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:
Aug. 16, 2016

Filed:

Jan. 12, 2015
Applicant:

Schlumberger Technology Corporation, Sugar Land, TX (US);

Inventors:

Ashers Partouche, Richmond, TX (US);

Steven G. Villareal, Cheltenham, GB;

Julian J. Pop, Houston, TX (US);

Albert Hoefel, Sugar Land, TX (US);

Kent D. Harms, Richmond, TX (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 49/08 (2006.01); E21B 49/10 (2006.01); E21B 17/02 (2006.01); E21B 47/12 (2012.01); E21B 17/18 (2006.01); F16L 15/02 (2006.01); F16L 39/04 (2006.01);
U.S. Cl.
CPC ...
E21B 49/08 (2013.01); E21B 17/02 (2013.01); E21B 17/028 (2013.01); E21B 17/18 (2013.01); E21B 47/122 (2013.01); E21B 49/10 (2013.01); F16L 15/02 (2013.01); F16L 39/04 (2013.01);
Abstract

A downhole modular tool includes a first module, a second module, a third module, and one or more connectors for connecting the first, second, and third modules. Each module includes a drill collar, a drilling fluid passageway, a first fluid passageway, and a second fluid passageway. The one or more connectors connect any one of the first, second, and third modules, to another of the first, second, and third modules to transfer the drilling fluid, the first fluid, and the second fluid between the connected modules.


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