Well Stratigraphy

Well Registration Number 30/07a- 1 Interpretation Composite Date Coded 27/11/1990 Depth Units Feet Datum KB Datum Elevation 99.00 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 0.0 0.00 0.00 449 * * * 0 * 0                 N     KELLY BUSHING 449.0 350.00 0.00 1561 * * * 0 * 0                 N     SEA BED 2010.0 0.00 0.00 4030 TERT TERT GN 0 GN 0 CLST 70.00 SLST 20.00 LMST 5.00 LIGN 5.00 N     FIRST SAMPLE 6040.0 0.00 0.00 1460 TERT TERT NM 0 NM 0 CLST 80.00 SLST 10.00 DOLO 10.00     N       7500.0 0.00 0.00 225 TERT TERT NM 0 GO 0 CLST 80.00 SLST 10.00 DOLO 10.00     N       7725.0 7,626.00 0.00 525 TERT TERT GC 0 GC 0 CLST 85.00 SLST 10.00 DOLO 5.00     N       8250.0 0.00 0.00 225 TERT TERT GO 0 GE 0 CLST 90.00 DOLO 10.00         N       8475.0 8,376.00 0.00 639 TERT TERT GE 0 GE 0 CLST 80.00 SLST 10.00 DOLO 10.00     N       9114.0 9,015.00 0.00 66 BALD BALD GT 0 GT 0 TUFF 60.00 CLST 30.00 DOLO 10.00     N       9180.0 9,081.00 0.00 218 SELE SELE GT 0 GT 0 CLST 70.00 TUFF 15.00 SDST 10.00 DOLO 5.00 N   OS   9398.0 9,299.00 0.00 277 LIST LIST GT 0 GT 0 CLST 30.00 SDST 60.00 LMST 10.00     N   OGS   9675.0 9,576.00 0.00 120 MAUR MAUR GM 0 GM 0 LMST 70.00 CLST 30.00         N   OS   9795.0 9,657.00 0.00 49 DANL DANL GM 0 GM 0 MARL 100.00             N   OS   9844.0 9,745.00 0.00 234 EKOF EKOF GD 0 GD 0 CHLK 100.00             N   OGS   10078.0 9,956.00 0.00 593 TORF TORF KM 0 KM 0 CHLK 100.00             N   OGS   10671.0 10,572.00 0.00 779 HODF HODF KE 0 KE 0 CHLK 100.00             N   OS   11450.0 11,351.00 0.00 782 HODF HODF KS 0 KT 0 CHLK 100.00             N   OS   12232.0 12,133.00 0.00 19 PLNM PLNM KE 0 KE 0 MARL 100.00             N       12251.0 12,152.00 0.00 533 VALH VALH KB 0 KH 0 CLST 60.00 MARL 40.00         N       12784.0 12,685.00 0.00 222 KIMM KIMM JP 0 JK 0 SHAL 70.00 MARL 30.00         N       13006.0 12,907.00 0.00 40 PENT PENT JN 0 JB 0 SHAL 60.00 SDST 40.00         N       13046.0 12,947.00 0.00 574 ZECH ZECH PU 0 PU 0 HALI 90.00 ANHY 10.00         N       13620.0 13,521.00 0.00 0 * * * 0 * 0                 N     TD DRILLER