Well Stratigraphy

Well Registration Number 16/23- 2 Interpretation Composite Date Coded 01/11/1989 Depth Units Feet Datum KB Datum Elevation 85.00 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 423.0 0.00 0.00 308 * * QH 0 QP 0                 N     SEA BED 731.0 0.00 0.00 1129 * * QH 0 QP 0 CLST 70.00 MARL 20.00 SDST 10.00     N     FIRST RETURNS 1860.0 0.00 0.00 1177 * * NU 0 * 0 CLST 75.00 MARL 15.00 SDST 10.00     N       3037.0 0.00 0.00 823 * * NA 0 * 0 SDST 75.00 CLST 20.00 LMST 5.00     N       3860.0 0.00 0.00 240 * * NB 0 * 0 CLST 75.00 SDST 15.00 MARL 10.00     N       4100.0 0.00 0.00 340 * * NB 0 NC 0 CLST 60.00 SLST 30.00 LMST 10.00     N       4440.0 0.00 0.00 950 * * GU 0 * 0 CLST 75.00 SLST 15.00 LMST 10.00     N       5390.0 0.00 0.00 470 * * GV 0 GW 0 CLST 90.00 SDST 5.00 LMST 5.00     N       5860.0 0.00 0.00 560 * * GA 0 GL 0 CLST 85.00 SLST 10.00 LMST 3.00 DOLO 2.00 N       6420.0 0.00 0.00 1225 * * GY 0 * 0 CLST 40.00 SDST 40.00 SLST 10.00 LMST 10.00 N   OS   7645.0 0.00 0.00 99 * * GC 0 GK 0 CLST 70.00 SLST 25.00 TFSL 3.00 LMST 2.00 N       7744.0 0.00 0.00 168 PLTF * GC 0 GK 0 SLST 40.00 SDST 40.00 TFSS 10.00 TFSL 10.00 N       7912.0 0.00 0.00 1028 * * GC 0 GK 0 SDST 50.00 CLST 40.00 MARL 5.00 COAL 5.00 N   OS   8940.0 0.00 0.00 98 * * GK 0 GF 0 SDST 80.00 MARL 20.00         N       9038.0 0.00 0.00 214 * * GD 0 * 0 MARL 55.00 CHLK 45.00         N       9252.0 0.00 0.00 68 * * KM 0 * 0 CHLK 70.00 MARL 15.00 SDST 15.00     N       9320.0 0.00 0.00 590 * * KM 0 KC 0 CHLK 80.00 CLST 15.00 SDST 5.00     N       9910.0 0.00 0.00 230 * * KC 0 * 0 CHLK 70.00 MARL 20.00 CLST 10.00     N       10140.0 0.00 0.00 70 * * KC 0 KS 0 CHLK 70.00 MARL 30.00         N       10210.0 0.00 0.00 90 * * KO 0 * 0 CHLK 60.00 MARL 35.00 CLST 5.00     N       10300.0 0.00 0.00 153 * * KT 0 * 0 MARL 95.00 CHLK 5.00         N       10453.0 0.00 0.00 90 TLMS * KT 0 * 0 CHLK 90.00 CLST 5.00 MARL 5.00     N       10543.0 0.00 0.00 13 * * KL 0 * 0 CLST 40.00 LMST 40.00 MARL 20.00     N       10556.0 0.00 0.00 339 * * JN 0 JB 0 COAL 40.00 SDST 30.00 SLST 20.00 CLST 10.00 N   OS   10895.0 0.00 0.00 549 * * JB 0 * 0 BASA 50.00 TUFF 50.00         N       11444.0 0.00 0.00 92 * * JL 0 * 0 SDST 50.00 CLST 50.00         N       11536.0 0.00 0.00 0 * * * 0 * 0                 N     TD DRILLER