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. 20, 2015
Filed:
Jun. 24, 2011
Jody Ray Mcglothen, Waxahachie, TX (US);
Michael D. Ezell, Carrollton, TX (US);
Roderick Brand Falconer, Plano, TX (US);
James W. Scott, Highland Village, TX (US);
Jody Ray McGlothen, Waxahachie, TX (US);
Michael D. Ezell, Carrollton, TX (US);
Roderick Brand Falconer, Plano, TX (US);
James W. Scott, Highland Village, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A packer () for establishing sealing engagement with a surface disposed in a wellbore includes a packer mandrel () and a seal assembly () slidably disposed about the packer mandrel (). The seal assembly () has a running position and a radially expanded sealing position. A piston () is slidably disposed about the packer mandrel () and operably associated with the seal assembly (). A release assemblyis disposed about the packer mandrel () and is releasably coupled to the piston () such that actuation of the release assembly () decouples the release assembly () from the piston () allowing the piston () to shift longitudinally relative to the packer mandrel () to operate the seal assembly () from the running position to the radially expanded sealing position, thereby setting the packer ().