Well Stratigraphy

Well Registration Number 16/27b- 5 Interpretation Composite Date Coded 03/11/1989 Depth Units Feet Datum KB Datum Elevation 82.00 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 437.0 0.00 0.00 823 NORD * QP 0 * 0                 N     SEABED 1260.0 0.00 0.00 860 NORD * QP 0 * 0 CLST 80.00 SLST 20.00         N     FIRST RETURNS 2120.0 0.00 720.00 1080 NORD * NP 0 * 0 CLST 80.00 SLST 15.00 SDST 5.00     N       3200.0 0.00 1,050.00 856 NORD * NA 0 NB 0 CLST 90.00 SLST 5.00 SDST 5.00     N       4056.0 0.00 1,290.00 94 HORD * NA 0 NB 0 CLST 90.00 SLST 5.00 SDST 5.00     N       4150.0 0.00 1,316.00 370 HORD * NC 0 GU 0 CLST 50.00 SLST 30.00 SDST 20.00     N       4520.0 0.00 1,424.00 840 HORD * GU 0 * 0 CLST 80.00 SLST 15.00 SDST 3.00 LMST 2.00 N       5360.0 0.00 1,668.00 760 HORD * GW 0 * 0 CLST 45.00 SLST 40.00 SDST 10.00 LMST 5.00 N       6120.0 0.00 1,881.00 165 HORD * GA 0 * 0 SLST 45.00 CLST 45.00 LMST 10.00     N       6285.0 0.00 1,925.00 1115 HORD * GL 0 * 0 CLST 80.00 SLST 10.00 SDST 5.00 LMST 5.00 N       7400.0 0.00 2,235.00 238 HORD * GY 0 * 0 TFCL 70.00 CLST 10.00 SDST 10.00 SLST 10.00 N       7638.0 0.00 2,297.00 45 BALD * GC 0 * 0 CLST 65.00 SDST 15.00 LMST 15.00 TFSL 5.00 N       7683.0 0.00 2,325.00 329 SELE * GC 0 * 0 SLST 40.00 CLST 30.00 SDST 30.00     N   OS   8012.0 0.00 2,384.00 981 FORT ANDR GC 0 * 0 SDST 90.00 CLST 10.00         N   OS   8993.0 0.00 0.00 0 ANDR ANDR * 0 * 0                 N     TD DRILLER