| 514853 | Oct 29, 2001 | Oct 29, 2001 | Dreyfus, Louis Natural Gas Corp | Shurley 110 #13 | 6,850 | 43535661 |
| 514759 | Oct 25, 2001 | Oct 25, 2001 | Dreyfus, Louis Natural Gas Corp | Vanderstucken "25" #2 | 5,700 | 43535658 |
| 514758 | Oct 25, 2001 | Oct 25, 2001 | Dreyfus, Louis Natural Gas Corp | Shurley "111" #18 | 6,775 | 43535659 |
| 514669 | Oct 22, 2001 | Oct 22, 2001 | Dreyfus, Louis Natural Gas Corp | Askew 42 #4 | 6,000 | 43535657 |
| 514600 | Oct 18, 2001 | Oct 18, 2001 | Dreyfus, Louis Natural Gas Corp | Shurley 98 #17 | 6,300 | 43535653 |
| 514600Amendment | Oct 18, 2001 | Oct 18, 2001 | Dominion Oklahoma Texas E&P, Inc | Shurley 98 #17 | 6,450 | 43535653 |
| 514599 | Oct 18, 2001 | Oct 18, 2001 | Dreyfus, Louis Natural Gas Corp | Shannon "51" #9 | 7,950 | 43535656 |
| 514598 | Oct 18, 2001 | Oct 18, 2001 | Dreyfus, Louis Natural Gas Corp | Kirby "2" #3 | 7,800 | 43535655 |
| 514598Amendment | Oct 18, 2001 | Oct 18, 2001 | Dominion Oklahoma Texas E&P, Inc | Kirby 2 #3 | 7,800 | 43535655 |
| 514597 | Oct 18, 2001 | Oct 18, 2001 | Dreyfus, Louis Natural Gas Corp | Hicks 23 #8 | 8,600 | 43535654 |
| 514528 | Oct 18, 2001 | Oct 18, 2001 | Dreyfus, Louis Natural Gas Corp | Friess "7" #5 | 5,600 | 43535652 |
| 514474 | Oct 15, 2001 | Oct 15, 2001 | Dreyfus, Louis Natural Gas Corp | Shannon "52" #9 | 8,000 | 43535651 |
| 514281 | Oct 8, 2001 | Oct 8, 2001 | Dreyfus, Louis Natural Gas Corp | Sawyer 128 #11 | 7,250 | 43535650 |
| 514280 | Oct 8, 2001 | Oct 8, 2001 | Dreyfus, Louis Natural Gas Corp | Kirby "1" #5 | 7,900 | 43535649 |
| 514209 | Oct 4, 2001 | Oct 4, 2001 | Dreyfus, Louis Natural Gas Corp | Shannon "51" #11 | 8,000 | 43535648 |
| 514206 | Oct 4, 2001 | Oct 4, 2001 | Dreyfus, Louis Natural Gas Corp | Hicks 23 #5 | 8,750 | 43535647 |
| 514122 | Oct 2, 2001 | Oct 2, 2001 | Dreyfus, Louis Natural Gas Corp | Hicks 22 #12 | 8,600 | 43535645 |
| 514082 | Oct 1, 2001 | Oct 1, 2001 | Dreyfus, Louis Natural Gas Corp | Hicks 22 #9 | 8,750 | 43535644 |
| 514080 | Oct 1, 2001 | Oct 1, 2001 | Dreyfus, Louis Natural Gas Corp | Sawyer 128 #14 | 7,225 | 43535646 |
| 514003 | Sep 27, 2001 | Sep 27, 2001 | Dreyfus, Louis Natural Gas Corp | Sawyer 112 #14 | 6,800 | 43535635 |
| 514003Amendment | Sep 27, 2001 | Sep 27, 2001 | Dominion Oklahoma Texas E&P, Inc | Sawyer 112 #14 | 6,800 | 43535635 |
| 514002 | Sep 27, 2001 | Sep 27, 2001 | Dreyfus, Louis Natural Gas Corp | Jones "120" #16 | 6,425 | 43535639 |
| 514001 | Sep 27, 2001 | Sep 27, 2001 | Dreyfus, Louis Natural Gas Corp | Fields 16 #17 | 6,175 | 43535642 |
| 514000 | Sep 27, 2001 | Sep 27, 2001 | Dreyfus, Louis Natural Gas Corp | Ward 114 #16 | 6,950 | 43535643 |
| 513999 | Sep 27, 2001 | Sep 27, 2001 | Dreyfus, Louis Natural Gas Corp | Davis "C" #19 | 6,300 | 43535640 |
| 513998 | Sep 27, 2001 | Sep 27, 2001 | Dreyfus, Louis Natural Gas Corp | Davis "C" #20 | 6,250 | 43535641 |
| 513794 | Sep 20, 2001 | Sep 20, 2001 | Dreyfus, Louis Natural Gas Corp | Meckel "A" #27 | 6,300 | 43535638 |
| 513793 | Sep 20, 2001 | Sep 20, 2001 | Dreyfus, Louis Natural Gas Corp | Cauthorn, Mack "112" #7 | 6,400 | 43535637 |
| 513793Amendment | Sep 20, 2001 | Sep 20, 2001 | Dreyfus, Louis Natural Gas Corp | Cauthorn, Mack "112" #7 | 6,400 | 43535637 |
| 513792 | Sep 20, 2001 | Sep 20, 2001 | Dreyfus, Louis Natural Gas Corp | Cauthorn, Mack "112" #6 | 6,400 | 43535636 |
| 513791 | Sep 20, 2001 | Sep 20, 2001 | Dreyfus, Louis Natural Gas Corp | Meckel "A" #26 | 6,350 | 43535634 |
| 513790 | Sep 20, 2001 | Sep 20, 2001 | Dreyfus, Louis Natural Gas Corp | Meckel "A" #21 | 6,400 | 43535633 |
| 513789 | Sep 20, 2001 | Sep 20, 2001 | Dreyfus, Louis Natural Gas Corp | Shannon "51" #4 | 7,998 | 43534574 |
| 513664 | Sep 17, 2001 | Sep 17, 2001 | Dreyfus, Louis Natural Gas Corp | Kelly 35 #6 | 7,000 | 43535632 |
| 513526 | Sep 11, 2001 | Sep 11, 2001 | Dreyfus, Louis Natural Gas Corp | Dunbar, Ned #47 | 6,350 | 43535629 |
| 513525 | Sep 11, 2001 | Sep 11, 2001 | Dreyfus, Louis Natural Gas Corp | Dunbar, Ned #52 | 6,350 | 43535630 |
| 513524 | Sep 11, 2001 | Sep 11, 2001 | Dreyfus, Louis Natural Gas Corp | Fields "20" #9 | 6,000 | 43535631 |
| 513373 | Sep 5, 2001 | Sep 5, 2001 | Dreyfus, Louis Natural Gas Corp | Fields 16 #13 | 6,100 | 43535626 |
| 513372 | Sep 5, 2001 | Sep 5, 2001 | Dreyfus, Louis Natural Gas Corp | Vanderstucken "72" #14 | 6,200 | 43535628 |
| 513371 | Sep 5, 2001 | Sep 5, 2001 | Dreyfus, Louis Natural Gas Corp | Fields 29 #4 | 6,125 | 43535627 |
| 513344 | Sep 4, 2001 | Sep 4, 2001 | Dreyfus, Louis Natural Gas Corp | Wilson, Duke 136 #9 | 6,600 | 43535625 |
| 513271 | Aug 31, 2001 | Aug 31, 2001 | Dreyfus, Louis Natural Gas Corp | Davis "C" #21 | 6,250 | 43535622 |
| 513270 | Aug 31, 2001 | Aug 31, 2001 | Dreyfus, Louis Natural Gas Corp | Wilson, Duke 34 #4 | 6,900 | 43535623 |
| 513269 | Aug 31, 2001 | Aug 31, 2001 | Dreyfus, Louis Natural Gas Corp | Vanderstucken "49" #14 | 6,250 | 43535624 |
| 513268 | Aug 31, 2001 | Aug 31, 2001 | Dreyfus, Louis Natural Gas Corp | Davis "C" #15 | 6,250 | 43535621 |
| 513226 | Aug 30, 2001 | Aug 30, 2001 | Dreyfus, Louis Natural Gas Corp | Dunbar, Ned #56 | 6,350 | 43535620 |
| 512963 | Aug 24, 2001 | Aug 24, 2001 | Dreyfus, Louis Natural Gas Corp | Simmons Ranch #19X | 8,450 | 43535478 |
| 512962 | Aug 24, 2001 | Aug 24, 2001 | Dreyfus, Louis Natural Gas Corp | Fields 14 #11 | 5,900 | 43535618 |
| 512960 | Aug 24, 2001 | Aug 24, 2001 | Dreyfus, Louis Natural Gas Corp | Askew 31 #3 | 5,900 | 43535619 |
| 512908 | Aug 23, 2001 | Aug 23, 2001 | Dreyfus, Louis Natural Gas Corp | Meckel "A" #23 | 6,500 | 43535617 |
