Well Stratigraphy

Well Registration Number 49/19- 2A Interpretation Composite Date Coded 03/02/1999 Depth Units Feet Datum KB Datum Elevation 80.00 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 184.0 104.00   174 *   Q 0   0                       Seabed 358.0     398 *   Q 0   0 CLST 80.00 SDST 18.00 LIGN 2.00           First Sample 756.0     121 *   GN 0   0 CLST 80.00 SDST 20.00                 877.0     243 *   GE 0   0 CLST 95.00 SLST 3.00 LMST 2.00             1120.0     2536 CK   KU 0   0 CHLK 100.00                     3656.0     151 RCK   KL 0   0 CHLK 75.00 CLST 25.00                 3807.0     336 BNS   TL 0   0 SDST 85.00 CLST 10.00 DOLM 5.00       U     4143.0     1177 BTSH   TL 0   0 CLST 85.00 SLST 10.00 LMST 5.00             5320.0     204 Z4   PU 0   0 POLY 60.00 HALI 20.00 ANHY 10.00 CLST 10.00         5524.0     602 Z3   PU 0   0 DOLO 25.00 ANHY 25.00 POLY 30.00 HALI 20.00         6126.0     2236 Z2   PU 0   0 HALI 60.00 POLY 25.00 DOLO 10.00 ANHY 5.00         8362.0     127 Z1   PU 0   0 ANHY 90.00 DOLO 10.00                 8489.0     187 ROTL   PL 0   0 SDST 100.00             Y   GW DST 38.6  mmcf/d 8676.0     124 CM   CW 0   0 CLST 70.00 SDST 20.00 SLST 10.00     Y       8800.0     0       0   0                       TD Driller