Well Stratigraphy

Well Registration Number 9/11b- 11 Interpretation Composite Date Coded 05/04/2001 Depth Units Feet Datum KB Datum Elevation 87.00 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 418.0     1115 *   QH 0 GE 0                 N     SEABED 1533.0 1,450.00   1087 HORF   QH 0 GL 0                 N       2620.0     222 HORF   GA 0 GL 0 CLST 97.00 SAND 3.00         N     FIRST RETURNS 2842.0 2,758.00   1048 MOUS   GY 0   0 SAND 90.00 CLST 10.00         N       3890.0 3,646.00   388 BALD   GY 0   0 SAND 51.00 CLST 45.00 TFSS 2.00 TFCL 2.00 N       4278.0 3,870.00   137 DORN   GY 0   0 SAND 60.00 CLST 40.00         N       4415.0 3,942.00   313 LIST   GC 0   0 CLST 96.00 LMST 2.00 SLCL 2.00     N       4728.0 4,108.00   609 HEIS   GC 0   0 CLST 88.00 SAND 9.00 LMST 3.00     N       5337.0 4,443.00   33 HEIS   GC 0   0 SAND 100.00             N     OIL LEG 5370.0 4,462.00   320 HEIS   GC 0   0 SAND 67.00 CLST 30.00 LMST 3.00     N     OWC 5690.0 4,639.00   295 LIST   GC 0   0 CLST 92.00 LMST 6.00 SAND 1.00 CLCL 1.00 N     BASE HEIS 5985.0 4,798.00   175 MAUR   GC 0   0 CLST 88.00 SACL 7.00 LMST 5.00     N       6160.0 4,894.00   235 MASD   GC 0   0 SDST 55.00 SAND 30.00 LMST 13.00 CLST 2.00 N   OS CORED 6395.0 5,026.00   316 MASD   GC 0   0 SAND 55.00 SDST 23.00 CLST 16.00 LMST 6.00 N     OWC 6711.0     0 MASD   * 0   0                 N     NB PERFORATED INTERVAL 6160 - 6360 (MDRKB) NOT TESTED DUE TO OPS PROBLEM