Well Stratigraphy

Well Registration Number 21/22- 2 Interpretation Composite Date Coded 27/11/2001 Depth Units Feet Datum KB Datum Elevation 86.00 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 336.0 250.00   3924 UNDF   Q 0 GO 0 CLST 90.00 SLST 10.00         N     FIRST RETURN 4260.0 4,043.00   550 HORF   GA 0   0 CLST 100.00             N     1700 FEET 4810.0     433 HORF   GL 0   0 CLST 85.00 SDST 10.00 LMST 5.00     N       5243.0 4,741.00   177 UTS   * 0   0 SDST 90.00 CLST 10.00         N       5420.0 4,864.00   6 TYSL   * 0   0 SDST 100.00             N       5426.0 4,868.00   23 SELE   GC 0   0 CLST 100.00             N       5449.0 4,884.00   151 FORA   GC 0   0 SDST 90.00 CLST 10.00         N       5600.0 4,984.00   645 LIST   * 0   0 CLST 95.00 SDST 3.00 LMST 1.00 TUFF 1.00 N       6245.0 5,344.00   23 MAUR   * 0   0 CLST 100.00             N       6268.0 5,422.00   917 CK   KU 0   0 LMST 99.00 MARL 1.00         N       7185.0 6,031.00   35 BLBB   * 0   0 CLST 100.00             N       7220.0 6,054.00   140 HIDR   * 0   0 LMST 100.00             N       7360.0 6,151.00   170 RODB   KA 0   0 CLST 100.00             N       7530.0 6,268.00   73 VHCK   KP 0   0 CLST 100.00             N       7603.0 6,316.00   334 VALH   KP 0 KB 0 CLST 100.00             N     TOP KBL 7750 7937.0 6,534.00   264 KIMM   KZ 0 JV 0 CLST 90.00 LMST 10.00         N     TOP MJV 8070 8201.0 6,710.00   9 LAVE   JV 0   0 SDST 100.00             N       8210.0 6,716.00   103 HERO   T 0   0 SDST 50.00 CLST 50.00         N U     8313.0 6,786.00   87 ZECH   PU 0   0 ANHY 100.00             N       8400.0 6,852.00   0     * 0   0                 N     TD