Well Stratigraphy

Well Registration Number 31/26a- 12 Interpretation Composite Date Coded 04/02/2002 Depth Units Feet Datum KB Datum Elevation 90.00 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 323.0     1737 UNDF   QH 0 GN 0 CLST 100.00             N     SEABED  03.07.11.87E  56.04.37.55N 2060.0     6012 UNDF   QH 0 GN 0 CLST 95.00 SLST 3.00 DOLO 1.00 LMST 1.00 N     FIRST RETURNS 8072.0 7,921.00 2,436.00 20 BALD   GC 0   0 TFCL 100.00             N       8092.0 7,941.00 2,440.00 34 SELE   GC 0   0 CLST 80.00 LMST 20.00         N       8126.0 7,974.00 2,449.00 151 LIST   GC 0   0 CLST 70.00 CLCL 30.00         N       8277.0 8,126.00 2,489.00 223 EKOF   GF 0   0 LMST 99.00 CHRT 1.00         N       8500.0 8,349.00 2,529.00 196 TORF   KU 0   0 LMST 99.00 CHRT 1.00         N   OS   8696.0 8,545.00 2,562.00 89 JSND   J 0   0 SDST 100.00             N   OS   8785.0 8,554.00 2,563.00 300 JSND   C 0   0 SDST 55.00 CLST 30.00 TFCL 15.00     N   OS C.SANDSTONE 9085.0 8,934.00 2,632.00 820 JSND   C 0   0 TUFF 55.00 CLST 40.00 TFCL 5.00     N     C.VOLCANICS 9905.0 9,753.00 2,781.00 695 JSND   C 0   0 SDST 53.00 CLST 45.00 TFCL 1.00 TFSS 1.00 N     C.SANDSTONE 10600.0 10,448.00   0     * 0   0                 N     TD  03.07.05.08E  56.04.41.21N