Well Stratigraphy

Well Registration Number 43/26- 1 Interpretation Composite Date Coded 20/10/1989 Depth Units Feet Datum KB Datum Elevation 122.00 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 269.0 0.00 0.00 1071 * * J 0 J 0                 N     SEABED 1340.0 0.00 0.00 1510 * * J 0 J 0 CLCL 90.00 SDST 5.00 LMST 5.00     N     FIRST RETURN 2850.0 0.00 0.00 105 WINT WINT T 0 T 0 CLST 60.00 DOLO 40.00         N       2955.0 0.00 0.00 521 TTHY TTHY T 0 T 0 CLST 70.00 ANHY 30.00         N       3476.0 0.00 0.00 326 DGSL DGSL T 0 T 0 CLST 50.00 ANHY 50.00         N       3802.0 0.00 0.00 186 MHLT MHLT T 0 T 0 HALI 100.00             N       3988.0 0.00 0.00 427 DWDL DWDL T 0 T 0 CLST 75.00 DOLO 25.00         N     KB CHGD TO 4415.0 0.00 0.00 385 RHLT RHLT T 0 T 0 HALI 70.00 CLST 25.00 DOLO 5.00     N     127 AT 4276 4800.0 0.00 0.00 1082 BNS BNS T 0 T 0 SDST 80.00 SLST 10.00 CLST 10.00     N       5882.0 0.00 0.00 1208 BTSH BTSH T 0 T 0 CLST 95.00 LMST 5.00         N       7090.0 0.00 0.00 70 BRCK BRCK T 0 T 0 SLST 100.00             N       7160.0 0.00 0.00 100 AHLT AHLT P 0 P 0 HALI 75.00 CLST 25.00         N       7260.0 0.00 0.00 32 RSTZ RSTZ P 0 P 0 CLST 90.00 DOLO 10.00         N       7292.0 0.00 0.00 1420 LHLT LHLT P 0 P 0 HALI 98.00 ANHY 2.00         N       8712.0 0.00 0.00 768 STHY STHY P 0 P 0 HALI 98.00 ANHY 2.00         N       9480.0 0.00 0.00 90 BAHY BAHY P 0 P 0 ANHY 95.00 CLST 5.00         N       9570.0 0.00 0.00 90 HPDT HPDT P 0 P 0 LMST 100.00             N       9660.0 0.00 0.00 77 Z1 Z1 P 0 P 0 LMST 85.00 ANHY 15.00         N       9737.0 0.00 0.00 3 KUPF KUPF P 0 P 0 CLST 100.00             N       9740.0 0.00 0.00 416 SLVP SLVP P 0 P 0 SLST 90.00 SDST 5.00 CLST 5.00     N       10156.0 0.00 0.00 335 LMNS LMNS P 0 P 0 SDST 95.00 SLST 5.00         N   G   10491.0 0.00 0.00 589 * * BN 0 BN 0 SDST 35.00 CLST 35.00 SLST 30.00     N       11080.0 0.00 0.00 0 * * * 0 * 0                 N     TD