Well Stratigraphy

Well Registration Number 9/13a- 30 Interpretation Composite Date Coded 07/11/1989 Depth Units Feet Datum KB Datum Elevation 85.00 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 466.0 0.00 0.00 12234 * * * 0 * 0                 N     SEA FLOOR 12700.0 0.00 0.00 75 * * * 0 * 0                 N     LOG BEGINS 12775.0 10,737.00 0.00 272 UASH UASH * 0 * 0                 N U   BASE CRET U/C 13047.0 10,949.00 0.00 72 MASH MASH * 0 * 0                 N       13119.0 11,004.00 0.00 58 BYST BYST * 0 * 0                 N       13177.0 11,049.00 0.00 473 LASH LASH * 0 * 0                 N       13650.0 11,400.00 0.00 44 ANST ANST * 0 * 0                 N U     13694.0 11,442.00 0.00 61 UBSD UBSD * 0 * 0                 N U     13755.0 11,487.00 0.00 180 UBS5 UBS5 * 0 * 0                 N U     13935.0 11,621.00 0.00 27 UBS4 UBS4 * 0 * 0                 N       13962.0 11,640.00 0.00 483 UBS3 UBS3 * 0 * 0                 N       14445.0 11,988.00 0.00 40 UBS2 UBS2 * 0 * 0                 N       14485.0 12,017.00 0.00 175 UBS1 UBS1 * 0 * 0                 N       14660.0 12,141.00 0.00 90 MBER MBER * 0 * 0                 N       14750.0 12,205.00 0.00 20 MBER MBER * 0 * 0                 N     TD LOGGER 14770.0 12,219.00 0.00 0 MBER MBER * 0 * 0                 N     TD DRILLER