| 616762 | Mar 31, 2006 | Mar 31, 2006 | Dominion Oklahoma Texas E&P, Inc | Thomson "A" #5PU43537917 | 6,250 |
| 616668 | Mar 31, 2006 | Mar 31, 2006 | KCS Resources, Inc. | Jones 122 #1943537913 | 7,850 |
| 616779 | Mar 30, 2006 | Mar 30, 2006 | Dominion Oklahoma Texas E&P, Inc | Deberry Heirs #1143537918 | 7,150 |
| 616771 | Mar 30, 2006 | Mar 30, 2006 | Dominion Oklahoma Texas E&P, Inc | Deberry Heirs #1043537914 | 7,150 |
| 616636 | Mar 29, 2006 | Mar 29, 2006 | Dominion Oklahoma Texas E&P, Inc | Galbreath 65 #943537912 | 6,325 |
| 616592 | Mar 29, 2006 | Mar 29, 2006 | Dominion Oklahoma Texas E&P, Inc | Kirby 1 #1543537908 | 8,250 |
| 616587 | Mar 29, 2006 | Mar 29, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S. Jr. "D" #80743537911 | 8,460 |
| 616591 | Mar 28, 2006 | Mar 28, 2006 | KCS Resources, Inc. | Jones 119 #1743537907 | 7,850 |
| 616590 | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Kirby 1 #1443537909 | 8,250 |
| 616588 | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S. Jr. "D" #801043537910 | 8,460 |
| 616571 | Mar 28, 2006 | Mar 28, 2006 | KCS Resources, Inc. | Sawyer a 144 #1943537906 | 7,850 |
| 616571Amendment | Mar 28, 2006 | Mar 28, 2006 | KCS Resources, Inc. | Sawyer a 144 #1943537906 | 7,850 |
| 616555 | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Wilson, Duke 173 #1143537905 | 9,000 |
| 616555Amendment | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Wilson, Duke 173 #1143537905 | 9,300 |
| 616531 | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Wilson, Duke 173 #1543537904 | 9,250 |
| 616531Amendment | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Wilson, Duke 173 #1543537904 | 9,548 |
| 616512 | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Wilson, Duke #174543537902 | 9,400 |
| 616495 | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Shannon 52 #1543537900 | 8,200 |
| 616494 | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer Ranch "H" #80243537901 | 8,300 |
| 616426 | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S. Jr. "S" #30343537898 | 8,250 |
| 616426Amendment | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S. Jr. "S" #30343537898 | 8,250 |
| 616426Amendment | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S. Jr. "S" #30343537898 | 8,250 |
| 616321 | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Deberry A #8643537894 | 6,992 |
| 610515 | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #2443537743 | 7,125 |
| 610509 | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #2343537742 | 7,800 |
| 610507 | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #2243537741 | 7,350 |
| 610505 | Mar 28, 2006 | Mar 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #2143537740 | 7,125 |
| 616462 | Mar 27, 2006 | Mar 27, 2006 | Dominion Oklahoma Texas E&P, Inc | Wilson, Duke #178443537899 | 8,900 |
| 616428 | Mar 27, 2006 | Mar 27, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer Ranch "EE" #290343537897 | 8,250 |
| 616381 | Mar 24, 2006 | Mar 24, 2006 | KCS Resources, Inc. | Jones 122 #1343537896 | 7,850 |
| 616381Amendment | Mar 24, 2006 | Mar 24, 2006 | KCS Resources, Inc. | Jones 122 #1343537896 | 7,850 |
| 616330 | Mar 24, 2006 | Mar 24, 2006 | Dominion Oklahoma Texas E&P, Inc | Hill-Mayer, Edwin S., Jr. "F" #543537895 | 8,275 |
| 610500 | Mar 24, 2006 | Mar 24, 2006 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #2043537738 | 7,350 |
| 610497 | Mar 24, 2006 | Mar 24, 2006 | Dominion Oklahoma Texas E&P, Inc | Shurley 141 #1943537739 | 7,250 |
| 616095 | Mar 21, 2006 | Mar 21, 2006 | Dominion Oklahoma Texas E&P, Inc | Cauthorn, Mack 130 #1243537892 | 7,725 |
