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О возможностях применения F-X деконволюции для подавления некогерентных помех на сейсмических данных
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 8th EAGE International Scientific and Practical Conference and Exhibition on Engineering and Mining Geophysics 2012, Apr 2012, cp-284-00038
- ISBN: 978-90-73834-99-6
Abstract
In this paper we analyze capabilities of F-X deconvolution in reducing incoherent noise. Different types of seismic data, including synthetic data with linear and non-linear in t-x domain events and real seismic reflection data were processed using F-X deconvolution and results were compared. We came to conclusion that F-X deconvolution is efficient method for reducing of incoherent noise when the input data contains events close to linear. To achieve better filtering result on pre-stack reflection seismic gathers it is recommended that NMO correction is applied prior to FX filtering.