专利名称：Reducing Rotational Vibration in Rotational
Measurements
发明人：Arcady Reiderman,Robert Estes,Fei Le,Hanno
Reckmann,Christian Herbig
申请号：US13706212申请日：20121205
公开号：US20140151031A1公开日：20140605
专利附图：
摘要：An apparatus for mitigation of torsional noise effects on borehole
measurements. The apparatus may include a conveyance device; a sleeve having a sensor
section, the sleeve rotatably disposed on the conveyance device; a sensor having at leastone component disposed on the sensor section; and a driver coupled to the conveyancedevice and configured to rotate at least the sleeve sensor section. The driver may rotatethe sleeve sensor section independent of the conveyance device. The driver may rotatethe sleeve sensor section at a preset substantially constant rotational speed. The sleevemay include at least one arm configured to selectively lock the sleeve to a surface in theborehole. The driver may rotate the sleeve sensor section during measurement by thesensor. The driver may selectively couple the sleeve.
申请人：Baker Hughes Incorporated
地址：Houston TX US
国籍：US
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