Well Stratigraphy

Well Registration Number 21/28a- 8 Interpretation Composite Date Coded 06/02/2002 Depth Units Feet Datum KB Datum Elevation 86.00 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 373.0     2507     * 0   0                 N     SEABED 2880.0     185 NORD   NA 0 NB 0 SLST 100.00             N       3065.0     392 NORD   NC 0   0 SLST 85.00 CLST 15.00         N       3457.0     123 LARK   GU 0   0 CLST 95.00 SLST 5.00         N       3580.0     60 LARK   * 0   0 SLST 100.00             N       3640.0     186 LARK   GW 0   0 CLST 50.00 SLST 50.00         N       3826.0   1,140.00 74 HORF   GA 0   0 CLST 100.00             N U     3900.0     60 HORF   * 0   0 SLST 50.00 CLST 50.00         N       3960.0     120 HORF   GL 0   0 CLST 75.00 SLST 25.00         N     CORED 4080.0   1,273.00 230 UTS   GL 0   0 CLST 40.00 SDST 30.00 SLST 30.00     N   OS CORED 4310.0     130 LTSS   * 0   0 CLST 90.00 SDST 10.00         N       4440.0   1,376.00 140 BALD   GY 0   0 CLST 90.00 SDST 10.00         N U   CORED 4580.0   1,416.00 160 SELE   * 0   0 CLST 90.00 SDST 10.00         N U     4740.0     200 SELE   GC 0   0 CLST 90.00 SDST 10.00         N       4940.0   1,518.00 134 LIST   GC 0   0 CLST 100.00             N       5074.0   1,552.00 142 TORF   KU 0   0 LMST 100.00             N U     5216.0     2632     * 0   0                 N     TD DRILLER 7848.0     0 NORD   NL 0   0 SLST 100.00             N     FIRST RETURNS