Well Stratigraphy

Well Registration Number 50/26a- 4 Interpretation Composite Date Coded 06/04/1992 Depth Units Feet Datum KB Datum Elevation 120.00 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 229.0 0.00 0.00 971 UNDF UNDF Q 0 GN 0                 N     SEA BED 1200.0 0.00 0.00 1178 UNDF UNDF N 0 GE 0 CLAY 70.00 CLST 30.00         N     FIRST RETURNS 2378.0 0.00 0.00 201 UNDF UNDF GP 0 * 0 CLST 100.00             N       2579.0 0.00 0.00 1686 CK CK KU 0 * 0 CHLK 100.00             N       4265.0 0.00 0.00 201 RCK RCK KL 0 * 0 MARL 100.00             N       4466.0 0.00 0.00 737 SPC SPC KL 0 * 0 CLST 100.00             N       5203.0 0.00 0.00 482 BNS BNS TL 0 * 0 SDST 75.00 SLST 15.00 CLST 10.00     N   GS   5685.0 0.00 0.00 185 BTSH BTSH TL 0 * 0 CLST 100.00             N       5870.0 0.00 0.00 0 BTSH BTSH * 0 * 0                 N     TD