Well Stratigraphy

Well Registration Number 21/06b- 5 Interpretation Composite Date Coded 16/08/2001 Depth Units Feet Datum KB Datum Elevation 85.00 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 486.0     2134 UNDF   QH 0 GN 0                 N     SEABED 2620.0     1870 UNDF   NC 0 GL 0 SLST 60.00 CLST 35.00 GLSL 4.00 LMST 1.00 N     FIRST RETURNS 4490.0 4,354.00 1,384.00 56 BALD   GC 0   0 CLST 50.00 TFCL 36.00 SAND 9.00 SLST 5.00 N       4546.0 4,410.00 1,398.00 1627 DORN   GC 0   0 GLCL 86.00 SAND 7.00 SLST 6.00 DOLO 1.00 N       6173.0 6,035.00 1,808.00 315 LIST   GC 0   0 CLST 53.00 SAND 38.00 SLST 7.00 LMST 2.00 N       6488.0 6,350.00 1,879.00 99 ANDR   GC 0   0 CLST 53.00 SAND 30.00 LMST 10.00 SLST 7.00 N       6587.0 6,449.00 1,900.00 58 ANTF   GC 0   0 SAND 65.00 CLST 20.00 SLST 15.00     N       6645.0 6,507.00 1,912.00 545 ANDR   GC 0   0 SDST 70.00 SLST 16.00 LMST 7.00 CLST 7.00 N     BASE ANTF 7190.0 7,052.00 2,020.00 191 MAUR   GF 0   0 SLST 53.00 CLCL 21.00 ARLM 16.00 SDST 10.00 N       7381.0 7,243.00 2,056.00 64 EKOF   GF 0   0 LMST 99.00 ARLM 1.00         N       7445.0 7,307.00 2,068.00 103 TORF   KM 0   0 LMST 99.00 ARLM 1.00         N       7548.0 7,410.00 2,085.00 874 FLND   KM 0 KC 0 LMST 98.00 ARLM 2.00         N       8422.0 8,283.00 2,212.00 39 HERR   KC 0   0 LMST 98.00 CHRT 2.00         N       8461.0 8,322.00 2,217.00 4 PLNM   KC 0   0 CLCL 100.00             N       8465.0 8,326.00 2,218.00 148 HIDR   KC 0 KE 0 LMST 55.00 CLCL 25.00 ARLM 15.00 SLST 5.00 N       8613.0 8,474.00 2,243.00 204 RODB   KA 0   0 CLST 83.00 CLCL 10.00 SLST 5.00 GLCL 2.00 N       8817.0 8,678.00 2,288.00 165 SOLA   KA 0 KP 0 CLST 70.00 CLCL 15.00 SLST 12.00     N       8982.0 8,843.00 2,326.00 990 VALH   KP 0 KZ 0 CLST 76.00 SLST 19.00 CLCL 4.00 LMST 1.00 N       9972.0 9,833.00 2,523.00 570 KIMM   JV 0 JD 0 CLST 86.00 LMST 7.00 SLST 5.00 ARLM 2.00 N       10542.0 10,401.00 2,653.00 191 SMIT   T 0   0 SLCL 58.00 CLST 23.00 SLST 18.00 DOLC 1.00 N U     10733.0 10,591.00   0     * 0   0                 N     TD (DRILLER)