Well Stratigraphy

Well Registration Number 15/18- 1 Interpretation Composite Date Coded 09/11/1989 Depth Units Feet Datum KB Datum Elevation 78.00 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 548.0 0.00 0.00 82 NSCY NSCY Q 0 GN 0                 N     SEA BED 630.0 0.00 0.00 1305 NSCY NSCY GU 0 GU 0 CLAY 90.00 SAND 10.00         N       1935.0 0.00 0.00 205 NSCY NSCY GV 0 GW 0 CLAY 100.00             N       2140.0 0.00 0.00 420 FNSS FNSS GV 0 GW 0 SAND 90.00 CLAY 10.00         N       2560.0 0.00 0.00 40 FNSS FNSS GO 0 GE 0 SAND 100.00             N       2600.0 0.00 0.00 1790 FNSS FNSS GY 0 GY 0 SDST 60.00 SLST 40.00         N       4390.0 0.00 0.00 598 FNSS FNSS GC 0 GC 0 SDST 95.00 CLST 5.00         N   OS   4988.0 0.00 0.00 79 CGCF CGCF GC 0 GC 0 SHAL 95.00 SDST 5.00         N   OS   5067.0 0.00 0.00 433 HASF HASF GC 0 GC 0 SDST 95.00 CLST 5.00         N   OS   5500.0 0.00 0.00 1990 HASF HASF GF 0 GF 0 SDST 75.00 CLST 20.00 CHLK 5.00     N       7490.0 0.00 0.00 900 UCK UCK KM 0 KM 0 LMST 90.00 MARL 5.00 CLST 5.00     N       8390.0 0.00 0.00 100 MCK MCK KM 0 KC 0 MARL 100.00             N       8490.0 0.00 0.00 63 AMF AMF KH 0 KH 0 MARL 80.00 LMST 20.00         N U     8553.0 0.00 0.00 240 PISA PISA JD 0 JD 0 SDST 100.00             N U     8793.0 0.00 0.00 77 FOVF FOVF JC 0 JC 0 CLST 90.00 SDST 5.00 COAL 5.00     N U   CLAY MEMBER 8870.0 0.00 0.00 265 FOVF FOVF JN 0 JB 0 VOLC 95.00 CLST 5.00         N     IGNEOUS MEMBER 9135.0 0.00 0.00 130 SMIT SMIT T 0 T 0 CLST 90.00 SLST 10.00         N U     9265.0 0.00 0.00 265 ZECH ZECH PU 0 PU 0 DOLO 70.00 ANHY 25.00 CLST 5.00     N       9530.0 0.00 0.00 235 FOFG FOFG CV 0 CV 0 SDST 60.00 CLST 30.00 COAL 10.00     N U     9765.0 0.00 0.00 0 FOFG FOFG * 0 * 0                 N     TD