| 641700 | Jul 13, 2007 | Jul 13, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #675W | 4,000 | 49501532 |
| 641699 | Jul 13, 2007 | Jul 13, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #274W | 4,000 | 49501445 |
| 641698 | Jul 13, 2007 | Jul 13, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #445W | 4,000 | 49501476 |
| 641697 | Jul 13, 2007 | Jul 13, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #716W | 4,000 | 49501607 |
| 641624 | Jul 11, 2007 | Jul 11, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #500W | 4,000 | 49501602 |
| 641621 | Jul 11, 2007 | Jul 11, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #1092 | 4,000 | 49530003 |
| 641619 | Jul 11, 2007 | Jul 11, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #777W | 4,000 | 49501653 |
| 641618 | Jul 11, 2007 | Jul 11, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #762W | 4,000 | 49501644 |
| 641617 | Jul 11, 2007 | Jul 11, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #763W | 4,000 | 49501645 |
| 641154 | Jul 3, 2007 | Jul 3, 2007 | Whiting Oil and Gas Corporation | Andrews | University -3- #311 | 8,100 | 00340212 |
| 641153 | Jul 3, 2007 | Jul 3, 2007 | Whiting Oil and Gas Corporation | Andrews | University -3- #309 | 8,100 | 00340211 |
| 641150 | Jul 3, 2007 | Jul 3, 2007 | Whiting Oil and Gas Corporation | Andrews | University -2- #208 | 8,100 | 00340210 |
| 640444 | Jun 18, 2007 | Jun 18, 2007 | Whiting Oil and Gas Corporation | De Witt | Crain #1 | 9,412 | 12330781 |
| 639079 | May 19, 2007 | May 19, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #1495W | 4,000 | 47533557 |
| 639078 | May 19, 2007 | May 19, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #1470W | 4,000 | 47533311 |
| 639074 | May 19, 2007 | May 19, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #1464W | 4,000 | 47533285 |
| 639064 | May 19, 2007 | May 19, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #1457W | 4,000 | 47533296 |
| 639061 | May 19, 2007 | May 19, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #874 | 4,000 | 49510710 |
| 639058 | May 19, 2007 | May 19, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #807W | 4,000 | 49501674 |
| 639056 | May 19, 2007 | May 19, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #805W | 4,000 | 49501673 |
| 639049 | May 19, 2007 | May 19, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #473W | 4,000 | 49501486 |
| 638295 | May 11, 2007 | May 11, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #785W | 4,000 | 49501658 |
| 638294 | May 11, 2007 | May 11, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #784W | 4,000 | 49501657 |
| 638293 | May 11, 2007 | May 11, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #783W | 4,000 | 49501656 |
| 638291 | May 11, 2007 | May 11, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #755W | 4,000 | 49501638 |
| 638289 | May 11, 2007 | May 11, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #704W | 4,000 | 49501603 |
| 638288 | May 11, 2007 | May 11, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #622W | 4,000 | 49501563 |
| 638287 | May 11, 2007 | May 11, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #621W | 4,000 | 49501562 |
| 638284 | May 11, 2007 | May 11, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #519W | 4,000 | 49501591 |
| 638280 | May 11, 2007 | May 11, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #475W | 4,000 | 47501891 |
| 637909 | May 4, 2007 | May 4, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #786W | 4,000 | 49501659 |
| 637566 | May 4, 2007 | May 4, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #447W | 4,000 | 49501477 |
| 637854 | May 3, 2007 | May 3, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #623W | 4,000 | 49501564 |
| 637661 | May 1, 2007 | May 1, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #644W | 4,000 | 49501537 |
| 637659 | May 1, 2007 | May 1, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #643W | 4,000 | 49501538 |
| 637654 | May 1, 2007 | May 1, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #587W | 4,000 | 49501553 |
| 637650 | May 1, 2007 | May 1, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., et Al #586W | 4,000 | 49501552 |
| 637564 | Apr 30, 2007 | Apr 30, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #444W | 4,000 | 47501874 |
| 637562 | Apr 30, 2007 | Apr 30, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G. W., Etal #452W | 4,000 | 47501878 |
| 637367 | Apr 26, 2007 | Apr 26, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #868W | 4,000 | 49510507 |
| 637367Amendment | Apr 26, 2007 | Apr 26, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #868 | 4,000 | 49510507 |
| 637364 | Apr 26, 2007 | Apr 26, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brein, G. W., Etal #926W | 4,000 | 49520158 |
| 637364Amendment | Apr 26, 2007 | Apr 26, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #926 | 4,000 | 49520158 |
| 637350 | Apr 26, 2007 | Apr 26, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W. Etal #873W | 4,000 | 49510709 |
| 637350Amendment | Apr 26, 2007 | Apr 26, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W. Etal #873 | 4,000 | 49510709 |
| 637338 | Apr 26, 2007 | Apr 26, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #770W | 4,000 | 49501647 |
| 637336 | Apr 26, 2007 | Apr 26, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #645W | 4,000 | 49501536 |
| 637330 | Apr 26, 2007 | Apr 26, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #585W | 4,000 | 49501551 |
