METHODS AND APPARATUS FOR THE DOWNHOLE CHARACTERIZATION OF FORMATION FLUIDS
摘要
<p>Methods and apparatus for investigating a hydrocarbon bearing geological formation traversed by a borehole are disclosed. A borehole tool is used to acquire a sample of fluid in the formation. Compositional analysis of the fluid sample is conducted to provide a determination of the composition of the sample. The sample composition is then related to a model of the thermodynamic behavior of the fluid; i.e., the mass fractions of the fluid components are used as inputs to an equation of state (EOS) to predict the phase behavior of the fluid.</p>
申请公布号
CA2451502(A1)
申请公布日期
2004.06.03
申请号
CA20032451502
申请日期
2003.12.01
申请人
SCHLUMBERGER CANADA LIMITED
发明人
BETANCOURT, SORAYA S.;GOODWIN, ANTHONY;FUJISAWA, GO;RAMAKRISHNAN, TERIZHANDUR S.;POP, JULIAN;ELSHAHAWI, HANI;MULLINS, OLIVER C.;JIANG, LI