Well Stratigraphy

Well Registration Number 15/21a- 52 Interpretation Composite Date Coded 22/01/2002 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 440.0     1169 UNDF   QH 0 GN 0 SDST 100.00             N     SEABED  0.06.49.30E  58.14.08.33N 1609.0     559 NORD WESR QH 0 GN 0 SDST 100.00             N     FIRST RETURNS 2168.0     2422 HORF   GE 0 GP 0 SDST 45.00 CLST 30.00 SLST 25.00     N       4590.0 4,362.00 1,352.00 260 SFSA   GE 0 GP 0 SLST 50.00 SDST 30.00 CLST 20.00     N       4850.0 4,595.00 1,410.00 118 LIST   GE 0 GP 0 CLST 90.00 SDST 10.00         N       4968.0 4,700.00 1,442.00 1012 BALU   GE 0 GP 0 SDST 55.00 CLST 44.00 SLST 1.00     N       5980.0 5,610.00 1,657.00 140 BMTF   GE 0 GP 0 TFSS 85.00 SLST 15.00         N       6120.0 5,736.00 1,682.00 790 VAND   GE 0 GP 0 SDST 80.00 SLST 10.00 CLST 9.00 LMST 1.00 N       6910.0 6,460.00 1,830.00 60 ANMS   GP 0   0 CLST 80.00 SDST 20.00         N       6970.0 6,516.00 1,844.00 258 LANS   GP 0   0 SDST 92.00 CLST 5.00 LMST 3.00     N       7228.0 6,809.00 1,903.00 302 MAUR   GP 0   0 SDST 98.00 LMST 1.00 SLST 1.00     N       7530.0 7,034.00 1,946.00 63 EKOF   GP 0 KU 0 LMST 100.00             N       7593.0 7,093.00 1,954.00 445 TORF   KU 0   0 LMST 99.00 CHRT 1.00         N       8038.0 7,505.00 2,009.00 256 FLND   KU 0   0 LMST 100.00             N       8294.0 7,743.00 2,040.00 116 HERR   KU 0   0 LMST 100.00             N       8410.0 7,852.00 2,054.00 134 HIDR   KU 0   0 LMST 99.00 CHLK 1.00         N U     8544.0 7,977.00 2,072.00 87 VAL3 V2BU KB 0 KZ 0 LMST 95.00 CLCL 5.00         N U     8631.0     97 V2AU   KB 0 KZ 0 LMST 100.00             N       8728.0     48 VAL1   KB 0 KZ 0 LMST 100.00             N       8776.0 8,192.00 2,107.00 9 KIMM   JV 0 JD 0 CLST 90.00 SLCL 10.00         N U     8785.0 8,200.00 2,109.00 105 PIMU   JO 0   0 SLCL 100.00             N U     8890.0 8,299.00 2,128.00 108 PIPU   JO 0   0 SLCL 85.00 CLST 15.00         N       8998.0 8,395.00 2,148.00 52 PICU   JO 0   0 COAL 100.00             N       9050.0 8,445.00 2,159.00 130 RATT   JM 0   0 TFCL 90.00 CLST 10.00         N       9180.0 8,560.00 2,181.00 75 SGIF RATT JU 0 JM 0 SLST 55.00 CLST 30.00 COAL 15.00     N   F F? PARALICS 9255.0 8,630.00 2,195.00 50 SGIF RATT JU 0 JM 0 TFCL 100.00             N     VOLCANICS 9305.0 8,675.00 2,203.00 85 SGIF RATT JU 0 JM 0 SLST 100.00             N     PARALICS 9390.0 8,750.00 2,218.00 30 SGIF RATT JU 0 JM 0 TFCL 100.00             N     VOLCANICS 9420.0 8,780.00 2,222.00 320 ZECH   PU 0   0 SDST 55.00 DOLM 45.00         N U   ZECH? 9740.0 9,046.00   0     * 0   0                 N     TD 0.06.19.80E  58.13.46.73N