Well Stratigraphy

Well Registration Number 110/12b- 4 Interpretation COMP Date Coded 25/03/2004 Depth Units Feet Datum KB Datum Elevation 121.00 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 251.0     345 MMG   TU 0   0   0.00   0.00   0.00   0.00       seabed 596.0     1502 MMG   TU 0   0 CLST 76.00 HALI 16.00 DOLO 6.00 SLST 2.00       first returns 2098.0 1,975.00   142 ROSH   TU 0   0 HALI 85.00 CLST 15.00   0.00   0.00     OS   2240.0     260 MMG   TU 0   0 CLST 92.00 SLST 6.00 SDST 1.00 DOLO 1.00     OS base rosh 2500.0 2,374.00   145 FROD   TL 0   0 SDST 94.00 CLST 4.00 SLST 2.00   0.00     OS   2645.0     300 DELA   TL 0   0 SDST 79.00 CLST 20.00 SLST 1.00   0.00         2945.0     145 THUR   TL 0   0 SDST 97.00 CLST 3.00   0.00   0.00         3090.0 2,957.00   275 STBS   TL 0   0 SDST 60.00 CLST 29.00 SLST 11.00   0.00         3365.0 3,227.00           0   0   0.00   0.00   0.00   0.00       td