Well Stratigraphy

Well Registration Number 15/21- 5 Interpretation Composite Date Coded 08/10/1989 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 531.0 0.00 0.00 795 * * NM 0 NM 0                 N     SEA BED 1326.0 0.00 0.00 252 * * NM 0 NM 0 CLAY 95.00 SILT 5.00         N     1ST RETURN 1578.0 0.00 0.00 982 * * GD 0 GD 0 SDST 50.00 SLST 50.00         N       2560.0 0.00 0.00 828 * * GE 0 GE 0 CLST 50.00 SLST 50.00         N       3388.0 0.00 0.00 1869 * * GC 0 GC 0 SDST 50.00 CLST 50.00         N       5257.0 0.00 0.00 1223 LPAS LPAS GF 0 GF 0 SDST 50.00 CLST 48.00 LMST 2.00     N       6480.0 0.00 0.00 296 * * GD 0 GD 0 SDST 96.00 LMST 4.00         N       6776.0 0.00 946.00 84 * * KM 0 KM 0 CHLK 100.00             N       6860.0 0.00 0.00 10 * * KC 0 KS 0 CHLK 100.00             N       6870.0 0.00 0.00 10 * * KB 0 KB 0 MARL 100.00             N       6880.0 0.00 953.00 142 * * JV 0 JV 0 SDST 60.00 SHAL 40.00         N       7022.0 0.00 0.00 258 * * JV 0 JD 0 SLST 95.00 SDST 5.00         N       7280.0 0.00 993.00 420 * * JD 0 JD 0 CLST 40.00 SDST 30.00 SLST 30.00     N       7700.0 0.00 1,037.00 265 * * JD 0 JO 0 SHAL 90.00 SLST 5.00 SDST 5.00     N       7965.0 0.00 1,061.00 512 * * JO 0 JO 0 SDST 95.00 SHAL 5.00         N       8477.0 0.00 0.00 144 * * JC 0 JC 0 SHAL 100.00             N       8621.0 0.00 0.00 103 * * JN 0 JN 0 TFCL 80.00 COAL 20.00         N       8724.0 0.00 0.00 0 * * * 0 * 0                 N     TD