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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 9068416 B1

PDFFull Text
Date of Patent:
Jun. 30, 2015

Filed:

Jan. 20, 2011

Wellbore knock-out chamber and related methods of use

Applicants:

Benton T. Knobloch, Jr., Broussard, LA (US);

David J. Tilley, Franklin, LA (US);

Todd J. Roy, Youngsville, LA (US);

Inventors:

Benton T. Knobloch, Jr., Broussard, LA (US);

David J. Tilley, Franklin, LA (US);

Todd J. Roy, Youngsville, LA (US);

Assignee:

Halliburton Energy Services, Inc., Houston, TX (US);

Attorney:

Haynes and Boone, LLP

Primary Examiner:

Blake Michener

Int. Cl.
CPC ...
E21B 37/00 (2006.01); E21B 27/00 (2006.01); E21B 21/10 (2006.01); E21B 21/12 (2006.01); E21B 41/00 (2006.01); E21B 34/00 (2006.01);
U.S. Cl.
CPC ...
E21B 27/005 (2013.01); E21B 21/103 (2013.01); E21B 2034/007 (2013.01); E21B 21/12 (2013.01); E21B 37/00 (2013.01); E21B 41/0078 (2013.01);
Abstract

Disclosed is a downhole knock-out tool () for use in a tubing string () with a power head () for creating reverse flow. The tool has a cylindrical housing () with an inner tube () in the housing directing well fluids against a knock-out () or deflector cone to accumulate debris in the annulus () formed between the housing and tube.

Find Patent Forward Citations

Knobloch, Jr., Benton. (2015). Wellbore knock-out chamber and related methods of use (U.S. Patent No. 9068416). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9068416

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

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