Well Stratigraphy

Well Registration Number 22/18- 6 Interpretation Composite Date Coded 18/10/2001 Depth Units Feet Datum KB Datum Elevation 152.00 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 448.0     316 NORD WESR QH 0 GO 0                 N     SEABED 764.0     1783 NORD WESR QH 0 GO 0 CLST 70.00 CLCL 24.00 SDST 5.00 LMST 1.00 N     FIRST RETURNS 2547.0   2,366.00 5759 HORF   GE 0 GY 0 CLST 92.00 LMST 5.00 TUFF 2.00 SDST 1.00 N       8306.0   2,571.00 84 BALD   GY 0   0 TUFF 64.00 CLST 32.00 LMST 4.00     N       8390.0   2,589.00 78 SELE   GY 0 GC 0 CLST 100.00             N       8468.0   2,606.00 376 SFSA   GP 0   0 SDST 60.00 CLST 38.00 LMST 1.00 COAL 1.00 N       8844.0   2,675.00 123 LIST   GP 0   0 CLST 84.00 SDST 8.00 CLCL 5.00 LMST 3.00 N       8967.0   2,702.00 124 LIAN   GP 0   0 CLST 60.00 SDST 33.00 LMST 4.00 CLCL 3.00 N       9091.0   2,723.00 163 MAUR   GP 0   0 CLST 60.00 LMST 14.00 ARLM 13.00 SDST 13.00 N       9254.0   2,750.00 239 EKOF   GP 0   0 LMST 77.00 ARLM 15.00 CLST 7.00 CHRT 1.00 N       9493.0   2,784.00 548 TORF   KU 0   0 LMST 89.00 ARLM 10.00 SDST 1.00     N       10041.0   2,852.00 272 MACK   KU 0   0 MARL 87.00 ARLM 10.00 LMST 3.00     N       10313.0   2,890.00 8 VALH   KL 0   0 CLCL 90.00 SLCL 5.00 SLST 5.00     N       10321.0   2,891.00 398 FULF   JU 0   0 SDST 78.00 ARSS 10.00 CLST 10.00 LMST 2.00 N   OGS GOW 10719.0   2,956.00 146 SKAG   T 0   0 ARSS 43.00 SDST 34.00 SLST 14.00 CLST 9.00 N       10865.0   2,980.00 131 SMIT   T 0   0 CLST 75.00 SDST 25.00         N       10996.0   3,000.00 258 ZECH   PU 0   0 ANHY 85.00 CLST 12.00 AHCL 2.00 LMST 1.00 N       11254.0     0 ZECH   * 0   0                 N     NOTE ON LOG FOR FORTIES SANDSTONE "BIO STRATIGRAPHY SUGGESTS THIS IS MEY SANDSTONE MEMBER