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. 01, 2014
Filed:
Feb. 24, 2011
Mark S. Zediker, Castle Rock, CO (US);
Henry A. Bergeron, Houston, TX (US);
Philip V. Clark, Sugar Land, TX (US);
Joel F. Moxley, Denver, CO (US);
Paul D. Deutch, Houston, TX (US);
Charles C. Rinzler, Denver, CO (US);
Mark S. Zediker, Castle Rock, CO (US);
Henry A. Bergeron, Houston, TX (US);
Philip V. Clark, Sugar Land, TX (US);
Joel F. Moxley, Denver, CO (US);
Paul D. Deutch, Houston, TX (US);
Charles C. Rinzler, Denver, CO (US);
Foro Energy, Inc., Littleton, CO (US);
Chevron U.S.A. Inc., Houston, TX (US);
Abstract
There is provided a high power shear laser module, which can be readily included in a blowout preventer stack. The shear laser module as the capability of delivering high power laser energy to a tubular within a blowout preventer cavity, cutting the tubular and thus reducing the likelihood that the tubular will inhibit the ability of the blowout preventer to seal off a well.