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:
Nov. 02, 2021
Filed:
Apr. 24, 2018
Applicant:
Fmc Technologies DO Brasil Ltda, Rio de Janeiro, BR;
Inventor:
Alan Zaragoza Labes, Rio de Janeiro, BR;
Assignee:
FMC TECHNOLOGIES DO BRASIL LTDA, Rio de Janeiro, BR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/035 (2006.01); E21B 33/038 (2006.01); E21B 34/04 (2006.01); E21B 47/117 (2012.01); E21B 33/04 (2006.01); E21B 33/076 (2006.01); E21B 43/12 (2006.01);
U.S. Cl.
CPC ...
E21B 33/0355 (2013.01); E21B 33/0385 (2013.01); E21B 33/04 (2013.01); E21B 33/076 (2013.01); E21B 34/04 (2013.01); E21B 43/122 (2013.01); E21B 47/117 (2020.05);
Abstract
A wet Christmas tree (WCT) is segmented into a lower safety module containing safety valves and an upper multifunctional module for controlling the flow and/or pumping and/or subsea processing. The WCT can be applied to completion systems using completion mode with tubing heads or directly on the wellhead. The modular WCT can be used in oil and gas production well applications or injection of water and/or gases in subsea fields in shallow water to deep water.