| 640217 | Jun 15, 2007 | Jun 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #26S | 5,000 | 43538550 |
| 640215 | Jun 15, 2007 | Jun 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #25S | 5,000 | 43538552 |
| 640212 | Jun 15, 2007 | Jun 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #19S | 5,000 | 43538551 |
| 640101 | Jun 15, 2007 | Jun 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Mittel, Ben #20 | 6,750 | 43538549 |
| 640098 | Jun 15, 2007 | Jun 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Mittel, Ben #22 | 7,450 | 43538548 |
| 639732 | Jun 15, 2007 | Jun 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Hill Mayer Edwin S Jr G #7 | 8,370 | 43538535 |
| 639731 | Jun 15, 2007 | Jun 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Hill Mayer Edwin S Jr G #6 | 8,185 | 43538534 |
| 640100 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Mittel, Ben #19 | 6,800 | 43538547 |
| 640096 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Mittel, Ben #21 | 7,550 | 43538546 |
| 640019 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer Ranch NNN 152 #2 | 8,700 | 43538543 |
| 639926 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer 37 #14 | 8,400 | 43538538 |
| 639922 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #1135S | 7,100 | 43538539 |
| 639912 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Hill-Mayer "ZZ" #6 | 8,275 | 43538537 |
| 639912Amendment | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Hill-Mayer "ZZ" #6 | 8,275 | 43538537 |
| 639910 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer 37 #13 | 8,400 | 43538540 |
| 639818 | Jun 13, 2007 | Jun 13, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer #57 | 8,675 | 43538536 |
| 639821 | Jun 7, 2007 | Jun 7, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S. Jr. #903 | 8,350 | 43538541 |
| 639821Amendment | Jun 7, 2007 | Jun 7, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S. Jr. #903 | 8,350 | 43538541 |
| 638817 | Jun 7, 2007 | Jun 7, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 7 #6 | 7,225 | 43538515 |
| 639626 | May 31, 2007 | May 31, 2007 | Dominion Oklahoma Texas E&P, Inc | Shannon 52 #20 | 8,350 | 43538533 |
| 638938 | May 31, 2007 | May 31, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #1138S | 7,000 | 43538519 |
| 636818 | May 29, 2007 | May 29, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #25 | 7,275 | 43538451 |
| 636814 | May 29, 2007 | May 29, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #26 | 7,350 | 43538450 |
| 636809 | May 29, 2007 | May 29, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #28 | 7,375 | 43538458 |
| 636805 | May 29, 2007 | May 29, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #27 | 7,100 | 43538449 |
| 636794 | May 29, 2007 | May 29, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #29 | 7,200 | 43538447 |
| 636794Amendment | May 29, 2007 | May 29, 2007 | Highmount Expl & Prod Texas LLC | Shurley 36 #17 | 7,200 | 43538447 |
| 639060 | May 25, 2007 | May 25, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 207 #12S | 6,950 | 43538530 |
| 638959 | May 25, 2007 | May 25, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 6 #7 | 7,725 | 43538520 |
| 638934 | May 25, 2007 | May 25, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S. Jr., 4 #5 | 8,370 | 43538516 |
| 639355 | May 24, 2007 | May 24, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke #4019 | 9,350 | 43538531 |
| 639352 | May 24, 2007 | May 24, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke #4014 | 9,350 | 43538532 |
| 639065 | May 24, 2007 | May 24, 2007 | Dominion Oklahoma Texas E&P, Inc | Hill-Mayer, Edwin S. Jr. DD #4 | 8,400 | 43538527 |
| 639057 | May 24, 2007 | May 24, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 207 #14S | 6,950 | 43538526 |
| 639016 | May 23, 2007 | May 23, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 207 #15S | 6,950 | 43538525 |
| 638925 | May 23, 2007 | May 23, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #1137S | 7,000 | 43538517 |
| 638805 | May 23, 2007 | May 23, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 10 #4 | 7,950 | 43538514 |
| 638803 | May 23, 2007 | May 23, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 7 #5 | 7,375 | 43538513 |
| 638787 | May 23, 2007 | May 23, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 6 #9 | 7,350 | 43538521 |
| 638783 | May 23, 2007 | May 23, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 6 #8 | 7,300 | 43538510 |
| 639187 | May 22, 2007 | May 22, 2007 | Dominion Oklahoma Texas E&P, Inc | Hill-Mayer, Edwin S., Jr. 'H' #3 | 8,400 | 43538528 |
| 638802 | May 22, 2007 | May 22, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 7 #4 | 7,200 | 43538512 |
| 638792 | May 22, 2007 | May 22, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 6 #10 | 7,500 | 43538511 |
| 638714 | May 22, 2007 | May 22, 2007 | Dominion Oklahoma Texas E&P, Inc | Kelly 35 #12 | 7,225 | 43538509 |
| 638711 | May 22, 2007 | May 22, 2007 | Dominion Oklahoma Texas E&P, Inc | Kelly 35 #11 | 7,325 | 43538507 |
| 639012 | May 21, 2007 | May 21, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 207 #16S | 6,950 | 43538524 |
| 639008 | May 21, 2007 | May 21, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 207 #11S | 6,950 | 43538523 |
| 638927 | May 21, 2007 | May 21, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #1136S | 7,000 | 43538518 |
| 638710 | May 21, 2007 | May 21, 2007 | Dominion Oklahoma Texas E&P, Inc | Kelly 35 #4A | 7,475 | 43538508 |
