Well Stratigraphy

Well Registration Number 9/11a- 7 Interpretation Composite Date Coded 25/10/2001 Depth Units Feet Datum KB Datum Elevation 82.00 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 423.0 341.00   1095 *   Q 0 GE 0                 N     SEABED 1518.0 1,436.00 522.00 988 HORF   GA 0 GL 0                 N       2506.0 2,424.00 782.00 764 MOUS   GY 0   0                 N     3215 RETURNS 3270.0 3,188.00 994.00 188 BSB6   GY 0   0 SAND 100.00             N       3458.0 3,376.00   10 BALD   GY 0   0 CLST 100.00             N       3468.0 3,386.00   235 DORN   GY 0   0 SAND 100.00             N       3703.0 3,620.00 1,103.00 67 LIS5   GC 0   0 TFCL 89.00 SAND 10.00 COAL 1.00     N       3770.0 3,620.00   163 LIS4   GC 0   0 CLST 95.00 SAND 5.00         N   OS   3933.0 3,850.00   98 LIST   GC 0   0 CLST 90.00 SAND 10.00         N   OS   4031.0 3,948.00 1,192.00 140 HE40   GC 0   0 SAND 100.00             N   OW   4171.0 4,068.00   29 HEIM   GC 0   0 CLST 100.00             N       4200.0     80 HE30   GC 0   0 SAND 75.00 CLST 25.00         N   OS   4280.0     80 HEIM   GC 0   0 CLST 90.00 SAND 10.00         N       4360.0     145 HE20   GC 0   0 SAND 65.00 CLST 35.00         N   OS   4505.0     148 LIS2   GC 0   0 CLST 97.00 SAND 2.00 LMST 1.00     N       4653.0 4,570.00   73 LI1A   GC 0   0 CLST 100.00             N       4726.0 4,643.00   61 MAUR   GC 0   0 CLST 98.00 LMST 2.00         N       4787.0 4,704.00 1,387.00 333 MASD   GC 0   0 SDST 99.00 LMST 1.00         N   OS CORED 5120.0     18 MASD   GF 0   0 SDST 100.00             N       5138.0 5,055.00 1,461.00 112 *   D 0   0 CLST 70.00 SDST 20.00 SLST 10.00     N U     5250.0 5,167.00   0     * 0   0                 N     TD DRILLER