发明名称 Determining subsurface fluid properties using a downhole device
摘要 A system, apparatus, and method for determining real time bubble point pressure and compressibility of a fluid originating from a subsurface earth formation during well production first permit remote collection of a sample of fluid. The sample of fluid is then remotely expanded, while the temperature, pressure, and volume of the sample of fluid are remotely monitored. The real time bubble point pressure and compressibility of the sample of fluid are extracted from a plot of sample fluid pressure versus volume, which exhibits substantially linear behavior having two different slopes.
申请公布号 US6334489(B1) 申请公布日期 2002.01.01
申请号 US19990356848 申请日期 1999.07.19
申请人 WOOD GROUP LOGGING SERVICES HOLDING INC. 发明人 SHWE THAN;FLECKER MIKE;THOMPSON STEVE;TORRANCE ROY
分类号 E21B49/08;(IPC1-7):E21B49/08 主分类号 E21B49/08
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