Well Stratigraphy

Well Registration Number 16/21a-B8 Interpretation Composite Date Coded 25/10/1989 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 560.0 0.00 0.00 210 HORD HORD CC 0 * 0                 N     SEABED 770.0 0.00 0.00 4090 HORD HORD CC 0 * 0 SLST 45.00 CLST 45.00 SDST 8.00 LMST 2.00 N     FIRST RETURNS 4860.0 0.00 0.00 570 HORD HORD GW 0 * 0 SLST 95.00 LMST 5.00         N       5430.0 0.00 0.00 420 HORD HORD GA 0 * 0 CLST 78.00 SDST 10.00 SLST 10.00 LMST 2.00 N       5850.0 0.00 0.00 1010 HORD HORD GL 0 GY 0 CLST 85.00 SDST 13.00 LMST 2.00     N       6860.0 0.00 0.00 260 HORD HORD GY 0 * 0 CLST 98.00 LMST 2.00         N       7120.0 0.00 0.00 134 BALD BALD GC 0 * 0 CLST 50.00 TFCL 50.00         N       7254.0 0.00 0.00 172 SELE SELE GC 0 * 0 CLST 98.00 DOLM 2.00         N       7426.0 0.00 0.00 123 LIST LIST GC 0 * 0 CLST 90.00 SDST 8.00 LMST 2.00     N   O   7549.0 0.00 0.00 311 ANDR ANDR GC 0 * 0 SDST 90.00 CLST 10.00         N   O   7860.0 0.00 0.00 0 ANDR ANDR * 0 * 0                 N     TD DRILLER