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. 28, 2015
Filed:
Mar. 29, 2012
Raymond A. Frisby, Houston, TX (US);
Jeffrey S. Phillips, The Woodlands, TX (US);
Roy N. Nelson, Houston, TX (US);
Donald Lauderdale, Cypress, TX (US);
Raymond A. Frisby, Houston, TX (US);
Jeffrey S. Phillips, The Woodlands, TX (US);
Roy N. Nelson, Houston, TX (US);
Donald Lauderdale, Cypress, TX (US);
Baker Hughes Incorporated, Houston, TX (US);
Abstract
A completion system for arrangement in a borehole including a lower completion, an upper completion string, and an intermediate assembly engaged between the lower completion and the upper completion string. The intermediate assembly includes a single barrier valve only. The barrier valve is operatively arranged to be transitionable to an open position when engaged with the upper completion string and transitions to a closed position via the upper completion string when the upper completion string is pulled out of the borehole.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile