Well Stratigraphy

Well Registration Number 23/16a- 2 Interpretation Composite Date Coded 07/12/2001 Depth Units Feet Datum KB Datum Elevation 85.00 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 359.0 274.00   2135 NORD HORD NP 0   0 SAND 90.00 CLST 10.00         N     SEABED 2494.0     546 NORD HORD NP 0   0 CLST 95.00 SAND 5.00         N     FIRST RETURN 3040.0     1500 NORD HORD NA 0 NB 0 CLST 98.00 LMST 1.00 DOLO 1.00     N       4540.0     240 NORD HORD NB 0 NC 0 CLST 99.00 LMST 1.00         N       4780.0     510 NORD HORD NC 0   0 CLST 97.00 DOLO 2.00 LMST 1.00     N       5290.0     2430 NORD HORD GO 0   0 CLST 96.00 DOLO 2.00 LMST 2.00     N       7720.0     240 NORD HORD GW 0   0 CLST 96.00 DOLO 2.00 LMST 2.00     N       7960.0     270 NORD HORD GA 0   0 CLST 95.00 LMST 5.00         N       8230.0     570 NORD HORD GL 0   0 CLST 95.00 DOLO 5.00         N       8800.0     416 NORD HORD GY 0   0 CLST 99.00 LMST 1.00         N       9216.0 9,131.00   98 BALD   GC 0   0 TUFF 100.00             N       9314.0 9,229.00   174 SELE   GC 0   0 CLST 95.00 SDST 5.00         N       9488.0 9,403.00   147 FORT   GC 0   0 CLST 70.00 SDST 30.00         N   OS DST 9488 9635.0 9,550.00   215 ANDR   GC 0   0 SDST 50.00 SLST 45.00 TUFF 5.00     N   OS   9850.0 9,765.00   175 MAUR   GC 0 GF 0 SDST 85.00 CLST 13.00 LMST 2.00     N       10025.0 9,940.00   363 EKOF   GF 0   0 CHLK 80.00 MARL 19.00 CHRT 1.00     N       10388.0 10,303.00   939 TORF   KM 0   0 LMST 100.00             N       11327.0 11,242.00   403 HODF   KC 0   0 LMST 85.00 CHLK 15.00         N       11730.0     140 HODF   KS 0   0 LMST 50.00 ARLM 50.00         N       11870.0 11,785.00   16 PLNM   KT 0   0 CLST 100.00             N       11886.0 11,801.00   55 HIDR   KT 0   0 ARLM 80.00 CLCL 20.00         N       11941.0     19 HIDR   KE 0   0 ARLM 80.00 CLCL 20.00         N       11960.0 11,875.00   57 RODB   KA 0   0 ARLM 80.00 SLST 19.00 SDST 1.00     N       12017.0 11,932.00   113 VALH   KP 0   0 CLST 60.00 LMST 40.00         N       12130.0     313 VALH   KB 0   0 CLST 90.00 LMST 10.00         N       12443.0     276 VALH   KH 0 KV 0 CLST 99.00 LMST 1.00         N       12719.0     299 VALH   KZ 0   0 CLST 100.00             N       13018.0 12,933.00   559 JOSP   T 0   0 SDST 40.00 SLST 30.00 CLST 30.00     N   OS CORED 13577.0 13,492.00   88 SMIT   T 0   0 CLST 99.00 ANHY 1.00         N       13665.0 13,580.00   55 ZECH   P 0   0 HALI 85.00 ANHY 15.00         N       13720.0     0     * 0   0                 N     TD DRILLER