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. 02, 2020
Filed:
Nov. 29, 2016
Applicant:
Cameron Technologies Limited, The Hauge, Zuid-Holland, NL;
Inventors:
Sébastien Bories, Nissan-lez-enserune, FR;
Patrice Couren, Lieuran-les-Béziers, FR;
Olivier Frelat, Vias, FR;
Assignee:
Cameron Technologies Limited, , NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/04 (2006.01); E21B 33/03 (2006.01);
U.S. Cl.
CPC ...
E21B 33/04 (2013.01); E21B 33/03 (2013.01);
Abstract
Various wellhead assemblies are provided. In one embodiment, the wellhead assemble includes a seal assembly that seals against an inner surface of a wellhead hanger and against an inner surface of a wellhead body. The wellhead hanger can be sized such that the upper portion of the hanger has an outer surface that abuts an inner surface of the wellhead.