发明名称 |
Apparatus and Method for Fluid Phase Fraction Determination Using R-Rays Optimized for Wet Gas |
摘要 |
An apparatus for determining fractional amounts of each phase of a multiple phase fluid includes an x-ray generator includes a sample chamber is configured to admit therein a sample of fluid for analysis. The chamber is disposed in a radiation path output from the generator. A filter is disposed in the radiation path between the output of the generator and the radiation input of the sample chamber. A first radiation detector is positioned in a radiation path from the sample chamber after radiation has passed through the sample chamber. A thickness and a material of the filter are selected to optimize resolution of radiation detected by the first detector to changes in volume fraction of oil and water in the fluid sample when a gas fraction thereof is between about 90 to 100 percent.
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申请公布号 |
US2009161823(A1) |
申请公布日期 |
2009.06.25 |
申请号 |
US20070959917 |
申请日期 |
2007.12.19 |
申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
GROVES JOEL L.;VALLEE ETIENNE;WRAIGHT PETER |
分类号 |
G01N23/206 |
主分类号 |
G01N23/206 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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