Well Stratigraphy

Well Registration Number 11/30a-B8 Interpretation Composite Date Coded 06/10/1989 Depth Units Feet Datum KB Datum Elevation 119.00 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 274.0 0.00 0.00 2926 * * * 0 * 0                 N     SEABED 3200.0 0.00 0.00 38 * * * 0 * 0 CLST 100.00             N     FIRST RETURN 3238.0 2,950.00 0.00 293 LCSD LCSD KL 0 KL 0 CLST 70.00 SDST 25.00 LMST 5.00     N       3531.0 3,029.00 0.00 136 RYSD RYSD KZ 0 KZ 0 SDST 100.00             N   OS   3667.0 3,326.00 0.00 574 * * * 0 * 0                 N       4241.0 3,814.00 0.00 1311 VOSD VOSD JV 0 JV 0                 N       5552.0 4,953.00 0.00 715 BLAS BLAS * 0 * 0                 N       6267.0 5,583.00 0.00 1144 OXSH OXSH JO 0 JO 0                 N       7411.0 6,608.00 0.00 90 ABSD ABSD * 0 * 0 SDST 80.00 CLST 20.00         N   O   7501.0 6,689.00 0.00 26 MISH MISH * 0 * 0 CLST 100.00             N       7527.0 6,713.00 0.00 17 ABSD ABSD * 0 * 0 SDST 70.00 CLST 30.00         N   O   7544.0 6,773.00 0.00 468 BCOL BCOL * 0 * 0 CLST 70.00 SDST 25.00 COAL 5.00     N   OGS   8012.0 7,146.00 0.00 48 HISD HISD * 0 * 0 SDST 90.00 CLST 10.00         N   OS   8060.0 7,188.00 0.00 154 HISD HISD * 0 * 0 SDST 90.00 CLST 10.00         N       8214.0 7,324.00 0.00 99 * * JE 0 JE 0 CLST 100.00             N       8313.0 7,412.00 0.00 222 JSAN JSAN * 0 * 0 SDST 60.00 CLST 40.00         N   GS   8535.0 7,610.00 0.00 186 TRBS TRBS * 0 * 0 CLST 90.00 LMST 10.00         N       8721.0 7,776.00 0.00 39 CHER CHER T 0 T 0 LMST 90.00 CHRT 10.00         N       8760.0 7,810.00 0.00 2 CHER CHER * 0 * 0                 N     TD DRILLER 8762.0 7,811.00 0.00 0 CHER CHER * 0 * 0                 N     TD LOGGER