Well Stratigraphy

Well Registration Number 21/12- 1 Interpretation Composite Date Coded 23/10/1989 Depth Units Feet Datum KB Datum Elevation 64.00 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 363.0 0.00 0.00 645 * * * 0 * 0 CLST 100.00             N     SEA BED 1008.0 0.00 0.00 1612 * * QP 0 NP 0 CLST 100.00             N     FIRST RETURNS 2620.0 0.00 0.00 30 * * NP 0 NP 0 CLST 100.00             N       2650.0 0.00 0.00 200 * * NP 0 NM 0 CLST 75.00 MDST 20.00 LMST 5.00     N       2850.0 0.00 0.00 910 * * NM 0 NM 0 SLST 100.00             N       3760.0 0.00 0.00 480 * * GU 0 GU 0 CLST 100.00             N       4240.0 0.00 0.00 212 * * GV 0 GV 0 CLST 100.00             N       4452.0 0.00 0.00 208 * * GA 0 GA 0 CLST 100.00             N       4660.0 0.00 0.00 844 * * GL 0 GY 0 CLST 90.00 SHAL 10.00         N       5504.0 0.00 0.00 251 * * GY 0 GY 0 CLST 100.00             N       5755.0 0.00 0.00 29 * * GY 0 GC 0 SHAL 50.00 SLST 40.00 SDST 10.00     N       5784.0 0.00 0.00 797 * * GC 0 GK 0 CHLK 50.00 CLCL 40.00 SDST 10.00     N       6581.0 0.00 0.00 255 * * GF 0 GF 0 CHLK 100.00             N     DANIAN? 6836.0 0.00 0.00 234 * * KM 0 KM 0 MARL 90.00 CHLK 10.00         N       7070.0 0.00 0.00 390 * * KM 0 KC 0 MARL 90.00 CHLK 10.00         N       7460.0 0.00 0.00 52 * * KC 0 KC 0 CHLK 100.00             N       7512.0 0.00 0.00 108 * * KS 0 KO 0 CHLK 100.00             N       7620.0 0.00 0.00 180 * * KO 0 KT 0 MARL 90.00 CHLK 10.00         N       7800.0 0.00 0.00 133 * * KT 0 KT 0 CLCL 40.00 CLMD 40.00 MARL 20.00     N       7933.0 0.00 0.00 197 * * KA 0 KA 0 MDST 100.00             N       8130.0 0.00 0.00 353 * * KP 0 KB 0 SHAL 90.00 CHLK 10.00         N       8483.0 0.00 0.00 279 * * JD 0 JD 0 MDST 90.00 LMST 10.00         N       8762.0 0.00 0.00 258 * * J 0 J 0 SLST 70.00 SDST 20.00 LMST 10.00     N       9020.0 0.00 0.00 59 ZECH ZECH PU 0 PU 0 EVAP 90.00 ANHY 5.00 SLST 5.00     N       9079.0 0.00 0.00 0 ZECH ZECH * 0 * 0                 N     TD DRILLER