Well Stratigraphy

Well Registration Number 207/01a- 5 Interpretation Composite Date Coded 29/04/2002 Depth Units Feet Datum KB Datum Elevation 82.00 Loggers TD 0.00 TWT Scale   Thickness Type   Comment     Litho Stratigraphy Chronostraigraphy Lithology Components   Top Down Hole Depth Top Vertical Depth (MSL) Top TWT (msec) Thickness Upper Litho Lower Litho Upper Chrono   Lower Chrono   1 % 2 % 3 % 4 % Cored Nature Of Top Hydro carbon Present Notes 615.0     1675 *   * 0   0                 N     SEABED 2290.0     188 ORKN   GY 0   0 CLST 100.00             N     FIRST RETURN 2478.0   786.00 344 BALD   GY 0 GC 0 CLST 85.00 TUFF 15.00         N       2822.0   891.00 28 SELE   GY 0   0 CLST 100.00             N       2850.0   900.00 1050 JOJ2   KM 0   0 CLST 90.00 LMST 10.00         N       3900.0   1,201.00 56 JOJ1   KC 0   0 CLST 100.00             N       3956.0     354 KYRR   KC 0   0 CLST 100.00             N       4310.0     270 KYRR   KS 0   0 CLST 98.00 SDST 2.00         N   OS   4580.0     20 KYRR   KO 0   0 CLST 100.00             N       4600.0     28 KYRR   KO 0   0 CLST 100.00             N       4628.0   1,389.00 10 VICK   KE 0 KA 0 SDST 100.00             N   OS   4638.0     82 VICK   KA 0   0 SDST 100.00             N   OS CORED 4720.0     102 VICK   KA 0 KP 0 CONG 100.00             N   OS CORED 4822.0   1,420.00 98 BSMT   * 0   0 GNEI 100.00             N   OS   4920.0     0     * 0   0                 N     TD DRILLER