| 638604 | May 16, 2007 | May 16, 2007 | Cabot Oil & Gas Corporation | Rusk | Tipps Gas Unit #5 | 11,800 | 40134320 |
| 638299 | May 11, 2007 | May 11, 2007 | Cabot Oil & Gas Corporation | Rusk | Dawson Gas Unit #3 | 12,800 | 40134316 |
| 638297 | May 11, 2007 | May 11, 2007 | Cabot Oil & Gas Corporation | Rusk | Dawson Gas Unit #2 | 12,800 | 40134315 |
| 638297Amendment | May 11, 2007 | May 11, 2007 | Cabot Oil & Gas Corporation | Rusk | Dawson Gas Unit #2 | 12,800 | 40134315 |
| 637883 | May 4, 2007 | May 4, 2007 | Cabot Oil & Gas Corporation | Rusk | Orr-Tipps Gas Unit #7 | 11,800 | 40134311 |
| 637883Amendment | May 4, 2007 | May 4, 2007 | Cabot Oil & Gas Corporation | Rusk | Orr-Tipps Gas Unit #6 | 11,800 | 40134311 |
| 637524 | Apr 30, 2007 | Apr 30, 2007 | Cabot Oil & Gas Corporation | Rusk | Orr-Tipps Gas Unit #8 | 11,800 | 40134307 |
| 636994 | Apr 17, 2007 | Apr 17, 2007 | Cabot Oil & Gas Corporation | Hidalgo | Beaurline, A.W. #20 | 13,200 | 21533634 |
| 636623 | Apr 13, 2007 | Apr 13, 2007 | Cabot Oil & Gas Corporation | Aransas | McCampbell Trust, et al "B" GU #1 | 14,300 | 00730887 |
| 636623Amendment | Apr 13, 2007 | Apr 13, 2007 | Cabot Oil & Gas Corporation | Aransas | Grant "A" #14 | 14,300 | 00730887 |
| 636360 | Apr 13, 2007 | Apr 13, 2007 | Cabot Oil & Gas Corporation | Aransas | Flinn, et al Unit #1 | 11,400 | 00730886 |
| 636360Amendment | Apr 13, 2007 | Apr 13, 2007 | Cabot Oil & Gas Corporation | Aransas | Flinn, et al Unit #1 | 11,400 | 00730886 |
| 636499 | Apr 12, 2007 | Apr 12, 2007 | Cabot Oil & Gas Corporation | San Augustine | Timberstar #2H | 8,900 | 40530199 |
| 636368 | Apr 10, 2007 | Apr 10, 2007 | Cabot Oil & Gas Corporation | Rusk | Pinkerton Gas Unit #10 | 10,800 | 40134289 |
| 635296 | Mar 23, 2007 | Mar 23, 2007 | Cabot Oil & Gas Corporation | Rusk | C.C. Burks Gas Unit #4 | 11,800 | 40134266 |
| 635027 | Mar 19, 2007 | Mar 19, 2007 | Cabot Oil & Gas Corporation | Rusk | White et Al #2 | 9,300 | 40134262 |
| 634851 | Mar 14, 2007 | Mar 14, 2007 | Cabot Oil & Gas Corporation | Rusk | East Minden Adrian #1 | 11,800 | 40134261 |
| 634851Amendment | Mar 14, 2007 | Mar 14, 2007 | Cabot Oil & Gas Corporation | Rusk | East Minden Adrian #1 | 11,800 | 40134261 |
| 634835 | Mar 14, 2007 | Mar 14, 2007 | Cabot Oil & Gas Corporation | San Augustine | Timberstar #1H | 9,500 | 40530197 |
| 634835Amendment | Mar 14, 2007 | Mar 14, 2007 | Cabot Oil & Gas Corporation | San Augustine | Timberstar #1H | 9,500 | 40530197 |
| 634363 | Mar 7, 2007 | Mar 7, 2007 | Cabot Oil & Gas Corporation | Rusk | Kennedy #3 | 8,300 | 40134252 |
| 634218 | Mar 2, 2007 | Mar 2, 2007 | Cabot Oil & Gas Corporation | Rusk | Carleton #1 | 11,800 | 40134249 |
| 634218Amendment | Mar 2, 2007 | Mar 2, 2007 | Cabot Oil & Gas Corporation | Rusk | Carleton #1 | 11,800 | 40134249 |
| 634204 | Mar 2, 2007 | Mar 2, 2007 | Cabot Oil & Gas Corporation | Rusk | Niebel #1 | 11,800 | 40134250 |
