Inventors:
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
Assignee:
BJ Services Company - Houston TX
International Classification:
E21B 43/00
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.