Ray-tracing-based Input Data Selection RTM - A Target Oriented Approach for Clearer Subsalt Image
Ray-tracing-based Input Data Selection RTM - A Target Oriented Approach for Clearer Subsalt Image
We present an input data selection workflow based on 3D ray-tracing to improve the RTM image in areas of poor illumination and low signal-to-noise ratio. It is effective for imaging subsalt three-way closure with weak subsalt primaries and strong noise levels. The workflow can ...