Well Stratigraphy

Well Registration Number 9/13a-B2 Interpretation Composite Date Coded 08/11/1989 Depth Units Feet Datum KB Datum Elevation 80.00 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 10900.0 0.00 0.00 32 CRET CRET K 0 K 0                 N     LOG BEGINS 10932.0 10,138.00 0.00 728 ANGS ANGS * 0 * 0                 N U   BASE CRET U/C 11660.0 10,833.00 0.00 110 UBS5 UBS5 * 0 * 0                 N       11770.0 10,935.00 0.00 30 UBS4 UBS4 * 0 * 0                 N       11800.0 10,963.00 0.00 266 UBS3 UBS3 * 0 * 0                 N       12066.0 11,219.00 0.00 36 UBS2 UBS2 * 0 * 0                 N       12102.0 11,253.00 0.00 30 UBS1 UBS1 * 0 * 0                 N       12132.0 11,285.00 0.00 90 UBS1 UBS1 * 0 * 0                 N   OS O/W CONTACT 12222.0 11,368.00 0.00 251 MBER MBER * 0 * 0                 N U     12473.0 11,613.00 0.00 147 LBES LBES * 0 * 0                 N U     12620.0 11,755.00 0.00 287 LBSD LBSD * 0 * 0                 N       12907.0 12,033.00 0.00 87 RUDH RUDH T 0 T 0                 N U     12994.0 12,107.00 0.00 0 RUDH RUDH * 0 * 0                 N     TD DRILLER + LOGGER