Well Stratigraphy

Well Registration Number 49/30a- 5 Interpretation Composite Date Coded 04/02/1991 Depth Units Feet Datum KB Datum Elevation 101.00 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 213.0 0.00 0.00 137     GN 0 GN 0                 N     SEA BED 350.0 0.00 0.00 2316     GN 0 GN 0 SAND 49.00 CLST 38.00 CLAY 12.00 COAL 1.00 N     FIRST RETURN 2666.0 0.00 842.00 1844     KU 0 KU 0 CHLK 97.00 CLST 2.00 CHRT 1.00     N       4510.0 0.00 0.00 170     KU 0 KU 0                 N     NO RETURNS 4680.0 0.00 0.00 212     KU 0 KU 0 CHLK 99.00 CHRT 1.00         N       4892.0 0.00 1,238.00 358     KL 0 KL 0                 N     NO RETURNS 5250.0 0.00 0.00 760     KL 0 KL 0 CLST 88.00 MARL 9.00 SDST 3.00     N       6010.0 0.00 1,475.00 535 BTSH BTSH TL 0 TL 0 CLST 97.00 ANHY 3.00         N       6545.0 0.00 1,567.00 70 Z4EV Z3EV P 0 P 0 CLST 60.00 ANHY 40.00         N       6615.0 0.00 1,578.00 27 HPHY HPHY P 0 P 0 ANHY 100.00             N       6642.0 0.00 1,581.00 224 PLDT PLDT P 0 P 0 LMST 80.00 DOLM 20.00         N       6866.0 0.00 1,604.00 709 STHY WHAN P 0 P 0 ANHY 91.00 DOLO 9.00         N       7575.0 0.00 1,676.00 17 ZKAL ZKAL P 0 P 0 DOLO 40.00 CLST 30.00 ANHY 30.00     N       7592.0 0.00 0.00 4 KUPF KUPF P 0 P 0 CLST 100.00             N       7596.0 0.00 1,679.00 238 LMNS LMNS P 0 P 0 SDST 95.00 SLST 3.00 CLST 2.00     N       7834.0 0.00 1,713.00 116 * * C 0 C 0 CLST 90.00 SDST 10.00         N       7950.0 0.00 0.00 0 * * * 0 * 0                 N     TD DRILLER