Well Stratigraphy

Well Registration Number 15/23- 3 Interpretation Composite Date Coded 17/10/1989 Depth Units Feet Datum KB Datum Elevation 84.00 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 572.0 0.00 0.00 1068 * * * 0 * 0                 N     SEA BED 1640.0 0.00 0.00 733 * * NP 0 NP 0 CLAY 95.00 SAND 5.00         N   GS 1ST RETURN 2373.0 0.00 0.00 3954 * * NC 0 GO 0 SLST 90.00 SAND 10.00         N   GS   6327.0 0.00 1,870.00 545 PASD PASD GP 0 GP 0 SLST 70.00 SDST 30.00         N   GS   6872.0 0.00 2,006.00 1472 * * GP 0 GP 0 SDST 90.00 CLST 8.00 LMST 2.00     N   GS PALAEC. MKR. 8344.0 0.00 2,288.00 244 CHMA CHMA GD 0 GD 0 SDST 80.00 LMST 10.00 MARL 10.00     N       8588.0 0.00 2,326.00 154 CK CK GM 0 GD 0 LMST 90.00 MARL 10.00         N       8742.0 0.00 2,350.00 508 CK CK KM 0 KC 0 LMST 100.00             N       9250.0 0.00 2,410.00 500 CK CK KC 0 KC 0 LMST 100.00             N       9750.0 0.00 2,494.00 300 CK CK KS 0 KS 0 LMST 100.00             N       10050.0 0.00 2,539.00 600 CK CK KO 0 KO 0 LMST 95.00 MARL 5.00         N       10650.0 0.00 2,632.00 557 CK CK KT 0 KT 0 LMST 85.00 MARL 10.00 SLST 5.00     N       11207.0 0.00 2,709.00 72 KTMR KTMR KT 0 KT 0 MARL 40.00 LMST 30.00 CLST 30.00     N       11279.0 0.00 2,732.00 71 CK CK KT 0 KT 0 LMST 50.00 MARL 30.00 CLST 20.00     N       11350.0 0.00 2,734.00 298 CK CK KE 0 KE 0 LMST 50.00 MARL 45.00 CLST 5.00     N       11648.0 0.00 2,778.00 614 * * KA 0 KA 0 MARL 50.00 CLST 30.00 SDST 20.00     N       12262.0 0.00 2,897.00 193 * * KP 0 KP 0 CLST 70.00 SDST 20.00 LMST 10.00     N       12455.0 0.00 2,932.00 1073 * * KB 0 KB 0 CLST 30.00 MARL 30.00 SDST 30.00 LMST 10.00 N   OS   13528.0 0.00 3,095.00 169 KMSH KMSH JD 0 JD 0 CLST 90.00 SDST 10.00         N   OGS   13697.0 0.00 3,125.00 53 UKSS UKSS JD 0 JD 0 SDST 100.00             N   OGS   13750.0 0.00 3,134.00 935 KMSH KMSH JD 0 JD 0 SLST 70.00 SDST 30.00         N   OGS   14685.0 0.00 3,290.00 309 TAMS TAMS JU 0 JU 0 SDST 80.00 SLST 20.00         N   OGS   14994.0 0.00 3,335.00 96 * * JM 0 JM 0 VOLC 100.00             N       15090.0 0.00 0.00 0 * * * 0 * 0                 N     TD