Well Stratigraphy

Well Registration Number 44/23- 6 Interpretation Composite Date Coded 10/11/1989 Depth Units Feet Datum KB Datum Elevation 111.00 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 246.0 10.00 0.00 174 * * Q 0 GN 0                 N     SEABED 420.0 0.00 0.00 120 * * Q 0 GN 0 SAND 100.00             N     FIRST RETURN 540.0 0.00 0.00 1030 * * Q 0 GN 0                 N     LOST CIRC 1570.0 0.00 0.00 944 * * GN 0 GN 0 CLST 87.00 SLST 10.00 TUFF 3.00     N     RETURNS 2514.0 0.00 796.00 871 CK CK KM 0 KM 0 CHLK 98.00 CHRT 2.00         N U     3385.0 0.00 0.00 195 CK CK KS 0 KS 0 CHLK 98.00 CHRT 2.00         N       3580.0 0.00 0.00 210 CK CK KO 0 KO 0 CHLK 98.00 CHRT 2.00         N       3790.0 0.00 0.00 382 CK CK KT 0 KT 0 CHLK 98.00 CHRT 2.00         N       4172.0 0.00 0.00 5 PLNM PLNM KU 0 KU 0 CLST 100.00             N       4177.0 0.00 0.00 109 RCK RCK KE 0 KE 0 CHLK 100.00             N       4286.0 0.00 1,136.00 90 SPC SPC KA 0 KA 0 MARL 100.00             N       4376.0 0.00 0.00 28 SPC SPC KP 0 KP 0 CLST 85.00 MARL 15.00         N       4404.0 0.00 0.00 70 SPC SPC KB 0 KB 0 CLST 100.00             N U     4474.0 0.00 0.00 57 SPC SPC KH 0 KH 0 CLST 95.00 PHOS 5.00         N       4531.0 0.00 1,190.00 349 DGSL DGSL TU 0 TU 0 CLST 93.00 ANHY 7.00         N U     4880.0 0.00 1,264.00 310 DWDL DWDL TM 0 TM 0 CLST 80.00 DOLO 20.00         N       5190.0 0.00 0.00 227 DWDL DWDL TL 0 TL 0 CLST 89.00 DOLO 10.00 HALI 1.00     N       5417.0 0.00 0.00 323 RHLT RHLT TL 0 TL 0 HALI 70.00 CLST 30.00         N       5740.0 0.00 0.00 66 DWDL DWDL TL 0 TL 0 CLST 100.00             N       5806.0 0.00 1,416.00 551 BNS BNS TL 0 TL 0 SDST 90.00 SLST 10.00         N       6357.0 0.00 1,511.00 449 RGTN RGTN TL 0 TL 0 CLST 95.00 ANHY 5.00         N       6806.0 0.00 0.00 647 BTSH BTSH TL 0 TL 0 CLST 95.00 ANHY 3.00 DOLO 2.00     N       7453.0 0.00 0.00 117 BRCK BRCK TL 0 TL 0 CLST 97.00 ANHY 3.00         N       7570.0 0.00 1,709.00 710 Z4 Z4 PU 0 PU 0 HALI 80.00 PSAL 20.00         N       8280.0 0.00 0.00 830 Z3 Z3 PU 0 PU 0 HALI 92.00 ANHY 7.00 PSAL 1.00     N       9110.0 0.00 0.00 1770 Z2 Z2 PU 0 PU 0 HALI 93.00 ANHY 4.00 LMST 2.00 CLST 1.00 N       10880.0 0.00 0.00 100 Z1 Z1 PU 0 PU 0 ANHY 73.00 LMST 20.00 CLST 7.00     N       10980.0 0.00 2,172.00 900 SLVP SLVP PL 0 PL 0 CLST 83.00 HALI 17.00         N       11880.0 0.00 2,296.00 576 CM CM CB 0 CB 0 CLST 63.00 SDST 25.00 SLST 6.00 COAL 6.00 N U GS   12456.0 0.00 0.00 623 CM CM CA 0 CA 0 SDST 45.00 CLST 45.00 SLST 5.00 COAL 5.00 N       13079.0 0.00 0.00 0 CM CM * 0 * 0                 N     TD