Parallel coil paths for downhole antennas
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United States of America Patent
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Jul 12, 2022
Grant Date -
Jan 28, 2021
app pub date -
Jun 14, 2018
filing date -
Mar 2, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A tool that uses antennas to evaluate an environment surrounding a borehole, the tool including an antenna assembly, and the antenna assembly including a body with a longitudinal central axis, and an antenna mounted on the body in a continuous groove comprising a plurality of circumferential portions and a plurality of transition portions, with each of the circumferential portions being formed in a plane and each of the planes being spaced apart from each other and parallel to each other; and with each of the circumferential portions at least partially extending circumferentially around the body within its respective plane and each of the transition portions transitioning the groove from an end of one of the circumferential portions to an end of an adjacent one of the circumferential portions.
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