Well Stratigraphy

Well Registration Number 3/25a- 2 Interpretation Composite Date Coded 03/10/1989 Depth Units Feet Datum KB Datum Elevation 77.00 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 439.7 0.00 0.00 1749     QH 0 QP 0                 N     SEA FLOOR 2188.4 0.00 0.00 1985     NM 0 GO 0 CLAY 50.00 SLST 45.00 LMST 3.00 SAND 2.00 N     FIRST RETURNS 4173.4 0.00 0.00 2622     GE 0 GE 0 SHAL 30.00 CLST 30.00 SAND 30.00 LMST 10.00 N   OGS   6795.0 0.00 0.00 745     GP 0 GP 0 SAND 60.00 SHAL 35.00 LMST 3.00 TUFF 2.00 N       7539.7 0.00 0.00 0     * 0 * 0                 N     TD DRILLER AND LOGGER