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. 04, 2011
Filed:
May. 12, 2008
Marion D. Kilgore, Clifton, TX (US);
Michael D. Ezell, Carrollton, TX (US);
Marion D. Kilgore, Clifton, TX (US);
Michael D. Ezell, Carrollton, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A high circulation rate packer () for establishing a sealing and gripping engagement with a well casing () disposed in a wellbore (). The packer () includes a packer mandrel (), a seal assembly () slidably disposed about the packer mandrel () that has a running position and a radially expanded sealing position and a cover () that is slidably disposed relative to the packer mandrel (). The cover () has a running position wherein the cover is disposed about the seal assembly () and a retracted position wherein the cover () is at least partially removed from about the seal assembly ().