Well Stratigraphy

Well Registration Number 30/12a- 5 Interpretation Composite Date Coded 22/08/1996 Depth Units Feet Datum KB Datum Elevation 86.00 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 347.0 261.00   1453 NORD   QP 0   0                 N     SEABED 1800.0 1,714.00   190 NORD   QP 0   0 SAND 50.00 CLST 50.00         N     FIRST RETURN 1990.0     1140 NORD   NP 0   0 CLST 100.00             N       3130.0     890 NORD   NA 0   0 CLST 95.00 LMST 5.00         N       4020.0     273 NORD   NB 0   0 CLST 95.00 LMST 5.00         N       4293.0 4,100.00   37 LARK   NB 0   0 CLST 95.00 LMST 5.00         N       4330.0     670 LARK   NC 0   0 CLST 90.00 LMST 5.00 SLST 5.00     N       5000.0 4,663.00   197 LARK   GU 0   0 CLST 90.00 LMST 5.00 SLST 5.00     N       5197.0 4,824.00   266 ZECH   PU 0   0 HALI 100.00             N       5463.0 5,040.00   0     * 0   0                 N     TD 5461 LOG