Well Stratigraphy

Well Registration Number 21/15a- 1 Interpretation Composite Date Coded 24/10/1989 Depth Units Feet Datum KB Datum Elevation 79.00 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 410.0 0.00 0.00 1610 * * QH 0 QP 0                 N     SEA BED 2020.0 0.00 0.00 1620 * * NP 0 NP 0 CLAY 95.00 SAND 5.00         N       3640.0 0.00 0.00 1290 * * NM 0 NM 0 CLST 100.00             N       4930.0 0.00 0.00 1473 * * GO 0 GO 0 CLST 95.00 LMST 5.00         N       6403.0 0.00 0.00 1147 * * GE 0 GE 0 CLST 90.00 LMST 10.00         N       7550.0 0.00 0.00 252 PLTF PLTF GE 0 GP 0 CLST 70.00 TUFF 20.00 SDST 10.00     N       7802.0 0.00 0.00 1215 PASD PASD GN 0 GN 0 SDST 60.00 CLST 30.00 DOLO 5.00 LMST 5.00 N       9017.0 0.00 0.00 783 * * GD 0 GD 0 CHLK 40.00 LMST 30.00 MARL 20.00 CLST 10.00 N       9800.0 0.00 0.00 2270 * * KU 0 KU 0 LMST 80.00 MARL 10.00 CLST 10.00     N       12070.0 0.00 0.00 1630 * * KL 0 KL 0 CLST 90.00 LMST 10.00         N       13700.0 0.00 0.00 336 * * JU 0 JU 0 CLST 50.00 SDST 30.00 DOLO 20.00     N U OGS   14036.0 0.00 0.00 132 * * JM 0 JM 0 CLST 40.00 SDST 30.00 COAL 20.00 TUFF 10.00 N   GS   14168.0 0.00 0.00 1977 ZECH ZECH P 0 P 0 HALI 90.00 ANHY 10.00         N       16145.0 0.00 0.00 0 ZECH ZECH * 0 * 0                 N     TD DRILLER