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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.:

US 11156057 B1

PDFFull Text
Date of Patent:
Oct. 26, 2021

Filed:

Jan. 12, 2018

Downhole tool including a resettable plug with a flow-through valve

Applicants:

Jeffrey Bruce Wensrich, Houston, TX (US);

Sam Noam Schroit, Houston, TX (US);

Inventors:

Jeffrey Bruce Wensrich, Houston, TX (US);

Sam Noam Schroit, Houston, TX (US);

Assignee:

Other;

Attorney:
Primary Examiner:

Blake E Michener

Int. Cl.
CPC ...
E21B 33/12 (2006.01); E21B 34/10 (2006.01); E21B 47/06 (2012.01); E21B 34/06 (2006.01); E21B 43/12 (2006.01); E21B 41/00 (2006.01); E21B 34/08 (2006.01); E21B 33/128 (2006.01); E21B 43/26 (2006.01); E21B 43/267 (2006.01); E21B 23/14 (2006.01); E21B 37/00 (2006.01); E21B 43/116 (2006.01); E21B 34/16 (2006.01); E21B 34/14 (2006.01); E21B 33/129 (2006.01); E21B 47/12 (2012.01);
U.S. Cl.
CPC ...
E21B 33/128 (2013.01); E21B 23/14 (2013.01); E21B 33/12 (2013.01); E21B 33/129 (2013.01); E21B 34/066 (2013.01); E21B 34/08 (2013.01); E21B 34/105 (2013.01); E21B 34/14 (2013.01); E21B 34/16 (2013.01); E21B 37/00 (2013.01); E21B 41/0085 (2013.01); E21B 43/116 (2013.01); E21B 43/128 (2013.01); E21B 43/26 (2013.01); E21B 43/267 (2013.01); E21B 47/06 (2013.01); E21B 47/12 (2013.01);
Abstract

Systems and methods are disclosed that enable flushing the wellbore before, during and after a fracturing or treatment operation, such that a resettable plug is not trapped or buried by fluids and particulates in the hole and the sealing element of the resettable plug is not damaged. Systems and methods which mitigate and prevent accumulation of fluids and particulates above a resettable plug are also provided. A system and method for delivering pressurized fluid to a subterranean formation is also disclosed.

Find Patent Forward Citations

Wensrich, Jeffrey. (2021). Downhole tool including a resettable plug with a flow-through valve (U.S. Patent No. 11156057). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11156057

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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