Well Stratigraphy

Well Registration Number 211/18a- 18 Interpretation Composite Date Coded 12/10/1989 Depth Units Feet Datum KB Datum Elevation 82.00 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 625.0 543.00 0.00 1190 * * QH 0 QP 0                 N     SEA BED 1815.0 1,733.00 0.00 1335 * * * 0 * 0 CLST 98.00 SAND 2.00         N     FIRST RETURN 3150.0 3,068.00 0.00 110 * * NM 0 NM 0 SDST 95.00 CONG 5.00         N       3260.0 3,178.00 0.00 1820 * * GO 0 GO 0 CLST 97.00 SAND 2.00 DOLO 1.00     N       5080.0 4,998.00 0.00 655 * * GP 0 GP 0 CLST 65.00 TFCL 35.00         N       5735.0 5,653.00 0.00 1475 * * KM 0 KM 0 CLST 99.00 SAND 1.00         N       7210.0 7,128.00 0.00 771 * * KC 0 KC 0 CLST 95.00 SDST 4.00 LMST 1.00     N   OS WEAK SHOWS 7981.0 7,899.00 0.00 1655 * * KS 0 KS 0 CLST 99.00 LMST 1.00         N       9636.0 9,554.00 0.00 206 * * KA 0 KP 0 CLST 97.00 LMST 3.00         N       9842.0 9,760.00 0.00 134 * * JD 0 JD 0 CLST 100.00             N       9976.0 9,894.00 0.00 17 * * JO 0 JC 0 CLST 100.00             N       9993.0 9,911.00 0.00 260 * * JM 0 JM 0 SDST 96.00 CLST 3.00 LMST 1.00     N   OS WEAK SHOWS 10253.0 10,135.00 0.00 26 * * JM 0 JM 0 CLST 80.00 SDST 20.00         N     BASE MS SAND 10279.0 10,197.00 0.00 381 * * JL 0 JL 0 CLST 98.00 SDST 1.00 DOLO 1.00     N       10660.0 10,578.00 0.00 42 BLIS BLIS JL 0 JL 0 SDST 100.00             N       10702.0 10,620.00 0.00 56 * * T 0 T 0 CLST 50.00 SDST 45.00 SLST 5.00     N       10758.0 10,676.00 0.00 0 * * * 0 * 0                 N     TD DRILLER