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:
Aug. 09, 2022
Filed:
Nov. 14, 2017
Halliburton Energy Services, Inc., Houston, TX (US);
Michael Linley Fripp, Carrollton, TX (US);
Maxime P M Coffin, Frisco, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A downhole, interventionless system and method of controlling fluid flow from a tubular string into isolated zones of a wellbore annulus utilizing fluidic devices having different flow restriction characteristics. In an embodiment, the system includes multiple fluidic devices positioned on a work string in fluidically isolated zones of a wellbore. Each fluidic device is configured with a different flow restriction characteristic that results in a different flow rate response when a working fluid having a particular initial fluidic property is introduced into the fluidic devices. By altering the initial fluidic property of the working fluid, the flow rate from the work string into the corresponding isolated zone may be adjusted and optimally controlled without the need for additional manipulation of the fluidic devices.