Well Stratigraphy

Well Registration Number 13/21b- 2 Interpretation Composite Date Coded 18/08/1998 Depth Units Feet Datum KB Datum Elevation 83.00 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 399.0     1413 MONT   GC 0   0                 N     Seabed 1812.0     363 MONT   GC 0   0 SDST 70.00 CLST 30.00         N     First Return 2175.0 2,092.00   102 MAUR   GD 0   0 LMST 90.00 CLST 10.00         N       2277.0 2,184.00   141 EKOF   GD 0   0 CHLK 100.00             N       2418.0 2,335.00   972 TORF   KM 0   0 CHLK 95.00 CLST 5.00         N       3390.0 3,307.00   340 FLND   KC 0   0 LMST 93.00 CLST 5.00 MARL 2.00     N       3730.0     240 FLND   KS 0   0 CHLK 50.00 LMST 45.00 CLST 4.00 SDST 1.00 N       3970.0     107 FLND   KO 0 KT 0 LMST 90.00 CLST 5.00 MARL 5.00     N       4077.0 3,994.00   151 HERR   KO 0 KT 0 LMST 95.00 CLST 2.00 MARL 2.00 CHRT 1.00 N       4228.0 4,145.00   32 PLNM   KE 0   0 CLST 60.00 ARLM 20.00 LMST 20.00     N       4260.0 4,177.00   87 HIDR   KE 0   0 LMST 95.00 MARL 5.00         N       4347.0 4,264.00   50 RODB   KA 0   0 CLST 50.00 SLCL 50.00         N       4397.0 4,314.00   123 SOLA   KA 0   0 CLST 35.00 SLCL 35.00 MARL 30.00     N       4520.0 4,437.00   307 WKCM   KP 0   0 SDST 65.00 CLST 35.00         N       4827.0 4,744.00   280 ATSH   KP 0   0 CLST 93.00 SDST 5.00 LMST 2.00     N     'HOT SHALE' 5107.0 5,024.00   103 BAML   KB 0   0 MARL 60.00 SLCL 36.00 LMST 4.00     N     Late KB 5210.0 5,127.00   486 WKBM   KB 0   0 SLCL 70.00 SDST 25.00 LMST 5.00     N     Early KB 5696.0 5,613.00   272 WKBM   KH 0   0 SDST 45.00 SLCL 45.00 LMST 10.00     N       5968.0 5,885.00   505 WKAM   KH 0   0 SAND 70.00 SLCL 20.00 SLST 10.00     N     =DEVE 6473.0 6,390.00   451 WKAM   KV 0   0 SDST 60.00 SLST 20.00 SLST 20.00     N       6924.0 6,840.00   1676 VOSD   KZ 0 JV 0 SDST 85.00 CLST 14.00 LMST 1.00     N       8600.0 8,517.00   1270 VOSD   JV 0   0 SDST 70.00 CLST 20.00 SLST 10.00     N     Late JV 9870.0 9,787.00   3106 VOSD   JV 0   0 SDST 55.00 CLST 25.00 SLCL 20.00     N     Mid JV 12976.0 12,893.00   1637 VOSD   JV 0   0 CLST 70.00 SLCL 15.00 SDST 15.00     N     Early JV 14613.0 14,530.00   137 KIMM   JD 0   0 CLST 90.00 SDST 10.00         N       14750.0 14,643.00   0     * 0   0                 N     TD 14775LOG