Well Stratigraphy

Well Registration Number 113/26a- 2 113/26a- 2 Interpretation Composite Composite Date Coded 10/04/1997 11/06/1997 Depth Units Feet Feet Datum KB Datum Elevation 114.00 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 246.0 131.00   304 MMG   T 0   0                 N       246.0 131.00   457 KIRK   T 0   0 HALI 100.00             N     First Seabed Returns 550'(436') 550.0     153 MMG   T 0   0 HALI 85.00 CLST 15.00         N     FIRST RETURN 703.0 589.00   203 THON   T 0   0 CLST 80.00 HALI 20.00         N     =RED SHALE 703.0 589.00   203 THON   T 0   0 MDST 100.00             N       906.0 792.00   103 *   T 0   0 HALI 100.00             N       906.0 792.00   103 UMYT   T 0   0 HALI 70.00 CLST 30.00         N     =BLUE SALT 1009.0 895.00   24 *B   T 0   0 SHAL 100.00             N       1009.0 895.00   24 BLSH   T 0   0 CLST 95.00 HALI 5.00         N       1033.0 919.00   316 *   T 0   0 HALI 100.00             N       1033.0 919.00   316 LMYT   T 0   0 HALI 85.00 CLST 15.00         N     =ORANGE SALT 1349.0 1,235.00   1227 *B   T 0   0 MDST 100.00             N       1349.0 1,235.00   1329 SING   T 0   0 CLST 95.00 HALI 3.00 ANHY 1.00 SLST 1.00 N     =ORANGE SHALE 2576.0 2,461.00   899 *   T 0   0 HALI 100.00             N       2678.0 2,461.00   797 ROSH   T 0   0 HALI 80.00 CLST 20.00         N     =GREEN SALT 3475.0 3,359.00   262 *B   T 0   0 MDST 100.00             N       3475.0 3,359.00   262 GRSH   T 0   0 CLST 90.00 HALI 10.00         N       3737.0 3,621.00   328 HAMB   T 0   0 HALI 85.00 CLST 15.00         N     =BROWN SALT 3737.0 3,621.00   684 HAMB   T 0   0 HALI 100.00             N       4065.0 3,949.00   182 HAMB   T 0   0 HALI 85.00 CLST 15.00         N     P MARKER 4247.0 4,131.00   131 HAMB   T 0   0 HALI 90.00 CLST 9.00 ANHY 1.00     N     Q MARKER 4378.0 4,262.00   43 BNSH   T 0   0 CLST 80.00 DOLO 20.00         N       4421.0 4,305.00   0 ORMF   T 0   0 SDST 100.00             N   GS   4421.0 4,305.00   148 ORMF   T 0   0 SDST 70.00 CLST 30.00         N   G CORED 4569.0 4,452.00   636 ORMF   T 0   0 SDST 85.00 CLST 15.00         N     CORED FREE H2O LEVEL 5205.0 5,088.00   0     * 0   0                 N     TD 5205 LOG