Well Stratigraphy

Well Registration Number 15/17- 19 Interpretation Composite Date Coded 10/04/1997 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 563.0 478.00   637 NORD   QH 0 NB 0                 N     SEABED 1200.0     236 NORD   QH 0 NB 0 CLST 90.00 SAND 10.00         N     FIRST RETURN 1436.0 1,351.00 492.00 544 HORD   NC 0 GU 0 SDST 70.00 SLST 30.00         N       1980.0 1,895.00   98 GLAS   GW 0   0 SLST 65.00 SDST 35.00         N       2078.0 1,993.00   1534 HORF   GE 0   0 SDST 60.00 SLST 40.00         N       3612.0 3,527.00   328 BALD   GY 0   0 SDST 55.00 SLST 45.00         N       3940.0 3,855.00   577 DORN   GT 0   0 SDST 75.00 SLST 25.00         N       4517.0 4,431.00   532 SELE   GT 0   0 SLST 85.00 SDST 15.00         N       5049.0 4,963.00   569 BMOR   GT 0   0 SLST 90.00 SDST 10.00         N     GK SHALE 5618.0 5,532.00 1,649.00 1082 BMOR   GT 0   0 SDST 75.00 SLST 20.00 CLST 5.00     N     GF SAND 6700.0 6,611.00   557 LIAN   GT 0   0 SDST 75.00 SLST 23.00 LMST 1.00 CLST 1.00 N       7257.0 7,166.00 1,998.00 180 MAUR   GT 0   0 SDST 85.00 LMST 15.00         N       7437.0 7,345.00 2,027.00 78 EKOF   GD 0   0 LMST 85.00 LMST 15.00         N       7515.0 7,423.00 2,040.00 745 TORF   KM 0   0 LMST 90.00 ARLM 8.00 MARL 2.00     N       8260.0 8,167.00 2,143.00 690 FLND   KC 0 KO 0 MARL 95.00 LMST 3.00 SLST 2.00     N       8950.0 8,856.00 2,255.00 32 HERR   KT 0   0 LMST 90.00 MARL 10.00         N       8982.0 8,889.00 2,259.00 30 VALH   KB 0   0 MARL 100.00             N       9012.0 8,918.00 2,265.00 71 KIMM   JV 0 JD 0 CLST 100.00             N       9083.0 8,989.00 2,277.00 2 PISI   JD 0 JO 0 SLST 100.00             N       9085.0 8,991.00   31 DELB   JD 0 JO 0 SDST 50.00 SLST 50.00         N       9116.0 9,022.00   42 DELC   JD 0 JO 0 SDST 95.00 CLST 5.00         N       9158.0 9,064.00   81 DELD   JD 0 JO 0 SDST 100.00             N       9239.0 9,145.00   9 PIPI   JD 0 JO 0 CLST 50.00 SLST 50.00         N       9248.0 9,154.00   81 SGUS   * 0   0 SDST 95.00 CLST 5.00         N       9329.0 9,235.00   9 SGIM   * 0   0 CLST 50.00 SLST 50.00         N       9338.0 9,244.00   143 SGLS   * 0   0 SDST 95.00 CLST 5.00         N       9481.0 9,387.00   32 SGSH   * 0   0 CLST 65.00 SDST 35.00         N       9513.0 9,419.00   17 SGBS   * 0   0 SDST 60.00 CLST 40.00         N       9530.0 9,436.00 2,353.00 192 PENT   JN 0 JB 0 CLST 60.00 SLST 35.00 SDST 3.00 COAL 2.00 N U     9722.0 9,436.00   165 RATT   JN 0 JB 0 TUFF 60.00 BASA 25.00 CLST 15.00     N       9887.0 9,793.00 2,416.00 0     * 0   0                 N     TD