Separation of PP‐ and PS‐wave reflected seismic data using two‐dimensional finite offset common‐reflection‐surface traveltime approximation
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DOI: 10.1111/1365-2478.12980
Abstract: ABSTRACT Recently, the interest in PS‐converted waves has increased for several applications, such as sub‐basalt layer imaging, impedance estimates and amplitude‐versus‐offset analysis. In this study, we consider the problem of separation of PP‐ and PS‐waves… read more here.
Keywords: offset common; reflection surface; common reflection; separation ... See more keywords
Regularization with differential evolution‐based common‐offset common‐reflection surface: A case study for field onshore seismic data
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DOI: 10.1111/1365-2478.70007
Abstract: We introduce a novel approach for seismic pre‐stack data regularization using the common‐offset common‐reflection‐surface method with a global attribute search strategy, employing a bio‐inspired differential evolution optimization algorithm. We compare the global common‐offset common‐reflection‐surface approach… read more here.
Keywords: reflection surface; common offset; common reflection; offset common ... See more keywords