Well Stratigraphy

Well Registration Number 22/25a- 3 Interpretation Composite Date Coded 05/04/2002 Depth Units Feet Datum KB Datum Elevation 85.00 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 377.0     2281 NORD HORD Q 0 GA 0                 Y     SEABED 2657.5     6201 NORD HORD Q 0 GA 0 MDST 95.00 SLST 4.00 LMST 1.00     Y     FIRST RETURN 8858.3 8,395.34   246 NORD HORD GA 0   0 MDST 99.00 LMST 1.00         Y       9104.3 8,638.78   827 NORD HORD GL 0   0 MDST 98.00 LMST 2.00         Y       9931.1 9,461.29   138 NORD HORD GY 0   0 MDST 90.00 TUFF 10.00         Y       10068.9 9,598.43   20 BALD   * 0   0 MDST 60.00 TUFF 40.00         Y       10088.6 9,618.11   98 SELE   GY 0   0 MDST 60.00 SLST 40.00         Y       10187.0 9,715.88   443 FORE   GC 0   0 SDST 75.00 MDST 25.00         Y     CORED 10629.9 10,154.20   7 ANDR   GC 0   0 SDST 100.00             Y       10636.5 10,160.76   249 MAUR   GC 0   0 SDST 70.00 MDST 25.00 LMST 5.00     Y       10885.8 10,407.15   33 MAUR   GF 0   0 SDST 70.00 MDST 25.00 LMST 5.00     Y       10918.6 10,439.63   161 EKOF   GF 0   0 LMST 90.00 SDST 10.00         Y       11079.4 10,597.11   0     * 0   0                 Y     TD DRILLER