Well Stratigraphy

Well Registration Number 20/04a- 5 Interpretation Composite Date Coded 07/08/2001 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 416.0     2157 UNDF   QH 0 GN 0                 N     SEABED 2573.0     232 UNDF   QH 0 GN 0 CLST 98.00 GLCL 1.00 LMST 1.00     N     FIRST RETURNS 2805.0   898.00 293 BEAU   GE 0   0 SDST 67.00 CLST 25.00 GLUS 5.00 SLST 3.00 N       3098.0 3,016.00 978.00 656 DORN   GE 0   0 SDST 40.00 SLCL 35.00 CLST 23.00 GLUS 2.00 N       3754.0 3,671.00 1,166.00 1493 LIST   GC 0   0 CLST 49.00 SDST 48.00 SLST 2.00 LMST 1.00 N       5247.0 5,164.00 1,529.00 1213 LIAN   GC 0   0 SDST 54.00 CLST 40.00 SLCL 4.00 LMST 2.00 N       6460.0 6,377.00 1,802.00 295 MAUR   GC 0   0 SDST 74.00 CLST 13.00 CHLK 10.00 LMST 3.00 N       6755.0 6,672.00 1,860.00 105 EKOF   GF 0   0 CHLK 100.00             N       6860.0 6,777.00 1,875.00 115 TORF   KU 0   0 CHLK 98.00 CHRT 2.00         N       6975.0 6,892.00 1,890.00 1310 HODF   KU 0 KT 0 CHLK 98.00 ARLM 2.00         N       8285.0 8,202.00 2,102.00 175 HERR   KO 0 KT 0 CHLK 99.00 CHRT 1.00         N       8460.0 8,377.00 2,115.00 23 PLNM   KT 0   0 CLCL 100.00             N       8483.0 8,400.00 2,120.00 217 HIDR   KT 0 KE 0 CHLK 97.00 CLCL 2.00 CLST 1.00     N       8700.0 8,617.00 2,159.00 204 RODB   KA 0 KP 0 CLCL 75.00 MARL 25.00         N       8904.0 8,821.00 2,203.00 182 SOLA   KA 0 KP 0 CLST 98.00 LMST 2.00         N       9086.0 9,003.00 2,245.00 559 VALH   KP 0 KH 0 CLST 80.00 CLCL 14.00 LMST 6.00     N       9645.0 9,562.00 2,356.00 1102 KIMM   KZ 0 JD 0 CLST 93.00 LMST 5.00 SDST 1.00 SLST 1.00 N       10747.0 10,664.00 2,586.00 698 HEAT   JD 0 JO 0 CLST 93.00 CLCL 3.00 SLCL 3.00 LMST 1.00 N       11445.0 11,362.00 2,733.00 240 SGIF   JO 0   0 CLST 67.00 SDST 23.00 SLST 8.00 COAL 2.00 N     CORED 11685.0 11,602.00 2,780.00 152 SMIT   T 0   0 CLST 88.00 SLCL 10.00 DOLC 2.00     N       11837.0 11,753.00   0     * 0   0                 N     TD (DRILLER)