Well Stratigraphy

Well Registration Number 30/11b- 5 Interpretation Composite Date Coded 04/02/2002 Depth Units Feet Datum KB Datum Elevation 120.00 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 397.0     618 UNDF   GN 0   0                 N       1015.0     8959 UNDF   GN 0   0 CLST 90.00 CLCL 7.00 LMST 2.00 SACL 1.00 N     FIRST RETURNS 9974.0 9,853.00 2,997.00 51 BALD   GE 0 GP 0 CLST 50.00 TUFF 50.00         N       10025.0 9,904.00 3,008.00 139 SELE   GE 0 GP 0 CLST 95.00 GLUS 3.00 LMST 2.00     N       10164.0 10,043.00 3,040.00 315 LIST   GP 0   0 SLCL 57.00 CLCL 32.00 ARSS 8.00 LMST 3.00 N       10479.0 10,358.00 3,105.00 150 MAUR   GP 0   0 CLST 85.00 CLCL 8.00 LMST 7.00     N       10629.0 10,508.00 3,136.00 256 EKOF   GP 0   0 LMST 88.00 ARLM 12.00         N       10885.0 10,764.00 3,169.00 1315 TORF   KU 0   0 LMST 97.00 ARLM 2.00 CHRT 1.00     N       12200.0 12,078.00 3,328.00 700 MACK   KU 0   0 LMST 97.00 ARLM 3.00         N       12900.0 12,778.00 3,408.00 697 HERR   KU 0   0 LMST 87.00 ARLM 8.00 CLST 3.00 CHRT 2.00 N       13597.0 13,474.00 3,489.00 28 BLBB   KU 0   0 CLST 50.00 ARLM 40.00 LMST 10.00     N       13625.0 13,502.00 3,493.00 57 HIDR   KU 0   0 LMST 85.00 ARLM 15.00         N       13682.0 13,559.00 3,500.00 45 RODB   KL 0   0 MARL 100.00             N       13727.0 13,604.00 3,507.00 505 VALH   KL 0   0 MARL 91.00 ARLM 4.00 LMST 4.00 SDLM 1.00 N       14232.0 14,108.00 3,584.00 345 KIMM   JU 0   0 CLST 90.00 SLCL 7.00 LMST 2.00 SDST 1.00 N     CORED 14577.0 14,453.00 3,643.00 281 FULF   JU 0   0 SDST 79.00 SLSD 14.00 SLCL 7.00     N     CORED 14858.0 14,734.00 3,681.00 170 SKAG SMIT T 0   0 SDST 60.00 CLST 40.00         N       15028.0 14,904.00   0     * 0   0                 N     TD(DRILLERS)