Well Stratigraphy

Well Registration Number 2/10b- 5 Interpretation Composite Date Coded 06/10/1989 Depth Units Feet Datum KB Datum Elevation 85.00 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 511.0 0.00 0.00 814 * * * 0 * 0                 N     SEA BED 1325.0 0.00 0.00 565 * * GU 0 GW 0 SAND 49.00 CLAY 49.00 LMST 2.00     N     FIRST RETURN 1890.0 0.00 622.00 190 * * GY 0 GY 0 SLST 83.00 SAND 15.00 LMST 2.00     N       2080.0 0.00 682.00 106 PAHM PAHM GY 0 GY 0 SAND 50.00 TFCL 50.00         N     ASH MARKER 2186.0 0.00 715.00 994 * * GC 0 GC 0 SDST 60.00 CLST 25.00 SLST 15.00     N       3180.0 0.00 995.00 72 * * GK 0 GK 0 SDST 96.00 CLST 3.00 LMST 1.00     N       3252.0 0.00 1,253.00 1014 * * KA 0 KA 0 CLST 100.00             N U     4266.0 0.00 1,257.00 93 * * JP 0 JD 0 CLST 100.00             N U     4359.0 0.00 1,283.00 25 * * JO 0 JO 0 CLST 90.00 LMST 10.00         N       4384.0 0.00 1,289.00 24 * * JC 0 JC 0 CLST 100.00             N       4408.0 0.00 1,293.00 72 * * ZZ 0 ZZ 0 GNEI 100.00             N U     4480.0 0.00 0.00 0 * * * 0 * 0                 N     TD SCLUM