Well Stratigraphy

Well Registration Number 16/21- 1 Interpretation Composite Date Coded 13/10/1989 Depth Units Feet Datum KB Datum Elevation 84.00 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 561.0 0.00 0.00 261 * * NP 0 NP 0                 N     SEA BED 822.0 0.00 0.00 1928 * * NP 0 NP 0 CLST 80.00 SDST 15.00 SLST 5.00     N   GS FIRST RETURNS 2750.0 0.00 0.00 200 * * NA 0 NA 0 CLST 90.00 SDST 5.00 LMST 5.00     N       2950.0 0.00 0.00 500 * * NB 0 NB 0 CLST 90.00 SDST 5.00 SLST 3.00 LMST 2.00 N       3450.0 0.00 0.00 200 * * NC 0 NC 0 SLST 60.00 CLST 40.00         N       3650.0 0.00 0.00 1270 * * GO 0 GO 0 SLST 60.00 CLST 30.00 SDST 8.00 LMST 2.00 N       4920.0 0.00 0.00 740 * * GE 0 GE 0 CLST 65.00 SLST 20.00 SDST 10.00 LMST 5.00 N       5660.0 0.00 0.00 950 * * GY 0 GP 0 CLST 70.00 SDST 28.00 LMST 2.00     N       6610.0 0.00 0.00 1020 * * GP 0 GP 0 SDST 70.00 CLST 25.00 TFCL 3.00 SLST 2.00 N   O   7630.0 0.00 0.00 388 * * GD 0 GD 0 CHLK 60.00 SDST 40.00         N       8018.0 0.00 0.00 217 * * KM 0 KM 0 CHLK 95.00 SDST 3.00 MARL 1.00 CLST 1.00 N       8235.0 0.00 0.00 43 * * KC 0 KC 0 CHLK 85.00 CLST 10.00 MARL 5.00     N       8278.0 0.00 0.00 1924 * * T 0 D 0 SDST 90.00 CLST 10.00         N       10202.0 0.00 0.00 0 * * * 0 * 0                 N     TD DRILLER