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:
Jan. 14, 2025
Filed:
Nov. 30, 2022
Baker Hughes Oilfield Operations Llc, Houston, TX (US);
Larry Urban, Santa Fe, TX (US);
Marcus Avant, Kingwood, TX (US);
BAKER HUGHES OILFIELD OPERATIONS LLC, Houston, TX (US);
Abstract
A backup includes an anchor portion, an operable portion extending from the tip of the anchor portion, and an S section having a curvilinear line therein and where a substantially constant thickness of material from the line to an inside surface of the S section and a substantially nonconstant thickness of material from the curvilinear line toward an outside surface. A backup system including a backup, a gauge ring engageable with the anchor portion, the gauge ring including a contact surface with a back angle configured to engage the S section when the backup is set. A seal system including a mandrel, a backup, disposed on the mandrel, a gauge ring disposed on the mandrel and configured to interact with the backup; and a seal element disposed on the mandrel.