Well Stratigraphy

Well Registration Number 23/26b- 15 Interpretation Composite Date Coded 11/12/2001 Depth Units Feet Datum KB Datum Elevation 74.00 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 372.0 298.00   2178     * 0   0                 N     SEABED 2550.0     2992 NORD   GN 0   0 CLST 99.00 LMST 1.00         N       5542.0 5,468.00   4537 HORD   GN 0   0 CLST 97.00 LMST 2.00 DOLO 1.00     N       10079.0 10,002.00 3,061.00 44 BALD   GP 0   0 TUFF 80.00 CLST 20.00         N       10123.0 10,047.00 3,069.00 67 SELE   GP 0   0 CLST 83.00 SDST 12.00 LMST 5.00     N       10190.0 10,115.00   565 FORA   GP 0   0 SDST 90.00 CLST 10.00         N       10755.0 10,679.00 3,178.00 56 FORH   GP 0   0 CLST 98.00 LMST 2.00         N       10811.0 10,734.00 3,185.00 265 ANDR   GP 0   0 CLST 70.00 LMST 15.00 SDST 15.00     N       11076.0 10,999.00 3,232.00 172 MAUR   GP 0   0 LMST 41.00 CLST 37.00 SDST 22.00     N       11248.0 11,171.00 3,257.00 299 EKOF   GP 0   0 LMST 80.00 ARLM 20.00         N       11547.0 11,470.00 3,295.00 1375 TORF   KU 0   0 LMST 100.00             N       12922.0 12,844.00   624 HODF   KM 0 KC 0 LMST 70.00 ARLM 30.00         N       13546.0 13,468.00 3,525.00 194 RMLT   KM 0 KC 0 ARLM 60.00 LMST 38.00 CLST 2.00     N       13740.0     764 HODF   KC 0 KS 0 LMST 58.00 ARLM 40.00 CLST 2.00     N       14504.0 14,426.00 3,652.00 72 BLTM   KS 0   0 LMST 90.00 ARLM 10.00         N       14576.0 14,498.00 3,660.00 154 HODF   KS 0   0 LMST 90.00 ARLM 10.00         N       14730.0     240 HODF   KO 0   0 LMST 85.00 ARLM 15.00         N       14970.0     314 HODF   KT 0 KE 0 LMST 98.00 CLST 2.00         N       15284.0 15,206.00 3,751.00 60 CRKN   KB 0 KH 0 CLST 70.00 LMST 30.00         N       15344.0 15,266.00 3,762.00 66 HEAT   JD 0   0 SLCL 100.00             N       15410.0 15,332.00 3,775.00 29 HSDA   JD 0   0 SDST 95.00 CLST 5.00         N   GS   15439.0 15,361.00 3,780.00 88 HEAT   JD 0   0 CLST 80.00 SLCL 20.00         N       15527.0 15,448.00 3,797.00 32 HSDB   JD 0   0 SDST 100.00             N   GS CWGS CORED 15559.0 15,481.00 3,802.00 111 HEAT   JD 0   0 CLST 95.00 SDST 5.00         N     CORED 15670.0     376 HEAT   JO 0   0 CLST 85.00 SLST 15.00         N       16046.0 15,968.00 3,897.00 260 HEAS   JO 0   0 SDST 100.00             N     CORED MASSIVE SDST 16306.0 16,228.00 3,940.00 39 HESL   JO 0   0 SLST 100.00             N       16345.0 16,267.00 3,946.00 79 HASL   JO 0   0 CLST 90.00 SLST 10.00         N       16424.0 16,346.00 3,961.00 33 VSCU   JM 0   0 CLST 70.00 COAL 30.00         N       16457.0 16,379.00 3,968.00 218 VSRS   JM 0   0 SDST 50.00 CLST 50.00         N     CORED 16675.0 16,597.00   0     * 0   0                 N     TD DRILLER LOGGER'S TD AT 16714 MD RKB (-16636 FT TVDSS) 4.012 SECS TWT