Well Stratigraphy

Well Registration Number 22/07- 3 Interpretation Composite Date Coded 21/03/2002 Depth Units Metres Datum KB Datum Elevation 84.97 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 357.6     157 NORD HORD QH 0 QP 0                 N     SEABED 515.1     2110 NORD HORD QH 0 QP 0 SLCL 70.00 SAND 20.00 CLAY 10.00     N     FIRST RETURN 2624.7     522 NORD HORD QL 0   0 SLCL 50.00 CLAY 45.00 SAND 5.00     N       3146.3     262 NORD HORD NU 0   0 CLAY 90.00 SAND 10.00         N       3408.8     1106 NORD HORD NL 0   0 CLST 95.00 SAND 4.00 LMST 1.00     N       4514.4     285 NORD HORD NB 0 NC 0 CLST 60.00 SLCL 35.00 SDST 4.00 LMST 1.00 N       4799.9     318 NORD HORD NC 0   0 CLST 75.00 SLCL 23.00 SDST 1.00 LMST 1.00 N       5118.1     778 NORD HORD GU 0   0 CLST 90.00 SLCL 5.00 LMST 3.00 DOLO 2.00 N       5895.7     755 HORD   GW 0   0 CLST 97.00 LMST 2.00 DOLO 1.00     N       6650.3     210 HORD   GA 0   0 CLST 97.00 SDST 2.00 LMST 1.00     N       6860.2     509 HORD   GL 0   0 CLST 97.00 SDST 1.00 LMST 1.00 TUFF 1.00 N       7368.8     20 BALD   GL 0   0 CLST 98.00 LMST 1.00 TUFF 1.00     N       7388.5     49 BALD   GZ 0   0 CLST 98.00 LMST 2.00         N       7437.7     30 BALD   GF 0   0 CLST 98.00 LMST 2.00         N       7467.2     98 SELE   GF 0   0 CLST 90.00 SLCL 10.00         N       7565.6     308 FORT   GF 0   0 SAND 85.00 CLST 15.00         N   OW OWC 2316 7874.0     0     * 0   0                 N     TD DRILLER