发明名称 SAMPLING AND EVALUATION OF SUBTERRANEAN FORMATION FLUID
摘要 A method of sampling a subterranean formation fluid may comprise extracting a first fluid sample from a portion of the subterranean formation, altering a temperature of the portion of the subterranean formation, and extracting a second fluid sample from the portion of the subterranean formation having altered temperature. The temperature of the portion of the subterranean formation may be altered based on the relative position of a subterranean formation fluid temperature and the multiphase region envelope in the phase diagram of the subterranean formation fluid. The method may further comprise determining a property of the subterranean formation fluid.
申请公布号 CA2833576(A1) 申请公布日期 2011.01.13
申请号 CA20102833576 申请日期 2010.07.09
申请人 SCHLUMBERGER CANADA LIMITED 发明人 GOODWIN, ANTHONY R.H.
分类号 E21B49/08;G01N33/28 主分类号 E21B49/08
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