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:
Jul. 13, 2010
Filed:
Aug. 20, 2008
Robert T. Brooks, Houston, TX (US);
Robert T. Brooks, Houston, TX (US);
Tam International, Inc., Houston, TX (US);
Abstract
A high temperature packer () force a tubular string in a well, and includes a packer mandrel () and an elastomeric packer body () positioned circumferentially about the mandrel. An upper packer head () and a lower packer head () are each positioned about the mandrel and secured to an end of the packer body. A connector () axially interconnects at least one of the upper packer head and lower packer head to the packer mandrel, and a temperature responsive member () maintains the connector in position to secure the packer head to the mandrel until the temperature in the well rises to a level such that the responsive member yields to allow the connector to release the packer head from the mandrel.