237 | 4,000 | 47501646 |
| 626878 | Oct 6, 2006 | Oct 6, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1151W | 4,000 | 47510267 |
| 626877 | Oct 6, 2006 | Oct 6, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #883W | 4,000 | 47510844 |
| 626875 | Oct 6, 2006 | Oct 6, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #163W | 4,000 | 47501606 |
| 626860 | Oct 6, 2006 | Oct 6, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W. Etal #92W | 4,000 | 47501544 |
| 626856 | Oct 6, 2006 | Oct 6, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W. Etal #80W | 4,000 | 47501534 |
| 626855 | Oct 6, 2006 | Oct 6, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W. Etal #74W | 4,000 | 47501530 |
| 626635 | Sep 27, 2006 | Sep 27, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W. Etal #1823 | 4,000 | 47535176 |
| 626633 | Sep 27, 2006 | Sep 27, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W. Etal #1826 | 4,000 | 47535179 |
| 626631 | Sep 27, 2006 | Sep 27, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W. Etal #1825 | 4,000 | 47535178 |
| 626630 | Sep 27, 2006 | Sep 27, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W. Etal #1824 | 4,000 | 47535177 |
| 626629 | Sep 27, 2006 | Sep 27, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W. Etal #1827 | 4,000 | 47535175 |
| 626424 | Sep 22, 2006 | Sep 22, 2006 | Whiting Oil and Gas Corporation | Howard | Guitar Consolidated #1302V | 3,210 | 22736014 |
| 626082 | Sep 22, 2006 | Sep 22, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #229 | 4,000 | 47501643 |
| 625459 | Sep 13, 2006 | Sep 13, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W. Etal #1822 | 4,000 | 47535168 |
| 625457 | Sep 13, 2006 | Sep 13, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W. Etal #1820 | 4,000 | 47535167 |
| 625456 | Sep 13, 2006 | Sep 13, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W. Etal #1821 | 4,000 | 47535166 |
| 622629 | Sep 6, 2006 | Sep 6, 2006 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #1779 | 4,000 | 49533211 |
| 622628 | Sep 6, 2006 | Sep 6, 2006 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #1777 | 4,000 | 49533210 |
| 625145 | Aug 30, 2006 | Aug 30, 2006 | Whiting Oil and Gas Corporation | Karnes | Hoskins, W. B. #1 | 9,700 | 25531493 |
| 625151 | Aug 29, 2006 | Aug 29, 2006 | Whiting Oil and Gas Corporation | Karnes | Hudson Strawn Unit #1 | 9,750 | 25531495 |
| 624916 | Aug 25, 2006 | Aug 25, 2006 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W. Etal #6MW | 1,000 | 47535164 |