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:
Aug. 30, 2011
Filed:
Nov. 08, 2008
Jiuping Chen, Albany, CA (US);
David L. Alumbaugh, Berkeley, CA (US);
Edward Nichols, Berkeley, CA (US);
Stephen A. Horne, Tokyo, JP;
Kevin Eyl, Lafayette, CA (US);
Jiuping Chen, Albany, CA (US);
David L. Alumbaugh, Berkeley, CA (US);
Edward Nichols, Berkeley, CA (US);
Stephen A. Horne, Tokyo, JP;
Kevin Eyl, Lafayette, CA (US);
WesternGeco L.L.C., Houston, TX (US);
Abstract
To process measurement data representing a subterranean structure, a derivative of the measurement data collected by at least one survey receiver is computed, with respect to frequency. A response representing the subterranean structure is then computed based on the derivative of the measurement data, where the response contains an air-wave component that has been suppressed due to computing the derivative of the measurement data relative to at least another component that is sensitive to the subterranean structure.