| 512907 | Aug 23, 2001 | Aug 23, 2001 | Dreyfus, Louis Natural Gas Corp | Fields 52 #8 | 6,200 | 43535614 |
| 512906 | Aug 23, 2001 | Aug 23, 2001 | Dreyfus, Louis Natural Gas Corp | Meckel "A" #25 | 6,600 | 43535616 |
| 512905 | Aug 23, 2001 | Aug 23, 2001 | Dreyfus, Louis Natural Gas Corp | Meckel "A" #22 | 6,500 | 43535615 |
| 512860 | Aug 22, 2001 | Aug 22, 2001 | Dreyfus, Louis Natural Gas Corp | Fields 53 #7 | 6,250 | 43535613 |
| 512858 | Aug 22, 2001 | Aug 22, 2001 | Dreyfus, Louis Natural Gas Corp | Kelly 102 #10 | 6,500 | 43535612 |
| 512857 | Aug 22, 2001 | Aug 22, 2001 | Dreyfus, Louis Natural Gas Corp | Mayer 3C #3 | 8,900 | 43535611 |
| 512855 | Aug 22, 2001 | Aug 22, 2001 | Dreyfus, Louis Natural Gas Corp | Shurley 95 #10 | 6,350 | 43535610 |
| 512713 | Aug 17, 2001 | Aug 17, 2001 | Dreyfus, Louis Natural Gas Corp | Simmons 72 #4 | 8,050 | 43534568 |
| 512712 | Aug 17, 2001 | Aug 17, 2001 | Dreyfus, Louis Natural Gas Corp | Wilson, Duke 185 #10 | 9,000 | 43535609 |
| 512712Amendment | Aug 17, 2001 | Aug 17, 2001 | Dreyfus, Louis Natural Gas Corp | Wilson, Duke 185 #10 | 6,600 | 43535609 |
| 512712Amendment | Aug 17, 2001 | Aug 17, 2001 | Dominion Oklahoma Texas E&P, Inc | Wilson, Duke 185 #10 | 9,000 | 43535609 |
| 512664 | Aug 16, 2001 | Aug 16, 2001 | Dreyfus, Louis Natural Gas Corp | Meckel "A" #24 | 6,600 | 43535608 |
| 512460 | Aug 10, 2001 | Aug 10, 2001 | Burlington Resources O & G Co LP | Canyon Ranch #S410 | 5,395 | 43535607 |
| 512417 | Aug 9, 2001 | Aug 9, 2001 | Dreyfus, Louis Natural Gas Corp | Fields "19" #10 | 6,300 | 43535604 |
| 512416 | Aug 9, 2001 | Aug 9, 2001 | Dreyfus, Louis Natural Gas Corp | Kelly 102 #9 | 6,500 | 43535606 |
| 512415 | Aug 9, 2001 | Aug 9, 2001 | Dreyfus, Louis Natural Gas Corp | Askew "30" #2 | 5,900 | 43535603 |
| 512414 | Aug 9, 2001 | Aug 9, 2001 | Dreyfus, Louis Natural Gas Corp | Hicks 22 #8 | 8,700 | 43535605 |
| 512114 | Aug 9, 2001 | Aug 9, 2001 | McCammon Oil & Gas, Inc. | Legrand, R. H. #1 | 6,500 | 43535594 |
| 512278 | Aug 6, 2001 | Aug 6, 2001 | Dreyfus, Louis Natural Gas Corp | Thomson "D" #9 | 6,250 | 43535602 |
| 512277 | Aug 6, 2001 | Aug 6, 2001 | Dreyfus, Louis Natural Gas Corp | Shurley 98 #10 | 6,300 | 43535601 |
| 512276 | Aug 6, 2001 | Aug 6, 2001 | Dreyfus, Louis Natural Gas Corp | Kelly 102 #8 | 6,550 | 43535600 |
| 512275 | Aug 6, 2001 | Aug 6, 2001 | Dreyfus, Louis Natural Gas Corp | Fields 17 #17 | 6,125 | 43535599 |
| 512274 | Aug 6, 2001 | Aug 6, 2001 | Dreyfus, Louis Natural Gas Corp | Askew 18 #3 | 5,650 | 43535598 |
| 512168 | Aug 2, 2001 | Aug 2, 2001 | Dreyfus, Louis Natural Gas Corp | Thomson "A" #9 | 6,350 | 43535596 |
| 512167 | Aug 2, 2001 | Aug 2, 2001 | Dreyfus, Louis Natural Gas Corp | Thomson "D" #10 | 6,350 | 43535597 |
| 512166 | Aug 2, 2001 | Aug 2, 2001 | Dreyfus, Louis Natural Gas Corp | Thomson "A" #8 | 6,350 | 43535595 |
| 511953 | Jul 27, 2001 | Jul 27, 2001 | Dreyfus, Louis Natural Gas Corp | Fields 29 #3 | 6,125 | 43535591 |
| 511952 | Jul 27, 2001 | Jul 27, 2001 | Dreyfus, Louis Natural Gas Corp | Wilson, Duke #4010 | 8,750 | 43535593 |
| 511951 | Jul 27, 2001 | Jul 27, 2001 | Dreyfus, Louis Natural Gas Corp | Wilson, Duke #1877 | 8,475 | 43535592 |
| 511907 | Jul 26, 2001 | Jul 26, 2001 | Burlington Resources O & G Co LP | Canyon Ranch #9312S | 5,450 | 43536835 |
| 511902 | Jul 26, 2001 | Jul 26, 2001 | Burlington Resources O & G Co LP | Canyon Ranch #1211S | 5,565 | 43535586 |
| 511901 | Jul 26, 2001 | Jul 26, 2001 | Burlington Resources O & G Co LP | Canyon Ranch #1264S | 5,375 | 43535585 |
| 511897 | Jul 26, 2001 | Jul 26, 2001 | Burlington Resources O & G Co LP | Canyon Ranch #9311S | 5,420 | 43535589 |
| 511896 | Jul 26, 2001 | Jul 26, 2001 | Burlington Resources O & G Co LP | Canyon Ranch #1068S | 5,470 | 43535588 |
| 511895 | Jul 26, 2001 | Jul 26, 2001 | Burlington Resources O & G Co LP | Canyon Ranch #1142S | 5,275 | 43535587 |
| 511889 | Jul 26, 2001 | Jul 26, 2001 | Silver Oil & Gas Inc. | Mitchell, Tom #1 | 8,500 | 43535584 |
| 511889Amendment | Jul 26, 2001 | Jul 26, 2001 | Silver Oil & Gas Inc. | Mitchell, Tom #1 | 8,500 | 43535584 |
| 511850 | Jul 25, 2001 | Jul 25, 2001 | Burlington Resources O & G Co LP | Canyon Ranch #1265S | 5,335 | 43535582 |
| 511848 | Jul 25, 2001 | Jul 25, 2001 | Burlington Resources O & G Co LP | Canyon Ranch #1053S | 5,330 | 43535583 |
| 511839 | Jul 25, 2001 | Jul 25, 2001 | Dreyfus, Louis Natural Gas Corp | Fields 16 #15 | 6,200 | 43535579 |
| 511838 | Jul 25, 2001 | Jul 25, 2001 | Dreyfus, Louis Natural Gas Corp | Kelly 115 #12 | 6,650 | 43535580 |
| 511837 | Jul 25, 2001 | Jul 25, 2001 | Dreyfus, Louis Natural Gas Corp | Shurley 94 #14 | 6,375 | 43535581 |
| 511812 | Jul 24, 2001 | Jul 24, 2001 | Burlington Resources O & G Co LP | Deberry "A" #65 | 6,805 | 43535578 |
| 511176 | Jul 24, 2001 | Jul 24, 2001 | Dreyfus, Louis Natural Gas Corp | Wilson, Duke #1879 | 8,775 | 43535558 |
| 511174 | Jul 24, 2001 | Jul 24, 2001 | Dreyfus, Louis Natural Gas Corp | Wilson, Duke #4011 | 8,725 | 43535557 |
| 511590 | Jul 20, 2001 | Jul 20, 2001 | Burlington Resources O & G Co LP | Barton #15 | 6,720 | 43535577 |
| 511627 | Jul 19, 2001 | Jul 19, 2001 | Dreyfus, Louis Natural Gas Corp | Kelly 115 #11 | 6,650 | 43535576 |
| 511626 | Jul 19, 2001 | Jul 19, 2001 | Dreyfus, Louis Natural Gas Corp | Vanderstucken "71" #13 | 6,150 | 43535575 |
| 511567 | Jul 18, 2001 | Jul 18, 2001 | Dreyfus, Louis Natural Gas Corp | Kelly 115 #10 | 6,550 | 43535574 |
| 511566 | Jul 18, 2001 | Jul 18, 2001 | Dreyfus, Louis Natural Gas Corp | Vanderstucken "49" #13 | 6,125 | 43535573 |