In this paper, we demonstrate how conventional single hydrophone streamer data can be combined with dual sensor acquisition data to support the reservoir monitoring of a producing field in offshore...
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Least-Squares Migration (LSM) reduces the amplitude variations due to uneven illumination and migration operator restrictions. When posed as an inversion in the angle domain, LSM compensates the...
In this paper we describe how the methodology utilizing continuous wavefields on both the source and the receiver side may be used with different source concepts emitting different types of signals....
Deconvolution has been routinely applied in seismic processing to enhance the resolution of migrated images. While full multi-dimensional deconvolution is only achievable through computationally...
Deconvolution has been routinely applied in seismic processing to enhance the resolution of migrated images. While full multi-dimensional deconvolution is only achievable through computationally...
Traditional marine seismic sources are facing increasingly strict regulation due to their non-negligible environmental foot print. However, marine vibrators are easy to control, are more efficient...
Demultiple techniques such as 3D SRME and 3D wave equation modelling are able to model complex surface related multiples to a good extent, particularly in terms of their kinematics. However, the high...
Demultiple techniques such as 3D SRME and 3D wave equation modelling are able to model complex surface related multiples to a good extent, particularly in terms of their kinematics. However, the high...
Full Waveform Inversion (FWI) has become an important tool to resolve velocity anomalies, especially in shallow water environments, where the limitation in offset and/or angle range creates...