Well Stratigraphy

Well Registration Number 15/23a- 7 Interpretation Composite Date Coded 18/10/1989 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 568.7 0.00 0.00 641 * * GN 0 GN 0                 N       1210.0 0.00 0.00 4337 * * NP 0 GE 0 SLST 70.00 CLST 23.00 SDST 5.00 LMST 2.00 N       5547.0 0.00 1,648.00 291 PAHM PAHM GP 0 GP 0 TFSL 100.00             N       5838.0 0.00 0.00 852 MONT MONT GP 0 GP 0 SLST 80.00 SAND 20.00         N       6690.0 0.00 1,952.00 1529 ANDR ANDR GP 0 GP 0 SDST 90.00 CLST 8.00 LMST 2.00     N       8219.0 0.00 2,250.00 285 MAUR MAUR GP 0 GP 0 SDST 85.00 LMST 15.00         N       8504.0 0.00 2,298.00 143 EKOF EKOF GD 0 GD 0 MARL 60.00 LMST 40.00         N       8647.0 0.00 2,320.00 686 TORF TORF KM 0 KM 0 LMST 100.00             N       9333.0 0.00 2,410.00 983 FLND FLND KD 0 KD 0 MARL 70.00 LMST 30.00         N       10316.0 0.00 2,560.00 382 HERR HERR KT 0 KT 0 LMST 85.00 MARL 15.00         N       10698.0 0.00 0.00 18 PLNM PLNM KT 0 KT 0 MARL 100.00             N       10716.0 0.00 0.00 289 HIDR HIDR KE 0 KE 0 LMST 55.00 MARL 45.00         N       11005.0 0.00 2,660.00 300 RODB RODB KA 0 KA 0 MARL 96.00 CLST 2.00 LMST 2.00     N       11305.0 0.00 0.00 193 VALH VALH KP 0 KP 0 CLST 90.00 MARL 10.00         N       11498.0 0.00 2,761.00 74 APCA APCA KP 0 KB 0 LMST 70.00 MARL 20.00 CLST 10.00     N       11572.0 0.00 0.00 1186 CRKN CRKN KB 0 KV 0 MARL 80.00 CLST 15.00 LMST 5.00     N   GS   12758.0 0.00 2,987.00 42 HUMB HUMB KZ 0 KZ 0 SHAL 95.00 SLST 5.00         N U     12800.0 0.00 0.00 77 HUMB HUMB JV 0 JV 0 SHAL 60.00 SDST 40.00         N   OS   12877.0 0.00 0.00 269 HUMB HUMB JV 0 JV 0 SHAL 60.00 SLST 30.00 SDST 10.00     N U OS   13146.0 0.00 3,068.00 35 PISA PISA JD 0 JO 0 SDST 80.00 MDST 20.00         N U OS   13181.0 0.00 3,076.00 102 RATT RATT JN 0 JB 0 VOLC 100.00             N U     13283.0 0.00 0.00 0 RATT RATT * 0 * 0                 N     TD