Well Stratigraphy

Well Registration Number 21/10- 6 Interpretation Composite Date Coded 03/10/1989 Depth Units Metres Datum KB Datum Elevation 109.91 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 541.4 0.00 0.00 279 * * * 0 * 0                 N     SEABED 820.3 0.00 0.00 1706 * * QH 0 NP 0 CLAY 90.00 SAND 10.00         N     FIRST RETURNS 2526.4 0.00 0.00 978 * * NP 0 NP 0 CLAY 50.00 MDST 50.00         N       3504.1 0.00 0.00 450 * * NA 0 NA 0 MDST 100.00             N       3953.6 0.00 0.00 673 * * NB 0 NC 0 MDST 100.00             N       4626.2 0.00 0.00 679 * * GU 0 GU 0 MDST 95.00 LMST 5.00         N       5305.4 0.00 0.00 666 * * GV 0 GW 0 MDST 100.00             N       5971.4 0.00 0.00 328 * * GA 0 GL 0 MDST 95.00 LMST 5.00         N       6299.5 0.00 0.00 1089 * * GY 0 GY 0 MDST 94.00 LMST 3.00 TFMD 3.00     N       7388.8 0.00 0.00 289 * * GP 0 GP 0 SDST 80.00 MDST 10.00 LMST 10.00     N   O   7677.5 0.00 0.00 0 * * * 0 * 0                 N     TD DRILLER