| 640217 | Jun 15, 2007 | Jun 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #26S43538550 | 5,000 |
| 640215 | Jun 15, 2007 | Jun 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #25S43538552 | 5,000 |
| 640212 | Jun 15, 2007 | Jun 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #19S43538551 | 5,000 |
| 640101 | Jun 15, 2007 | Jun 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Mittel, Ben #2043538549 | 6,750 |
| 640098 | Jun 15, 2007 | Jun 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Mittel, Ben #2243538548 | 7,450 |
| 639732 | Jun 15, 2007 | Jun 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Hill Mayer Edwin S Jr G #743538535 | 8,370 |
| 639731 | Jun 15, 2007 | Jun 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Hill Mayer Edwin S Jr G #643538534 | 8,185 |
| 640100 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Mittel, Ben #1943538547 | 6,800 |
| 640096 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Mittel, Ben #2143538546 | 7,550 |
| 640019 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer Ranch NNN 152 #243538543 | 8,700 |
| 639926 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer 37 #1443538538 | 8,400 |
| 639922 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #1135S43538539 | 7,100 |
| 639912 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Hill-Mayer "ZZ" #643538537 | 8,275 |
| 639912Amendment | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Hill-Mayer "ZZ" #643538537 | 8,275 |
| 639910 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer 37 #1343538540 | 8,400 |
| 639818 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer #5743538536 | 8,675 |
| 639821 | Jun 7, 2007 | Jun 7, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S. Jr. #90343538541 | 8,350 |
| 639821Amendment | Jun 7, 2007 | Jun 7, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S. Jr. #90343538541 | 8,350 |
| 638817 | Jun 7, 2007 | Jun 7, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 7 #643538515 | 7,225 |
| 639626 | May 31, 2007 | May 31, 2007 | Dominion Oklahoma Texas E&P, Inc | Shannon 52 #2043538533 | 8,350 |
| 638938 | May 31, 2007 | May 31, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #1138S43538519 | 7,000 |
| 636818 | May 29, 2007 | May 29, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #2543538451 | 7,275 |
| 636814 | May 29, 2007 | May 29, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #2643538450 | 7,350 |
| 636809 | May 29, 2007 | May 29, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #2843538458 | 7,375 |
| 636805 | May 29, 2007 | May 29, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #2743538449 | 7,100 |
| 636794 | May 29, 2007 | May 29, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #2943538447 | 7,200 |
| 636794Amendment | May 29, 2007 | May 29, 2007 | Highmount Expl & Prod Texas LLC | Shurley 36 #1743538447 | 7,200 |
| 639060 | May 25, 2007 | May 25, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 207 #12S43538530 | 6,950 |
| 638959 | May 25, 2007 | May 25, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 6 #743538520 | 7,725 |
| 638934 | May 25, 2007 | May 25, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S. Jr., 4 #543538516 | 8,370 |
| 639355 | May 24, 2007 | May 24, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke #401943538531 | 9,350 |
| 639352 | May 24, 2007 | May 24, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke #401443538532 | 9,350 |
| 639065 | May 24, 2007 | May 24, 2007 | Dominion Oklahoma Texas E&P, Inc | Hill-Mayer, Edwin S. Jr. DD #443538527 | 8,400 |
| 639057 | May 24, 2007 | May 24, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 207 #14S43538526 | 6,950 |
| 639016 | May 23, 2007 | May 23, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 207 #15S43538525 | 6,950 |
| 638925 | May 23, 2007 | May 23, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #1137S43538517 | 7,000 |
| 638805 | May 23, 2007 | May 23, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 10 #443538514 | 7,950 |
| 638803 | May 23, 2007 | May 23, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 7 #543538513 | 7,375 |
| 638787 | May 23, 2007 | May 23, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 6 #943538521 | 7,350 |
| 638783 | May 23, 2007 | May 23, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 6 #843538510 | 7,300 |
| 639187 | May 22, 2007 | May 22, 2007 | Dominion Oklahoma Texas E&P, Inc | Hill-Mayer, Edwin S., Jr. 'H' #343538528 | 8,400 |
| 638802 | May 22, 2007 | May 22, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 7 #443538512 | 7,200 |
| 638792 | May 22, 2007 | May 22, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 6 #1043538511 | 7,500 |
| 638714 | May 22, 2007 | May 22, 2007 | Dominion Oklahoma Texas E&P, Inc | Kelly 35 #1243538509 | 7,225 |
| 638711 | May 22, 2007 | May 22, 2007 | Dominion Oklahoma Texas E&P, Inc | Kelly 35 #1143538507 | 7,325 |
| 639012 | May 21, 2007 | May 21, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 207 #16S43538524 | 6,950 |
| 639008 | May 21, 2007 | May 21, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 207 #11S43538523 | 6,950 |
| 638927 | May 21, 2007 | May 21, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #1136S43538518 | 7,000 |
| 638710 | May 21, 2007 | May 21, 2007 | Dominion Oklahoma Texas E&P, Inc | Kelly 35 #4A43538508 | 7,475 |
