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:
Mar. 27, 2012
Filed:
May. 04, 2009
Delaney Michael Olstad, Clear Lake, TX (US);
Russell W. Thompson, Katy, TX (US);
Russell Lee Morgan, Cypress, TX (US);
Jim Hollingsworth, Cypress, TX (US);
Doyle Frederic Boutwell, Jr., Houston, TX (US);
Michael Hayes, Houston, TX (US);
Martin Liess, Seeize, DE;
John D. Hooker, Ii, Langenhagen, DE;
Delaney Michael Olstad, Clear Lake, TX (US);
Russell W. Thompson, Katy, TX (US);
Russell Lee Morgan, Cypress, TX (US);
Jim Hollingsworth, Cypress, TX (US);
Doyle Frederic Boutwell, Jr., Houston, TX (US);
Michael Hayes, Houston, TX (US);
Martin Liess, Seeize, DE;
John D. Hooker, II, Langenhagen, DE;
Weatherford/Lamb, Inc., Houston, TX (US);
Abstract
A fill-up and circulation tool includes a mandrel; a packer assembly is disposed around the mandrel; and a valve assembly connected to the mandrel, wherein the valve assembly is configured to selectively control fluid flow into the tool and out of the tool.