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.

Date of Patent:
Sep. 17, 2019

Filed:

Jul. 22, 2015
Applicants:

Jack D. Farmer, Houston, TX (US);

David B. Ruddock, Pearland, TX (US);

Michael J. Naquin, Houston, TX (US);

Allan R. Mccoy, League City, TX (US);

Inventors:

Jack D. Farmer, Houston, TX (US);

David B. Ruddock, Pearland, TX (US);

Michael J. Naquin, Houston, TX (US);

Allan R. McCoy, League City, TX (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 17/00 (2006.01); E21B 33/12 (2006.01); E21B 41/00 (2006.01);
U.S. Cl.
CPC ...
E21B 33/12 (2013.01); E21B 17/00 (2013.01); E21B 41/00 (2013.01);
Abstract

A downhole system including tubular casing string and a packer setting joint configured to receive a packer therein. The packer setting joint includes an interior and an exterior, and all interior and exterior surfaces from an uphole to a downhole end of the packer setting joint are machined surfaces. The uphole end of the packer setting joint is connected to the casing string, and the downhole end of the packer setting joint is connected to the casing string. The packer setting joint has a greater burst strength than a burst strength of a casing joint connected to the packer setting joint within the casing string.


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