Investigation of Stress Variation in Push-the-Bit Rotary Steering Bearings Under Weight on Bit and Push Forces

As the key component of the push-the-bit rotary steerable system, the accuracy and reliability of the bearing system directly affect the control accuracy and drilling efficiency of the drilling tool on the borehole trajectory. Based on the structural characteristics of the downhole drilling assembly...

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出版年:	Cejing jishu
主要な著者:	SHEN Bin, YANG Hao, XUE Zhejing, LI Wei, CHENG Feng, LU Lu, WU Jie
フォーマット:	論文
言語:	中国語
出版事項:	Editorial Office of Well Logging Technology 2024-10-01
主題:	push-the-bit rotary steerable bearing system friction pair stress distribution finite element
オンライン･アクセス:	https://www.cnpcwlt.com/#/digest?ArticleID=5641