| 637327 | Apr 26, 2007 | Apr 26, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #566W | 4,000 | 49501542 |
| 637329 | Apr 25, 2007 | Apr 25, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #567W | 4,000 | 49501543 |
| 637326 | Apr 25, 2007 | Apr 25, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #424W | 4,000 | 49501469 |
| 637325 | Apr 25, 2007 | Apr 25, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #413W | 4,000 | 49501467 |
| 636850 | Apr 25, 2007 | Apr 25, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #565W | 4,000 | 49502701 |
| 637285 | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1382W | 4,000 | 47533268 |
| 637285Amendment | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1382 | 4,000 | 47533268 |
| 637283 | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #1276W | 4,000 | 49531678 |
| 637283Amendment | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #1276 | 4,000 | 49531678 |
| 637281 | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #1246W | 4,000 | 49531637 |
| 637281Amendment | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #1246 | 4,000 | 49531637 |
| 637277 | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #1197W | 4,000 | 49531165 |
| 637277Amendment | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #1197 | 4,000 | 49531165 |
| 637275 | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #1091W | 4,000 | 49530002 |
| 637275Amendment | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #1091 | 4,000 | 49530002 |
| 637273 | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #972W | 4,000 | 49520179 |
| 637273Amendment | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #972 | 4,000 | 49520179 |
| 637269 | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #971W | 4,000 | 49520180 |
| 637269Amendment | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #971 | 4,000 | 49520180 |
| 637246 | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #869W | 4,000 | 49510508 |
| 637246Amendment | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #869 | 4,000 | 49510508 |
| 637244 | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #867W | 4,000 | 49510506 |
| 637244Amendment | Apr 24, 2007 | Apr 24, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #867 | 4,000 | 49510506 |
| 636899 | Apr 17, 2007 | Apr 17, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #771W | 4,000 | 49501648 |
| 636896 | Apr 17, 2007 | Apr 17, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #769W | 4,000 | 49500367 |
| 636838 | Apr 17, 2007 | Apr 17, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #588W | 4,000 | 49501554 |
| 636835 | Apr 17, 2007 | Apr 17, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #564W | 4,000 | 49501573 |
| 636823 | Apr 17, 2007 | Apr 17, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #552W | 4,000 | 47501929 |
| 636820 | Apr 17, 2007 | Apr 17, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #549W | 4,000 | 49501575 |
| 636817 | Apr 17, 2007 | Apr 17, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #548W | 4,000 | 49501574 |
| 636811 | Apr 16, 2007 | Apr 16, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #516W | 4,000 | 49501588 |
| 636799 | Apr 16, 2007 | Apr 16, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #503W | 4,000 | 49501600 |
| 636795 | Apr 16, 2007 | Apr 16, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #778W | 4,000 | 49501654 |
| 636812 | Apr 14, 2007 | Apr 14, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #866 | 4,000 | 49510488 |
| 636793 | Apr 14, 2007 | Apr 14, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #776 | 4,000 | 49501652 |
| 636791 | Apr 14, 2007 | Apr 14, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #772 | 4,000 | 49501649 |
| 636750 | Apr 14, 2007 | Apr 14, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #502 | 4,000 | 49501601 |
| 636744 | Apr 14, 2007 | Apr 14, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #495 | 4,000 | 49501495 |
| 636743 | Apr 14, 2007 | Apr 14, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #460 | 4,000 | 49500930 |
| 636742 | Apr 14, 2007 | Apr 14, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #448 | 4,000 | 49501478 |
| 636741 | Apr 14, 2007 | Apr 14, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #422 | 4,000 | 49501468 |
| 636740 | Apr 14, 2007 | Apr 14, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G. W., Etal #496 | 4,000 | 49501496 |
| 636739 | Apr 14, 2007 | Apr 14, 2007 | Whiting Oil and Gas Corporation | Winkler | O'Brien, G.W., Etal #501 | 4,000 | 49506253 |
| 633571 | Apr 9, 2007 | Apr 9, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1855 | 4,000 | 47535231 |
| 633568 | Apr 9, 2007 | Apr 9, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1854 | 4,000 | 47535230 |
| 633280 | Apr 9, 2007 | Apr 9, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1841 | 4,000 | 47535210 |
| 635816 | Mar 30, 2007 | Mar 30, 2007 | Whiting Oil and Gas Corporation | Lavaca | Grafe, Victor #1 | 13,800 | 28533149 |
| 633777 | Mar 16, 2007 | Mar 16, 2007 | Whiting Oil and Gas Corporation | Yoakum | Calvert #1 | 11,300 | 50132905 |
| 633777Amendment | Mar 16, 2007 | Mar 16, 2007 | Whiting Oil and Gas Corporation | Yoakum | Calvert #1 | 11,300 | 50132905 |
| 633777Amendment | Mar 16, 2007 | Mar 16, 2007 | Whiting Oil and Gas Corporation | Yoakum | Calvert #1 | 11,300 | 50132905 |
| 633286 | Mar 13, 2007 | Mar 13, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1837 | 4,000 | 47535213 |
| 633592 | Mar 12, 2007 | Mar 12, 2007 | Whiting Oil and Gas Corporation | Ward | O'Brien, G.W., Etal #1864 | 4,000 | 47535240 |