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:
May. 11, 2010
Filed:
May. 22, 2007
Tamas Nemeth, San Ramon, CA (US);
Yue Wang, San Ramon, CA (US);
Fuhao Qin, Spring, TX (US);
Ross Hill, Houston, TX (US);
Tamas Nemeth, San Ramon, CA (US);
Yue Wang, San Ramon, CA (US);
Fuhao Qin, Spring, TX (US);
Ross Hill, Houston, TX (US);
Chevron U.S.A. Inc., San Ramon, CA (US);
Abstract
The present invention incorporates the use of model-driven and data-driven methodologies to attenuate multiples in seismic data utilizing a prediction model which includes multiply-reflected, surface-related seismic waves. The present invention includes beam techniques and convolving a predicted multiples beam with a segment of a modeled pegleg beam to obtain a convolved multiples beam. The convolved multiples beam can then he deconvolved to attenuate the multiples that are present in the original input beam.