Fugro N.v.

Fnv IP B.v.

Eric Carroll Lissard

Carl James Sonnier

Leslie Owuraku Baksmaty

Shiva Prakash Arjoonsingh

Mark Stevens

Benjamin King

Dickie Martin

Gary Martin Sharman

James Charles Doherty

The present invention relates to systems and methods for finding and sampling hydrocarbons from seeps in water or from artificial sources of water. The present invention related to systems and methods for in situ analyzing fluid samples in a body of water. The systems and methods can be used to find hydrocarbons and associated non-hydrocarbons from seeps in water. Such seeps may come from natural sources in deep water, possibly as deep as 3000 m or even more.

Method of and apparatus for scanning with an underwater mass spectrometer

Aspects of the subject technology relate to a method of correcting sensor position. The method comprises transmitting one or more first pulses of a first frequency range towards a first portion of a seabed and one or more second pulses of a second frequency range towards a second portion of the seabed, and receiving a first set and second set of backscattered data. The method further includes processing the first and second set of backscattered data to form a first and second set of image data and comparing the first set and second set of image data. The method further includes creating one or more error vectors between the first set and second set of image data, and updating the first set of backscattered data based on the one or more error vectors to produce an updated set of image data.

Position correction using towed sensor

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New Iberia, LA, United States of America

Eric Carroll Lissard