Computation of the 3D upgoing/downgoing separated wavefield at any desired position
within a marine streamer spread is enabled by multicomponent streamers that can measure …

Three-component measurements of particle motion would bring significant benefits to towed-
marine seismic data if processed in conjunction with the pressure data. We show that …

We introduce a technique that uses multicomponent seismic measurements to reconstruct
the seismic wavefield at any desired crossline position between towed streamers. This …

4,649,530 A 3/1987 Porter, Jr. 4,689,774. A* 8/1987 Cameron........................ 367/20
4,693,336 A* 9/1987 Newman.... 367/20 4,726,315 A* 2/1988 Bell et al....................... 114,244 …

A method is disclosed for deghosting seismic data. The data include measurements of a
vertical component of particle motion and pressure. The measurements are substantially …

Signals of pressure sensors and particle motion sensors located in marine seismic
streamers are combined to generate a seismic wavefield. At least a part of the particle …

Abstract Systems and methods for positioning seismic streamers are disclosed that enable
two or more streamers to be positioned in over/under configuration. One system comprises …

Abstract Systems and methods for automatic steering of marine seismic sources are
described. One system comprises a marine seismic spread comprising a towing vessel and …

A technique includes receiving data, which are indicative of measurements acquired by
seismic sensors of a seismic wavefield. The seismic wavefield is formed from a combination …

A technique includes obtaining pressure data that was acquired by seismic sensors towed
as part of a three-dimensional spread of streamers and obtaining particle motion data, which …