Emission of cross-well electromagnetic logging

What is it about?

Difficulties through a steel casing limit crosswell EM logging at distances greater than 300 m. High-power transmission and high-efficiency transmitting antennas can resolve the challenges of long-distance crosswell EM logging through steel casings.

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Why is it important?

Through the research of crosswell EM emission technology, on the one hand, it helps to improve the distance of crosswell EM detection to better evaluate the distribution of underground resources, and on the other hand, it can accelerate the research of electromagnetic wave passing through the metal casing, which can better serve the production and monitoring of downhole resources.