Well Stratigraphy

Well Registration Number 73/05- 1 Interpretation Composite Date Coded 30/10/1989 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 0.0 0.00 0.00 549     * 0 * 0                 N     MEAN SEA LEVEL 549.0 463.00 0.00 201     GN 0 GN 0                 N     SEABED MEAN TI 750.0 664.00 0.00 110 BRME BRME GJ 0 GJ 0 SAND 97.00 LMST 3.00         N       860.0 0.00 0.00 180 BRME BRME GR 0 GR 0 ARLM 60.00 LMST 40.00         N       1040.0 0.00 0.00 640 BRME BRME GB 0 GI 0 LMST 85.00 SDST 15.00         N       1680.0 1,594.00 0.00 116 BAGE BAGE GB 0 GI 0 SDST 95.00 LMST 4.00 MDST 1.00     N       1796.0 0.00 0.00 764 BAGE BAGE GI 0 GI 0 LMST 45.00 SDST 45.00 CLST 10.00     N     DEPTH MEASURED 2560.0 2,474.00 0.00 256 LCLE LCLE GI 0 GI 0 CLST 95.00 SLST 5.00         N       2816.0 2,730.00 0.00 184 CK CK KM 0 KM 0 LMST 95.00 CHRT 5.00         N U     3000.0 0.00 0.00 350 CK CK KM 0 KM 0 LMST 90.00 CHRT 10.00         N       3350.0 0.00 0.00 424 CK CK KC 0 KC 0 LMST 90.00 CHRT 10.00         N       3774.0 0.00 0.00 66 CK CK KS 0 KS 0 LMST 90.00 CHRT 10.00         N     DEPTH MEASURED 3840.0 0.00 0.00 260 CK CK KO 0 KT 0 LMST 95.00 CHRT 5.00         N U     4100.0 0.00 0.00 180 CK CK KT 0 KT 0 LMST 100.00             N       4280.0 0.00 0.00 232 CK CK KE 0 KE 0 LMST 92.00 CHRT 5.00 SLST 3.00     N       4512.0 4,426.00 0.00 205 W W KA 0 KA 0 SDST 60.00 CLST 25.00 SLST 15.00     N U     4717.0 0.00 0.00 129 W W KA 0 KP 0 SDST 75.00 CLST 25.00         N     DEPTH MEASURED 4846.0 0.00 0.00 114 W W KP 0 KP 0 CLST 80.00 SLST 10.00 SDST 10.00     N     DEPTH MEASURED 4960.0 0.00 0.00 10 W W KB 0 KB 0 SDST 60.00 CLST 40.00         N       4970.0 4,884.00 0.00 818 UCMG UCMG TU 0 TU 0 CLST 88.00 SLST 10.00 DOLO 1.00 ANHY 1.00 N U     5788.0 5,702.00 0.00 507 SFMG SFMG TC 0 TD 0 HALI 70.00 CLST 30.00         N       6295.0 6,209.00 0.00 445 LCMG LCMG TC 0 TD 0 CLST 90.00 SLST 8.00 ANHY 2.00     N       6740.0 6,654.00 0.00 1360 SSG SSG TC 0 TD 0 SLST 60.00 CLST 25.00 SDST 15.00     N       8100.0 0.00 0.00 0 SSG SSG * 0 * 0                 N     TD DRILLER