发明名称 Phase change analysis in logging method
摘要 An improved method of fluid analysis in the borehole of a well. A fluid sampling tool is fitted with a pumpout module that can be used to draw fluids from the formation, circulate them through the instrument, and then expel this fluid to the borehole. It has been determined that certain measurements would be most valuable to implement down hole, such as the formation fluid bubble point and dew point. Accurate bubble point and dew point measurements are made by forming bubbles or a liquid drop in a measured sample, and detecting same.
申请公布号 US6128949(A) 申请公布日期 2000.10.10
申请号 US19980094811 申请日期 1998.06.15
申请人 SCHLUMBERGER TECHNOLOGY CORPORATION 发明人 KLEINBERG, ROBERT L.
分类号 E21B49/08;G01N33/28;(IPC1-7):E21B47/10;G01R3/00;G01V1/40;G01N7/00 主分类号 E21B49/08
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