Well Stratigraphy

Well Registration Number 211/11b- 4 Interpretation Composite Date Coded 02/11/1989 Depth Units Feet Datum KB Datum Elevation 84.90 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 721.8 0.00 0.00 328     * 0 * 0                 N     SEA BED 1049.9 0.00 0.00 3593 NORD HORD QH 0 GE 0 MDST 85.00 SAND 10.00 LMST 5.00     N     FIRST RETURNS 4642.6 0.00 0.00 140 BALD BALD GZ 0 GZ 0 TFMD 100.00             N       4782.7 0.00 0.00 37 SELE SELE GZ 0 GZ 0 TFMD 100.00             N       4819.8 0.00 0.00 19 SELE SELE GT 0 GT 0 TFMD 100.00             N       4838.8 0.00 0.00 309 LIST LIST GT 0 GT 0 MDST 90.00 SDST 5.00 LMST 5.00     N       5147.6 0.00 0.00 2497 SHTE SHTD KM 0 KC 0 MDST 95.00 LMST 5.00         N       7644.7 0.00 0.00 2133 SHTE SHTD KO 0 KT 0 MDST 95.00 LMST 5.00         N       9777.4 0.00 0.00 759 SHTE SHTD KT 0 KT 0 MDST 100.00             N       10536.6 0.00 0.00 693 SHTC SHTA KT 0 KE 0 MDST 45.00 LMST 35.00 SLST 20.00     N       11229.6 0.00 0.00 672 CRKN CRKN KA 0 KA 0 MDST 85.00 SLST 10.00 LMST 5.00     N U GS   11901.2 0.00 0.00 2710 CORM CORM TU 0 TL 0 SDST 60.00 SLST 25.00 MDST 15.00     N U GS   14611.3 0.00 0.00 304 ZECH ZECH TL 0 PU 0 MDST 45.00 ANHY 35.00 LMST 10.00 SDST 10.00 N       14915.4 0.00 0.00 226 ROTL ROTL PL 0 PL 0 TFMD 75.00 TUFF 10.00 PRPY 15.00     N       15141.8 0.00 0.00 0 ROTL ROTL * 0 * 0                 N     TD