Well Stratigraphy

Well Registration Number 3/19a- 4 Interpretation Composite Date Coded 21/07/1992 Depth Units Feet Datum KB Datum Elevation 91.80 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 0.0 0.00 0.00 463 * * * 0 * 0                 N     SEALEVEL 462.6 429.81 0.00 267 NORD * QH 0 NM 0                 N     SEABED 730.0 0.00 0.00 1613 NORD * QH 0 NM 0 SAND 90.00 LIGN 6.00 CLST 4.00     N     FIRST RETURNS 2342.6 2,250.77 0.00 3481 HORD * GO 0 GE 0 CLST 70.00 SHAL 20.00 SLST 7.00 SDST 3.00 N       5823.8 5,730.27 0.00 448 FRGG * GY 0 * 0 SAND 90.00 CLST 7.00 LMST 3.00     N       6271.6 6,177.47 0.00 271 BALD SELE GP 0 * 0 SAND 60.00 CLST 35.00 LMST 5.00     N     1874 ?ALTBDY 6542.3 6,448.15 0.00 151 LIST * GP 0 * 0 CLST 93.00 SAND 5.00 LMST 2.00     N       6693.2 6,599.08 0.00 308 HEIM * GP 0 * 0 SAND 60.00 CLST 40.00         N       7001.7 6,906.83 0.00 0 * * * 0 * 0                 N     TD DRILLER