Well Stratigraphy

Well Registration Number 15/17-B9 Interpretation Composite Date Coded 26/02/2001 Depth Units Feet Datum KB Datum Elevation 206.70 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 682.0     793 NORD   QH 0 GN 0                 Y     SEABED 1475.0     19 NORD   QH 0 GN 0 CLAY 100.00             Y     FIRST RETURNS 1494.0 1,283.00   521 HORD   QH 0 GN 0 CLAY 90.00 SHEL 5.00 SAND 5.00     Y       2015.0 1,772.00   55 GLAS   QH 0 GN 0 GLUS 100.00             Y U     2070.0 1,821.00   2155 HORF   QH 0 GN 0 SAND 71.00 CLAY 15.00 SLST 13.00 CLST 1.00 Y     BASE GLAS 4225.0 3,235.00   395 BALD   QH 0 GN 0 SLST 52.00 SAND 38.00 LMST 5.00 TUFF 5.00 Y       4620.0 3,453.00   105 BEAU   QH 0 GN 0 SAND 48.00 SLST 33.00 LIGN 19.00     Y       4725.0 3,512.00   160 DORN   QH 0 GN 0 ARSS 56.00 SAND 44.00         Y       4885.0 3,603.00   1899 SELE   QH 0 GN 0 SAND 83.00 CLAY 8.00 CLST 6.00 SLST 3.00 Y       6784.0 4,722.00   909 LIST   QH 0 GN 0 CLST 64.00 CLAY 26.00 SLCL 9.00 SAND 1.00 Y       7693.0 5,268.00   737 BMOR   QH 0 GN 0 SAND 49.00 TFSS 26.00 CLST 15.00 TFSL 10.00 Y     TR BITU STAIN 8430.0 5,719.00   454 LIAN   QH 0 GN 0 SAND 70.00 CLST 26.00 LMST 2.00 TUFF 2.00 Y       8884.0 6,032.00   840 MAUR   QH 0 GN 0 SAND 72.00 CLCL 15.00 CLST 10.00 TFCL 3.00 Y     MAUR? 9724.0 6,662.00   284 MACH   QH 0 GN 0 SAND 52.00 CKLS 26.00 LMST 13.00 MARL 9.00 Y       10008.0 6,870.00   132 EKOF   GD 0   0 MARL 58.00 ARLM 42.00         Y       10140.0 6,966.00   697 TORF   KM 0   0 CKLS 94.00 ARLM 6.00         Y       10837.0 7,528.00   301 FLND   KC 0 KT 0 ARLM 78.00 LMST 20.00 CLCL 2.00     Y       11138.0 7,792.00   63 HERR   KT 0   0 LMST 76.00 ARLM 20.00 CLST 2.00 MARL 2.00 Y       11201.0 7,848.00   28 VALH   KH 0   0 ARLM 100.00             Y U     11229.0 7,874.00   37 KIMM   KZ 0 JV 0 CLST 100.00             Y U     11266.0 7,907.00   15 PIP4   JD 0 JO 0 SDST 100.00             Y U OS TOP PIPER SST 11281.0     27 PDSD   JD 0 JO 0 SDST 100.00             Y   OS CORED 11308.0     6 PDSH   JD 0 JO 0 SHAL 100.00             Y   OS CORED 11314.0     25 PESD   JD 0 JO 0 SDST 95.00 SHAL 5.00         Y   OS CORED 11339.0     6 PESH   JD 0 JO 0 SHAL 100.00             Y   OS CORED 11345.0     24 PF2S   JD 0 JO 0 SDST 100.00             Y   OS CORED 11369.0     38 PG1S   JD 0 JO 0 SDST 100.00             Y   OS CORED 11407.0     45 PHSD   JD 0 JO 0 SDST 100.00             Y   OS CORED 11452.0     34 PIPI   JD 0 JO 0 SLST 85.00 SLSD 10.00 ARSS 5.00     Y   OS CORED BS PIPER SST 11486.0 8,106.00   17 SGIJ   JD 0 JO 0 CONG 65.00 SDST 30.00 CLST 5.00     Y   OS CORED 11503.0     27 SGIL   JD 0 JO 0 SDST 100.00             Y   OS CORED 11530.0     11 SMSH   JD 0 JO 0 SLCL 85.00 SDST 15.00         Y     CORED 11541.0 8,155.00   434 RATT   JM 0   0 TUFF 83.00 VOLC 14.00 SLCL 3.00     Y     CORED 11975.0 8,547.00   0     * 0   0                 Y     TD DRILLER