Subsea vehicle assisted pumping skid packages
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United States of America Patent
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-
Jan 11, 2005
Grant Date -
Jan 16, 2003
app pub date -
Jun 25, 2002
filing date -
Jun 26, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention is directed to a pumping skid that may comprise a skid structure, a high volume pump, a battery of high-pressure pumps, a chemical water treating tank, a docking plate and a bouyancy compensator. More specifically, the skid is carried by a subsea vechicle (hereinafter 'SV') that provides the power to the pumps located on the skid to inject water/chemical, pressurize the water, dewater, and dry, the pipeline. The present invention may be part of the commissioning of a new or old pipeline or a new portion of a pipeline in which a purging of the line with a compressed gas and drying of the line is required. After commissioning, product flows through the pipeline.
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