Well Stratigraphy

Well Registration Number 15/21- 2 Interpretation Composite Date Coded 09/10/1989 Depth Units Feet Datum KB Datum Elevation 83.00 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 551.0 0.00 0.00 199 * * GN 0 GN 0                 N     SEA BED 750.0 0.00 0.00 5930 * * GN 0 GN 0 CLAY 40.00 SAND 30.00 SILT 29.00 TUFF 1.00 N     1ST RETURN 6680.0 0.00 0.00 1112 LPAS LPAS GF 0 GF 0 SAND 90.00 CLAY 8.00 LMST 2.00     N       7792.0 0.00 0.00 68 * * GD 0 GD 0 SAND 90.00 LMST 10.00         N       7860.0 0.00 0.00 1572 * * KM 0 KM 0 LMST 70.00 MARL 30.00         N       9432.0 0.00 0.00 246 * * KA 0 KA 0 CLST 70.00 LMST 30.00         N       9678.0 0.00 0.00 534 * * KB 0 KB 0 MARL 70.00 CLST 30.00         N       10212.0 0.00 0.00 2350 * * JD 0 JD 0 SHAL 50.00 SDST 50.00         N   OGS   12562.0 0.00 0.00 1168 * * JD 0 JO 0 SHAL 60.00 SDST 40.00         N   OGS   13730.0 0.00 0.00 845 * * JC 0 JN 0 SHAL 70.00 SLST 15.00 SDST 15.00     N       14575.0 0.00 0.00 0 * * * 0 * 0                 N     TD