Well Stratigraphy

Well Registration Number 9/13a-B13 Interpretation Composite Date Coded 27/11/1989 Depth Units Feet Datum KB Datum Elevation 184.00 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 12400.0 0.00 0.00 74 CRET CRET K 0 K 0                 N     LOG BEGINS 12474.0 10,745.00 0.00 46 UASH UASH * 0 * 0                 N U   BASE CRET U/C 12520.0 10,785.00 0.00 110 MASH MASH * 0 * 0                 N U     12630.0 10,880.00 0.00 120 LASH LASH * 0 * 0                 N U     12750.0 0.00 0.00 59 LASH LASH * 0 * 0                 N       12809.0 11,035.00 0.00 195 UBS5 UBS5 * 0 * 0                 N U     13004.0 11,202.00 0.00 39 UBS4 UBS4 * 0 * 0                 N       13043.0 11,235.00 0.00 357 UBS3 UBS3 * 0 * 0                 N       13400.0 11,533.00 0.00 10 UBS3 UBS3 * 0 * 0                 N   O O/W CONTACT 13410.0 11,543.00 0.00 60 UBS2 UBS2 * 0 * 0                 N       13470.0 11,593.00 0.00 200 UBS1 UBS1 * 0 * 0                 N       13670.0 11,730.00 0.00 5 MBER MBER * 0 * 0                 N       13675.0 11,755.00 0.00 0 MBER MBER * 0 * 0                 N     TD