Well Stratigraphy

Well Registration Number 9/12a- 5 Interpretation Composite Date Coded 07/11/1989 Depth Units Feet Datum KB Datum Elevation 77.00 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 431.0 354.00 0.00 1120 * * GN 0 GN 0                 N     SEA FLOOR 1551.0 0.00 0.00 1182 * * GN 0 GN 0 SAND 50.00 SLST 45.00 LMST 5.00     N     FIRST RETURNS 2733.0 2,656.00 860.00 1337 EOCS EOCS GE 0 GE 0 SLST 55.00 SAND 40.00 LMST 5.00     N       4070.0 3,993.00 1,238.00 902 LESS LESS GE 0 GE 0 SDST 70.00 CLST 30.00         N   OS   4972.0 4,895.00 1,468.00 994 PLTF PALU GP 0 GP 0 SDST 75.00 CLST 10.00 LMST 10.00 TUFF 5.00 N       5966.0 5,889.00 1,692.00 1184 LPCL LPCL GF 0 GF 0 CLST 60.00 SDST 30.00 LMST 10.00     N       7150.0 7,073.00 1,978.00 1400 BSMO BSMO GF 0 GF 0 SDST 60.00 CLST 20.00 LMST 20.00     N       8550.0 8,473.00 2,230.00 42 * * GD 0 GD 0 MARL 100.00             N       8592.0 8,515.00 2,238.00 438 CK CK KU 0 KU 0 LMST 80.00 CLST 15.00 MARL 5.00     N   GS   9030.0 8,953.00 2,301.00 138 KIMM KIMM JD 0 JD 0 CLST 100.00             N U OS CIMMERIAN U/C 9168.0 9,091.00 2,331.00 96 OXCS OXCS JO 0 JO 0 CLST 80.00 SDST 20.00         N   OS   9264.0 9,187.00 2,347.00 46 OXCS OXCS JO 0 JO 0 SDST 80.00 CLST 20.00         N   O O/W CONTACT 9310.0 0.00 0.00 268 OXCS OXCS JC 0 JC 0 SDST 80.00 CLST 15.00 LMST 5.00     N   OS   9578.0 9,501.00 2,398.00 210 CASH CASH JC 0 JC 0 CLST 70.00 SLST 15.00 SDST 15.00     N       9788.0 9,711.00 2,432.00 274 BATS BATS JN 0 JN 0 SDST 70.00 CLST 30.00         N       10062.0 9,985.00 2,477.00 136 BAJS BAJS JB 0 JB 0 CLST 80.00 SDST 20.00         N       10198.0 10,121.00 2,501.00 310 LI LI JL 0 JL 0 CLST 80.00 SDST 10.00 LMST 10.00     N       10508.0 10,431.00 2,562.00 592 TRIG TRIG T 0 T 0 CLST 45.00 SDST 45.00 LMST 10.00     N       11100.0 11,023.00 0.00 0 TRIG TRIG * 0 * 0                 N     TD DRILLER + LOGGER