Well Stratigraphy

Well Registration Number 30/17a- 13 Interpretation Composite Date Coded 31/01/2002 Depth Units Feet Datum KB Datum Elevation 142.00 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 398.0 258.00   472 *   Q 0 GN 0                 N     SEABED 870.0     8660 STRS   Q 0 GN 0 CLST 97.00 LMST 2.00 SDST 1.00     N     FIRST RETURN 9530.0     212 STRS   GY 0   0 CLST 95.00 TUFF 5.00         N       9742.0 9,141.00 2,690.00 46 BALD   GC 0   0 TUFF 100.00             N       9788.0 9,185.00 2,706.00 155 SELE   GC 0   0 CLST 100.00             N       9943.0 9,327.00 2,739.00 142 LIST   GC 0   0 CLST 100.00             N       10085.0 9,468.00 2,771.00 253 MAUR   GC 0   0 CLST 90.00 LMST 10.00         N       10338.0 9,709.00 2,818.00 89 EKOF   GF 0   0 LMST 100.00             N       10427.0 9,795.00 2,831.00 378 TORF   KM 0   0 LMST 100.00             N       10805.0 10,166.00 2,876.00 308 MACK   KM 0   0 LMST 98.00 CLST 2.00         N       11113.0 10,470.00 2,914.00 159 VALH   KB 0   0 LMST 90.00 ARLM 10.00         N       11272.0 10,628.00 2,937.00 68 KIMM   KZ 0   0 CLST 100.00             N       11340.0     227 KIMM   JV 0   0 CLST 100.00             N       11567.0 10,923.00 2,996.00 413 FULF   JV 0 JD 0 SDST 97.00 CLST 3.00         N   O CORED OW 11980.0     580 FULF   JD 0   0 SDST 99.00 CLST 1.00         N   OS CORED 12560.0 11,913.00 3,132.00 0     * 0   0                 N     TD