| 638707 | May 21, 2007 | May 21, 2007 | Dominion Oklahoma Texas E&P, Inc | Kelly 35 #9 | 7,300 | 43538506 |
| 638687 | May 21, 2007 | May 21, 2007 | Dominion Oklahoma Texas E&P, Inc | Hill Mayer, Edwin S. Jr. "I" #6 | 8,300 | 43538505 |
| 638310 | May 18, 2007 | May 18, 2007 | Dominion Oklahoma Texas E&P, Inc | Jones Ranch #1553 | 7,750 | 43538502 |
| 638589 | May 16, 2007 | May 16, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke 173 #13 | 9,250 | 43538504 |
| 638218 | May 15, 2007 | May 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S., Jr. K #11 | 8,275 | 43538500 |
| 637798 | May 15, 2007 | May 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke 189 #18 | 9,250 | 43538483 |
| 637796 | May 15, 2007 | May 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke 189 #17 | 9,250 | 43538482 |
| 637780 | May 15, 2007 | May 15, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke 172 #19 | 9,250 | 43538484 |
| 638308 | May 14, 2007 | May 14, 2007 | Dominion Oklahoma Texas E&P, Inc | Mittel, R. H. #1 | 7,400 | 43538503 |
| 638205 | May 14, 2007 | May 14, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer Ranch LLL #1422 | 8,600 | 43538499 |
| 638137 | May 14, 2007 | May 14, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer Ranch H #803 | 8,480 | 43538496 |
| 636534 | May 14, 2007 | May 14, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 4A #4 | 8,450 | 43538438 |
| 638307 | May 11, 2007 | May 11, 2007 | Dominion Oklahoma Texas E&P, Inc | Mittel #1272 | 7,300 | 43539243 |
| 636468 | May 11, 2007 | May 11, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 165 #16 | 8,950 | 43538429 |
| 638141 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 114 #15S | 6,950 | 43538497 |
| 638141Amendment | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 114 #15S | 6,950 | 43538497 |
| 638049 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Morriss Brothers Ranch I 101 #4 | 9,700 | 43538494 |
| 638043 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Morriss Brothers Ranch I 101 #3 | 9,750 | 43538493 |
| 636721 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 148 #16 | 7,350 | 43538444 |
| 636720 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 148 #15 | 7,350 | 43538443 |
| 636531 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 1E #9 | 7,350 | 43538436 |
| 636527 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 1E #8 | 8,975 | 43538435 |
| 636523 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley RR 1E #7 | 7,350 | 43538434 |
| 636467 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 165 #15 | 8,950 | 43538430 |
| 636465 | May 10, 2007 | May 10, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 165 #14 | 8,950 | 43538428 |
| 638143 | May 9, 2007 | May 9, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 114 #17S | 6,900 | 43538498 |
| 638143Amendment | May 9, 2007 | May 9, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 114 #17S | 6,900 | 43538498 |
| 638134 | May 9, 2007 | May 9, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 114 #16S | 6,950 | 43538495 |
| 638042 | May 8, 2007 | May 8, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #2086S | 6,900 | 43538492 |
| 638042Amendment | May 8, 2007 | May 8, 2007 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #2086S | 6,900 | 43538492 |
| 636327 | May 8, 2007 | May 8, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 148 #14 | 7,450 | 43538427 |
| 636326 | May 8, 2007 | May 8, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 148 #13 | 7,400 | 43538422 |
| 637649 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 166 #29 | 8,975 | 43538476 |
| 637648 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 166 #28 | 8,975 | 43538475 |
| 637645 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 166 #27 | 7,475 | 43538474 |
| 637643 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 166 #26 | 8,975 | 43538473 |
| 637642 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 166 #25 | 7,500 | 43538477 |
| 637639 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 166 #24 | 8,975 | 43538472 |
| 637639Amendment | May 4, 2007 | May 4, 2007 | Highmount Expl & Prod Texas LLC | Shurley 165 #17 | 8,850 | 43538472 |
| 637636 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 166 #23 | 8,800 | 43538471 |
| 637607 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 147 #31 | 7,400 | 43538469 |
| 637606 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 147 #30 | 7,400 | 43538470 |
| 637605 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 147 #29 | 7,500 | 43538468 |
| 637604 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 147 #28 | 7,475 | 43538467 |
| 637603 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Shurley 147 #27 | 7,425 | 43538466 |
| 636988 | May 4, 2007 | May 4, 2007 | Dominion Oklahoma Texas E&P, Inc | Mayer Ranch N 13 #3 | 8,370 | 43538459 |
| 637746 | May 3, 2007 | May 3, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke 188 #23 | 8,975 | 43538480 |
| 637641 | May 3, 2007 | May 3, 2007 | Dominion Oklahoma Texas E&P, Inc | Morris Bros. Ranch "K" 126 #2 | 9,750 | 43538478 |
| 637641Amendment | May 3, 2007 | May 3, 2007 | Dominion Oklahoma Texas E&P, Inc | Morris Bros. Ranch "K" 126 #2 | 9,750 | 43538478 |
| 635752 | May 2, 2007 | May 2, 2007 | Dominion Oklahoma Texas E&P, Inc | Aldwell, Winnie R. Trust #20 | 8,950 | 43538398 |
| 637750 | May 1, 2007 | May 1, 2007 | Dominion Oklahoma Texas E&P, Inc | Wilson Duke 172 #18 | 8,950 | 43538481 |