Well Stratigraphy

Well Registration Number 9/23b- 25 Interpretation Composite Date Coded 22/08/1996 Depth Units Metres Datum KB Datum Elevation 85.20 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 454.4     248 NORD HORD QH 0 GN 0                 N     SEABED 702.1     4351 NORD HORD QH 0 GN 0 SAND 50.00 MDST 35.00 SLST 12.00 LMST 3.00 N   OS FIRST RETURN 5053.2     26 FRGG   QH 0 GN 0 MDST 100.00             N   OS   5078.7     108 FRGG   GN 0   0 MDST 100.00             N   OS   5187.0     211 BALD   GN 0   0 MDST 85.00 SAND 7.00 TUFF 6.00 SLST 2.00 N   OS   5398.0     58 BATF   GN 0   0 MDST 60.00 TUFF 40.00         N   OS   5456.0     255 SELE   GN 0   0 MDST 90.00 SLST 5.00 SDST 5.00     N   OS   5711.0     123 FORE   GN 0   0 SDST 50.00 MDST 50.00         N   OS   5834.0     303 LIST   GN 0   0 MDST 55.00 SDST 45.00         N       6136.8     0     * 0   0                 N     TD