Well Stratigraphy

Well Registration Number 21/29b- 1 Interpretation Composite Date Coded 05/10/1989 Depth Units Feet Datum KB Datum Elevation 88.00 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 378.0 290.00 0.00 1182     * 0 * 0                 N     SEA BED 1560.0 0.00 0.00 615 * * QP 0 NP 0 CLAY 100.00             N     FIRST RETURN 2175.0 2,087.00 0.00 765 * * NU 0 NU 0 CLAY 100.00             N       2940.0 2,856.00 0.00 90 * * NL 0 NL 0 CLAY 100.00             N       3030.0 2,942.00 0.00 240 * * NA 0 NA 0 CLAY 50.00 CLST 50.00         N       3270.0 3,182.00 0.00 116 * * NB 0 NB 0 CLAY 50.00 CLST 50.00         N       3386.0 3,298.00 0.00 580 * * NC 0 NC 0 CLST 70.00 SLST 30.00         N       3966.0 3,878.00 0.00 204 * * GU 0 GU 0 CLST 70.00 SLST 30.00         N       4170.0 4,082.00 0.00 227 * * GV 0 GW 0 CLST 99.00 LMST 1.00         N       4397.0 4,209.00 0.00 283 * * GA 0 GL 0 CLST 80.00 SLST 20.00         N       4680.0 4,592.00 0.00 593 * * GY 0 GY 0 CLST 99.00 LMST 1.00         N       5273.0 5,185.00 0.00 599 * * GY 0 GC 0 CLST 80.00 TUFF 10.00 SDST 10.00     N       5872.0 5,784.00 0.00 514 * * GC 0 GK 0 SDST 80.00 CLST 20.00         N       6386.0 6,298.00 0.00 514 * * KM 0 KS 0 CHLK 100.00             N       6900.0 0.00 0.00 0 * * * 0 * 0                 N     TD