Well Stratigraphy

Well Registration Number 9/11a- 12 Interpretation Composite Date Coded 25/10/2001 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 424.0 337.00   1070 *   QH 0 GE 0                 N     SEABED 1494.0 1,407.00   1048 HORF   QH 0 GL 0                 N       2542.0     23 HORF   GA 0 GL 0 SAND 90.00 CLST 10.00         N     FIRST RETURNS 2565.0 2,478.00   688 MOUS   GY 0   0 SAND 80.00 SLST 20.00         N       3253.0 3,165.00   191 BALD   GY 0   0 SAND 95.00 CLST 5.00         N     SB7 3444.0 3,356.00   6 BALD   GY 0   0 CLST 100.00             N     SB6 3450.0 3,362.00   14 DORU   GY 0   0 SAND 100.00             N       3464.0 3,376.00   257 DORU   GY 0   0 SAND 90.00 CLST 10.00         N     OWC 3721.0 3,633.00   93 DORN   GY 0   0 CLST 99.00 COAL 1.00         N       3814.0 3,726.00   35 DORL   GY 0   0 SAND 95.00 CLST 5.00         N     SB5 3849.0 3,761.00   104 LIST   GC 0   0 CLST 95.00 SAND 5.00         N       3953.0 3,865.00   229 LIST   GC 0   0 CLST 80.00 SAND 20.00         N   O   4182.0 4,094.00   6 LIST   GC 0   0 CLST 100.00             N     SB3 4188.0 4,100.00   72 HEIM   GC 0   0 CLST 50.00 SAND 50.00         N     H30 4260.0     48 HEIM   GC 0   0 CLST 90.00 SAND 10.00         N       4308.0 4,219.00   42 HEIM   GC 0   0 SAND 90.00 CLST 10.00         N     H20 SB2A 4350.0     208 LIST   GC 0   0 CLST 95.00 SAND 5.00         N       4558.0 4,469.00   125 LIST   GC 0   0 CLST 100.00             N       4683.0 4,594.00   79 MAUR   GC 0   0 CLST 98.00 SAND 2.00         N     SB1A 4762.0 4,673.00   181 MASD   GC 0   0 SDST 95.00 CLST 4.00 LMST 1.00     N   O   4943.0 4,854.00   121 MASD   GC 0   0 SDST 95.00 CLST 4.00 LMST 1.00     N     OWC 5064.0 4,975.00   81 *   D 0   0 CLST 95.00 LMST 5.00         N U   SB1 5145.0 5,056.00   0     * 0   0                 N     TD 5152 LOG