Invention Grant
US09217320B2 Magnetically clamping a downhole component to a direction of a borehole casing 有权
将井下部件磁化地夹紧到钻孔套管的方向

Magnetically clamping a downhole component to a direction of a borehole casing
Abstract:
Systems and methods for magnetically autonomously clamping a downhole component in a select direction of a borehole casing. The systems can include a sensor package that obtains a downhole measurement in a position in a cased borehole. The systems can include an integral magnetic clamp that removably clamps the downhole component (e.g., a downhole seismic shuttle) to the cased borehole. The systems can include a directional detector that outputs a select direction of the cased borehole relative to the downhole component. The systems can include a downhole controller that activates a portion of the integral magnetic clamp of the downhole component closest to the select direction output by the directional detector.
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