Well Stratigraphy

Well Registration Number 9/23b- 21Z Interpretation Composite Date Coded 13/02/1992 Depth Units Feet Datum KB Datum Elevation 84.90 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 2559.2 0.00 0.00 295 NORD HORD GN 0 GN 0 MDST 99.00 LMST 1.00         N       2854.5 0.00 0.00 2822 HORD HORD * 0 * 0 MDST 70.00 SDST 20.00 SLST 9.00 LMST 1.00 N       5676.1 0.00 0.00 269 HORD HORD GZ 0 GZ 0 MDST 99.00 LMST 1.00         N       5945.2 0.00 0.00 484 BALD BALD GZ 0 GZ 0 MDST 99.00 TUFF 1.00         N       6429.1 0.00 0.00 287 SELE SELE GZ 0 GZ 0 MDST 67.00 SDST 30.00 TUFF 3.00     N       6716.2 0.00 0.00 440 SELE SELE GT 0 GT 0 SDST 50.00 MDST 50.00         N       7155.9 0.00 0.00 456 LIST LIST GT 0 GT 0 MDST 95.00 SDST 3.00 LMST 2.00     N       7611.9 0.00 0.00 0 LIST LIST * 0 * 0                 N     TD