Well Stratigraphy

Well Registration Number 15/21b- 49 Interpretation Composite Date Coded 20/06/2001 Depth Units Feet Datum KB Datum Elevation 86.00 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 545.0     1405 UNDF   QH 0 GN 0                 N     SEABED 1950.0     1617 UNDF   GN 0 GE 0 SLST 56.00 SDST 37.00 GLUS 4.00 CLST 3.00 N     FIRST RETURNS 3567.0 3,480.00 1,083.00 293 BALD   GE 0   0 SLST 55.00 SAND 44.00 LIGN 1.00     N       3860.0 3,770.00   757 LGMR   GE 0   0 SLST 50.00 SAND 46.00 LIGN 3.00 LMST 1.00 N       4617.0 4,500.00 1,348.00 329 SELE   GE 0   0 CLST 72.00 SLST 24.00 SAND 4.00     N       4946.0 4,840.00 1,438.00 340 FORA   GP 0   0 SAND 35.00 SLST 30.00 SDST 25.00 CLST 10.00 N       5286.0 5,112.00 1,503.00 464 LIST   GP 0   0 CLST 77.00 SAND 22.00 DOLM 1.00     N       5750.0 5,530.00 1,616.00 600 BALU   GP 0   0 CLST 40.00 SDST 33.00 SAND 26.00 LMST 1.00 N       6350.0 6,082.00 1,745.00 1373 LIAN   GP 0   0 SDST 60.00 SAND 26.00 CLST 12.00 LMST 2.00 N       7723.0 7,355.00 2,017.00 348 MAUR   GP 0   0 SDST 78.00 LMST 12.00 CLCL 7.00 ARLM 3.00 N       8071.0 7,684.00 2,084.00 90 EKOF   GP 0   0 LMST 98.00 ARLM 2.00         N       8161.0 7,767.00 2,096.00 1493 TORF   KU 0   0 LMST 90.00 ARLM 8.00 CLST 1.00 CHRT 1.00 N       9654.0 9,170.00 2,316.00 88 HEG4   KU 0   0 LMST 96.00 CLST 3.00 CHRT 1.00     N       9742.0     11 HEG3   KU 0   0 LMST 90.00 CLST 10.00         N       9753.0     60 HEG2   KU 0   0 LMST 85.00 CLST 15.00         N       9813.0     74 HEG1   KU 0   0 LMST 95.00 CLST 5.00         N       9887.0 9,393.00 2,347.00 81 PLNM   KU 0   0 CLST 80.00 MARL 20.00         N       9968.0 9,462.00 2,361.00 12 HID4   KU 0   0 CLST 90.00 LMST 5.00 MARL 5.00     N       9980.0     140 HID3   KU 0   0 CLST 90.00 LMST 5.00 MARL 5.00     N       10120.0     75 HID2   KU 0   0 CLST 90.00 LMST 5.00 MARL 5.00     N       10195.0     255 HID1   KU 0   0 CLST 52.00 LMST 28.00 MARL 20.00     N       10450.0 9,909.00 2,434.00 75 ROD3   KA 0   0 CLST 85.00 CLCL 8.00 LMST 7.00     N       10525.0     117 ROD2   KA 0   0 CLST 90.00 CLCL 10.00         N       10642.0     88 ROD1   KA 0   0 CLST 90.00 CLCL 10.00         N       10730.0 10,166.00 2,484.00 162 SOL3   KA 0   0 CLST 90.00 CLCL 10.00         N       10892.0     138 SOL2   KA 0 KP 0 CLST 35.00 SLST 35.00 SLCL 29.00 ARLM 1.00 N       11030.0     88 SOL1   KP 0   0 SLCL 54.00 CLST 40.00 SLST 5.00 DOLO 1.00 N       11118.0 10,523.00 2,555.00 57 VHV6   KP 0   0 CLST 90.00 SLCL 8.00 DOLO 2.00     N       11175.0     15 VHV5   KP 0   0 CLST 100.00             N       11190.0     47 VHV4   KB 0   0 CLST 90.00 SLCL 8.00 DOLO 2.00     N U     11237.0     108 VHV3   KB 0   0 CLST 78.00 SLST 13.00 LMST 9.00     N       11345.0     305 VHV2   KB 0 KV 0 SDST 80.00 LMST 18.00 SLCL 2.00     N       11650.0 11,008.00 2,632.00 274 SCAP   KV 0   0 SDST 69.00 CSST 30.00 LMST 1.00     N       11924.0     194 VAL1   KV 0   0 LMST 32.00 SDLM 26.00 SDST 22.00 CLST 20.00 N       12118.0 11,438.00 2,688.00 322 UHSM   KZ 0 JV 0 CLST 60.00 SLCL 40.00         N       12440.0     580 MIDD   JV 0   0 CLST 96.00 LMST 4.00         N       13020.0     121 LHSM   JV 0   0 CLST 95.00 DOLC 2.00 CLCL 2.00 SAND 1.00 N       13141.0 12,343.00 2,843.00 974 CLMM   JV 0   0 SDST 89.00 CLST 10.00 LMST 1.00     N   OS   14115.0     1533 LHSM   JV 0 JD 0 CLST 87.00 SLCL 10.00 LMST 2.00 SDST 1.00 N     BASE CLMM 15648.0 14,607.00 3,218.00 450 TRTS   JD 0 JO 0 SDST 93.00 CLST 4.00 CSST 2.00 DLSD 1.00 N   OS CORED 16098.0 14,997.00 3,272.00 102 PISU   JO 0   0 SDST 80.00 SLST 20.00         N     CORED 16200.0 15,085.00 3,284.00 59 PIMS   JO 0   0 SLST 100.00             N     CORED 16259.0 15,135.00 3,290.00 351 SCOS   JO 0   0 SDST 85.00 SLST 12.00 CLST 3.00     N   OS   16610.0 15,439.00 3,332.00 59 SGIP   JO 0   0 CLST 100.00             N U     16669.0 15,494.00   46 SGIC   JO 0   0 COAL 100.00             N       16715.0 15,536.00   85 RATT   JM 0   0 TUFF 100.00             N U     16800.0 15,614.00   0     * 0   0                 N     TD (DRILLER)