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:
Mar. 19, 2002
Filed:
Feb. 10, 2000
Richard Kent, Fife, GB;
Nicholas Gatherar, Midlothian, GB;
FMC Corporation, Chicago, IL (US);
Abstract
A subsea completion having an in-line Christmas tree received within a wellhead. The in-line Christmas tree having at least one valve closure element, for example valve gates. Valve actuator couplings, for example push rods are operatively engaged with the valve closure elements and extend through walls of the in-line Christmas tree and wellhead. Relatively bulky valve actuator mechanisms may therefore be mounted externally of the wellhead, with only the relatively small and unobtrusive actuator couplings extending into the wellhead and tree interiors. The in-line tree is used together with a jumper module, secured and sealed to the wellhead, and a separate flow control package.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile