Well Stratigraphy

Well Registration Number 15/21a- 54 Interpretation Composite Date Coded 21/01/2002 Depth Units Feet Datum KB Datum Elevation 80.00 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 539.0     1061 NORD   QH 0 GN 0                 N     SEABED 1600.0     4078 NORD HORD QH 0 GC 0                 N     FIRST RETURNS 5678.0     22 LIST   GC 0   0 CLST 95.00 SDST 5.00         N     BASE BMTF 5700.0 5,406.00 1,665.00 397 LIST   GC 0   0                 N       6097.0 5,688.00 1,760.00 347 BALU   GC 0   0                 N       6444.0 6,108.00 1,828.00 174 BMTF   GC 0   0 SDST 100.00             N       6618.0 6,279.00 1,870.00 702 LIAN   GC 0   0 SDST 73.00 CLST 23.00 LMST 3.00 DOLO 1.00 N       7320.0 6,971.00 2,015.00 35 AMSU   GC 0   0 CLST 90.00 CLCL 8.00 SLCL 2.00     N       7355.0 7,006.00 2,020.00 388 LANS   GC 0   0                 N       7743.0 7,393.00 2,103.00 192 MAUR   GF 0   0                 N       7935.0 7,603.00 2,139.00 41 EKOF   GF 0   0 LMST 96.00 SDLM 2.00 CHRT 2.00     N       7976.0 7,626.00 2,142.00 774 TORF   JU 0   0 LMST 96.00 MARL 2.00 ARLM 2.00     N       8750.0 8,400.00 2,243.00 375 FLND   KU 0   0 LMST 88.00 MARL 9.00 CHRT 1.00     N       9125.0 8,776.00 2,296.00 375 HERR   KU 0 KT 0 ARLM 50.00 LMST 43.00 CLST 6.00 CHRT 1.00 N       9500.0 9,150.00 2,349.00 11 PLNM   KT 0   0 CLST 80.00 LMST 20.00         N       9511.0 9,162.00 2,351.00 65 HIDR   KE 0   0 LMST 70.00 MARL 30.00         N       9576.0 9,226.00 2,361.00 31 SOLA   KA 0 KP 0 CLST 70.00 LMST 30.00         N U     9607.0 9,257.00 2,367.00 114 VALH   KB 0   0 ARLM 95.00 CLST 5.00         N U     9721.0 9,370.00 2,388.00 355 KIMM   JV 0 JD 0 CLST 95.00 LMST 5.00         N U     10076.0 9,724.00 2,464.00 49 PISH   JO 0   0 CLST 90.00 LMST 10.00         N       10125.0 9,773.00 2,475.00 106 PISA   JO 0   0 SDST 60.00 SLST 30.00 CLST 10.00     N   OS   10231.0 9,879.00 2,490.00 28 PIBS   JO 0   0 CLST 100.00             N   OS   10259.0 9,907.00 2,494.00 309 RATT   JM 0   0 TUFF 75.00 SDST 19.00 SLST 6.00     N   OS   10568.0 10,216.00   0     * 0   0                 N     TD(DRILLERS) NO LITHOLOGY COMPONENTS FOR INTERVALS 1600-6444&7355-7953 DUE TO POOR QUALITY ORIGINAL