Abstract

Seismic imaging in geologically complex fold belt area is a known challenge for acquisition and processing geophysicists world over. Conventional processing approaches on many occasions fail to produce the best possible image of the subsurface in the presence of strong noise and weak signal strength. A different acquisition and processing strategy has to be adopted to enhance the signal. Attempts are being made in field of acquisition and processing of seismic data to get a meaningful picture of the sub-surface in the fold belt areas all over the globe. One such attempt has been made in North of Gojalia area in the Tripura fold belt of Assam-Arakan basin, India.