A multi-component sensor of a fluid-borne acoustic wave that senses pressure and up to
three orthogonal particle motion components. The sensor is unresponsive to motion of the …

(57) ABSTRACT A seismic acquisition system includes a distributed optical sensor (having
an optical? ber) and an interrogation sub system con? gured to generate a light signal to …

Disclosed are methods and systems for using a rigid-stem lead-in assembly comprising a
plurality of interconnected rigid stems in a marine geophysical survey. An embodiment …

A seismic streamer includes at least one array of sensors each disposed in a sensor holder
at longitudinally spaced apart locations. A longitudinal orientation of at least one sensor or at …

A wide-azimuth marine seismic survey system according to one or more aspects of the
present disclosure may include a streamer array; a first source towed from a first vessel; a …

A seismic sensor device includes an elongated housing for placement at least partially into
an earth surface. A plurality of particle motion sensors are contained in the elongated …

Disclosed are methods and systems for using a rigid-stem assembly comprising a plurality of
interconnected rigid stems in a marine survey. An embodiment discloses a geophysical …

An embodiment according to one or more aspects of the present disclosure for conducting a
marine survey includes towing a survey spread comprising a plurality of receivers and an …

A technique includes receiving data corresponding to at least one measurement of energy
produced by a shot of an energy source; and transforming the received data to a domain that …

7, 298, 672 B111/2007 Tenghamn et al. 7, 352, 654 B2 4/2008 Goujon et al. 7, 426, 439 B2
9/2008 Ozdemir et al. 7, 468, 932 B2 12/2008 Tenghamm 7, 641, 421 B2 1/2010 …