Well Stratigraphy

Well Registration Number 14/19- 4 Interpretation Composite Date Coded 02/11/1989 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 450.0 371.00 0.00 590 * * * 0 * 0                 N     SEABED 1040.0 0.00 0.00 500 * * GO 0 GO 0 CLAY 60.00 SAND 40.00         N     FIRST RETURN 1540.0 1,461.00 0.00 750 GLAS GLAS GE 0 GE 0 SAND 55.00 CLST 20.00 SLST 20.00 LMST 5.00 N       2290.0 2,211.00 736.00 1355 PALU PALU GP 0 GP 0 SDST 65.00 CLST 15.00 SLST 10.00 LIGN 10.00 N     LMST 5 3645.0 3,566.00 0.00 709 PASH PASH GP 0 GP 0 CLST 75.00 SDST 10.00 SLST 10.00 LMST 5.00 N       4354.0 4,275.00 0.00 1241 LPAS LPAS GP 0 GP 0 SDST 70.00 CLST 20.00 SLST 5.00 LMST 5.00 N       5595.0 5,516.00 0.00 386 PACS PACS GD 0 GD 0 SDST 70.00 CLST 10.00 SLST 10.00 LMST 10.00 N       5981.0 5,902.00 1,700.00 119 CHMA CHMA GD 0 GD 0 MARL 80.00 SDST 10.00 LMST 10.00     N       6100.0 6,021.00 1,720.00 397 CK CK KM 0 KM 0 CHLK 100.00             N       6497.0 6,388.00 1,776.00 355 CK CK KC 0 KC 0 CHLK 80.00 MARL 20.00         N       6852.0 6,773.00 0.00 307 CK CK KS 0 KS 0 CHLK 80.00 MARL 20.00         N       7159.0 7,080.00 0.00 356 CK CK KO 0 KO 0 MARL 60.00 CHLK 40.00         N       7515.0 7,436.00 1,936.00 215 KASM KASM KA 0 KA 0 MARL 80.00 CLST 20.00         N U     7730.0 7,651.00 0.00 200 ATSH ATSH KP 0 KP 0 SHAL 80.00 MARL 20.00         N       7930.0 7,851.00 2,038.00 117 * * KB 0 KB 0 CSHL 60.00 LMST 20.00 SDST 20.00     N       8047.0 7,986.00 2,050.00 103 BLAS BLAS JK 0 JK 0 SHAL 60.00 SLST 35.00 LMST 5.00     N       8150.0 8,071.00 2,071.00 433 CLSS CLSS JK 0 JK 0 SDST 80.00 CLST 10.00 SLST 5.00 LMST 5.00 N   OGS   8583.0 8,504.00 0.00 36 CASC CASC JC 0 JC 0 SDST 80.00 CLST 5.00 SLST 5.00 COAL 10.00 N       8619.0 8,540.00 2,160.00 111 MSHS MSHS JM 0 JM 0 SDST 90.00 CLST 10.00         N U     8730.0 8,651.00 0.00 575 TRCS TRCS T 0 T 0 CLST 90.00 SLST 5.00 ANHY 5.00     N       9305.0 9,226.00 2,276.00 79 ZECH ZECH PU 0 PU 0 ANHY 90.00 DOLO 10.00         N       9384.0 9,305.00 0.00 36 ROTL ROTL PL 0 PL 0 SDST 100.00             N       9420.0 0.00 0.00 0 ROTL ROTL * 0 * 0                 N     TD