Well Stratigraphy

Well Registration Number 12/22- 3 Interpretation Composite Date Coded 04/01/1989 Depth Units Feet Datum KB Datum Elevation 82.00 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 266.0 0.00 0.00 2810 VALH VALH KB 0 KZ 0 SAND 75.00 CLAY 25.00         N U     3076.0 0.00 0.00 2678 KEF KEF KZ 0 JV 0 SDST 30.00 SLST 30.00 CLAY 30.00 LMST 10.00 N       5754.0 0.00 0.00 499 HEAT HEAT JD 0 JO 0 MDST 95.00 LMST 5.00         N       6253.0 0.00 0.00 303 UPPA UPPA JO 0 JC 0 SDST 75.00 SHAL 25.00         N   OS DULL FLUORECENCE 6556.0 0.00 0.00 334 BCOL BCOL JN 0 JB 0 SDST 40.00 SLST 30.00 MDST 30.00     N       6890.0 0.00 0.00 181 ORRI ORRI JE 0 TR 0 SDST 70.00 MDST 25.00 LMST 5.00     N U     7071.0 0.00 0.00 79 CHER CHER TR 0 T 0 LMST 60.00 CHRT 30.00 SDST 10.00     N       7150.0 0.00 0.00 120 LOSS LOSS T 0 T 0 SDST 70.00 MDST 25.00 LMST 5.00     N       7270.0 0.00 0.00 0 LOSS LOSS * 0 * 0                 N     TOTAL DEPTH