Well Stratigraphy

Well Registration Number 15/12a- 3 Interpretation Composite Date Coded 05/09/2001 Depth Units Feet Datum KB Datum Elevation 84.98 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 518.4 433.07   2379 NORD   * 0   0                 N     SEABED 2897.0     80 NORD   * 0   0 SLST 60.00 GLSL 20.00 MDST 10.00 SAND 10.00 N     FIRST RETURNS 2977.4 2,891.73   57 HORD   GY 0   0 GLUS 75.00 MDST 17.00 SLST 8.00     N       3034.8 2,949.15   39 BALD   GY 0   0 SLST 75.00 MDST 25.00         N       3074.2 2,988.52   364 BEAU   GY 0   0 TFSL 63.00 TUFF 15.00 SAND 15.00 TFSS 7.00 N       3438.3 3,221.46   164 DORN   GY 0   0 SAND 65.00 SLST 20.00 MDST 10.00 LIGN 5.00 N       3602.4 3,516.73   499 FORT   GC 0   0 SAND 75.00 SLST 16.00 MDST 8.00 LIGN 1.00 N       4101.1 4,015.42   906 ANDR   GC 0   0 SAND 77.00 MDST 15.00 SLST 7.00 LIGN 1.00 N       5006.6     0     * 0   0                 N     TD