Well Stratigraphy

Well Registration Number 36/23- 1 36/23- 1 Interpretation Composite Composite Date Coded 02/10/1989 05/03/2001 Depth Units Feet Feet Datum KB Datum Elevation 87.00 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 354.0 0.00 0.00 746 * * * 0 * 0                 N     SEABED 362.0     638 *   * 0   0                 N     SEABED 1000.0     100 CK   K 0   0                 N     TOP OF LOG 1100.0 0.00 0.00 4870 * * * 0 * 0 CHLK 45.00 HALI 25.00 CLST 20.00 DOLO 10.00 N     FIRST RETURN 1100.0     1950 CK   K 0   0 LMST 91.00 CHRT 5.00 SHAL 3.00 ARLM 1.00 N     FIRST RETURNS 3050.0     58 CRKN   K 0   0 LMST 55.00 SHAL 45.00         N       3108.0     117 LLI   J 0   0                 N       3225.0     50 WINT   T 0   0 SHAL 95.00 ANHY 5.00         N       3275.0     345 BTSH   T 0   0 SHAL 85.00 ANHY 15.00         N U   BTSH? 3620.0     402 Z4 LEHA P 0   0 SHAL 73.00 ANHY 20.00 HALI 7.00     N       4022.0     128 HPHY   P 0   0 ANHY 92.00 HALI 8.00         N       4150.0     220 PLDT   P 0   0 DOLO 60.00 HALI 20.00         N       4370.0     1242 STHY   P 0   0 HALI 90.00 DOLO 5.00 ANHY 5.00     N       5612.0     95 HPDT   P 0   0 DOLO 75.00 ANHY 25.00         N       5707.0     117 Z1   P 0   0 DOLO 80.00 ANHY 12.00 HALI 8.00     N       5824.0     146 *   CU 0   0                 N       5970.0 0.00 0.00 0 * * * 0 * 0                 N     TD 5970.0     0     * 0   0                 N     TD UNABLE TO ENTER LITHOLOGY COMPONENTS FOR LLI INTERVAL DUE TO POOR QUALITY OF LOG