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SYSTEM AND METHOD FOR SPOT CHECK ANALYSIS OR SPOT SAMPLING OF A MULTIPHASE MIXTURE FLOWING IN A PIPELINE
SYSTEM AND METHOD FOR SPOT CHECK ANALYSIS OR SPOT SAMPLING OF A MULTIPHASE MIXTURE FLOWING IN A PIPELINE
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机译:管道中多相混合流的斑点检查分析或斑点采样的系统和方法
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摘要
This disclosure relates in general to systems and methods for spot checking flow properties of a multiphase mixture containing one or more hydrocarbons flowing through a pipeline or the like. More specifically, but not by way of limitation, embodiments of the present invention provide systems and methods for creating slug-type flows of isokinetically obtained samples of the multiphase mixture flow. By spot checking the slug-type flow of an isokinetically obtained sample of the multiphase flow, embodiments of the present invention may provide for determining flow properties of gas, oil/condensate and/or water components of the multiphase flow. In certain aspects of the present invention, an active sampling device may be used to enrich one of the phases of the slug-type flow of the sampled multiphase mixture and/or take a representative sample of one of the phases of the slug-type flow of the sampled multiphase mixture.
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