公开(公告)号：US6041668A

公开(公告)日：2000-03-28

申请号：US201360

申请日：1998-11-30

申请人： Paul B. Guieze ,  Pierre F. Le Foll

发明人： Paul B. Guieze ,  Pierre F. Le Foll

IPC分类号： G01N1/22 ,  G01N1/00

CPC分类号： G01N1/2247 ,  G01N2001/2229 ,  G01N2001/2267

摘要： A sample of fluid such as a gaseous fluid leaving a liquid/gas separator in a surface installation of an oil well, is taken continuously via a sampling tube. The tube opens out on the axis of a gas outlet pipe, facing towards the separator receptacle and located at the junction between the pipe and the receptacle. Sampling is performed isokinetically by regulating the flow rate in the tube by means of a regulator valve controlled by a regulator as a function of flow rates measured in the tube and in the pipe. In the tube, liquid is separated from the gas by means of a filter.

摘要翻译： 在油井的表面安装中离开液体/气体分离器的流体样品，例如气体流体，经由取样管连续取出。 管在气体出口管的轴线上开口，面向分离器容器并位于管和容器之间的连接处。 通过调节管中的流量，通过调节器控制的调节阀作为在管中和管道中测量的流量的函数来调节取样。 在管中，液体通过过滤器与气体分离。