Well Stratigraphy

Well Registration Number 15/16- 2Z Interpretation Composite Date Coded 12/10/1989 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 542.0 0.00 0.00 5106     * 0 * 0                 N     SEA BED 5648.0 0.00 0.00 1692 * * * 0 * 0 SDST 50.00 SLST 25.00 SHAL 25.00     N     FIRST RETURN 7340.0 7,121.00 0.00 577 CHMA CHMA * 0 * 0 SDST 80.00 LMST 20.00         N       7917.0 7,521.00 0.00 953 CK CK KM 0 KC 0 CHLK 100.00             N U     8870.0 8,201.00 0.00 630 CK CK KS 0 KS 0 CHLK 100.00             N       9500.0 8,621.00 0.00 420 CK CK KO 0 KO 0 CHLK 100.00             N       9920.0 8,877.00 0.00 530 CK CK KT 0 KT 0 CHLK 90.00 SHAL 10.00         N       10450.0 9,175.00 0.00 1258 * * KA 0 KP 0 SHAL 50.00 SLST 50.00         N U     11708.0 10,011.00 0.00 28 * * KB 0 KB 0 SDST 50.00 SLST 50.00         N   OS   11736.0 10,033.00 0.00 230 * * JD 0 JO 0 SLST 100.00             N U OGS   11966.0 10,214.00 0.00 14 * * JD 0 JD 0 SLST 100.00             N       11980.0 10,308.00 0.00 318 JUSD JUSD JU 0 JU 0 SDST 90.00 MDST 10.00         N   OGS   12298.0 10,473.00 0.00 56 * * JU 0 JU 0 SHAL 60.00 COAL 40.00         N   OGS   12354.0 10,517.00 0.00 129 * * JM 0 JM 0 TUFF 100.00             N   GS   12483.0 10,618.00 0.00 0 * * * 0 * 0                 N     TOTAL DEPTH