Well Stratigraphy

Well Registration Number 15/20a- 7 Interpretation Composite Date Coded 05/09/2001 Depth Units Feet Datum KB Datum Elevation 84.90 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 554.5     1939 *   * 0   0                 N     SEABED 2493.4     3323 *   * 0   0 MDST 64.00 SDST 26.00 SAND 9.00 SLST 1.00 N     FIRST RETURNS 5816.9     59 HORD   GY 0   0 MDST 100.00             N       5876.0     98 BALD   GY 0   0 MDST 60.00 TUFF 40.00         N       5974.4     118 SELE   GY 0   0 MDST 100.00             N       6092.5     36 FORT   GC 0   0 MDST 100.00             N       6128.6     272 ANDR   GC 0   0 MDST 91.00 SDST 4.00 LMST 4.00 DOLO 1.00 N   OS TR.TFMD  CORED 6400.9     125 MAUR   GC 0 GF 0 SDST 54.00 MDST 42.00 LMST 4.00     N   OS CORED 6525.6     20 TORF   KM 0   0 LMST 75.00 SDST 25.00         N       6545.3     7 *   J 0   0 SDST 100.00             N       6551.8     95 *   D 0   0 SDST 100.00             N       6647.0     0     * 0   0                 N     TD