Well Stratigraphy

Well Registration Number 29/06a- 4 Interpretation Composite Date Coded 30/01/2002 Depth Units Feet Datum KB Datum Elevation 83.00 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 387.0     651 NORD   QH 0 NU 0                 N     SEABED 1038.0     2664 NORD   QH 0 NB 0 CLAY 84.00 SAND 8.00 CLST 4.00 SDST 4.00 N     FIRST RETURNS 3702.0 3,616.00 1,158.00 2382 HORD   NB 0 GW 0 CLST 65.00 SLST 33.00 LMST 1.00 DOLO 1.00 N       6084.0 5,997.00 1,851.00 1868 HORF   GA 0 GZ 0 SLST 55.00 CLST 34.00 LMST 9.00 SDST 2.00 N U     7952.0 7,864.00 2,335.00 20 TYSD   GZ 0   0 SDST 80.00 CLST 20.00         N       7972.0     338 HORF   GZ 0   0 CLST 89.00 LMST 10.00 TFCL 1.00     N     BASE TYSD 8310.0 8,222.00 2,416.00 115 BALD   GZ 0 GT 0 CLST 60.00 SLST 32.00 LMST 7.00 TFCL 1.00 N       8425.0 8,337.00 2,441.00 51 SELE   GT 0   0 CLST 94.00 SDST 4.00 LMST 2.00     N       8476.0 8,392.00 2,454.00 14 SFSA   GT 0   0 SDST 65.00 CLST 35.00         N       8490.0     81 FOFQ   GT 0   0 CLST 94.00 LMST 3.00 SLST 3.00     N       8571.0 8,483.00 2,474.00 25 SFSA   GT 0   0 CLST 50.00 SDST 35.00 LMST 15.00     N     BASE FOFQ 8596.0     14 SELE   GT 0   0 CLST 100.00             N     BASE SELE 8610.0 8,522.00 2,488.00 81 LIST   GT 0   0 CLST 75.00 SACL 15.00 LMST 10.00     N       8691.0 8,603.00 2,498.00 114 AFEQ   GT 0   0 CLST 40.00 SDST 28.00 LMST 22.00 SLCL 10.00 N       8805.0 8,718.00 2,518.00 85 MMRL   GT 0   0 CLST 95.00 CLCL 5.00         N       8890.0 8,802.00 2,534.00 300 EKOF   GD 0   0 LMST 86.00 ARLM 12.00 CKLS 2.00     N       9190.0 9,102.00 2,578.00 389 TORF   KM 0   0 LMST 90.00 CKLS 7.00 CHRT 2.00 CLST 1.00 N       9579.0 9,490.00 2,626.00 615 HODF   KM 0 KO 0 LMST 88.00 ARLM 10.00 CLST 2.00     N       10194.0 10,105.00 2,707.00 142 HERR   KT 0   0 LMST 98.00 ARLM 1.00 CHRT 1.00     N       10336.0 10,247.00 2,726.00 6 PLNM   KT 0   0 CLST 100.00             N       10342.0 10,253.00   32 HIDR   KE 0   0 LMST 99.00 ARLM 1.00         N       10374.0 10,285.00 2,731.00 18 RODB   KP 0   0 CLST 90.00 MARL 10.00         N       10392.0 10,303.00 2,734.00 48 SOLA   KA 0 KP 0 CLST 95.00 MARL 5.00         N U     10440.0 10,351.00 2,744.00 267 VALH   KP 0 KH 0 CLST 72.00 MARL 16.00 LMST 8.00 SLST 4.00 N       10707.0 10,618.00 2,791.00 21 KCFC   KZ 0   0 CLST 100.00             N       10728.0 10,638.00   112 VAL2   KH 0   0 CLST 100.00             N       10840.0 10,750.00   210 VAL3   KH 0 KV 0 CLST 96.00 LMST 4.00         N       11050.0 10,959.00   107 VAL4   KV 0 KZ 0 CLST 88.00 SLSD 8.00 DOLO 4.00     N       11157.0 11,066.00 2,870.00 43 KCFC   KZ 0   0 SLST 65.00 CLST 35.00         N       11200.0     242 KCFB   KZ 0 JV 0 CLST 80.00 SLST 14.00 SDST 4.00 DOLO 2.00 N   OGS   11442.0 11,349.00   278 GASS   TR 0   0 CLST 45.00 SLST 39.00 SDST 15.00 ANHY 1.00 N U     11720.0 11,625.00 2,971.00 1081 SMIT   T 0   0 CLST 58.00 SLST 35.00 SDST 5.00 ANHY 2.00 N       12801.0 12,698.00 3,120.00 0     * 0   0                 N     TD