Well Stratigraphy

Well Registration Number 12/25- 1 Interpretation Composite Date Coded 08/04/1997 Depth Units Feet Datum KB Datum Elevation 86.00 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 374.0 288.00   772 *   GN 0   0                 N     SEABED 1146.0 1,060.00   534 TORF   KM 0   0                 N       1680.0     320 TORF   KM 0   0 CHLK 100.00             N     FIRST RETURN 2000.0     338 TORF   KM 0   0 CHLK 100.00             N     EARLY KM 2338.0     12 FLND   KM 0   0 CHLK 100.00             N       2350.0     300 FLND   KC 0   0 CHLK 95.00 MARL 5.00         N       2650.0     100 FLND   KC 0 KS 0 CHLK 95.00 MARL 5.00         N     EARLY KS 2750.0     100 FLND   KS 0   0 CHLK 95.00 MARL 5.00         N       2850.0     40 FLND   KO 0 KT 0 CHLK 95.00 MARL 5.00         N       2890.0     50 HERR   KO 0 KT 0 CHLK 95.00 MARL 5.00         N       2940.0     10 HIDR   KO 0 KT 0 CHLK 95.00 MARL 5.00         N       2950.0     77 HIDR   KE 0   0 CHLK 85.00 MARL 15.00         N       3027.0 2,941.00   73 VALH   KA 0   0 CLST 70.00 SLCL 30.00         N     MID-LATE KA 3100.0     40 VALH   KA 0   0 CLST 70.00 SLCL 30.00         N     EARLY-MID KA 3140.0     30 VALH   KP 0   0 SLCL 70.00 CLST 30.00         N       3170.0     326 WKCM   KP 0   0 SDST 65.00 CLST 35.00         N       3496.0     194 VALH   KP 0   0 CLST 90.00 SDST 10.00         N       3690.0     30 VALH   KP 0   0 CLST 100.00             N     EARLY KP 3720.0     80 VALH   KB 0   0 CLST 85.00 SACL 15.00         N     MID_LATE KB 3800.0     391 VALH   KB 0   0 CLST 70.00 SACL 30.00         N     EARLY KB 4191.0     936 WKBM   KH 0   0 SDST 90.00 CLST 5.00 LMST 5.00     N     CORED LATE KH 5127.0     17 VALH   KH 0   0 CLST 50.00 SACL 50.00         N     EARLY KH 5144.0     356 WKAM   KH 0   0 SDST 80.00 LMST 15.00 CLST 5.00     N   OS   5500.0     126 WKAM   KH 0   0 CLST 80.00 SDST 20.00         N       5626.0 5,540.00   0     KH 0   0                 N     TD 5631 LOG