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Side Scattered Noise Attenuation Using Rotation Data
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 75th EAGE Conference & Exhibition incorporating SPE EUROPEC 2013, Jun 2013, cp-348-00855
- ISBN: 978-90-73834-48-4
Abstract
We present a novel acquisition and processing technique for crossline scattered noise attenuation. The process is based on the use of crossline rotational data to provide a crossline scattered noise model and adaptively subtract it from the data, while the inline propagating noise is removed using conventional array-based methods. Synthetic tests demonstrate the effectiveness of the technique, with significant improvement thanks to the new type of data. Data from a field test also demonstrate the improvement offered by the new technique.