Well Stratigraphy

Well Registration Number 15/21a- 10 Interpretation Composite Date Coded 13/10/1989 Depth Units Feet Datum KB Datum Elevation 100.00 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 551.0 0.00 0.00 1031 * * QH 0 NP 0                 N     SEA BED 1582.0 0.00 0.00 118 * * NA 0 NB 0                 N       1700.0 0.00 574.00 311 * * NC 0 NC 0 SLST 100.00             N     1ST RETURN 2011.0 0.00 670.00 73 * * GU 0 GU 0 CLAY 100.00             N       2084.0 0.00 691.00 340 * * GW 0 GW 0 CLAY 100.00             N       2424.0 0.00 788.00 380 * * GA 0 GA 0 CLAY 55.00 SAND 40.00 LMST 5.00     N       2804.0 0.00 900.00 505 * * GL 0 GL 0 CLST 98.00 LMST 2.00         N       3309.0 0.00 1,041.00 423 * * GL 0 GY 0 CLST 98.00 LMST 2.00         N       3732.0 0.00 1,163.00 108 * * GY 0 GY 0 SLST 100.00             N       3840.0 0.00 1,194.00 178 BALD BALD GC 0 GC 0 CLAY 98.00 LMST 2.00         N       4018.0 0.00 1,244.00 71 SELE SELE GC 0 GC 0 CLAY 100.00             N       4089.0 0.00 1,263.00 380 DORN DORN GC 0 GC 0 CLAY 97.00 SAND 2.00 LMST 1.00     N     UPPER DORN. 4469.0 0.00 1,359.00 794 DORN DORN GC 0 GC 0 CLST 85.00 SAND 15.00         N     LWR/MID DORN. 5263.0 0.00 1,559.00 284 FERB FERB GC 0 GC 0 CLST 100.00             N       5547.0 0.00 1,634.00 321 FERA FERA GC 0 GC 0 CLST 40.00 SLST 30.00 SAND 30.00     N       5868.0 0.00 1,714.00 200 ANVL ANVL GC 0 GC 0 TFSL 100.00             N       6068.0 0.00 1,765.00 731 ANDS ANDS GC 0 GC 0 SDST 80.00 SLST 15.00 LMST 5.00     N       6799.0 0.00 1,908.00 262 MAUR MAUR GD 0 GD 0 SDST 60.00 LMST 25.00 CLST 15.00     N       7061.0 0.00 1,958.00 483 TORF TORF KM 0 KM 0 CHLK 100.00             N U     7544.0 0.00 2,019.00 50 TORF TORF KC 0 KC 0 MARL 60.00 CHLK 40.00         N       7594.0 0.00 2,027.00 37 VALH VALH KB 0 KV 0 LMST 100.00             N U   A FM. 7631.0 0.00 2,033.00 15 VALH VALH KV 0 KV 0 LMST 100.00             N     A FM. 7646.0 0.00 2,035.00 233 KIMM KIMM JV 0 JV 0 SHAL 100.00             N U     7879.0 0.00 2,085.00 28 KIMM KIMM JD 0 JD 0 SLST 100.00             N       7907.0 0.00 2,091.00 119 KCLM KCLM JD 0 JD 0 SLST 80.00 LMST 20.00         N       8026.0 0.00 2,115.00 39 PISU PISU JD 0 JO 0 SDST 100.00             N   O   8065.0 0.00 2,122.00 25 PIMS PIMS JD 0 JO 0 SHAL 100.00             N       8090.0 0.00 2,126.00 165 PISA PISA JD 0 JO 0 SDST 100.00             N   O   8255.0 0.00 2,156.00 36 PIBS PIBS JD 0 JO 0 SHAL 100.00             N       8291.0 0.00 2,163.00 139 RATT RATT JM 0 JM 0 TUFF 100.00             N       8430.0 0.00 0.00 0 RATT RATT * 0 * 0                 N     TD