| 623713Amendment | Aug 7, 2006 | Aug 7, 2006 | Highmount Expl & Prod Texas LLC | Ward, Rip "B" #10443538087 | 6,775 |
| 623370 | Aug 3, 2006 | Aug 3, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward, Rip "G" 45 #343538084 | 6,950 |
| 623715 | Aug 2, 2006 | Aug 2, 2006 | Dominion Oklahoma Texas E&P, Inc | Meckel "A" #7043538089 | 6,600 |
| 623499 | Aug 1, 2006 | Aug 1, 2006 | Dominion Oklahoma Texas E&P, Inc | Hicks 23 #1343538085 | 8,975 |
| 623500 | Jul 31, 2006 | Jul 31, 2006 | Dominion Oklahoma Texas E&P, Inc | Hicks 23 #1443538086 | 8,975 |
| 623366 | Jul 28, 2006 | Jul 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward, John A. #843538083 | 8,250 |
| 620122 | Jul 28, 2006 | Jul 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Fields 14 #1343538002 | 6,000 |
| 623085 | Jul 24, 2006 | Jul 24, 2006 | Range Production Company | Davis 70 #243538082 | 5,000 |
| 622206 | Jul 24, 2006 | Jul 24, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward #7443538065 | 7,250 |
| 622205 | Jul 24, 2006 | Jul 24, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward #7343538064 | 7,250 |
| 622196 | Jul 24, 2006 | Jul 24, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward #7143538054 | 7,350 |
| 622178 | Jul 24, 2006 | Jul 24, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward #7843538052 | 7,150 |
| 622176 | Jul 24, 2006 | Jul 24, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward #7643538050 | 7,250 |
| 622172 | Jul 24, 2006 | Jul 24, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward #7543538047 | 7,250 |
| 621924 | Jul 24, 2006 | Jul 24, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward #7043538042 | 7,350 |
| 622976 | Jul 21, 2006 | Jul 21, 2006 | Range Production Company | Miers, W. A. #2043538080 | 5,000 |
| 622976Amendment | Jul 21, 2006 | Jul 21, 2006 | Range Production Company | Miers, W. A. #2043538080 | 5,000 |
| 622575 | Jul 21, 2006 | Jul 21, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward, J. W. 118 #2243538071 | 7,050 |
| 622570 | Jul 21, 2006 | Jul 21, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward, J.W. 118 #1943538070 | 7,050 |
| 622197 | Jul 21, 2006 | Jul 21, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward #5943538053 | 6,850 |
| 622188 | Jul 21, 2006 | Jul 21, 2006 | Dominion Oklahoma Texas E&P, Inc | Friend, Joe Estate "A" #92543538081 | 9,650 |
| 622806 | Jul 19, 2006 | Jul 19, 2006 | Dominion Oklahoma Texas E&P, Inc | Wilson, Duke 176 #1143538079 | 9,150 |
| 622805 | Jul 19, 2006 | Jul 19, 2006 | Dominion Oklahoma Texas E&P, Inc | Wilson, Duke 176 #1043538078 | 9,150 |
| 622706 | Jul 18, 2006 | Jul 18, 2006 | Dominion Oklahoma Texas E&P, Inc | Wilson, Duke 185 #1543538077 | 9,250 |
| 622612 | Jul 18, 2006 | Jul 18, 2006 | Mariner Energy, Inc. | Mayer #12A43538075 | 8,300 |
| 622705 | Jul 17, 2006 | Jul 17, 2006 | Dominion Oklahoma Texas E&P, Inc | Wilson, Duke 183 #1143538076 | 9,350 |
| 622327 | Jul 17, 2006 | Jul 17, 2006 | O'Ryan Oil and Gas | Wilson #143530110 | 4,186 |
| 622297 | Jul 14, 2006 | Jul 14, 2006 | Dominion Oklahoma Texas E&P, Inc | Hill-Ward, Rip D #543538069 | 7,200 |
| 622285 | Jul 14, 2006 | Jul 14, 2006 | Dominion Oklahoma Texas E&P, Inc | Hill-Ward, Rip K 48 #343538068 | 7,175 |
| 622254 | Jul 14, 2006 | Jul 14, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward #60D43538066 | 6,850 |
| 621925 | Jul 14, 2006 | Jul 14, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward #6943538043 | 7,350 |
| 621920 | Jul 14, 2006 | Jul 14, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward #7243538041 | 7,350 |
| 622273 | Jul 11, 2006 | Jul 11, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #1063X43538067 | 7,150 |
| 622174 | Jul 11, 2006 | Jul 11, 2006 | Dominion Oklahoma Texas E&P, Inc | Ward #7943538049 | 7,150 |
