Well Stratigraphy

Well Registration Number 15/20- 2 Interpretation Composite Date Coded 13/10/1989 Depth Units Feet Datum KB Datum Elevation 98.40 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 557.8 0.00 0.00 262 * * QH 0 NP 0                 N     SEA BED 820.3 0.00 0.00 656 * * QH 0 NP 0 MDST 90.00 SDST 10.00         N     1ST RETURN 1476.5 0.00 0.00 459 * * QH 0 NP 0                 N     NO RETURNS 1935.8 0.00 0.00 66 * * QH 0 NP 0 MDST 100.00             N       2001.4 0.00 0.00 764 * * NM 0 NM 0 SILT 60.00 CLAY 40.00         N       2765.9 0.00 0.00 2097 * * GO 0 GO 0 SILT 80.00 SDST 20.00         N       4862.4 0.00 0.00 358 * * GA 0 GL 0 MDST 70.00 SDST 28.00 LMST 2.00     N       5220.1 0.00 0.00 974 * * GY 0 GY 0 MDST 98.00 LMST 1.00 DOLO 1.00     N       6194.5 0.00 0.00 138 GP6 GP6 GP 0 GP 0 MDST 98.00 DOLO 2.00         N       6332.3 0.00 0.00 62 GP4 GP4 GP 0 GP 0 MDST 80.00 DOLO 20.00         N       6394.7 0.00 0.00 148 GP3 GP3 GP 0 GP 0 MDST 100.00             N       6542.3 0.00 0.00 289 GP2 GP2 GP 0 GP 0 MDST 55.00 SDST 45.00         N       6831.0 0.00 0.00 751 GP1 GP1 GP 0 GP 0 SDST 70.00 MDST 28.00 DOLO 2.00     N       7582.4 0.00 0.00 105 GP0 GP0 GP 0 GP 0 LMST 70.00 MDST 30.00         N       7687.4 0.00 0.00 646 * * KM 0 KM 0 LMST 95.00 MDST 5.00         N       8333.7 0.00 0.00 128 * * KA 0 KB 0 MDST 50.00 LMST 30.00 SDST 20.00     N       8461.7 0.00 0.00 210 * * JU 0 JU 0 SDST 100.00             N       8671.7 0.00 0.00 79 NERG ORS * 0 * 0 SDST 70.00 CONG 30.00         N       8750.4 0.00 0.00 0 ORS ORS * 0 * 0                 N     TD LOGGER