Well Stratigraphy

Well Registration Number 21/14- 1 Interpretation Composite Date Coded 24/10/1989 Depth Units Metres Datum KB Datum Elevation 111.55 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 397.0 0.00 0.00 3025 * * QH 0 NP 0 CLAY 90.00 SAND 10.00         Y     SEA BED 3422.1 0.00 0.00 545 * * NA 0 NA 0 MDST 90.00 SLST 10.00         Y       3966.7 0.00 0.00 623 * * NB 0 NC 0 MDST 95.00 LMST 5.00         Y       4590.1 0.00 0.00 679 * * GU 0 GU 0 MDST 95.00 LMST 5.00         Y       5269.3 0.00 0.00 620 * * GV 0 GW 0 MDST 95.00 LMST 5.00         Y       5889.4 0.00 0.00 308 * * GA 0 GL 0 MDST 90.00 LMST 7.00 SDST 3.00     Y       6197.8 0.00 0.00 710 * * GY 0 GY 0 MDST 90.00 LMST 5.00 DOLO 5.00     Y       6908.2 0.00 0.00 1711 * * GP 0 GP 0 SDST 70.00 MDST 10.00 LMST 10.00 SLST 10.00 Y       8619.2 0.00 0.00 92 * * GD 0 GD 0 LMST 100.00             Y       8711.1 0.00 0.00 0 * * * 0 * 0                 Y     TD DRILLER