Well Stratigraphy

Well Registration Number 15/21a- 46 Interpretation Composite Date Coded 19/06/2001 Depth Units Feet Datum KB Datum Elevation 88.00 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 548.0     1027 UNDF   QH 0 GN 0 SDST 94.00 CLST 6.00         N     SEABED 1575.0     3299 UNDF   GN 0   0 SLST 56.00 SDST 32.00 CLST 10.00 LMST 2.00 N     FIRST RETURNS 4874.0 4,716.00 1,446.00 1524 SFSA   GC 0   0 SDST 52.00 CLST 36.00 SLST 10.00 LMST 2.00 N       6398.0 6,145.00 1,770.00 1438 ANDR   GC 0   0 SDST 73.00 CLST 18.00 SLST 5.00 LMST 4.00 N       7836.0 7,492.00 2,031.00 334 MAUR   GF 0   0 SDST 80.00 CLST 10.00 LMST 7.00 SLST 3.00 N       8170.0 7,808.00 2,091.00 120 EKOF   GF 0   0 LMST 99.00 ARLM 1.00         N       8290.0 7,918.00 2,104.00 603 TORF   KU 0   0 LMST 99.00 ARLM 1.00         N       8893.0 8,485.00 2,173.00 271 HODF   KU 0   0 LMST 97.00 CLCL 2.00 ARLM 1.00     N       9164.0 8,740.00 2,209.00 477 HERR   KU 0 KT 0 LMST 97.00 ARLM 1.00 CHRT 1.00 CLST 1.00 N       9641.0 9,183.00 2,276.00 11 PLNM   KT 0 KB 0 LMST 60.00 ARLM 40.00         N       9652.0 9,194.00 2,278.00 82 HIDR   KE 0 KB 0 LMST 92.00 CLST 6.00 CHRT 2.00     N       9734.0 9,274.00 2,290.00 121 CRKN   KB 0 KZ 0 CLST 88.00 LMST 10.00 CHRT 1.00 SLCL 1.00 N       9855.0 9,385.00 2,308.00 1980 KIMM   KV 0 JV 0 CLST 90.00 LMST 5.00 SLCL 4.00 SDST 1.00 N U OS   11835.0 11,101.00 2,663.00 329 CLSS   JV 0   0 SDST 82.00 CLST 13.00 ARSS 5.00     N   OW CORED 12164.0 11,340.00 2,709.00 1378 KIMM   JV 0 JD 0 CLST 91.00 SDST 5.00 LMST 4.00     N     CORED BASE CLSS 13542.0 12,340.00 2,884.00 608 LCYS   JD 0   0 CLST 67.00 SDST 23.00 LMST 8.00 SDLM 2.00 N   OS CORED 14150.0 12,814.00 2,956.00 895 KIMM   JD 0 JO 0 CLST 97.00 LMST 2.00 SDST 1.00     N     BASE LCYS 15045.0 13,377.00 3,050.00 265 PIPE   JO 0   0 SDST 87.00 CLST 13.00         N   OS   15310.0 13,578.00 3,076.00 161 PIMS   JO 0   0 CLST 93.00 SACL 4.00 SLCL 2.00 CLCL 1.00 N       15471.0 13,694.00 3,083.00 311 PCSD PDSD JO 0   0 SDST 67.00 CLST 30.00 SLST 3.00     N       15782.0     0     * 0   0                 N     TD 548'TO 1575' LITHOLOGY INFERRED FROM GAMMA RAY LOG