Use of outcrop analogues to predict lithology influence on the seismic signature

There have been many studies of how Direct Hydrocarbon Indicators (DHIs) can help or hurt us when trying to distinguish fluid and lithology effects on seismic amplitudes. The integration of outcrop studies can enhance the interpretation of complex reservoirs in deep-water depositional settings. In this paper we present observations from world-class deep-water outcrops as analogues to deep-water Gulf of Mexico (GOM) reservoirs. We present the methodology of the investigation starting with outcrop studies, well log and seismic interpretation of deep-water sediments, forward and inverse modeling, and analysis of the DHI response. Examples of outcrops and 1-D models are presented.