发明名称 |
Methods and apparatus for the downhole characterization of formation fluids |
摘要 |
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.
|
申请公布号 |
US2004104341(A1) |
申请公布日期 |
2004.06.03 |
申请号 |
US20020309849 |
申请日期 |
2002.12.03 |
申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
BETANCOURT SORAYA S.;GOODWIN ANTHONY;FUJISAWA GO;MULLINS OLIVER C.;ELSHAHAWI HANI;POP JULIAN;RAMAKRISHNAN TERIZHANDUR S.;JIANG LI |
分类号 |
E21B47/10;G01N1/12;G01N7/00;G01N9/36;G01N25/04;G01N33/28;(IPC1-7):G01N9/00 |
主分类号 |
E21B47/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|