Well Stratigraphy

Well Registration Number 211/18- 14 Interpretation Composite Date Coded 02/10/1989 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 623.0 541.00 0.00 1062 * * * 0 * 0                 N     SEA BED 1685.0 1,603.00 0.00 1531 * * QP 0 QP 0 CLAY 90.00 SAND 10.00         N     FIRST RETURN 3216.0 3,134.00 0.00 104 * * NA 0 NA 0 SAND 95.00 CLAY 5.00         N       3320.0 3,238.00 0.00 1941 * * GO 0 GO 0 CLAY 98.00 DOLO 1.00 SAND 1.00     N       5261.0 5,179.00 0.00 692 * * GP 0 GP 0 CLST 100.00             N     TR TUFF LMST 5953.0 5,871.00 0.00 1012 * * KM 0 KM 0 CLST 100.00             N     TR SAND SLST 6965.0 6,883.00 0.00 1351 * * KC 0 KC 0 CLST 100.00             N     TR SLST DOLO 8316.0 8,234.00 0.00 2271 * * KS 0 KS 0 CLST 98.00 SLST 2.00         N     TR LMST 10587.0 10,505.00 0.00 203 * * KA 0 KP 0 CLST 90.00 LMST 10.00         N       10790.0 10,708.00 0.00 81 * * KB 0 KB 0 CLST 60.00 LMST 40.00         N       10871.0 10,789.00 0.00 225 * * JD 0 JD 0 CLST 100.00             N U OS TR LIGN 11096.0 11,014.00 0.00 104 * * JO 0 JC 0 CLST 100.00             N     TR SAND 11200.0 11,118.00 0.00 444 JMS JMS JM 0 JM 0 SDST 95.00 LMST 3.00 CLST 2.00     N   OS MINOR SHOWS 11644.0 11,562.00 0.00 69 * * JM 0 JM 0 CLST 70.00 SDST 30.00         N       11713.0 11,631.00 0.00 437 * * JL 0 JL 0 CLST 80.00 SLST 20.00         N       12150.0 12,068.00 0.00 89 BLIS BLIS JL 0 JL 0 SDST 70.00 LMST 30.00         N       12239.0 12,157.00 0.00 45 * * T 0 T 0 CLST 80.00 SAND 20.00         N       12284.0 12,202.00 0.00 0 * * * 0 * 0                 N     TD DRILLER