Well Stratigraphy

Well Registration Number 211/18- 11 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 642.0 560.00 0.00 1078     * 0 * 0                 N     SEA BED 1720.0 1,638.00 0.00 1411     QP 0 QP 0 CLAY 98.00 SAND 2.00         N     FIRST RETURN 3131.0 3,049.00 0.00 75     NM 0 NM 0 SAND 98.00 CLAY 2.00         N       3206.0 3,124.00 0.00 1817     GO 0 GO 0 CLST 95.00 SAND 5.00         N       5023.0 4,941.00 0.00 553     GP 0 GP 0 CLST 95.00 TUFF 3.00 SAND 2.00     N       5576.0 5,494.00 0.00 1097     KM 0 KM 0 CLST 99.00 LMST 1.00         N       6673.0 6,591.00 0.00 1288     KC 0 KC 0 CLST 100.00             N     TR LMST 7961.0 7,879.00 0.00 1999     KS 0 KS 0 CLST 100.00             N       9960.0 9,878.00 0.00 17     KA 0 KA 0 CLST 100.00             N       9977.0 9,895.00 0.00 20     KE 0 KE 0 LMST 100.00             N       9997.0 9,915.00 0.00 258     JD 0 JD 0 CLST 100.00             N U     10255.0 10,173.00 0.00 565     JO 0 JC 0 CLST 95.00 LMST 5.00         N       10820.0 10,738.00 0.00 480     JM 0 JM 0 SDST 90.00 SHAL 8.00 LMST 2.00     N   OS   11300.0 11,218.00 0.00 270     JL 0 JL 0 CLST 93.00 SDST 6.00 LMST 1.00     N       11570.0 11,488.00 0.00 95     T 0 T 0 CLST 50.00 SDST 50.00         N       11665.0 11,583.00 0.00 8     * 0 * 0                 N     TD DRILLER 11673.0 11,591.00 0.00 0     * 0 * 0                 N     TD LOGGER