Post-Stack AVO Techniques for Shallow Gas Detection in 3DHR Data
Event name: 3rd Applied Shallow Marine Geophysics Conference
Session: Applied Shallow Marine Poster Session
Publication date: 09 September 2018
Info: Extended abstract, PDF ( 610.47Kb )
Price: € 20
Detection and characterisation of shallow gas in the marine environment is a principle reason for carrying out geohazard site surveys prior to commencing rig installation and drilling operations (OGP, 2011). In order to achieve this, 2D or 3D high-resolution multichannel seismic data, or a combination thereof, is acquired throughout the area of interest and subsequently interpreted using a combination of manual and automatic techniques.