Well Stratigraphy

Well Registration Number 98/12- 1 Interpretation COMP Date Coded 17/02/2004 Depth Units Feet Datum KB Datum Elevation 141.08 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 62.0     63 W   KL 0   0   0.00   0.00   0.00   0.00       SEABED 125.0     414 W   KL 0   0 CLST 72.00 SDST 15.00 SLST 10.00 LMST 3.00       FIRST RETURNS 539.0     103 PB   KK 0   0 LMST 50.00 ANHY 25.00 ARLM 15.00 CLST 10.00         642.0     36 PORT   JP 0   0 LMST 64.00 DOLM 35.00 CHRT 1.00   0.00         677.5 644.00   141 KIMM   JD 0   0 CLST 53.00 CLCL 42.00 LMST 3.00 ARLM 2.00         818.5 784.00   31 KIMM   JD 0   0 CLST 84.00 SDST 15.00 SLST 1.00   0.00       PURBECK FAULT 849.5 814.50   44 COR   JO 0   0 OOLM 55.00 CLST 35.00 SDST 7.00 CLCL 3.00         893.5 858.50   177 OXC   JO 0   0 CLST 95.00 SDST 5.00   0.00   0.00         1070.5 1,034.50   17 KLB   JC 0   0 SDST 70.00 CLST 30.00   0.00   0.00         1087.5 1,051.50   9 CB   JN 0   0 LMST 100.00   0.00   0.00   0.00         1096.5 1,060.50   21 FMB   JN 0   0 CLCL 50.00 ARLM 50.00   0.00   0.00         1117.0 1,081.00   64 FRC   JN 0   0 ARLM 75.00 CLCL 25.00   0.00   0.00         1181.0 1,145.00   105 FE   JN 0   0 CLCL 45.00 CLST 45.00 ARLM 5.00 SDST 5.00         1285.5 1,249.50   14 INO   JB 0 JT 0 OOLM 75.00 ARLM 25.00   0.00   0.00         1299.5 1,263.50   113 BDS   JB 0 JT 0 SDST 98.00 CLST 2.00   0.00   0.00         1412.0 1,376.00   161 DCCY   JB 0 JT 0 CLCL 65.00 CLST 33.00 ARLM 1.00 MARL 1.00         1572.5 1,536.50   9 JBED   JS 0 JH 0 ARLM 100.00   0.00   0.00   0.00         1581.0 1,545.00   123 LLI   JS 0 JH 0 CLCL 80.00 ARLM 20.00   0.00   0.00         1704.0 1,668.50   16 WILL   T 0   0 LMST 95.00 ARLM 5.00   0.00   0.00         1719.5 1,683.50   14 CWB   T 0   0 MARL 45.00 SLST 40.00 CLST 10.00 SDST 5.00         1733.0 1,697.00   392 MMG   T 0   0 CLST 90.00 SDST 5.00 ANHY 3.00 SLST 2.00 Y       2124.5 2,088.50   129 SSG   T 0   0 SDST 84.00 CLST 10.00 SLST 5.00 ANHY 1.00 Y       2253.5 2,217.50   86 AYB   PT 0   0 CLST 55.00 SDST 44.00 ANHY 1.00   0.00         2339.0 2,299.00           0   0   0.00   0.00   0.00   0.00       TD