Well Stratigraphy

Well Registration Number 98/22- 1B Interpretation Composite Date Coded 07/11/1989 Depth Units Feet Datum KB Datum Elevation 105.00 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 0.0 0.00 0.00 300     * 0 * 0                 N     MEAN SEA LEVEL 300.0 195.00 0.00 262 OXC OXC JC 0 JC 0 CLST 95.00 SLST 5.00         N     SEA BED + FIRST RETURN 562.0 457.00 0.00 51 KLB KLB JC 0 JC 0 CLST 55.00 SLST 45.00         N       613.0 613.00 0.00 21 CB CB JC 0 JC 0 LMST 75.00 CLST 25.00         N       634.0 0.00 0.00 11 CB CB JN 0 JN 0 LMST 75.00 CLST 25.00         N     DEPTH MEASURE 645.0 0.00 0.00 59 FMB FMB JN 0 JN 0 CLST 85.00 LMST 15.00         N       704.0 0.00 0.00 735 FE FE JN 0 JN 0 CLST 80.00 LMST 15.00 SLST 5.00     N   OS   1439.0 1,334.00 0.00 79 INO INO JB 0 JB 0 LMST 95.00 CLST 5.00         N       1518.0 1,413.00 0.00 14 BDSE BDSE JB 0 JB 0 SLST 100.00             N       1532.0 0.00 0.00 123 BDSE BDSE JT 0 JT 0 SLST 85.00 LMST 15.00         N     ?DEPTH 1655.0 1,550.00 0.00 107 * * JT 0 JT 0 CLST 45.00 LMST 40.00 SLST 15.00     N       1762.0 1,657.00 0.00 80 MLI MLI JE 0 JE 0 CLST 75.00 LMST 25.00         N       1842.0 1,737.00 0.00 560 LLI LLI JE 0 JH 0 CLST 65.00 LMST 30.00 SLST 5.00     N     ?LLI 2402.0 2,297.00 0.00 45 WLI WLI T 0 T 0 LMST 100.00             N     WH LIAS LMST 2447.0 2,342.00 0.00 42 CWB CWB T 0 T 0 CLST 90.00 LMST 10.00         N       2489.0 2,384.00 0.00 0 CWB CWB * 0 * 0                 N     TD