Well Stratigraphy

Well Registration Number 15/25b- 1A Interpretation Composite Date Coded 23/10/1989 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 578.0 0.00 0.00 1061 * * QH 0 QP 0                 N     SEA BED 1639.0 0.00 0.00 2181 NORD NORD NU 0 GU 0 CLST 98.00 LMST 2.00         N     1ST RETURN 3820.0 0.00 0.00 1380 HORD HORD NC 0 GW 0 CLST 50.00 SLST 48.00 LMST 2.00     N       5200.0 0.00 0.00 1380 HORD HORD GE 0 GE 0 CLST 90.00 SDST 5.00 LMST 5.00     N       6580.0 0.00 0.00 86 BALD BALD GE 0 GE 0 TFCL 100.00             N       6666.0 0.00 0.00 56 SELE SELE GE 0 GE 0 CLST 100.00             N       6722.0 0.00 0.00 264 SELE SELE GP 0 GP 0 CLST 90.00 LMST 10.00         N       6986.0 0.00 0.00 594 FORT FORT GP 0 GP 0 SDST 90.00 LMST 8.00 CLST 2.00     N       7580.0 0.00 0.00 255 ANDR ANDR GP 0 GP 0 SDST 60.00 LMST 20.00 CLST 20.00     N       7835.0 0.00 0.00 263 MAUR MAUR GP 0 GP 0 SDST 60.00 CLST 25.00 LMST 15.00     N       8098.0 0.00 0.00 141 EKOF EKOF GP 0 GP 0 LMST 100.00             N       8239.0 0.00 0.00 112 TORF TORF KU 0 KU 0 LMST 100.00             N       8351.0 0.00 0.00 367 FLND FLND KU 0 KU 0 LMST 60.00 MARL 40.00         N       8718.0 0.00 0.00 36 HERR HERR KU 0 KU 0 LMST 100.00             N       8754.0 0.00 0.00 56 PLNM PLNM KU 0 KU 0 MARL 70.00 LMST 30.00         N       8810.0 0.00 0.00 19 HIDR HIDR KU 0 KU 0 LMST 100.00             N       8829.0 0.00 0.00 82 VALH VALH KH 0 KV 0 MARL 60.00 LMST 30.00 CLST 10.00     N U     8911.0 0.00 0.00 6 KIMM KIMM KH 0 KV 0 CLST 100.00             N       8917.0 0.00 0.00 163 PISA PISA KV 0 JV 0 SDST 100.00             N       9080.0 0.00 0.00 330 * * CT 0 CT 0 SDST 60.00 VOLC 30.00 CLST 10.00     N U     9410.0 0.00 0.00 0 * * * 0 * 0                 N     TD DRILLER