Well Stratigraphy

Well Registration Number 23/22b- 4 Interpretation Composite Date Coded 19/06/2002 Depth Units Metres Datum KB Datum Elevation 70.54 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 342.9     1685 NORD   QH 0 NP 0                 Y     SEABED 2027.6     2057 NORD   QH 0 NU 0 CLST 95.00 SAND 4.00 SHCL 1.00     Y     FIRST RETURNS 4084.7   1,332.00 5584 HORD   NU 0 GY 0 CLST 96.00 SDST 2.00 DOLO 1.00 ARLM 1.00 Y       9668.6   2,936.00 92 BALD   GC 0   0 TFCL 99.00 LMST 1.00         Y       9760.5   2,956.00 85 SELE   GC 0   0 CLST 99.00 SDST 1.00         Y       9845.8   2,973.00 453 FORT   GC 0   0 ARSS 70.00 SDST 20.00 CLST 9.00 SDLM 1.00 Y       10298.6   3,051.00 221 ANDR   GC 0   0 CLST 85.00 LMST 8.00 SDST 7.00     Y       10520.0   3,097.00 126 MAUR   GF 0   0 CLCL 52.00 CLST 32.00 LMST 12.00 SDST 4.00 Y       10646.3 10,575.79 3,120.00 258 EKOF   GF 0   0 LMST 70.00 ARLM 28.00 CHRT 1.00 SDST 1.00 Y       10903.9 10,831.69 3,151.00 1325 TORF   KM 0 KC 0 LMST 96.00 ARLM 2.00 CLST 1.00 CHRT 1.00 Y       12229.3 12,158.79 3,303.00 576 HODF   KS 0   0 ARLM 73.00 LMST 25.00 CLST 1.00 MARL 1.00 Y       12805.1 12,734.58 3,372.00 198 HERR   KS 0   0 LMST 95.00 CLCL 5.00         Y       13003.6 12,933.07 3,394.00 8 PLNM   KS 0   0 CLCL 100.00             Y       13011.8 12,941.27   105 HIDR   KS 0   0 ARLM 67.00 MARL 33.00         Y       13116.8 13,046.26 3,408.00 28 RODB   KA 0   0 CLST 95.00 CLCL 5.00         Y U     13144.7 13,074.15 3,413.00 577 VALH   KP 0   0 CLST 56.00 MARL 22.00 ARLM 16.00 CLCL 6.00 Y U     13722.1 13,651.58 3,509.00 79 KIMM   JV 0   0 CLST 100.00             Y U     13800.9 13,730.32 3,525.00 8 JUSD   JV 0   0 SDST 100.00             Y       13809.1 13,738.52 3,526.00 371 SKAG   TD 0 TA 0 SDST 55.00 SLST 27.00 CLST 18.00     Y U     14179.8 14,109.25 3,593.00 0     * 0   0                 Y     TD (LOGGER)