Well Stratigraphy

Well Registration Number 9/07- 1 Interpretation Composite Date Coded 23/10/1989 Depth Units Feet Datum KB Datum Elevation 85.00 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 450.0 0.00 0.00 940 * * GN 0 GN 0                 N     SEA BED 1390.0 0.00 0.00 660 * * GU 0 GV 0 SAND 70.00 SHSD 25.00 CLAY 5.00     N     FIRST RETURNS 2050.0 0.00 0.00 100 * * GA 0 GA 0 CLAY 100.00             N       2150.0 0.00 0.00 738 * * GA 0 GL 0 CLAY 80.00 CLST 20.00         N       2888.0 0.00 0.00 551 * * GL 0 GY 0 SAND 80.00 CLAY 20.00         N       3439.0 0.00 0.00 289 * * GY 0 GC 0 CLAY 20.00 CLST 70.00 TUFF 10.00     N       3728.0 0.00 0.00 264 * * GC 0 GK 0 SHAL 95.00 SDST 5.00         N       3992.0 0.00 0.00 1073 * * GK 0 GF 0 SDST 70.00 SAND 20.00 CONG 10.00     N   OS IN CONGLOM 5065.0 0.00 0.00 860 * * DM 0 DL 0 MDST 60.00 SLST 25.00 SDST 10.00 LMST 5.00 N U     5925.0 0.00 0.00 0 * * * 0 * 0                 N     TD DRILLER