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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 10151188 B1

PDFFull Text
Date of Patent:
Dec. 11, 2018

Filed:

Dec. 14, 2015

System and method of reducing erosion in frac applications

Applicant:

GE Oil & Gas Pressure Control Lp, Houston, TX (US);

Inventors:

Saurabh Kajaria, Houston, TX (US);

Fauad Saleem, Houston, TX (US);

Assignee:

GE OIL & GAS PRESSURE CONTROL LP, Houston, TX (US);

Attorney:

Hogan Lovells US LLP

Primary Examiner:

David J Bagnell

Assistant Examiner:

Manuel C Portocarrero

Int. Cl.
CPC ...
E21B 43/26 (2006.01); C09D 163/00 (2006.01); C09D 5/00 (2006.01); C09D 183/04 (2006.01); E21B 33/068 (2006.01); B05D 7/22 (2006.01);
U.S. Cl.
CPC ...
E21B 43/26 (2013.01); B05D 7/225 (2013.01); C09D 5/002 (2013.01); C09D 163/00 (2013.01); C09D 183/04 (2013.01); E21B 33/068 (2013.01);
Abstract

A well fracturing component has a steel body with at least one passage and a connector for connecting the body to a source of pressurized frac fluid containing particulates for injecting into a well. An epoxy-based primer layer bonds to a side wall of the passage. A siloxane topcoat layer bonds to the primer layer. The topcoat layer has a greater thickness than the primer layer. The topcoat layer has less hardness than the primer layer and loss hardness than the body.

Find Patent Forward Citations

Kajaria, Saurabh. (2018). System and method of reducing erosion in frac applications (U.S. Patent No. 10151188). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10151188

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

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