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 9617844 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 11, 2017

Filed:

Jul. 16, 2013
Applicant:

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

Inventor:

Todd Blaine Miller, Carrollton, TX (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/017 (2012.01); E21B 31/107 (2006.01); E21B 47/01 (2012.01); E21B 17/02 (2006.01); E21B 17/07 (2006.01);
U.S. Cl.
CPC ...
E21B 47/011 (2013.01); E21B 17/023 (2013.01); E21B 17/07 (2013.01); E21B 31/107 (2013.01);
Abstract

A tool string includes at least one downhole tool having an electronics package associated therewith, and an air shock tool having a housing operatively coupled to the downhole tool. The air shock tool has a piston movably arranged within a piston chamber defined in the housing, and the electronics package is operatively engaged with the piston such that axial movement of the electronics package correspondingly moves the piston. If a shock impact load propagates through the tool string in an uphole direction, the piston operates to reduce the shock impact assumed by the electronics package.


Find Patent Forward Citations

Miller, Todd. (2017). Systems and methods for minimizing impact loading in downhole tools (U.S. Patent No. 9617844). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9617844

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

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