Table 1: The parameters of multi-layered model with a shale wall.

LithologyThickness
(m)
-velocity
(m/s)
-velocity
(m/s)
Density
(g/cm3)

Shale30Lithology: shale
Thickness: 144 m
-velocity: 5000 m/s
-velocity: 2900 m/s
Density: 2.5 g/cm3
300017302.200
Gas bearing sand30360023282.290
Water bearing sand30420024282.380
Shale10360020782.290
Gas bearing sand10420025162.380
Water bearing sand10440025462.410
Shale3380021942.320
Gas bearing sand3438025742.407
Shale3385022232.328
Gas bearing sand3444026142.416
Shale3390022522.335
Gas bearing sand3450026542.425
Water bearing sand3460026642.440
Shale3400023102.350