Abstract

Passive seismic attributes based on spectral properties, usually between 1 to 6 Hz.have been suggested as potential indicators for sub-surface hydrocarbon targets. Low Frequency (LF) seismic anomalies associated with hydrocarbon reservoirs have been observed by various industry and academic groups in different parts of the world. Passive data can be acquired in hydrocarbon exploration areas to focus seismic data collection, corroborate Trap and optimizing drilling location.