发明名称 |
CARBON DIOXIDE CONTENT OF NATURAL GAS FROM OTHER PHYSICAL PROPERTIES |
摘要 |
An apparatus and method are described to estimate a fraction of carbon dioxide present in a downhole fluid. The apparatus includes a carrier configured to be conveyed through a borehole penetrating the earth. The apparatus also includes a pressure sensor disposed at the carrier and configured to measure an ambient pressure of the downhole fluid and an ambient temperature sensor disposed at the carrier and configured to measure a temperature of the downhole fluid. A processor of the apparatus receives the ambient pressure and the ambient temperature measurements and solves for the fraction of carbon dioxide in the downhole fluid using a correlation function with the ambient pressure and the ambient temperature as inputs to the correlation function.
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申请公布号 |
US2013180710(A1) |
申请公布日期 |
2013.07.18 |
申请号 |
US201213727089 |
申请日期 |
2012.12.26 |
申请人 |
DIFOGGIO ROCCO;FLORES JUAN CARLOS;BAKER HUGHES INCORPORATED |
发明人 |
DIFOGGIO ROCCO;FLORES JUAN CARLOS |
分类号 |
E21B47/06 |
主分类号 |
E21B47/06 |
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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