Well Stratigraphy

Well Registration Number 211/27-A18 Interpretation Composite Date Coded 10/11/1989 Depth Units Feet Datum KB Datum Elevation 194.00 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 667.0 0.00 0.00 1813 * * GN 0 GN 0                 N     SEA BED 2480.0 0.00 0.00 2284 * * GN 0 GN 0 SLST 70.00 SDST 30.00         N   GS FIRST RETURNS 4764.0 4,418.00 0.00 1485 * * GP 0 GP 0 CLST 60.00 SLST 20.00 SDST 18.00 TUFF 2.00 N   GS   6249.0 5,771.00 0.00 4471 * * KU 0 KU 0 MARL 70.00 CLST 28.00 LMST 2.00     N   GS   10720.0 9,747.00 0.00 1259 * * KL 0 KL 0 MARL 60.00 CLST 35.00 LMST 5.00     N   GS   11979.0 10,907.00 0.00 372 KIMM KIMM JU 0 JU 0 CLST 98.00 LMST 2.00         N   GS   12351.0 11,250.00 0.00 191 VIKN VIKN JU 0 JU 0 CLST 90.00 LMST 10.00         N   GS   12542.0 11,428.00 0.00 4 BUS BUS JM 0 JM 0 SDST 100.00             N   O   12546.0 11,430.00 0.00 141 NUCS NUCS JM 0 JM 0 SDST 70.00 CLST 30.00         N   O   12687.0 11,561.00 0.00 30 NPS NPS JM 0 JM 0 CLST 100.00             N       12717.0 11,586.00 0.00 144 NLCS NLCS JM 0 JM 0 CLST 55.00 SDST 40.00 COAL 5.00     N   O   12861.0 11,724.00 0.00 59 BMSD BMSD JM 0 JM 0 SDST 90.00 CLST 10.00         N   O   12920.0 11,779.00 0.00 42 BMCS BMCS JM 0 JM 0 SLST 60.00 SDST 40.00         N   GS   12962.0 11,819.00 0.00 52 BBSD BBSD JM 0 JM 0 SDST 90.00 SLST 10.00         N   GS   13014.0 11,868.00 0.00 202 DUNL DUNL JL 0 JL 0 CLST 95.00 LMST 5.00         N   GS   13216.0 12,200.00 0.00 11 DUNL DUNL * 0 * 0                 N     TD LOGGERS 13227.0 12,265.00 0.00 0 DUNL DUNL * 0 * 0                 N     TD DRILLERS