Well Stratigraphy

Well Registration Number 9/18a- 3A Interpretation Composite Date Coded 26/07/1988 Depth Units Feet Datum KB Datum Elevation 82.00 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 447.0 0.00 0.00 1053     Q 0 GN 0                 N       1500.0 0.00 0.00 560     Q 0 GN 0 SAND 90.00 CLAY 10.00         N       2060.0 0.00 0.00 1062     GU 0 GU 0 SAND 90.00 CLAY 5.00 LMST 5.00     N       3122.0 0.00 0.00 689     GD 0 GL 0 SDST 90.00 CLAY 5.00 LMST 5.00     N       3811.0 0.00 0.00 1149     GD 0 GL 0 CLST 70.00 SDST 20.00 TUFF 5.00 LMST 5.00 N       4960.0 0.00 0.00 630     GY 0 GY 0 SDST 70.00 CLST 30.00         N       5590.0 0.00 0.00 175 TUFF TUFF GP 0 GP 0 CLST 50.00 SDST 40.00 TUFF 10.00     N       5765.0 0.00 0.00 3192 TUFF TUFF GP 0 GP 0 SLST 60.00 SDST 40.00         N       8957.0 0.00 0.00 214 TUFF TUFF GD 0 GD 0 CLST 60.00 SDST 30.00 LMST 5.00 MARL 5.00 N       9171.0 0.00 0.00 1648 TUFF TUFF KM 0 KS 0 MARL 90.00 LMST 10.00         N       10819.0 0.00 0.00 347 TUFF TUFF JU 0 JU 0 SLST 90.00 SDST 5.00 LMST 3.00 TUFF 2.00 N       11166.0 0.00 0.00 1022 TUFF TUFF JM 0 JM 0 SDST 90.00 SLST 7.00 COAL 3.00     N       12188.0 0.00 0.00 1594 TUFF TUFF JM 0 JM 0 SDST 50.00 SLST 25.00 COAL 25.00     N       13782.0 0.00 0.00 438 LI LI J 0 J 0 SLST 50.00 SDST 50.00         N       14220.0 0.00 0.00 286 LI LI T 0 T 0 SDST 80.00 SLST 20.00         N       14506.0 0.00 0.00 0 LI LI * 0 * 0                 N     TD