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. 12, 2016
Filed:
Jan. 31, 2012
Applicants:
William B. Underhill, Richmond, TX (US);
Scott W. Leaney, Katy, TX (US);
David Gerez, Belfast, GB;
Alfredo Fayard, Tabasco, MX;
Inventors:
William B. Underhill, Richmond, TX (US);
Scott W. Leaney, Katy, TX (US);
David Gerez, Belfast, GB;
Alfredo Fayard, Tabasco, MX;
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/42 (2006.01); G01V 1/26 (2006.01);
U.S. Cl.
CPC ...
G01V 1/42 (2013.01); G01V 1/26 (2013.01);
Abstract
A technique includes providing a source in a first well and a seismic receiver in a second well to detect a seismic event that is caused by the source. The technique includes referencing clocks in the source and receiver to a common reference time frame and determining a time in the reference time frame at which the seismic source generates the seismic event.