| 633652 | Feb 20, 2007 | Feb 20, 2007 | Cabot Oil & Gas Corporation | Rusk | Pinkerton Gas Unit #9H | 11,000 | 40134232 |
| 633649 | Feb 20, 2007 | Feb 20, 2007 | Cabot Oil & Gas Corporation | Rusk | C.C. Burks Gas Unit #3 | 11,800 | 40134231 |
| 633560 | Feb 16, 2007 | Feb 16, 2007 | Cabot Oil & Gas Corporation | Aransas | McCampbell Trust, et al, "A" #1 | 12,300 | 00730885 |
| 633142 | Feb 9, 2007 | Feb 9, 2007 | Cabot Oil & Gas Corporation | Rusk | C.C. Burks #2 | 11,800 | 40134215 |
| 633078 | Feb 8, 2007 | Feb 8, 2007 | Cabot Oil & Gas Corporation | Rusk | Spradlin #1 | 11,800 | 40134212 |
| 632578 | Jan 30, 2007 | Jan 30, 2007 | Cabot Oil & Gas Corporation | Rusk | Williams #2 | 11,800 | 40134204 |
| 632578Amendment | Jan 30, 2007 | Jan 30, 2007 | Cabot Oil & Gas Corporation | Rusk | Williams #2 | 13,500 | 40134204 |
| 631779 | Jan 12, 2007 | Jan 12, 2007 | Cabot Oil & Gas Corporation | Rusk | Tipps Gas Unit #2 | 11,800 | 40134192 |
| 631739 | Jan 11, 2007 | Jan 11, 2007 | Cabot Oil & Gas Corporation | Aransas | Grant "D" #8 | 12,500 | 00730882 |
| 631739Amendment | Jan 11, 2007 | Jan 11, 2007 | Cabot Oil & Gas Corporation | Aransas | Grant "D" #8 | 12,500 | 00730882 |
| 631717 | Jan 11, 2007 | Jan 11, 2007 | Cabot Oil & Gas Corporation | Rusk | White et Al #1 | 11,800 | 40134190 |
| 631435 | Jan 8, 2007 | Jan 8, 2007 | Cabot Oil & Gas Corporation | Rusk | Pinkerton Gas Unit #1WD | 6,600 | 40134185 |
| 631325 | Jan 5, 2007 | Jan 5, 2007 | Cabot Oil & Gas Corporation | Rusk | Kennedy #2 | 11,800 | 40134182 |
| 631136 | Dec 29, 2006 | Dec 29, 2006 | Cabot Oil & Gas Corporation | Rusk | Green #1 | 11,800 | 40134179 |
| 630621 | Dec 19, 2006 | Dec 19, 2006 | Cabot Oil & Gas Corporation | Rusk | Cadenhead #1 | 11,800 | 40134169 |
| 630314 | Dec 12, 2006 | Dec 12, 2006 | Cabot Oil & Gas Corporation | Rusk | Dawson #1 | 12,800 | 40134163 |
| 630314Amendment | Dec 12, 2006 | Dec 12, 2006 | Cabot Oil & Gas Corporation | Rusk | Dawson Gas Unit #1 | 12,800 | 40134163 |
| 629234 | Nov 17, 2006 | Nov 17, 2006 | Cabot Oil & Gas Corporation | Rusk | Cyphers #1 | 11,800 | 40134142 |
| 629233 | Nov 17, 2006 | Nov 17, 2006 | Cabot Oil & Gas Corporation | Rusk | Adrian #1 | 11,800 | 40134141 |
| 629035 | Nov 15, 2006 | Nov 15, 2006 | Cabot Oil & Gas Corporation | Rusk | R.W. Shaw #1 | 11,800 | 40134137 |
| 629035Amendment | Nov 15, 2006 | Nov 15, 2006 | Cabot Oil & Gas Corporation | Rusk | Shaw, R. W. #1 | 13,500 | 40134137 |
| 628784 | Nov 9, 2006 | Nov 9, 2006 | Cabot Oil & Gas Corporation | Rusk | Williams #1 | 11,800 | 40134131 |
| 628524 | Nov 3, 2006 | Nov 3, 2006 | Cabot Oil & Gas Corporation | Rusk | Dunn, Douglas Jr. #1 | 11,800 | 40134129 |
| 628359Amendment | Nov 1, 2006 | Nov 1, 2006 | Cabot Oil & Gas Corporation | Duval | Mozelle-Self Gas Unit #3 | 10,000 | 13138933 |
| 628068 | Oct 25, 2006 | Oct 25, 2006 | Cabot Oil & Gas Corporation | Aransas | Davis Gas Unit #3 | 11,700 | 00730878 |
| 627654 | Oct 17, 2006 | Oct 17, 2006 | Cabot Oil & Gas Corporation | Aransas | Davis Gas Unit #5 | 12,400 | 00730877 |
