Well Stratigraphy

Well Registration Number 97/12- 1 Interpretation COMP Date Coded 25/03/2004 Depth Units Feet Datum KB Datum Elevation 124.00 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 248.0     206 LFE   JN 0   0   0.00   0.00   0.00   0.00       seabed 454.0     794 LFE   JN 0   0 CLST 78.00 CLCL 14.00 LMST 4.00 SDST 4.00       FIRST RETURNS 1248.0     12 INO   JB 0 JA 1 OOLM 100.00   0.00   0.00   0.00   U     1260.0     130 DCCY   JT 0   0 CLCL 98.00 LMST 2.00   0.00   0.00         1390.0     92 JBED   JT 0   0 LMST 75.00 ARLM 13.00 CLCL 12.00   0.00         1482.0     27 PPRH   JT 0   0 CLST 95.00 SACL 4.00 LIGN 1.00   0.00         1509.0     133 TCSD   JE 0   0 CLCL 93.00 SDST 3.00 LMST 2.00 SLCL 2.00         1642.0     41 DCS   JE 0   0 CLCL 50.00 SDST 35.00 CLST 10.00 LMST 5.00         1683.0     144 EYCL   JE 0   0 CLCL 95.00 SDST 4.00 SLCL 1.00   0.00         1827.0 1,703.00   216 GAB   JE 0   0 CLST 97.00 CLCL 2.00 LMST 1.00   0.00         2043.0 1,918.00   192 BM   JE 0   0 CLCL 79.00 LMST 13.00 CLST 8.00   0.00         2235.0 2,108.00   214 BVM   JS 0   0 CLST 76.00 CLCL 19.00 LMST 5.00   0.00   U     2449.0 2,316.00   204 SHWB   JS 0   0 CLCL 87.00 ARLM 10.00 LMST 3.00   0.00         2653.0 2,510.00   382 BLI   JS 0 JH 0 CLCL 37.00 CLST 32.00 ARLM 22.00 LMST 9.00         3035.0 2,857.00   59 LPMB   TR 0   0 LMST 85.00 CLST 15.00   0.00   0.00         3094.0 2,908.00   13 CTM   TR 0   0 CLST 90.00 SDST 10.00   0.00   0.00         3107.0 2,919.00   23 WBY   TR 0   0 CLST 70.00 SDST 25.00 LMST 5.00   0.00         3130.0 2,939.00   205 BAN   TR 0   0 CLST 82.00 DOLO 10.00 SDST 5.00 LMST 3.00         3335.0     645 MMG   TU 0 TM 0 CLCL 95.00 SDST 3.00 ANHY 1.00 LMST 1.00       BASE BAN 3980.0 3,676.00   254 SFMG   TU 0 TM 0 CLST 94.00 HALI 3.00 ANHY 2.00 SDST 1.00         4234.0 3,943.00   1154 DHLT   TU 0 TM 0 HALI 70.00 CLST 15.00 CLCL 15.00   0.00         5388.0     743 MMG   TU 0 TM 0 CLST 47.00 CLCL 47.00 SDST 3.00 ANHY 3.00       BASE DHLT 6131.0 5,568.00   1069 OTSF   TM 0 TL 0 SDST 83.00 CLST 14.00 SLCL 2.00 ANHY 1.00         7200.0 6,561.00   110 BUSA   TM 0 TL 0 CONG 100.00   0.00   0.00   0.00         7310.0 6,663.00           0   0   0.00   0.00   0.00   0.00       TD (DRILLER)