Well Stratigraphy

Well Registration Number 42/25- 1 Interpretation Composite Date Coded 31/01/1992 Depth Units Feet Datum KB Datum Elevation 108.50 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 211.6 0.00 0.00 333 * * * 0 * 0                 N     SEA BED 544.7 0.00 0.00 1152 LI LI J 0 J 0 MDST 95.00 LMST 5.00         N     FIRST RETURN 1696.3 0.00 0.00 92 WINT WINT T 0 T 0 MDST 95.00 LMST 5.00         N       1788.2 0.00 0.00 400 TTHY TTHY T 0 T 0 MDST 55.00 ANHY 45.00         N       2188.4 0.00 0.00 322 DGSL DGSL T 0 T 0 MDST 90.00 ANHY 10.00         N       2510.0 0.00 0.00 157 DWDL DWDL T 0 T 0 MDST 80.00 DOLM 20.00         N       2667.5 0.00 0.00 610 MHLT MHLT T 0 T 0 MDST 56.00 HALI 40.00 ANHY 2.00 DOLM 2.00 N       3277.7 0.00 0.00 338 RHLT RHLT T 0 T 0 HALI 88.00 MDST 10.00 ANHY 2.00     N       3615.7 0.00 0.00 39 ROTC ROTC T 0 T 0 MDST 100.00             N       3655.0 0.00 0.00 266 BNS BNS T 0 T 0 SDST 100.00             N       3920.8 3,804.32 0.00 0 BNS BNS * 0 * 0                 N     TD LOGGER 1194.6/1159.1 TVDSS