Well Stratigraphy

Well Registration Number 42/18- 1 Interpretation COMP Date Coded 26/02/2004 Depth Units Feet Datum KB Datum Elevation 119.00 Loggers TD 0.00 TWT Scale C 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 196.0 77.00   404     * 0   0   0.00   0.00   0.00   0.00       SEA BED 600.0     850 UNDF   JD 0 JO 0 SDST 75.00 CLST 13.00 LMST 12.00   0.00       FIRST RETURN 1450.0 1,331.00 348.00 200 WSOL   JD 0 JO 0 CLST 60.00 SDST 40.00   0.00   0.00         1650.0     180 WSOL   JB 0   0 CLST 65.00 SDST 25.00 SLST 10.00   0.00         1830.0     240 WSOL   JB 0 JT 0 CLST 80.00 SLST 19.00 DOLO 1.00   0.00         2070.0     40 WSOL   JT 0   0 CLST 95.00 DOLO 5.00   0.00   0.00         2110.0     37 WSOL   JE 0   0 CLST 70.00 DOLO 30.00   0.00   0.00         2147.0 2,028.00 489.00 253 LI   JE 0   0 CLST 90.00 DOLO 8.00 LMST 2.00   0.00         2400.0     57 LI   JS 0 JH 0 CLST 80.00 SLST 10.00 DOLO 10.00   0.00         2457.0 2,338.00 548.00 516 DWDL   T 0   0 CLST 85.00 DOLO 10.00 HALI 4.00 ANHY 1.00         2973.0     299 RHLT   T 0   0 HALI 95.00 CLST 5.00   0.00   0.00         3272.0     41 ROTS   T 0   0 CLST 90.00 DOLO 5.00 HALI 5.00   0.00         3313.0 3,194.00 675.00 591 BNS   T 0   0 SDST 98.00 CLST 2.00   0.00   0.00         3904.0 3,785.00 817.00 429 RGTN   T 0   0 CLST 90.00 SDST 10.00   0.00   0.00         4333.0     97 MBUS   T 0   0 CLST 95.00 SDST 5.00   0.00   0.00         4430.0             0   0   0.00   0.00   0.00   0.00       TD DRILLER