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:
Dec. 28, 2021
Filed:
Feb. 06, 2020
Applicant:
Equinor Energy As, Stavanger, NO;
Inventors:
Per Osen, Oslo, NO;
Morten Sæther, Lillestrom, NO;
Lorents Reinås, Stavanger, NO;
Harald Sigurd Nesse, Sandnes, NO;
Assignee:
EQUINOR ENERGY AS, Stavanger, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/038 (2006.01); E21B 41/08 (2006.01); E21B 33/03 (2006.01); E21B 33/035 (2006.01); E21B 33/043 (2006.01); E21B 33/076 (2006.01); F16L 37/00 (2006.01); E21B 33/064 (2006.01);
U.S. Cl.
CPC ...
E21B 33/038 (2013.01); E21B 33/03 (2013.01); E21B 33/0355 (2013.01); E21B 33/043 (2013.01); E21B 33/076 (2013.01); E21B 41/08 (2013.01); F16L 37/002 (2013.01); E21B 33/035 (2013.01); E21B 33/064 (2013.01);
Abstract
A subsea wellhead assembly and a method of installing a subsea well head assembly. The subsea wellhead assembly includes: a conductor; a subsea wellhead; and subsea riser system equipment mounted on the subsea wellhead. The subsea riser system equipment is connected to the conductor such that forces can be transmitted from the subsea riser equipment to the conductor in both tension and compression.