| 627640 | Oct 17, 2006 | Oct 17, 2006 | Cabot Oil & Gas Corporation | Rusk | Herron #2 | 11,800 | 40134105 |
| 627639 | Oct 17, 2006 | Oct 17, 2006 | Cabot Oil & Gas Corporation | Rusk | Harrell Gas Unit #6 | 11,800 | 40134104 |
| 626698 | Sep 28, 2006 | Sep 28, 2006 | Cabot Oil & Gas Corporation | Shelby | A.M. Scott, Jr. Gas Unit #1H | 10,500 | 41931106 |
| 626671 | Sep 27, 2006 | Sep 27, 2006 | Cabot Oil & Gas Corporation | Rusk | Pinkerton Gas Unit #7 | 11,800 | 40134084 |
| 626638 | Sep 27, 2006 | Sep 27, 2006 | Cabot Oil & Gas Corporation | Rusk | Rogers Gas Unit #4 | 11,800 | 40134081 |
| 626547 | Sep 26, 2006 | Sep 26, 2006 | Cabot Oil & Gas Corporation | Rusk | Tipps #3 | 11,800 | 40134078 |
| 626359 | Sep 21, 2006 | Sep 21, 2006 | Cabot Oil & Gas Corporation | Rusk | Orr-Tipps Gas Unit #6 | 11,800 | 40134074 |
| 626359Amendment | Sep 21, 2006 | Sep 21, 2006 | Cabot Oil & Gas Corporation | Rusk | Orr-Tipps Gas Unit #7 | 11,800 | 40134074 |
| 626340 | Sep 21, 2006 | Sep 21, 2006 | Cabot Oil & Gas Corporation | Rusk | Orr-Tipps Gas Unit #5 | 11,800 | 40134073 |
| 626340Amendment | Sep 21, 2006 | Sep 21, 2006 | Cabot Oil & Gas Corporation | Rusk | Orr-Tipps Gas Unit #5 | 11,800 | 40134073 |
| 626334 | Sep 21, 2006 | Sep 21, 2006 | Cabot Oil & Gas Corporation | Rusk | Orr-Tipps Gas Unit #4 | 11,800 | 40134072 |
| 626331 | Sep 21, 2006 | Sep 21, 2006 | Cabot Oil & Gas Corporation | Rusk | Orr-Tipps Gas Unit #3 | 11,800 | 40134071 |
| 625561 | Sep 7, 2006 | Sep 7, 2006 | Cabot Oil & Gas Corporation | Aransas | Davis #4 | 6,000 | 00730876 |
| 625244 | Aug 30, 2006 | Aug 30, 2006 | Cabot Oil & Gas Corporation | Rusk | Harrell Gas Unit #5 | 11,800 | 40134052 |
| 625054 | Aug 29, 2006 | Aug 29, 2006 | Cabot Oil & Gas Corporation | Rusk | Kennedy #1 | 11,800 | 40134045 |
| 624624 | Aug 21, 2006 | Aug 21, 2006 | Cabot Oil & Gas Corporation | Aransas | Grant "A" #12 | 12,000 | 00730875 |
| 624544 | Aug 17, 2006 | Aug 17, 2006 | Cabot Oil & Gas Corporation | Aransas | Grant "B" #13 | 10,000 | 00730853 |
| 623762 | Aug 3, 2006 | Aug 3, 2006 | Cabot Oil & Gas Corporation | Aransas | Roark #1 | 9,000 | 00730866 |
| 623287 | Jul 26, 2006 | Jul 26, 2006 | Cabot Oil & Gas Corporation | Rusk | Pinkerton Gas Unit #4 | 11,800 | 40134014 |
| 622851 | Jul 19, 2006 | Jul 19, 2006 | Cabot Oil & Gas Corporation | Rusk | Harrell Gas Unit #7 | 11,800 | 40133999 |
| 622830 | Jul 19, 2006 | Jul 19, 2006 | Cabot Oil & Gas Corporation | Rusk | Pinkerton, Carlton #1 | 11,800 | 40133994 |
| 622581 | Jul 14, 2006 | Jul 14, 2006 | Cabot Oil & Gas Corporation | Rusk | Pinkerton Gas Unit #6 | 11,800 | 40133989 |
| 621674 | Jun 27, 2006 | Jun 27, 2006 | Cabot Oil & Gas Corporation | Rusk | Orr, John #1 | 11,800 | 40133978 |
| 621594 | Jun 27, 2006 | Jun 27, 2006 | Cabot Oil & Gas Corporation | Rusk | Zardouz #1 | 11,800 | 40133977 |
| 621593 | Jun 27, 2006 | Jun 27, 2006 | Cabot Oil & Gas Corporation | Aransas | Davis Gas Unit #2 | 12,180 | 00730871 |
