Well Stratigraphy

Well Registration Number 3/23a- 4B Interpretation Composite Date Coded 30/10/2001 Depth Units Feet Datum KB Datum Elevation 82.00 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 475.0 393.00   2180 *   * 0   0                 N     SEABED 2655.0     545 HORD   GW 0   0 SLST 63.00 SDST 35.00 LMST 2.00     N     FIRST RETURNS 3200.0     2014 HORD   GA 0 GL 0 CLST 84.00 SDST 9.00 SLST 6.00 LMST 1.00 N       5214.0 5,132.00   293 FRGG   GY 0   0 SDST 56.00 CLST 37.00 SLST 5.00 TUFF 2.00 N       5507.0 5,425.00   188 BALD   GY 0   0 CLST 65.00 SDST 25.00 TUFF 5.00 SLST 5.00 N       5695.0 5,613.00   165 SELE   GY 0   0 CLST 70.00 SLST 30.00         N       5860.0 5,778.00   430 LIST   GY 0 GC 0 CLST 100.00             N       6290.0 6,208.00   180 HEIM   GY 0 GC 0 SDST 97.00 CLST 3.00         N       6470.0     800 MONT   GC 0   0 CLST 87.00 SDST 8.00 LMST 5.00     N       7270.0 7,187.00   412 SHET   K 0   0 CLST 82.00 LMST 18.00         N U     7682.0     0     * 0   0                 N     TD