Multiple system ports using a time delay valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11542780
APP PUB NO 20210348478A1
SERIAL NO

16870331

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Abstract

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A multi-functional well completion apparatus and method of operation thereof that offers the ability, in a single trip and with limited running tool manipulation, to perform downhole completion operations, such as gravel pack operations or sand control frac or other fluid stimulation operations is described. The well completion tool has multiple functions or operational positions by using a self-closing time delay valve without the need of service tools, thereby saving rig time, reducing operating costs and operational risks associated with tripping service tools into and out of a wellbore.

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Patent Owner(s)

  • HALLIBURTON ENERGY SERVICES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Novelen, Ryan Michael Grand Prairie, US 7 5
Williamson, Edmund Christopher Little Elm, US 2 2

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