| 620766 | Jun 12, 2006 | Jun 12, 2006 | Cabot Oil & Gas Corporation | Rusk | Herron #1 | 11,800 | 40133962 |
| 620766Amendment | Jun 12, 2006 | Jun 12, 2006 | Cabot Oil & Gas Corporation | Rusk | Herron #1 | 11,800 | 40133962 |
| 618875 | May 8, 2006 | May 8, 2006 | Cabot Oil & Gas Corporation | Rusk | Harrell Gas Unit #4 | 11,800 | 40133929 |
| 618874 | May 8, 2006 | May 8, 2006 | Cabot Oil & Gas Corporation | Rusk | Dunn #1 | 11,800 | 40133928 |
| 618873 | May 8, 2006 | May 8, 2006 | Cabot Oil & Gas Corporation | Nueces | State Tract 277 #1 | 11,000 | 35533408 |
| 618276 | Apr 27, 2006 | Apr 27, 2006 | Cabot Oil & Gas Corporation | Rusk | Pinkerton #2 | 11,800 | 40133922 |
| 617279 | Apr 10, 2006 | Apr 10, 2006 | Cabot Oil & Gas Corporation | Rusk | Harrell Gas Unit #3 | 12,000 | 40133908 |
| 617213 | Apr 7, 2006 | Apr 7, 2006 | Cabot Oil & Gas Corporation | Rusk | Wayne Tipps #1 | 12,000 | 40133907 |
| 616863 | Apr 7, 2006 | Apr 7, 2006 | Cabot Oil & Gas Corporation | Rusk | Alford #1 | 12,000 | 40133903 |
| 616897 | Apr 3, 2006 | Apr 3, 2006 | Cabot Oil & Gas Corporation | Rusk | Griffith #1 | 12,000 | 40133900 |
| 616786 | Mar 31, 2006 | Mar 31, 2006 | Cabot Oil & Gas Corporation | Rusk | Tatum #1 | 12,000 | 40133897 |
| 616083 | Mar 20, 2006 | Mar 20, 2006 | Cabot Oil & Gas Corporation | Colorado | Colovaca Gas Unit #1 | 17,500 | 08932470 |
| 616083Amendment | Mar 20, 2006 | Mar 20, 2006 | Cabot Oil & Gas Corporation | Colorado | Colovaca Gas Unit #1 | 17,500 | 08932470 |
| 616017 | Mar 17, 2006 | Mar 17, 2006 | Cabot Oil & Gas Corporation | Rusk | Harrell Gas Unit #2 | 11,800 | 40133881 |
| 615823 | Mar 14, 2006 | Mar 14, 2006 | Cabot Oil & Gas Corporation | Aransas | Grant "A" #9 | 12,300 | 00730870 |
| 615823Amendment | Mar 14, 2006 | Mar 14, 2006 | Cabot Oil & Gas Corporation | Aransas | Grant "A" #9 | 12,300 | 00730870 |
| 615307 | Mar 7, 2006 | Mar 7, 2006 | Cabot Oil & Gas Corporation | Aransas | Grant "A" #10 | 12,100 | 00730869 |
| 613478 | Feb 2, 2006 | Feb 2, 2006 | Cabot Oil & Gas Corporation | Rusk | Shaw #1 | 12,000 | 40133836 |
| 613478Amendment | Feb 2, 2006 | Feb 2, 2006 | Cabot Oil & Gas Corporation | Rusk | Harrell Gas Unit #8 | 12,000 | 40133836 |
| 613323 | Jan 31, 2006 | Jan 31, 2006 | Cabot Oil & Gas Corporation | Nueces | State Tract 277 #1 | 11,000 | 35533408 |
| 613084 | Jan 26, 2006 | Jan 26, 2006 | Cabot Oil & Gas Corporation | Aransas | Grant 'A' #7 | 12,700 | 00730868 |
| 612912 | Jan 24, 2006 | Jan 24, 2006 | Cabot Oil & Gas Corporation | Aransas | Grant "A" #4 | 12,623 | 00730856 |
| 612882 | Jan 23, 2006 | Jan 23, 2006 | Cabot Oil & Gas Corporation | Rusk | Tipps #1 | 11,800 | 40133819 |
| 611167 | Dec 16, 2005 | Dec 16, 2005 | Cabot Oil & Gas Corporation | Rusk | Orr #1 | 12,000 | 40133767 |
| 610852 | Dec 12, 2005 | Dec 12, 2005 | Cabot Oil & Gas Corporation | Shelby | Sustainable Forrest, LLC #1 | 9,500 | 41931046 |