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. 03, 2016
Filed:
May. 14, 2013
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventor:
Michael Julian Sanders, Beijing, CN;
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/50 (2006.01); G01V 1/44 (2006.01);
U.S. Cl.
CPC ...
G01V 1/50 (2013.01); G01V 1/44 (2013.01);
Abstract
A method and apparatus for determining an effective cross-sectional area of a borehole including one or more sources for generating tube or Stoneley waves in the borehole; receivers for measuring amplitudes of the waves; and means to relate said measured amplitudes to said effective cross-sectional area or related parameters.
Sanders, Michael. (2016). Sonic borehole caliper and related methods (U.S. Patent No. 9329294). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9329294
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile