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:
Sep. 18, 2012
Filed:
May. 20, 2009
Brad A. Clarkson, Fulshear, TX (US);
Ronnie Burger, Pearland, TX (US);
Bruce Techentien, Houston, TX (US);
Brad A. Clarkson, Fulshear, TX (US);
Ronnie Burger, Pearland, TX (US);
Bruce Techentien, Houston, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
An open hole completion apparatus () includes an outer tubing string () disposed in an open hole portion of a wellbore (). The outer tubing string () includes a sand control screen () and a shrouded closing sleeve (). An inner tubing string () is at least partially disposed within the outer tubing string (). The inner tubing string () includes a crossover assembly (). The shrouded closing sleeve () has a shroud () that creates a channel () with a portion of the outer tubing string () by extending over a fluid port () of the shrouded closing sleeve () toward the sand control screen (), such that when a treatment fluid is pumped through the inner tubing string (), the crossover assembly () and the fluid port (), the treatment fluid is injected into the wellbore () remote from the fluid port ().