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:
Oct. 24, 2017

Filed:

Nov. 17, 2011
Applicants:

Charles S. Yeh, Spring, TX (US);

Michael D. Barry, The Woodlands, TX (US);

Michael T. Hecker, Tomball, TX (US);

Tracy J. Moffett, Sugar Land, TX (US);

Pavlin B. Entchev, Moscow, RU;

Patrick C. Hyde, Hurst, TX (US);

Inventors:

Charles S. Yeh, Spring, TX (US);

Michael D. Barry, The Woodlands, TX (US);

Michael T. Hecker, Tomball, TX (US);

Tracy J. Moffett, Sugar Land, TX (US);

Pavlin B. Entchev, Moscow, RU;

Patrick C. Hyde, Hurst, TX (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/04 (2006.01); E21B 17/18 (2006.01);
U.S. Cl.
CPC ...
E21B 43/045 (2013.01); E21B 17/18 (2013.01);
Abstract

A wellbore apparatus and method comprising a first wellbore tool having a primary flow path and at least one secondary flow path and a second wellbore tool having a primary flow path and secondary flow path. A radial center of the primary flow path in the first wellbore tool is offset from a radial center of the primary flow path in the second wellbore tool which comprises a crossover joint connecting the first wellbore tool to the second wellbore tool having a primary flow path fluidly connecting the primary flow path of the first wellbore tool to the primary flow path of the second wellbore tool, and at least one secondary flow path fluidly connecting the at least one secondary flow path of the first wellbore tool to the at least one secondary flow path of the second wellbore tool.


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