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. 11, 2020
Filed:
Mar. 19, 2015
Applicant:
Westerngeco Llc, Houston, TX (US);
Inventor:
David Fraser Halliday, Cambridge, GB;
Assignee:
WESTERNGECO L.L.C., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01V 1/30 (2006.01); G01V 1/38 (2006.01);
U.S. Cl.
CPC ...
G01V 1/306 (2013.01); G01V 1/307 (2013.01); G01V 1/38 (2013.01); G01V 1/3808 (2013.01); G01V 1/3861 (2013.01); G01V 2210/127 (2013.01); G01V 2210/62 (2013.01);
Abstract
Acquiring seismic data using time-distributed sources and converting the acquired data into impulsive data using a multiple-frequency approach. The methods are performed in frequency-source location domain, frequency-wavenumber domain, or frequency-slowness domain. The methods are applicable to single source acquisition or simultaneous source acquisition.