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:
Feb. 17, 2009
Filed:
May. 05, 2006
David J. Walker, Lafayette, LA (US);
Dewayne M. Turner, Tomball, TX (US);
Gregg W. Stout, Montgomery, TX (US);
Todd Chretien, Lafayette, LA (US);
Christopher L. Blackler, Spring, TX (US);
Jack Robbins, Houston, TX (US);
Marvin B. Traweek, Houston, TX (US);
David J. Walker, Lafayette, LA (US);
Dewayne M. Turner, Tomball, TX (US);
Gregg W. Stout, Montgomery, TX (US);
Todd Chretien, Lafayette, LA (US);
Christopher L. Blackler, Spring, TX (US);
Jack Robbins, Houston, TX (US);
Marvin B. Traweek, Houston, TX (US);
BJ Services Company, Houston, TX (US);
Abstract
An improved well completion system for completing two or more separate production zones in a well bore during a single downhole trip is disclosed. The improved completion system comprises a completion assembly comprising two or more production zone assemblies and a completion tool assembly. Each production zone assembly may comprise an automatic system locating assembly and at least two inverted seal systems for sealing against the tool assembly.