Well Stratigraphy

Well Registration Number 53/09a- 1 Interpretation Composite Date Coded 24/10/1989 Depth Units Feet Datum KB Datum Elevation 100.00 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 230.0 0.00 0.00 290 * * * 0 * 0                 N     SEA BED 520.0 0.00 0.00 580 * * NA 0 NA 0 SDST 75.00 CLST 25.00         N     FIRST RETURN 1100.0 0.00 0.00 70 * * NB 0 NB 0 CLST 100.00             N       1170.0 0.00 0.00 125 * * NB 0 NC 0 CLST 100.00             N       1295.0 0.00 0.00 375 * * GY 0 GY 0 CLST 100.00             N U     1670.0 0.00 0.00 338 * * GY 0 GC 0 CLST 90.00 SDST 10.00         N       2008.0 0.00 0.00 92 CK CK GD 0 GD 0 CHLK 100.00             N       2100.0 0.00 0.00 130 CK CK KM 0 KM 0 CHLK 100.00             N       2230.0 0.00 0.00 360 CK CK KL 0 KL 0 CHLK 100.00             N       2590.0 0.00 0.00 90 CK CK KL 0 KL 0 CHLK 100.00             N       2680.0 0.00 0.00 180 CK CK KL 0 KL 0 CLST 80.00 CHLK 20.00         N       2860.0 0.00 0.00 180 CK CK KS 0 KS 0 CLST 50.00 CHLK 50.00         N       3040.0 0.00 0.00 20 CK CK KS 0 KO 0 CHLK 100.00             N       3060.0 0.00 0.00 100 CK CK KO 0 KT 0 CHLK 100.00             N       3160.0 0.00 0.00 45 CK CK KT 0 KT 0 CHLK 100.00             N       3205.0 0.00 0.00 35 RCK RCK KE 0 KE 0 CLST 100.00             N U     3240.0 0.00 0.00 40 RCK RCK KE 0 KA 0 CLST 100.00             N       3280.0 0.00 0.00 18 RCK RCK KA 0 KA 0 CLST 100.00             N       3298.0 0.00 0.00 39 SPC SPC KA 0 KA 0 CLST 100.00             N U     3337.0 0.00 0.00 77 SPC SPC KH 0 KN 0 CLST 100.00             N U     3414.0 0.00 0.00 832 BNS BNS TL 0 TL 0 SDST 85.00 CLST 15.00         N U     4246.0 0.00 0.00 762 BTSH BTSH TL 0 TL 0 CLST 98.00 ANHY 2.00         N       5008.0 0.00 0.00 15 HWSD HWSD TL 0 TL 0 SDST 100.00             N       5023.0 0.00 0.00 137 BRCK BRCK TL 0 TL 0 CLST 85.00 LMST 10.00 ANHY 5.00     N       5160.0 0.00 0.00 144 ZECH ZECH PU 0 PU 0 LMST 48.00 CLST 48.00 ANHY 4.00     N       5304.0 0.00 0.00 0 ZECH ZECH * 0 * 0                 N     TD (LOG)