| 622202 | Jul 10, 2006 | Jul 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 105 #11S43538061 | 6,850 |
| 622200 | Jul 10, 2006 | Jul 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #1394S43538063 | 4,950 |
| 622193 | Jul 10, 2006 | Jul 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Mittel, Ben #1243538059 | 6,450 |
| 622192 | Jul 10, 2006 | Jul 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Mittel, Ben #1143538058 | 6,400 |
| 622191 | Jul 10, 2006 | Jul 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Brown Ranch B-146 #243538060 | 9,500 |
| 622191Amendment | Jul 10, 2006 | Jul 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Brown Ranch B-146 #243538060 | 9,500 |
| 622190 | Jul 10, 2006 | Jul 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Brown, Jack W. A. #243538057 | 9,450 |
| 622190Amendment | Jul 10, 2006 | Jul 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Brown, Jack W. A #243538057 | 9,450 |
| 622187 | Jul 10, 2006 | Jul 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Johansen A-80 #243538056 | 9,450 |
| 622187Amendment | Jul 10, 2006 | Jul 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Johansen A-80 #243538056 | 9,450 |
| 622183 | Jul 10, 2006 | Jul 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Morris Brothers Ranch C-77 #243538055 | 9,500 |
| 622183Amendment | Jul 10, 2006 | Jul 10, 2006 | Dominion Oklahoma Texas E&P, Inc | Morris Brothers Ranch C-77 #243538055 | 9,500 |
| 622051 | Jul 6, 2006 | Jul 6, 2006 | Dominion Oklahoma Texas E&P, Inc | Sawyer 128 #1743538046 | 7,275 |
| 622049 | Jul 6, 2006 | Jul 6, 2006 | Dominion Oklahoma Texas E&P, Inc | Sawyer 128 #1243538045 | 7,350 |
| 622043 | Jul 5, 2006 | Jul 5, 2006 | Dominion Oklahoma Texas E&P, Inc | Sawyer 168 #1043538044 | 7,475 |
| 621832 | Jun 30, 2006 | Jun 30, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #9215S43538040 | 7,050 |
| 621831 | Jun 30, 2006 | Jun 30, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #9214S43538036 | 7,150 |
| 621830 | Jun 30, 2006 | Jun 30, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #410S43538035 | 4,650 |
| 621829 | Jun 30, 2006 | Jun 30, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #2078S43538037 | 6,950 |
| 621829Amendment | Jun 30, 2006 | Jun 30, 2006 | Highmount Expl & Prod Texas LLC | Canyon Ranch #2078S43538037 | 7,050 |
| 621828 | Jun 30, 2006 | Jun 30, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #913S43538038 | 6,950 |
| 621827 | Jun 30, 2006 | Jun 30, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #2073S43539089 | 6,850 |
| 621745 | Jun 29, 2006 | Jun 29, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer 47 #1343538033 | 8,590 |
| 621745Amendment | Jun 29, 2006 | Jun 29, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer 47 #1343538033 | 8,590 |
| 621744 | Jun 29, 2006 | Jun 29, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer 47 #1243538034 | 8,570 |
| 621744Amendment | Jun 29, 2006 | Jun 29, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer 47 #1243538034 | 8,570 |
| 621664 | Jun 28, 2006 | Jun 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 105 #12S43538030 | 7,050 |
| 621662 | Jun 28, 2006 | Jun 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 105 #13S43538032 | 7,150 |
| 621661 | Jun 28, 2006 | Jun 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch 105 #14S43538031 | 7,150 |
| 621614 | Jun 28, 2006 | Jun 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Glasscock, Lillian Bell #311543538025 | 8,775 |
| 621608 | Jun 28, 2006 | Jun 28, 2006 | Dominion Oklahoma Texas E&P, Inc | Whitehead 10 #543538029 | 8,900 |
| 621619 | Jun 27, 2006 | Jun 27, 2006 | Dominion Oklahoma Texas E&P, Inc | Simmons 3 #343538027 | 7,950 |
