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Pad device for resistivity imaging in the wells with oil based drilling fluid
Pad device for resistivity imaging in the wells with oil based drilling fluid
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机译:用油基钻井液在井中进行电阻率成像的垫装置
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摘要
An apparatus and method for reducing coupling between at least one measure electrode and at least one return electrode in a logging tool in a borehole with non-conductive drilling fluid using a conductive shield disposed between the at least one measure electrode and the at least one return electrode. The apparatus may be configured to impart an electrical current into a formation and to receive a return current from the formation. The method may include using the apparatus.
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