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. 12, 2019
Filed:
Nov. 23, 2015
Applicant:
Cgg Services SA, Massy, FR;
Inventor:
Brice Tayart de Borms, Paris, FR;
Assignee:
CGG SERVICES SAS, Massy, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/00 (2006.01); G01V 1/133 (2006.01);
U.S. Cl.
CPC ...
G01V 1/005 (2013.01); G01V 1/133 (2013.01);
Abstract
In accordance with some embodiments of the present disclosure, a method for generating composite non-linear sweeps adapted to vibrator constraints includes determining a target amplitude function, determining a constraint set including a constraint, selecting a scaling constant, calculating a low-frequency non-linear sweep based on the constraint set and the scaling constant, calculating a high-frequency non-linear sweep based on the constraint set, the scaling constant, and the low-frequency non-linear sweep, and calculating a composite non-linear sweep by combining the low-frequency non-linear sweep and the high-frequency non-linear sweep.