Well Stratigraphy

Well Registration Number 16/21b- 21 Interpretation Composite Date Coded 30/01/2002 Depth Units Feet Datum KB Datum Elevation 80.00 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 570.0     1980 NORD HORD QH 0 NM 0                 N     SEABED 2550.0     4185 NORD HORD NM 0 GE 0 MDST 85.00 SLST 5.00 SDST 5.00 LMST 5.00 N     FIRST RETURN 6735.0 6,505.00   130 BALD   GE 0   0 MDST 99.00 TUFF 1.00         N       6865.0 6,633.00   105 SELE   GE 0   0 MDST 95.00 LMST 5.00         N       6970.0 6,737.00   132 LIST   GC 0   0 MDST 99.00 SDST 1.00         N     CORED 7102.0 6,869.00   807 ANDR   GC 0   0 SDST 89.00 SLMD 10.00 LMST 1.00     N     CORED  OW 7909.0 7,666.00   191 MAUR   GC 0   0 SDST 80.00 LMST 10.00 MDST 10.00     N       8100.0 7,867.00   165 EKOF   GD 0   0 LMST 90.00 MDST 10.00         N       8265.0 8,032.00   442 TORF   KM 0   0 LMST 85.00 MARL 5.00 MDST 5.00 SDST 5.00 N       8707.0 8,474.00   88 HODF   KM 0   0 LMST 90.00 MDST 5.00 CLMD 5.00     N       8795.0 8,567.00   22 VALH   KB 0   0 MDST 80.00 SDST 20.00         N       8817.0 8,584.00   59 PSME   JV 0 JD 0 SDST 100.00             N     CORED 8876.0 8,643.00   224 ORS   DU 0   0 SDST 99.00 MDST 1.00         N     CORED 9100.0 8,867.00   0     * 0   0                 N     TD