Well Stratigraphy

Well Registration Number 48/13- 2A Interpretation Composite Date Coded 18/10/1989 Depth Units Feet Datum KB Datum Elevation 88.00 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 168.0 0.00 0.00 149 * * Q 0 Q 0                 N     SEA BED 317.0 0.00 0.00 938 LI LI J 0 J 0 CLAY 99.00 LMST 1.00         N     FIRST RETURN 1255.0 0.00 0.00 177 RHAE RHAE T 0 T 0 SHAL 80.00 SDST 20.00         N       1432.0 0.00 0.00 625 KEUP KEUP T 0 T 0 SHAL 93.00 ANHY 7.00         N       2057.0 0.00 0.00 253 KPST KPST T 0 T 0 HALI 90.00 SHAL 10.00         N       2310.0 0.00 0.00 400 KEUP KEUP T 0 T 0 SHAL 93.00 HALI 7.00         N       2710.0 0.00 0.00 190 MUSC MUSC T 0 T 0 SHAL 98.00 DOLO 2.00         N       2900.0 0.00 0.00 320 MHLT MHLT T 0 T 0 SHAL 50.00 HALI 45.00 DOLO 5.00     N       3220.0 0.00 0.00 247 ROTU ROTU T 0 T 0 CLST 97.00 ANHY 3.00         N       3467.0 0.00 0.00 242 RHLT RHLT T 0 T 0 HALI 80.00 SHAL 15.00 ANHY 5.00     N       3709.0 0.00 0.00 996 BNS BNS T 0 T 0 SDST 95.00 SLST 5.00         N       4705.0 0.00 0.00 1065 BTSH BTSH T 0 T 0 SHAL 100.00             N       5770.0 0.00 0.00 100 BRCK BRCK T 0 T 0 CLST 75.00 SLST 25.00         N       5870.0 0.00 0.00 310 Z4 Z4 PU 0 PU 0 PSAL 60.00 HALI 40.00         N       6180.0 0.00 0.00 3 RSCM RSCM PU 0 PU 0 CLAY 100.00             N       6183.0 0.00 0.00 633 Z3 Z3 PU 0 PU 0 HALI 30.00 DOLO 30.00 ANHY 20.00 PSAL 20.00 N       6816.0 0.00 0.00 6 GSCM GSCM PU 0 PU 0 CLAY 100.00             N       6822.0 0.00 0.00 1024 Z2 Z2 PU 0 PU 0 HALI 75.00 PSAL 20.00 DOLO 4.00 ANHY 1.00 N       7846.0 0.00 0.00 112 Z1 Z1 PU 0 PU 0 ANHY 90.00 DOLO 10.00         N       7958.0 0.00 0.00 954 ROTL ROTL PL 0 PL 0 SDST 97.00 SLST 3.00         N   G GWC AT 8650? 8912.0 0.00 0.00 78 * * C 0 C 0 SHAL 75.00 SDST 15.00 COAL 10.00     N       8990.0 0.00 0.00 0 * * * 0 * 0                 N     TD