发明名称 |
Method and tool for determination of fracture geometry in subterranean formations based on in-situ neutron activation analysis |
摘要 |
A method for determining fracture geometry of a subterranean formation from radiation emitted from a fracture in the formation, including measuring gamma-radiation emitted from the fracture; subtracting background radiation from the measured gamma-radiation to obtain a peak-energy measurement; comparing the peak-energy measurement with a gamma-ray transport/spectrometer response model; and determining formation fracture geometry of the fracture in accordance with values associated with the response model. |
申请公布号 |
US8392120(B2) |
申请公布日期 |
2013.03.05 |
申请号 |
US201113093296 |
申请日期 |
2011.04.25 |
申请人 |
MCDANIEL ROBERT R.;PEEPLES CODY RYAN;GARDNER ROBIN PIERCE;MOMENTIVE SPECIALTY CHEMICALS INC. |
发明人 |
MCDANIEL ROBERT R.;PEEPLES CODY RYAN;GARDNER ROBIN PIERCE |
分类号 |
G01V5/00;G01V15/00;G06F17/40;G06F19/00 |
主分类号 |
G01V5/00 |
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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