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Method of well logging in fractured subterranean formation
Method of well logging in fractured subterranean formation
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机译:地下裂缝性地层的测井方法
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摘要
In a method of logging a well in a subterranean formation which formation has been fractured by injecting proppant tagged with at least one radioactive material into the formation through the well, the improvement comprising: utilizing a spectral gamma-ray tool in performing the logging. By analyzing one or more selected ratios of counting rates at certain energy areas of the spectrum one can determine the vertical height of the fracturing in the formation.
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