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:
Nov. 06, 2018
Filed:
Feb. 03, 2017
Tartan Completion Systems Inc., Edmonton, CA;
Serhiy Arabskyy, Beaumont, CA;
Dwayne Dubourdieu, Calgary, CA;
Ryan David McGillivray, Edmonton, CA;
Tartan Completion Systems Inc., Edmonton, CA;
Abstract
A burst plug assembly for use in the fluid port of tubular fracturing tools to provide erosion resistance. The assembly has a body with an annular side wall and a closing wall closing the central bore of the annular side wall. A choke insert is retained in the central bore of the body to line the inner surface of the central bore. A groove in a face of the closing wall circumscribes a core in the bottom wall, and is sized and located so that a largest dimension of the core is no greater than a diameter of the inner bore of the choke insert, such that when a prescribed threshold hydraulic pressure level of the treatment fluid is applied to the closing wall the core disengages from the closing wall along the groove in a bursting action and passes through the inner bore of the choke insert.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile