Well Stratigraphy

Well Registration Number 9/12a- 8 Interpretation Composite Date Coded 07/11/1989 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 360.0 275.00 0.00 1170 * * * 0 * 0                 N     SEA FLOOR 1530.0 0.00 0.00 475 HORD HORD * 0 * 0 SAND 70.00 CLST 25.00 LMST 5.00     N     FIRST RETURNS 2005.0 0.00 0.00 125 HORD HORD GW 0 GW 0 SLST 60.00 SAND 37.00 LIGN 3.00     N       2130.0 0.00 0.00 360 HORD HORD GA 0 GA 0 SAND 50.00 CLST 45.00 LIGN 5.00     N       2490.0 0.00 0.00 1050 HORD HORD GL 0 GL 0 SLST 60.00 SAND 40.00         N       3540.0 0.00 0.00 632 HORD HORD GY 0 GY 0 SLST 45.00 CLST 45.00 LMST 10.00     N       4172.0 4,087.00 1,265.00 545 FRGG FRGG GY 0 GY 0 SDST 85.00 CLST 10.00 SLST 5.00     N       4717.0 4,632.00 1,402.00 83 BALD BALD GY 0 GY 0 SLST 80.00 CLST 20.00         N       4800.0 0.00 0.00 240 BALD BALD GC 0 GC 0 SAND 35.00 CLST 30.00 SLST 25.00 TFCL 10.00 N       5040.0 4,955.00 1,490.00 769 MORY MORY GC 0 GC 0 SAND 90.00 SHAL 10.00         N       5809.0 5,724.00 1,653.00 1152 LIST LIST GC 0 GC 0 CLST 70.00 SLST 20.00 LMST 5.00 SAND 5.00 N       6961.0 6,876.00 1,938.00 1587 MAUR MAUR GC 0 GC 0 SDST 80.00 CLST 10.00 DOLO 10.00     N   OS   8548.0 8,463.00 2,214.00 32 SHET SHET GD 0 GD 0 LMST 100.00             N U     8580.0 0.00 0.00 390 SHET SHET KM 0 KM 0 MARL 60.00 LMST 20.00 CLST 20.00     N   OS   8970.0 0.00 0.00 397 SHET SHET KC 0 KC 0 LMST 75.00 CLST 25.00         N   OGS   9367.0 9,282.00 2,350.00 93 HEAT HEAT JC 0 JC 0 CLST 100.00             N U OGS BASE CRET U/C 9460.0 9,375.00 2,366.00 10 HUGN HUGN JC 0 JN 0 SDST 100.00             N   O   9470.0 0.00 0.00 105 HUGN HUGN JC 0 JN 0 SDST 100.00             N   O O/W CONTACT 9575.0 9,490.00 2,386.00 54 BNTE BNTE JN 0 JB 0 SDST 100.00             N U OS   9629.0 9,544.00 2,396.00 140 DUNL DUNL JH 0 JH 0 SAND 40.00 CLST 30.00 SLST 30.00     N U OS   9769.0 9,684.00 2,420.00 342 SMIT SMIT T 0 T 0 CLST 60.00 MARL 40.00         N U     10111.0 10,026.00 2,484.00 291 SKGA SKGA T 0 T 0 CLST 50.00 LMST 35.00 SAND 15.00     N       10402.0 10,317.00 2,531.00 213 SKGB SKGB T 0 T 0 SAND 80.00 SLST 10.00 CLST 10.00     N       10615.0 10,530.00 2,563.00 68 SKGC SKGC T 0 T 0 CLST 100.00             N       10683.0 10,598.00 2,575.00 134 SKGD SKGD T 0 T 0 CLST 35.00 SLST 35.00 MARL 15.00 SAND 15.00 N       10816.5 10,731.50 0.00 109 SKGD SKGD * 0 * 0                 N     TD LOGGER 10925.0 10,840.00 0.00 0 SKGD SKGD * 0 * 0                 N     TD DRILLER