Well Stratigraphy

Well Registration Number 15/24a- 4 Interpretation Composite Date Coded 26/02/2001 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 592.0     1388 *   * 0   0                 N     SEABED 1980.0     3720 *   * 0   0 CLST 79.00 SLST 13.00 LMST 5.00 SAND 3.00 N     FIRST RETURNS 5700.0     250 *   GY 0   0 CLST 60.00 GLCL 24.00 LMST 12.00 SLST 4.00 N       5950.0 5,867.00   212 BALC   GT 0   0 CLST 71.00 SLST 21.00 LMST 8.00     N       6162.0 6,078.00   116 BATF   GT 0   0 CLST 75.00 LMST 13.00 SLST 12.00     N       6278.0 6,194.00   322 SELE   GT 0   0 CLST 98.00 SAND 1.00 TUFF 1.00     N       6600.0 6,516.00   1800 ANDR   GT 0   0 SAND 80.00 CLST 16.00 LMST 3.00 TUFF 1.00 N       8400.0 8,314.00   550 MAUR   GT 0   0 SAND 39.00 LMST 36.00 CLCL 18.00 MARL 7.00 N       8950.0 8,863.00   202 EKOF   GD 0   0 LMST 89.00 MARL 10.00 ARLM 1.00     N       9152.0 9,065.00   718 TORF   KM 0   0 LMST 98.00 ARLM 2.00         N       9870.0 9,783.00   1165 FLND   KC 0 KO 0 LMST 96.00 MARL 4.00         N       11035.0 10,947.00   433 HERR   KT 0   0 LMST 79.00 SHAL 10.00 MARL 9.00 ARLM 2.00 N       11468.0 11,380.00   7 PLNM   KT 0   0 CLST 100.00             N       11475.0 11,387.00   356 HIDR   KE 0   0 LMST 90.00 MARL 7.00 ARLM 3.00     N       11831.0 11,743.00   256 RODB   KA 0   0 CLCL 72.00 LMST 26.00 ARLM 2.00     N       12087.0 11,999.00   536 SOLA   KA 0 KP 0 CLCL 85.00 LMST 12.00 TUFF 3.00     N       12623.0 12,534.00   62 VALH   KP 0   0 CLCL 75.00 LMST 25.00         N       12685.0     33 VFSC   KP 0   0 CLCL 100.00             N       12718.0     1358 VALH   KB 0 KZ 0 CLCL 77.00 LMST 10.00 MARL 8.00 SLST 5.00 N   GS   14076.0 13,987.00   155 KIMM   KZ 0 JD 0 CLST 81.00 SLST 10.00 SDST 7.00 LMST 2.00 N   OGS CORED 14231.0 14,142.00   149 GALY   JV 0 JD 0 CLST 53.00 SDST 47.00         N   GS CORED  OW 14380.0 14,291.00   235 PIPE   JD 0 JO 0 SDST 83.00 CLST 15.00 LMST 1.00 TUFF 1.00 N   GS   14615.0 14,526.00   62 RATV   JM 0   0 TUFF 100.00             N       14677.0 14,585.00   0     * 0   0                 N     TD DRILLER