Well Stratigraphy

Well Registration Number 23/27- 5 Interpretation Composite Date Coded 29/01/1991 Depth Units Feet Datum KB Datum Elevation 84.00 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 363.0 0.00 0.00 1287     QH 0 NB 0                 N     SEABED 1650.0 0.00 0.00 3109     QH 0 NB 0 CLST 100.00             N   GS FIRST RETURNS 4759.0 0.00 0.00 3184     NC 0 GO 0 CLST 98.00 LMST 2.00         N   GS   7943.0 0.00 0.00 391     GA 0 GL 0 CLST 98.00 LMST 2.00         N   GS   8334.0 0.00 0.00 528     GY 0 GY 0 CLST 98.00 LMST 2.00         N   GS   8862.0 0.00 0.00 58 BALD BALD GP 0 GP 0 TFMD 100.00             N       8920.0 0.00 0.00 112 SELE SELE GP 0 GP 0 CLST 80.00 SLST 20.00         N   OGS   9032.0 0.00 0.00 368 FORT FORT GP 0 GP 0 SDST 90.00 CLST 10.00         N   OGS   9400.0 0.00 0.00 175 ANDR ANDR GP 0 GP 0 CLST 50.00 SDST 45.00 LMST 5.00     N       9575.0 0.00 0.00 99 MAUR MAUR GP 0 GP 0 LMST 45.00 CLST 40.00 SDST 15.00     N       9674.0 0.00 0.00 153 EKOF EKOF GD 0 GD 0 LMST 95.00 MARL 5.00         N       9827.0 0.00 0.00 0 * * * 0 * 0                 N     TD