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:
Apr. 30, 2019
Filed:
Sep. 01, 2016
Applicant:
Chevron U.s.a. Inc., San Ramon, CA (US);
Inventors:
Henry Bergeron, Houston, TX (US);
Dave Barrow, Katy, TX (US);
Assignee:
CHEVRON U.S.A. INC., San Ramon, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 17/07 (2006.01); E21B 19/00 (2006.01);
U.S. Cl.
CPC ...
E21B 17/07 (2013.01); E21B 19/002 (2013.01);
Abstract
A method of running a tubing hanger and upper completion using a passively motion compensated tubing hanger running tool assembly in a subsea well located at a sea floor is described. Methods include using a tubing hanger running tool assembly comprising a tubing hanger running tool and a pressure containing slip joint to provide passive heave compensation.