| 616095Amendment | Mar 21, 2006 | Mar 21, 2006 | Dominion Oklahoma Texas E&P, Inc | Cauthorn, Mack 130 #1243537892 | 7,725 |
| 616094 | Mar 21, 2006 | Mar 21, 2006 | Dominion Oklahoma Texas E&P, Inc | Cauthorn, Mack 130 #1443537893 | 7,800 |
| 616025 | Mar 20, 2006 | Mar 20, 2006 | Dominion Oklahoma Texas E&P, Inc | Epps, H.C. 38 #943537890 | 7,000 |
| 616024 | Mar 20, 2006 | Mar 20, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S. Jr. "S" #643537891 | 8,300 |
| 616024Amendment | Mar 20, 2006 | Mar 20, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S. Jr. "S" #643537891 | 8,300 |
| 616021 | Mar 20, 2006 | Mar 20, 2006 | Dominion Oklahoma Texas E&P, Inc | Shannon 52 #1743537889 | 8,400 |
| 615978 | Mar 17, 2006 | Mar 17, 2006 | Dominion Oklahoma Texas E&P, Inc | Cauthorn 27 #17X43537888 | 7,550 |
| 615976 | Mar 17, 2006 | Mar 17, 2006 | Dominion Oklahoma Texas E&P, Inc | Morriss 82 #743537886 | 6,250 |
| 615974 | Mar 17, 2006 | Mar 17, 2006 | Dominion Oklahoma Texas E&P, Inc | Morriss 61 #443537887 | 6,850 |
| 615973 | Mar 17, 2006 | Mar 17, 2006 | Dominion Oklahoma Texas E&P, Inc | Morriss Ranch #810643537885 | 6,350 |
| 615801 | Mar 14, 2006 | Mar 14, 2006 | Range Production Company | Davis 30 #143537164 | 4,515 |
| 615660 | Mar 10, 2006 | Mar 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Mittel, Ben #1043537883 | 6,650 |
| 615660Amendment | Mar 10, 2006 | Mar 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Mittel, Ben #1043537883 | 6,650 |
| 615658 | Mar 10, 2006 | Mar 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Mittel, Ben #943537884 | 6,550 |
| 615658Amendment | Mar 10, 2006 | Mar 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Mittel, Ben #943537884 | 6,550 |
| 615657 | Mar 10, 2006 | Mar 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Jones Ranch 156 #143537882 | 7,850 |
| 615657Amendment | Mar 10, 2006 | Mar 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Jones Ranch 156 #143537882 | 7,850 |
| 615142 | Mar 10, 2006 | Mar 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Hill-Mayer, Edwin S., Jr 'Y' #443537881 | 8,250 |
| 615560 | Mar 9, 2006 | Mar 9, 2006 | KCS Resources, Inc. | Sawyer 167 #1843537880 | 7,850 |
| 615421 | Mar 8, 2006 | Mar 8, 2006 | Dominion Oklahoma Texas E&P, Inc | Simmons 'A' #543537879 | 7,250 |
| 615418 | Mar 8, 2006 | Mar 8, 2006 | Dominion Oklahoma Texas E&P, Inc | Simmons 'A' #443537878 | 7,150 |
| 615414 | Mar 8, 2006 | Mar 8, 2006 | Dominion Oklahoma Texas E&P, Inc | Simmons 'A' #3D43537877 | 7,150 |
| 615064 | Mar 8, 2006 | Mar 8, 2006 | Dominion Oklahoma Texas E&P, Inc | Simmons Ranch #9043537858 | 8,400 |
| 615064Amendment | Mar 8, 2006 | Mar 8, 2006 | Dominion Oklahoma Texas E&P, Inc | Simmons Ranch #9043537858 | 8,400 |
| 615220 | Mar 7, 2006 | Mar 7, 2006 | Dominion Oklahoma Texas E&P, Inc | Reed 100 #24D43537865 | 6,475 |
| 615220Amendment | Mar 7, 2006 | Mar 7, 2006 | Dominion Oklahoma Texas E&P, Inc | Reed 100 #2443537865 | 6,475 |
| 614925 | Mar 7, 2006 | Mar 7, 2006 | Dominion Oklahoma Texas E&P, Inc | Deberry A #9143537851 | 6,850 |
| 612706 | Mar 7, 2006 | Mar 7, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer "3B" #443537805 | 8,750 |
| 612706Amendment | Mar 7, 2006 | Mar 7, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer "3B" #443537805 | 8,750 |
| 615291 | Mar 6, 2006 | Mar 6, 2006 | Dominion Oklahoma Texas E&P, Inc | Hudspeth "1017" #343537873 | 9,200 |
| 615290 | Mar 6, 2006 | Mar 6, 2006 | Dominion Oklahoma Texas E&P, Inc | Hudspeth "1017" #443537875 | 9,150 |
| 615289 | Mar 6, 2006 | Mar 6, 2006 | Dominion Oklahoma Texas E&P, Inc | Steen #9143537876 | 6,150 |
