The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 26, 2019
Filed:
Nov. 10, 2016
Applicant:
Bp Corporation North America Inc., Houston, TX (US);
Inventor:
Raymond Lee Abma, Houston, TX (US);
Assignee:
BP Corporation North America Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/00 (2006.01); G01V 1/38 (2006.01);
U.S. Cl.
CPC ...
G01V 1/3808 (2013.01); G01V 1/005 (2013.01); G01V 1/006 (2013.01); G01V 1/3861 (2013.01); G01V 2210/121 (2013.01); G01V 2210/127 (2013.01); G01V 2210/1293 (2013.01);
Abstract
A method for use in marine seismic surveying includes: towing at least a portion of a marine seismic survey spread; imparting a composite swept seismic signal from the marine seismic survey spread, the composite swept seismic signal including a plurality of randomized subsweeps having different frequencies relative to one another and being emitted in parallel; and receiving a respective return for each of the subsweeps.