Well Stratigraphy

Well Registration Number 13/22a- 12 Interpretation Composite Date Coded 25/02/2002 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 434.0 349.00   847 *   GN 0   0                 N     SEABED 1281.0 1,196.00 406.00 369 MAUR   GN 0   0                 N       1650.0 1,565.00 506.00 284 UTOR   KU 0   0 CHLK 99.00 CLST 1.00         N U   FIRST RETURN 1934.0 1,849.00 551.00 424 LTOR   KU 0   0 CHLK 100.00             N       2358.0 2,273.00 613.00 25 FLND   KU 0   0 CHLK 100.00             N       2383.0     86 RCHK   KU 0   0 CHLK 90.00 MARL 8.00 CLST 2.00     N       2469.0     198 FLND   KU 0   0 CHLK 99.00 CLST 1.00         N       2667.0 2,582.00 663.00 150 HERR   KU 0   0 CHLK 100.00             N       2817.0 2,732.00 686.00 136 HIDR   KU 0   0 LMST 60.00 CHLK 35.00 CLST 5.00     N       2953.0 2,868.00   16 SOLA RODB KP 0   0 CLST 100.00             N       2969.0 2,884.00 712.00 153 UCAP   KP 0   0 SAND 9.00 CLST 1.00         N   O CORED OW 3122.0 3,037.00 747.00 58 MCAP   KP 0   0 CLST 85.00 SDST 15.00         N     CORED 3180.0 3,095.00 763.00 119 LCAP   KP 0 KB 0 SAND 98.00 CLST 2.00         N       3299.0 3,214.00 790.00 234 VALH   KB 0 KH 0 CLST 87.00 SDST 8.00 SLST 5.00     N       3533.0 3,448.00 844.00 503 LWIC   KH 0   0 SDST 98.00 CLST 2.00         N       4036.0 3,951.00 954.00 432 KIMM   JV 0 JD 0 CLST 85.00 SDST 10.00 SLST 5.00     N U     4468.0 4,383.00 1,041.00 144 ROSS   JO 0   0 SDST 95.00 CLST 5.00         N U     4612.0 4,527.00 1,067.00 118 ORS   D 0   0 SHAL 50.00 SDST 50.00         N U     4730.0 4,645.00   0     * 0   0                 N     TD DRILLER