| 621609 | Jun 27, 2006 | Jun 27, 2006 | Dominion Oklahoma Texas E&P, Inc | Glasscock Lillian Bell #310943538026 | 8,825 |
| 621605 | Jun 27, 2006 | Jun 27, 2006 | Dominion Oklahoma Texas E&P, Inc | Whitehead 8 #643538028 | 8,900 |
| 621604 | Jun 27, 2006 | Jun 27, 2006 | Dominion Oklahoma Texas E&P, Inc | Simmons 72 #743538023 | 7,950 |
| 621603 | Jun 27, 2006 | Jun 27, 2006 | Dominion Oklahoma Texas E&P, Inc | Phillips 35 #343538024 | 8,975 |
| 621601 | Jun 27, 2006 | Jun 27, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #106S43538022 | 5,050 |
| 621601Amendment | Jun 27, 2006 | Jun 27, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #106S43538022 | 5,750 |
| 621597 | Jun 27, 2006 | Jun 27, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #105S43538021 | 6,250 |
| 621584 | Jun 27, 2006 | Jun 27, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #108S43538020 | 4,950 |
| 621584Amendment | Jun 27, 2006 | Jun 27, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #108S43538020 | 5,350 |
| 620909 | Jun 14, 2006 | Jun 14, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer Edwin S. Jr."g" #10243538019 | 8,550 |
| 620906 | Jun 14, 2006 | Jun 14, 2006 | Dominion Oklahoma Texas E&P, Inc | Jones Ranch 156 #243538017 | 7,850 |
| 620906Amendment | Jun 14, 2006 | Jun 14, 2006 | Dominion Oklahoma Texas E&P, Inc | Jones Ranch 156 #243538017 | 6,850 |
| 620905 | Jun 14, 2006 | Jun 14, 2006 | Dominion Oklahoma Texas E&P, Inc | Jones Ranch 156 #343538018 | 7,850 |
| 620905Amendment | Jun 14, 2006 | Jun 14, 2006 | Dominion Oklahoma Texas E&P, Inc | Jones Ranch 156 #343538018 | 6,950 |
| 620285 | Jun 12, 2006 | Jun 12, 2006 | Dominion Oklahoma Texas E&P, Inc | Simmons Ranch #10143538013 | 8,650 |
| 620650 | Jun 9, 2006 | Jun 9, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer Ranch "S" #170243538016 | 8,375 |
| 620309 | Jun 2, 2006 | Jun 2, 2006 | Dominion Oklahoma Texas E&P, Inc | Wilson, Duke #341443538015 | 7,100 |
| 620306 | Jun 2, 2006 | Jun 2, 2006 | Dominion Oklahoma Texas E&P, Inc | Wilson, Duke #340243538014 | 7,075 |
| 620283 | Jun 1, 2006 | Jun 1, 2006 | Dominion Oklahoma Texas E&P, Inc | Meckel #8543538011 | 6,250 |
| 620279 | Jun 1, 2006 | Jun 1, 2006 | Dominion Oklahoma Texas E&P, Inc | Simmons Ranch #10243538012 | 8,650 |
| 620192 | Jun 1, 2006 | Jun 1, 2006 | Dominion Oklahoma Texas E&P, Inc | Sawyer-Jones #190743538010 | 8,550 |
| 620193 | May 31, 2006 | May 31, 2006 | Dominion Oklahoma Texas E&P, Inc | Sawyer-Jones #190843538009 | 8,550 |
| 620191 | May 31, 2006 | May 31, 2006 | Dominion Oklahoma Texas E&P, Inc | Sawyer 144 #1643538007 | 7,550 |
| 620190 | May 31, 2006 | May 31, 2006 | Dominion Oklahoma Texas E&P, Inc | Sawyer 144 #1543538008 | 7,550 |
| 620125 | May 31, 2006 | May 31, 2006 | Dominion Oklahoma Texas E&P, Inc | Keene, Stella Etal "77" #1143538005 | 6,350 |
| 620124 | May 31, 2006 | May 31, 2006 | Dominion Oklahoma Texas E&P, Inc | Keene, Stella Etal "77" #943538003 | 6,150 |
| 620123 | May 31, 2006 | May 31, 2006 | Dominion Oklahoma Texas E&P, Inc | Mayer 36 #1343538004 | 8,600 |
| 620121 | May 31, 2006 | May 31, 2006 | Dominion Oklahoma Texas E&P, Inc | Canyon Ranch #2082S43538006 | 7,050 |
| 619837 | May 31, 2006 | May 31, 2006 | Dominion Oklahoma Texas E&P, Inc | Genini #311643538000 | 7,850 |
| 619836 | May 31, 2006 | May 31, 2006 | Dominion Oklahoma Texas E&P, Inc | Genini #3115D43538001 | 7,275 |
| 619831 | May 25, 2006 | May 25, 2006 | Manhattan Petroleum, Inc. | Askew 77 #343537999 | 9,500 |
| 619766 | May 24, 2006 | May 24, 2006 | Dominion Oklahoma Texas E&P, Inc | Deberry-Halbert #2043537997 | 7,000 |
| 619766Amendment | May 24, 2006 | May 24, 2006 | Dominion Oklahoma Texas E&P, Inc | Deberry-Halbert #2043537997 | 7,000 |
| 619767 | May 23, 2006 | May 23, 2006 | Dominion Oklahoma Texas E&P, Inc | Tom Mitchell 2 #143537998 | 8,750 |