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Determining surface wetting of rock with changing well fluids
Determining surface wetting of rock with changing well fluids
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机译:用变化的井液确定岩石的表面润湿性
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摘要
Methods and apparatuses for determining surface wetting of a rock material with changing well fluids. In general, the methods according to the invention include measuring electrical impedance spectroscopy (“EIS”) for a system simulating downhole conditions for the wetting of a surface. Methods and apparatuses for making EIS measurements model double-layer capacitance at a downhole surface in a well, from which the nature and quantification of the wetting of the surface can be inferred.
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