首页> 外国专利> Drilling tool set, method for drilling a well hole using a drilling tool set, method for relieving vibrations from a drilling tool set and method for designing a drilling tool set

Drilling tool set, method for drilling a well hole using a drilling tool set, method for relieving vibrations from a drilling tool set and method for designing a drilling tool set

机译:钻具组,使用钻具组钻井眼的方法,减轻钻具组振动的方法以及设计钻具组的方法

摘要

set of drilling tool methods and systems for reducing vibrations include generating a vibration performance index using at least one frequency domain model that has a speed dependent friction ratio. the vibration performance index can be used to assist in the design or manufacture of a drilling tool set. additionally or alternatively, the vibration performance index can inform drilling operations to reduce vibrations.
机译:一套用于减少振动的钻井工具方法和系统包括使用至少一个频域模型生成振动性能指标,该模型具有速度相关的摩擦比。振动性能指标可用于协助设计或制造钻具组。另外地或可替代地,振动性能指数可以通知钻井操作以减少振动。

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