| 638707 | May 21, 2007 | May 21, 2007 | Dominion Oklahoma Texas E&P, Inc | Kelly 35 #943538506 | 7,300 |
| 638687 | May 21, 2007 | May 21, 2007 | Dominion Oklahoma Texas E&P, Inc | Hill Mayer, Edwin S. Jr. "I" #643538505 | 8,300 |
| 638310 | May 18, 2007 | May 18, 2007 | Dominion Oklahoma Texas E&P, Inc | Jones Ranch #155343538502 | 7,750 |
| 638589 | May 16, 2007 | May 16, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke 173 #1343538504 | 9,250 |
| 638218 | May 15, 2007 | May 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S., Jr. K #1143538500 | 8,275 |
| 637798 | May 15, 2007 | May 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke 189 #1843538483 | 9,250 |
| 637796 | May 15, 2007 | May 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke 189 #1743538482 | 9,250 |
| 637780 | May 15, 2007 | May 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke 172 #1943538484 | 9,250 |
| 638308 | May 14, 2007 | May 14, 2007 | Dominion Oklahoma Texas E&P, Inc | Mittel, R. H. #143538503 | 7,400 |
| 638205 | May 14, 2007 | May 14, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer Ranch LLL #142243538499 | 8,600 |
| 638137 | May 14, 2007 | May 14, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer Ranch H #80343538496 | 8,480 |
| 636534 | May 14, 2007 | May 14, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 4A #443538438 | 8,450 |
| 638307 | May 11, 2007 | May 11, 2007 | Dominion Oklahoma Texas E&P, Inc | Mittel #127243539243 | 7,300 |
| 636468 | May 11, 2007 | May 11, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 165 #1643538429 | 8,950 |
| 638141 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 114 #15S43538497 | 6,950 |
| 638141Amendment | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 114 #15S43538497 | 6,950 |
| 638049 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Morriss Brothers Ranch I 101 #443538494 | 9,700 |
| 638043 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Morriss Brothers Ranch I 101 #343538493 | 9,750 |
| 636721 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 148 #1643538444 | 7,350 |
| 636720 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 148 #1543538443 | 7,350 |
| 636531 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 1E #943538436 | 7,350 |
| 636527 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 1E #843538435 | 8,975 |
| 636523 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 1E #743538434 | 7,350 |
| 636467 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 165 #1543538430 | 8,950 |
| 636465 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 165 #1443538428 | 8,950 |
| 638143 | May 9, 2007 | May 9, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 114 #17S43538498 | 6,900 |
| 638143Amendment | May 9, 2007 | May 9, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 114 #17S43538498 | 6,900 |
| 638134 | May 9, 2007 | May 9, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 114 #16S43538495 | 6,950 |
| 638042 | May 8, 2007 | May 8, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #2086S43538492 | 6,900 |
| 638042Amendment | May 8, 2007 | May 8, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #2086S43538492 | 6,900 |
| 636327 | May 8, 2007 | May 8, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 148 #1443538427 | 7,450 |
| 636326 | May 8, 2007 | May 8, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 148 #1343538422 | 7,400 |
| 637649 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 166 #2943538476 | 8,975 |
| 637648 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 166 #2843538475 | 8,975 |
| 637645 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 166 #2743538474 | 7,475 |
| 637643 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 166 #2643538473 | 8,975 |
| 637642 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 166 #2543538477 | 7,500 |
| 637639 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 166 #2443538472 | 8,975 |
| 637639Amendment | May 4, 2007 | May 4, 2007 | Highmount Expl & Prod Texas LLC | Shurley 165 #1743538472 | 8,850 |
| 637636 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 166 #2343538471 | 8,800 |
| 637607 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 147 #3143538469 | 7,400 |
| 637606 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 147 #3043538470 | 7,400 |
| 637605 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 147 #2943538468 | 7,500 |
| 637604 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 147 #2843538467 | 7,475 |
| 637603 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 147 #2743538466 | 7,425 |
| 636988 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer Ranch N 13 #343538459 | 8,370 |
| 637746 | May 3, 2007 | May 3, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke 188 #2343538480 | 8,975 |
| 637641 | May 3, 2007 | May 3, 2007 | Dominion Oklahoma Texas E&P, Inc | Morris Bros. Ranch "K" 126 #243538478 | 9,750 |
| 637641Amendment | May 3, 2007 | May 3, 2007 | Dominion Oklahoma Texas E&P, Inc | Morris Bros. Ranch "K" 126 #243538478 | 9,750 |
| 635752 | May 2, 2007 | May 2, 2007 | Dominion Oklahoma Texas E&P, Inc | Aldwell, Winnie R. Trust #2043538398 | 8,950 |
| 637750 | May 1, 2007 | May 1, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke 172 #1843538481 | 8,950 |