Interpretation of Gas Seepage on Seismic Data: Example from Malaysian Offshore

Gas seepage is one of the geological hazard in the subsurface exploration.
Migration of gas usually originated from the deeper reservoir due to poor sealing properties
of the cap-rock as well as existence of faults or fractures within the reservoir. In order for us
to get familiar with the existence of gas seepage on seismic data, we need to know their
characteristics and how do they look like.