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. 28, 2011
Filed:
May. 09, 2008
Applicants:
Daniel Mcstay, Aberdeenshire, GB;
Aidan Nolan, Fife, GB;
Gordon Shiach, Fife, GB;
Sean Mcavoy, Coatbridge, GB;
Espen Rokke, Drammen, NO;
Inventors:
Daniel McStay, Aberdeenshire, GB;
Aidan Nolan, Fife, GB;
Gordon Shiach, Fife, GB;
Sean McAvoy, Coatbridge, GB;
Espen Rokke, Drammen, NO;
Assignee:
FMC Technologies, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 47/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for monitoring a Christmas tree assembly installed on a subsea hydrocarbon well includes receiving a plurality of parameters associated with the Christmas tree assembly. A health metric for the Christmas tree assembly is determined based on the parameters. A problem condition with the Christmas tree assembly is identified based on the determined health metric.