| 615288 | Mar 6, 2006 | Mar 6, 2006 | Dominion Oklahoma Texas E&P, Inc | Steen #9043537874 | 6,150 |
| 615287 | Mar 6, 2006 | Mar 6, 2006 | Dominion Oklahoma Texas E&P, Inc | Steen #8943537872 | 6,250 |
| 615286 | Mar 6, 2006 | Mar 6, 2006 | Dominion Oklahoma Texas E&P, Inc | Green 24 #143537871 | 9,250 |
| 615228 | Mar 6, 2006 | Mar 6, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer 20A #843537869 | 8,950 |
| 615227 | Mar 6, 2006 | Mar 6, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer 20A #743537868 | 8,950 |
| 615221 | Mar 6, 2006 | Mar 6, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer 20A #443537870 | 8,950 |
| 615215 | Mar 6, 2006 | Mar 6, 2006 | Dominion Oklahoma Texas E&P, Inc | Karnes, W.H. "C" #843537860 | 9,450 |
| 615224 | Mar 3, 2006 | Mar 3, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer 20A #643537867 | 8,950 |
| 615223 | Mar 3, 2006 | Mar 3, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer 20A #543537866 | 8,950 |
| 615219 | Mar 3, 2006 | Mar 3, 2006 | Dominion Oklahoma Texas E&P, Inc | Rimel #243537864 | 9,250 |
| 615218 | Mar 3, 2006 | Mar 3, 2006 | Dominion Oklahoma Texas E&P, Inc | Karnes, W. H. "C" #643537862 | 9,500 |
| 615217 | Mar 3, 2006 | Mar 3, 2006 | Dominion Oklahoma Texas E&P, Inc | Karnes, W. H. "C" #543537863 | 9,500 |
| 615216 | Mar 3, 2006 | Mar 3, 2006 | Dominion Oklahoma Texas E&P, Inc | Karnes, W. H. "C" #1043537861 | 9,450 |
| 615067 | Mar 3, 2006 | Mar 3, 2006 | Dominion Oklahoma Texas E&P, Inc | Simmons Ranch #10343537857 | 8,400 |
| 614188 | Mar 3, 2006 | Mar 3, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward #6643537837 | 7,000 |
| 614188Amendment | Mar 3, 2006 | Mar 3, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward #6643537837 | 7,000 |
| 615066 | Mar 2, 2006 | Mar 2, 2006 | Dominion Oklahoma Texas E&P, Inc | Simmons Ranch #10443537859 | 8,350 |
| 615065 | Mar 2, 2006 | Mar 2, 2006 | Dominion Oklahoma Texas E&P, Inc | Simmons Ranch #10543537856 | 8,350 |
| 614918 | Mar 2, 2006 | Mar 2, 2006 | Dominion Oklahoma Texas E&P, Inc | Deberry A #9043537850 | 6,750 |
| 614995 | Mar 1, 2006 | Mar 1, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer, Edwin S. Jr. #2743537853 | 8,125 |
| 614994 | Mar 1, 2006 | Mar 1, 2006 | Dominion Oklahoma Texas E&P, Inc | Hill-Mayer, Minnie H. "B" #543537852 | 8,120 |
| 614998 | Feb 28, 2006 | Feb 28, 2006 | Dominion Oklahoma Texas E&P, Inc | H. C. Epps 38 #643537854 | 7,000 |
| 614997 | Feb 28, 2006 | Feb 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Cusenbary #1243537855 | 5,750 |
| 613114 | Feb 28, 2006 | Feb 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer #601043537817 | 8,550 |
| 613112 | Feb 28, 2006 | Feb 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Glasscock, L. B. #291043537815 | 8,950 |
| 614851 | Feb 27, 2006 | Feb 27, 2006 | Dominion Oklahoma Texas E&P, Inc | Martin #1643535887 | 6,350 |
| 614849 | Feb 27, 2006 | Feb 27, 2006 | Dominion Oklahoma Texas E&P, Inc | Hudspeth 1 #1443537849 | 8,950 |
| 614850 | Feb 24, 2006 | Feb 24, 2006 | Dominion Oklahoma Texas E&P, Inc | Martin #1443535709 | 6,000 |
| 614624 | Feb 22, 2006 | Feb 22, 2006 | Range Production Company | Miers, W. A. #1943537848 | 5,000 |
| 614623 | Feb 22, 2006 | Feb 22, 2006 | Range Production Company | Davis 31 #143537847 | 5,000 |
| 614623Amendment | Feb 22, 2006 | Feb 22, 2006 | Range Production Company | Davis 31 #143537847 | 5,000 |
| 614387 | Feb 22, 2006 | Feb 22, 2006 | KCS Resources, Inc. | Sawyer 143 #1843537843 | 7,850 |
| 614341 | Feb 22, 2006 | Feb 22, 2006 | KCS Resources, Inc. | Sawyer 145 #1743537839 | 7,850 |