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 8327681 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 11, 2012

Filed:

Apr. 18, 2008
Applicants:

Ian Alexander Davidson, Spring, TX (US);

Cameron James Geddes, Calgary, CA;

Randall Lynn Rudolf, Carrollton, TX (US);

Bruce Allen Selby, Houston, TX (US);

Duncan Charles Macdonald, Houston, TX (US);

Inventors:

Ian Alexander Davidson, Spring, TX (US);

Cameron James Geddes, Calgary, CA;

Randall Lynn Rudolf, Carrollton, TX (US);

Bruce Allen Selby, Houston, TX (US);

Duncan Charles MacDonald, Houston, TX (US);

Assignee:

Shell Oil Company, Houston, TX (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21F 37/02 (2006.01); B21C 37/06 (2006.01); E21B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method includes making coiled tubing at a coiled tubing manufacturing unit coupled to a coiled tubing transportation system. One or more coiled tubing reels are transported from the coiled tubing manufacturing unit to one or more moveable well drilling systems using the coiled tubing transportation system. The coiled tubing transportation system runs from the tubing manufacturing unit to one or more movable well drilling systems, and then back to the coiled tubing manufacturing unit.


Find Patent Forward Citations

Davidson, Ian. (2012). Wellbore manufacturing processes for in situ heat treatment processes (U.S. Patent No. 8327681). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8327681

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

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