Well Stratigraphy

Well Registration Number 22/21- 9Y Interpretation Composite Date Coded 28/02/2001 Depth Units Feet Datum KB Datum Elevation 83.00 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 373.0     7027 *   * 0   0                 N     SEABED 7400.0     100 LARK   NC 0 GO 0 CLST 99.00 LMST 1.00         N     TOP OF LOG 7500.0     3044 LARK   NC 0 GO 0 CLST 99.00 LMST 1.00         N     9Y KICKOFF 10544.0 7,214.00   762 HORF   GE 0   0 CLST 98.00 LMST 2.00         N       11306.0 7,572.00   62 TYSH   GE 0 GY 0 CLST 99.00 LMST 1.00         N       11368.0 7,603.00   1682 TYSD   GE 0 GY 0 SDST 55.00 CLST 38.00 TFCL 6.00 LMST 1.00 N       13050.0     118 TYSH   GY 0   0 TFCL 63.00 CLST 33.00 SDST 4.00     N     BASE TYSD 13168.0 8,390.00   229 BALD   GY 0   0 SLCL 39.00 SLST 35.00 CLST 25.00 LMST 1.00 N       13397.0 8,487.00   38 SELE   GY 0 GC 0 SLCL 100.00             N       13435.0 8,504.00   332 ROGS   GY 0 GC 0 SLSD 37.00 SLCL 33.00 CLST 30.00     N       13767.0     89 SELE   GY 0 GC 0 CLST 100.00             N       13856.0 8,684.00   49 SFSA   GY 0   0 CLST 65.00 SDST 35.00         N       13905.0 8,707.00   175 LIST   GC 0   0 CLST 95.00 ARSS 5.00         N       14080.0 8,786.00   0     * 0   0                 N     TD DRILLER