发明名称 |
Petrophysical Fluid Flow Property Determination |
摘要 |
A method and apparatus for determining petrophysical parameters within a geologic formation pressurizes a geologic sample through a set of predetermined effective pressures, energizes the sample at each predetermined effective pressure with an electric current and/or sonic energy, and measures a conductivity value (electrical conductivity and/or sonic velocity). Permeability and/or porosity are also measured at each pressure through a traditional method and the functions are compared so that permeability and/or porosity can be subsequently derived from a sonic or electrical measurement of a comparable sample under a effective pressure. An apparatus is also described for acquiring the measurements under tri-axial compression, with a computerized interface in one embodiment.
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申请公布号 |
US2008257030(A1) |
申请公布日期 |
2008.10.23 |
申请号 |
US20070736748 |
申请日期 |
2007.04.18 |
申请人 |
SOROWELL PRODUCTION SERVICES LLC |
发明人 |
SLAVIN VYACHESLAV I.;BUDANSKY YURY;LEVITAN LEONID;BREIDENSTEIN WALTER |
分类号 |
E21B49/00;E21B47/00;G01N15/08;G01N27/04;G01N29/07 |
主分类号 |
E21B49/00 |
代理机构 |
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地址 |
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