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. 30, 2017
Filed:
Dec. 05, 2013
Kevin Scott Kippola, Katy, TX (US);
Tracy Dean Blanton, Cypress, TX (US);
Todd Ulrich Chretien, Cypress, TX (US);
William John Darnell, Cypress, TX (US);
Kevin Scott Kippola, Katy, TX (US);
Tracy Dean Blanton, Cypress, TX (US);
Todd Ulrich Chretien, Cypress, TX (US);
William John Darnell, Cypress, TX (US);
PetroQuip Energy Services, LLC, Waller, TX (US);
Abstract
A downhole tool and method of operation thereof is provided. The downhole tool may be configured to permit fluid communication between a combined flowbore of the casing string and the downhole tool and the subterranean formation or wellbore, or both, after a pressure test has been completed, a second threshold pressure is reached or applied, and a third threshold pressure has been applied to the downhole tool.