Well Stratigraphy

Well Registration Number 98/11- 4Z Interpretation Composite Date Coded 07/11/1989 Depth Units Feet Datum KB Datum Elevation 113.00 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 0.00 193     * 0 * 0                 N     MEAN SEA LEVEL 193.0 80.00 0.00 1807 UNDF UNDF * 0 * 0                 N     SEA BED 2000.0 1,987.00 0.00 1000 KIMM KIMM JU 0 JU 0                 N     TOP KIMM 11-4 3000.0 0.00 0.00 712 KIMM KIMM JU 0 JU 0 CLST 95.00 DOLO 5.00         N     1ST RETURN 3712.0 3,593.00 0.00 94 COR COR JU 0 JU 0 SDST 95.00 CLST 5.00         N       3806.0 3,685.00 0.00 102 OSS OSS JU 0 JU 0 OOLM 65.00 LMST 35.00         N       3908.0 3,786.00 0.00 142 OXC OXC JU 0 JU 0 CLST 65.00 SDST 30.00 LMST 5.00     N       4050.0 3,920.00 0.00 516 DCC DCC JL 0 JL 0 CLST 50.00 SLST 45.00 LMST 5.00     N F     4566.0 4,406.00 0.00 479 LLI LLI JL 0 JL 0 CLST 75.00 LMST 25.00         N       5045.0 4,855.00 0.00 53 WLI RHAE TU 0 TU 0 LMST 100.00             N       5098.0 4,900.00 0.00 49 CWB CWB TU 0 TU 0 CLST 80.00 SDST 20.00         N       5147.0 4,942.00 0.00 1403 MMG MMG TU 0 TU 0 CLST 80.00 ANHY 15.00 SLST 4.00 LMST 1.00 N       6550.0 5,967.00 0.00 582 SSG SSG TL 0 TL 0 SDST 90.00 CLST 10.00         N   OG   7132.0 6,422.00 0.00 97 AYBM AYBM PL 0 PL 0 CLST 95.00 SLST 5.00         N       7229.0 6,496.00 0.00 0 AYBM AYBM * 0 * 0                 N     TD LOGGER