Well Stratigraphy

Well Registration Number 208/26- 1 Interpretation Composite Date Coded 13/10/1989 Depth Units Feet Datum KB Datum Elevation 73.80 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 1131.9 984.25 0.00 2026     * 0 * 0                 Y     SEABED 3157.8 3,010.17 0.00 880     GL 0 GL 0 SLST 75.00 SDST 15.00 LMST 10.00     Y     FIRST RETURNS 4037.7 3,890.09 0.00 1856     GC 0 GC 0 SLST 55.00 SDST 25.00 TFCL 10.00 LMST 10.00 Y U     5893.7 5,746.06 0.00 1190     KM 0 KM 0 CLST 60.00 SLST 25.00 SDST 5.00 LMST 10.00 Y U     7084.0 6,936.35 0.00 1870     KC 0 KC 0 CLST 75.00 DOLO 15.00 SDST 5.00 SLST 5.00 Y       8953.7 8,806.10 0.00 250     KS 0 KS 0 CLST 85.00 DOLO 15.00         Y       9203.7 9,056.10 0.00 640     KO 0 KO 0 CLST 75.00 SLST 15.00 DOLO 10.00     Y       9843.8 9,696.19 0.00 1007     KT 0 KT 0 CLST 80.00 SLST 10.00 DOLO 10.00     Y       10850.7 10,703.08 0.00 673     KE 0 KE 0 CLST 75.00 SDST 10.00 SLST 10.00 LMST 5.00 Y       11524.0 11,376.31 0.00 630     KA 0 KA 0 CLST 80.00 SDST 20.00         Y U OS   12153.9 12,006.23 0.00 635     KA 0 KA 0 CONG 35.00 SDST 65.00         Y       12788.7 12,641.08 0.00 89     ZZ 0 ZZ 0 GNEI 100.00             Y       12878.0 12,730.32 0.00 0     * 0 * 0                 Y     TD