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:
Feb. 20, 2024
Filed:
Oct. 15, 2020
Schlumberger Technology Corporation, Sugar Land, TX (US);
Vikas Rakhunde, Sugar Land, TX (US);
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Abstract
A system an annular sleeve configured to be positioned in an annular space between a first annular component and a second annular component of a drilling system. The annular sleeve includes a radially-inner annular surface and a radially-outer annular surface. The annular sleeve also includes a first annular seal element coupled to the radially-inner annular surface and configured to seal against the first annular component, a second annular seal element coupled to the radially-outer annular surface and configured to seal against the second annular component, and one or more axially-extending passageways extending from a first end to a second end of the annular sleeve. The annular sleeve is configured to direct a fluid flow through the one or more axially-extending passageways across the annular sleeve.