Well Stratigraphy

Well Registration Number 211/18- 16 Interpretation Composite Date Coded 04/10/1989 Depth Units Feet Datum KB Datum Elevation 80.00 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 642.0 562.00 0.00 1046 * * * 0 * 0                 N     SEA BED 1688.0 1,608.00 0.00 1395 * * QP 0 QP 0 CLAY 95.00 SAND 5.00         N     FIRST RETURN 3083.0 3,003.00 0.00 112 * * NA 0 NA 0 SAND 100.00             N       3195.0 3,115.00 0.00 1775 * * GO 0 GO 0 CLST 98.00 SLST 2.00         N     TR LMST TUFF 4970.0 4,890.00 0.00 668 * * GP 0 GP 0 CLST 95.00 TUFF 5.00         N       5638.0 5,558.00 0.00 889 * * KM 0 KM 0 CLST 100.00             N       6527.0 6,447.00   1232 * * KC 0 KC 0 CLST 100.00             N       7759.0 7,679.00 0.00 2103 * * KS 0 KS 0 CLST 100.00             N       9862.0 9,782.00 0.00 21 * * KA 0 KP 0 CLST 100.00             N       9883.0 9,803.00 0.00 95 * * KB 0 KB 0 LMST 60.00 CLST 40.00         N       9978.0 9,898.00 0.00 132 * * JD 0 JD 0 CLST 100.00             N U     10110.0 10,030.00 0.00 240 * * JO 0 JC 0 CLST 100.00             N       10350.0 10,270.00 0.00 569 JMS JMS JM 0 JM 0 SDST 95.00 CLST 5.00         N       10919.0 10,839.00 0.00 425 * * JL 0 JL 0 CLST 90.00 SLST 10.00         N       11344.0 11,264.00 0.00 88 BLIS BLIS JL 0 JL 0 SDST 100.00             N       11432.0 11,352.00 0.00 55 * * T 0 T 0 SDST 95.00 CLST 5.00         N       11487.0 0.00 0.00 0 * * * 0 * 0                 N     TD DRILLER