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:
Apr. 02, 2019
Filed:
Dec. 02, 2015
Applicant:
Bp Corporation North America Inc., Houston, TX (US);
Inventors:
Andrew James Brenders, Houston, TX (US);
Joseph Anthony Dellinger, Houston, TX (US);
John Theodore Etgen, Houston, TX (US);
Graham Openshaw, Portsmouth, NH (US);
Allan Ross, Houston, TX (US);
Assignee:
BP Corporation North America Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/38 (2006.01); G01V 1/00 (2006.01);
U.S. Cl.
CPC ...
G01V 1/3808 (2013.01); G01V 1/005 (2013.01); G01V 1/3852 (2013.01); G01V 1/3843 (2013.01);
Abstract
A technique for use in geophysical surveying acquires seismic data at low seismic frequencies to generate better starting models for subsurface attributes rather than enhancing the bandwidth of airguns for broadband imaging as in conventional practice.