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.:
Date of Patent:
Jun. 25, 2019
Filed:
Oct. 06, 2015
Applicant:
Cameron International Corporation, Houston, TX (US);
Inventors:
William Puccio, Houston, TX (US);
David Cain, Hosuton, TX (US);
Vijay A. Cheruvu, Houston, TX (US);
Shian Jiun Chou, Houston, TX (US);
Assignee:
Cameron International Corporation, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 17/01 (2006.01); E21B 7/12 (2006.01); E21B 19/00 (2006.01); E21B 7/132 (2006.01);
U.S. Cl.
CPC ...
E21B 19/006 (2013.01); E21B 7/12 (2013.01); E21B 7/132 (2013.01); E21B 17/01 (2013.01); E21B 17/012 (2013.01); E21B 19/004 (2013.01);
Abstract
An offshore well system for a subsea well includes an internal riser tension device configured to apply tension to an internal riser and an external riser tension device configured to apply tension to an external riser such that the external riser is supported at least partially independent of the internal riser tension device.