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旋转导向非旋转外套及肋板的力学性能计算与分析

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摘要 旋转导向钻井技术作为目前发展的前沿钻井技术之一,代表着世界钻井技术发展的最高水平。非旋转外套及肋板是旋转导向钻井系统造斜单元的核心部分,因此,需要对非旋转外套及肋板进行力学性能计算及结构优化分析,以满足系统需求。本文主要对旋转导向造斜单元核心部件非旋转外套及肋板进行受力分析研究,利用Abaqus结构仿真分析软件,计算不同环境受力下非旋转外套及肋板的应力状态和变形情况。通过Abaqus分析计算得到了非旋转外套及肋板最大应力、最大变形以及所能承受的最大压力与推力等结果。通过研究非旋转外套及肋板受力与变形,为工具的设计优化提供技术依据,同时对于井眼轨迹的控制具有重要的意义。
出处 《中国设备工程》 2023年第12期41-43,共3页 China Plant Engineering
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