Well Stratigraphy

Well Registration Number 30/13- 1 Interpretation Composite Date Coded 30/11/1990 Depth Units Feet Datum KB Datum Elevation 102.00 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 0.00 329     * 0 * 0                 N     MEAN SEA LEVEL 329.0 227.00 0.00 171 UNDF UNDF Q 0 GN 0                 N     SEA BED 500.0 0.00 0.00 825 * * NP 0 NP 0 CLAY 100.00             N     FIRST RETURNS 1325.0 0.00 0.00 1125 * * NP 0 NA 0                 N     NO RETURNS 2450.0 0.00 0.00 965 * * NA 0 NA 0 CLAY 100.00             N       3415.0 3,313.00 0.00 1812 * * NB 0 NB 0 CLAY 100.00             N       5227.0 5,125.00 0.00 187 * * NB 0 NB 0 CLAY 100.00             N       5414.0 5,312.00 0.00 254 * * NQ 0 NQ 0 CLAY 100.00             N       5668.0 5,566.00 0.00 2222 * * GO 0 GO 0 CLAY 48.00 CLST 48.00 DOLO 4.00     N       7890.0 7,788.00 0.00 756 * * GE 0 GE 0 CLAY 48.00 CLST 48.00 DOLO 4.00     N       8646.0 8,544.00 0.00 610 * * GY 0 GP 0 CLAY 49.00 CLST 49.00 DOLO 1.00 ASH 1.00 N       9256.0 9,154.00 0.00 761 * * GP 0 GP 0 CLAY 60.00 SLST 22.00 SDST 10.00 LMST 8.00 N   OGS   10017.0 9,915.00 0.00 253 * * GD 0 GD 0 CHLK 60.00 LMST 39.00 MARL 1.00     N   OGS   10270.0 10,168.00 0.00 248 * * KM 0 KM 0 CHLK 100.00             N       10518.0 10,416.00 0.00 316 * * KC 0 KC 0 CHLK 100.00             N       10834.0 10,732.00 0.00 127 * * KS 0 KS 0 LMST 100.00             N       10961.0 10,859.00 0.00 814 * * KO 0 KT 0 LMST 95.00 SHAL 5.00         N       11775.0 11,673.00 0.00 211 * * KE 0 KA 0 LMST 60.00 CHLK 30.00 SHAL 10.00     N       11986.0 11,887.00 0.00 284 MALM MALM JD 0 JD 0 SHAL 50.00 SLST 30.00 SDST 15.00 LMST 5.00 N U OGS   12270.0 12,168.00 0.00 83 MBUN MBUN T 0 T 0 CLAY 100.00             N U OGS ?M BUNTER 12353.0 12,251.00 0.00 231 MBSD MBSD T 0 T 0 SDST 70.00 SHAL 30.00         N     ?M BUNTER 12584.0 12,482.00 0.00 1239 LBUC LBUC T 0 T 0 SHAL 65.00 SLST 33.00 SDST 1.00 LMST 1.00 N     ?L BUNTER 13823.0 13,721.00 0.00 0 LBUC LBUC * 0 * 0                 N     TD