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. 23, 2008
Filed:
Sep. 06, 2005
Applicant:
Larry E. Reimert, Houston, TX (US);
Inventor:
Larry E. Reimert, Houston, TX (US);
Assignee:
Dril-Quip, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 29/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wellhead assembly with high pressure interface is provided. The wellhead assembly includes a tubing spool that connects the wellhead to a BOP and a casing hanger that is landed in the wellhead and connected thereto. The wellhead assembly further includes a gasket that is disposed between opposing ends of the tubing spool and casing hanger. A connector engages the wellhead and tubing spool forcing the opposing ends of the tubing spool and casing hanger together, which thereby applies a compressive load to the gasket, which in turn forms a fluid tight seal therebetween.