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Workflow to use borehole completion as antenna for geophysical applications
Workflow to use borehole completion as antenna for geophysical applications
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机译:使用钻孔完井作为地球物理应用天线的工作流程
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摘要
An electromagnetic geophysical survey is performed by transmitting current from a first source into earth, the first source being located in a borehole. An electromagnetic field generated by the current transmitted from the first source is measured to create subsurface data. In addition, a background model is constructed and a leakage current distribution is calculated. A resistivity distribution of the earth is calculated using the subsurface data, the background model and the leakage current distribution, with the leakage current distribution being used as a source current distribution.
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