Well Stratigraphy

Well Registration Number 98/23- 1 Interpretation Composite Date Coded 07/11/1989 Depth Units Feet Datum KB Datum Elevation 116.00 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 0.00 309     * 0 * 0                 N     MEAN SEA LEVEL 309.0 193.00 0.00 173 KIMM KIMM JD 0 JD 0 CLST 100.00             N     SEA BED + FIRST RETURN 482.0 366.00 0.00 135 COR COR JO 0 JO 0 LMST 90.00 SLST 5.00 CLST 5.00     N   OS   617.0 501.00 0.00 283 OXC OXC JO 0 JO 0 CLST 90.00 SLST 8.00 LMST 2.00     N   GS   900.0 0.00 0.00 197 OXC OXC JC 0 JC 0 CLST 98.00 SLST 2.00         N       1097.0 981.00 0.00 106 KLB KLB JC 0 JC 0 CLST 60.00 SLST 40.00         N   GS   1203.0 1,087.00 0.00 40 CB CB JN 0 JN 0 LMST 80.00 MARL 20.00         N       1243.0 1,127.00 0.00 112 FMB FMB JN 0 JN 0 LMST 100.00             N       1355.0 1,239.00 0.00 146 UFE UFE JN 0 JN 0 MARL 100.00             N       1501.0 1,385.00 0.00 162 FER FER JN 0 JN 0 LMST 70.00 CLCL 30.00         N       1663.0 1,547.00 0.00 399 LFE LFE JN 0 JN 0 CLCL 90.00 LMST 10.00         N       2062.0 1,946.00 0.00 146 INO INO JB 0 JA 0 LMST 98.00 CSST 2.00         N       2208.0 2,092.00 0.00 178 ULI ULI JT 0 JT 0 LMST 49.00 CLCL 49.00 CSST 2.00     N   OS   2386.0 2,270.00 0.00 31 MLI MLI JE 0 JE 0 LMST 80.00 CLCL 20.00         N   OS   2417.0 2,301.00 0.00 102 LLI LLI JE 0 JE 0 LMST 60.00 SLST 40.00         N       2519.0 0.00 0.00 81 LLI LLI JS 0 JS 0 LMST 55.00 SLST 45.00         N     DEPTH MEASURED 2600.0 0.00 0.00 469 LLI LLI JH 0 JH 0 LMST 75.00 SLST 20.00 CLCL 5.00     N       3069.0 2,953.00 0.00 64 * * TR 0 TR 0 LMST 85.00 CLCL 5.00 SLST 5.00 CSST 5.00 N       3133.0 3,017.00 0.00 140 UKM UKM T 0 T 0 CLCL 100.00             N       3273.0 3,157.00 0.00 161 UTRS UTRS T 0 T 0 SDST 100.00             N     UP TRI SAND 3434.0 3,318.00 0.00 461 LKM LKM T 0 T 0 CLST 80.00 SLST 10.00 DOLO 8.00 ANHY 2.00 N       3895.0 3,779.00 0.00 174 SSG SSG T 0 T 0 SDST 90.00 CONG 10.00         N       4069.0 3,953.00 0.00 990 HERC HERC PP 0 PP 0 PHYL 100.00             N     HERCMETA SEDS 5059.0 4,943.00 0.00 0 HERC HERC * 0 * 0                 N     TD