Well Stratigraphy

Well Registration Number 49/23-D5 Interpretation Composite Date Coded 26/03/2004 Depth Units Feet Datum KB Datum Elevation 134.00 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 230.0     286 *   GN 0   0                 N     SEABED 516.0     1007 *   GN 0   0 CLST 97.00 COAL 2.00 SAND 1.00     N     FIRST RETURNS 1523.0 1,367.00 484.00 3800 *   KU 0   0 CHLK 92.00 MARL 6.00 CHRT 1.00 CLST 1.00 N       5323.0 3,505.00 940.00 412 *   KL 0   0 MARL 80.00 CLST 16.00 CLCL 4.00     N       5735.0 3,676.00 974.00 1268 KEUP   T 0   0 CLST 96.00 ANHY 2.00 DOLO 1.00 SDST 1.00 N       7003.0 4,230.00 1,084.00 636 MUSC   T 0   0 CLST 95.00 ANHY 2.00 SLST 2.00 DOLO 1.00 N       7639.0 4,540.00 1,142.00 925 UBSH   T 0   0 CLST 89.00 HALI 8.00 ANHY 2.00 SLST 1.00 N       8564.0 4,967.00 1,222.00 832 BNS   T 0   0 SDST 67.00 CLST 30.00 ANHY 2.00 SLST 1.00 N       9396.0 5,381.00 1,294.00 2428 LBTS   T 0   0 CLST 90.00 SLCL 5.00 AHCL 4.00 SDST 1.00 N       11824.0 6,599.00 1,501.00 1449 Z3Z4   PU 0   0 HALI 49.00 PSAL 28.00 CLST 18.00 ANHY 3.00 N       13273.0 7,303.00 1,598.00 310 HPHY HPHQ PU 0   0 DOLM 55.00 DOLO 45.00         N       13583.0 7,463.00 1,604.00 231 PLDT   PU 0   0 DOLM 90.00 CLST 5.00 ARDO 4.00 DOLO 1.00 N       13814.0 7,584.00 1,608.00 521 STHY   PU 0   0 HALI 82.00 ANHY 10.00 PSAL 8.00     N       14335.0 7,864.00 1,637.00 46 BAHY   PU 0   0 ANHY 100.00             N       14381.0 7,888.00 1,640.00 153 HPDT   PU 0   0 DOLO 78.00 ARDO 15.00 CLST 7.00     N       14534.0 7,966.00 1,648.00 280 WHAN   PU 0   0 ANHY 90.00 DOLO 9.00 CLST 1.00     N       14814.0 8,107.00 1,662.00 16 ZKAL   PU 0   0 ARDO 100.00             N       14830.0 8,114.00 1,664.00 8 KUPF   PU 0   0 CLST 100.00             N       14838.0 8,116.00 1,664.00 207 LMNS   PL 0   0 SDST 100.00             N   G GW 15045.0 8,220.00 1,680.00 469 UNDF   C 0   0 CLST 82.00 SLST 14.00 COAL 3.00 SDST 1.00 N       15514.0 8,457.00   0     * 0   0                 N     TD DRILLER