SYSTEMS AND METHODS FOR INCREASING PRESSURE OF FLUIDS FROM LOW PRESSURE SUBSEA SOURCES USING SUBSEA EDUCTORS

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United States of America Patent

SERIAL NO

15686244

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Abstract

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Disclosed are systems and methods for increasing pressure of fluid from a low-pressure (LP) subsea fluid source. Fluid from the LP subsea fluid source is directed to a suction fluid inlet in an eductor at a subsea location. A fluid from a high-pressure (HP) subsea fluid source is directed to a motive fluid inlet in the eductor. An outlet in the eductor discharges a fluid stream having a pressure higher relative to the low-pressure fluid stream. The LP and HP sources can be subsea wells from which oil and gas are produced. The LP and HP sources can be subsea flowline systems through which oil and gas are transported. The LP and HP sources can be fluids to be compressed and compressed fluids, respectively.

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Patent Owner(s)

Patent OwnerAddress
CHEVRON U S A INC6001 BOLLINGER CANYON ROAD P O BOX 6006 SAN RAMON CA 94583-0806

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hardjadinata, Devina Aurelia Harrisdale, AU 3 7
Pradhan, Vijay Rameshchandra Success, AU 1 1
Titley, Andrew Mark Rossmoyne, AU 4 2

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