Well Stratigraphy

Well Registration Number 16/12a- 4 Interpretation Composite Date Coded 04/10/1989 Depth Units Feet Datum KB Datum Elevation 83.00 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 494.0 0.00 0.00 1016 * * NP 0 NP 0 CLST 100.00             N     SEA BED 1510.0 0.00 0.00 1000 * * NP 0 NP 0 CLST 100.00             N     FIRST RETURNS 2510.0 0.00 826.00 1430 * * NM 0 NM 0 CLST 100.00             N       3940.0 0.00 1,214.00 1085 * * GO 0 GO 0 CLST 60.00 SDST 40.00         N       5025.0 0.00 1,512.00 1783 * * GE 0 GE 0 CLST 80.00 LMST 15.00 SDST 5.00     N       6808.0 0.00 2,038.00 805 BALD BALD GE 0 GE 0 CLST 69.00 SDST 25.00 TFCL 3.00 LMST 3.00 N       7613.0 0.00 2,075.00 1372 * * G 0 G 0 SDST 65.00 CLST 33.00 DOLO 2.00     N       8985.0 0.00 2,434.00 396 * * GD 0 GD 0 CHLK 40.00 CLST 40.00 SDST 20.00     N       9381.0 0.00 2,517.00 1749 CK CK KM 0 KM 0 CHLK 85.00 MARL 15.00         N       11130.0 0.00 2,792.00 470 CK CK KC 0 KC 0 CHLK 100.00             N       11600.0 0.00 2,876.00 762 CK CK KS 0 KS 0 CHLK 100.00             N       12362.0 0.00 2,997.00 300 CK CK KT 0 KT 0 CHLK 100.00             N       12662.0 0.00 3,037.00 5 PLNM PLNM KT 0 KT 0 SHAL 100.00             N       12667.0 0.00 3,038.00 283 RODB RODB KE 0 KE 0 CHLK 100.00             N       12950.0 0.00 3,078.00 293 RODB RODB KA 0 KA 0 CHLK 90.00 CLST 8.00 MARL 2.00     N       13243.0 0.00 3,131.00 212 RODB RODB KP 0 KP 0 SHAL 40.00 SDST 35.00 MARL 25.00     N       13455.0 0.00 3,176.00 277 VALH VALH KB 0 KB 0 LMST 65.00 SHAL 35.00         N       13732.0 0.00 3,219.00 98 VALH VALH KH 0 KV 0 SHAL 90.00 LMST 10.00         N       13830.0 0.00 3,235.00 155 * * KZ 0 JV 0 SDST 60.00 SHAL 30.00 CONG 10.00     N U OS   13985.0 0.00 3,268.00 550 KIMM KIMM KZ 0 JV 0 SHAL 98.00 SDST 1.00 CONG 1.00     N   OS   14535.0 0.00 3,353.00 1942 BRAF BRAF JV 0 JV 0 SDST 65.00 SHAL 25.00 CONG 10.00     N   OS   16477.0 0.00 0.00 0 BRAF BRAF * 0 * 0                 N     TD DRILLER