Pressure exchanger wear prevention

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11460051
APP PUB NO 20190277110A1
SERIAL NO

16346818

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Apparatus and methods for pressurizing well operations fluids via a pressure exchanger. The pressure exchanger has a housing, a rotor within the housing, a first cap covering the rotor at a first end of the housing, and a second cap covering the rotor at a second end of the housing. The rotor includes chambers distributed around a central axis of the rotor and a first fluid passage. Each of the chambers and the first fluid passage extend through the rotor between a first face of the rotor and a second face of the rotor. The first cap includes a first fluid inlet, a first fluid outlet, and a second fluid passage, and the second cap includes a second fluid inlet and a second fluid outlet. The second fluid passage fluidly connects the first fluid passage with the first fluid outlet.

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Patent Owner(s)

  • SCHLUMBERGER TECHNOLOGY CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shampine, Rod William Houston, US 44 124

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