Nema,
The information is not enough to answer your question.
Plz provide this details:
What is the vertical thickness of the reservoir in (m) =....?
Is this Exploration well or development well ...?
If development, What is the current reservoir pressure = .....?
If exploration what was the shale Pore Pressure from your seismic velocity at the base of reservoir....?
Gas gradient = 0.1 psi/ft
Fresh water = 8.33 ppg = 0.433 psi/ft
sea Water = 8.66 ppg = 0.45 psi/ft
Just a try:
Reservoir depth is : 2340.5 m; Pressure at this depth (considering hydrostatic) = 3458 psi.
Well is full of gas does not make any sense. specify the reservoir top and base...?