摘要
介绍了管道穿越技术中的几种常用控向技术及其各自的优缺点和适用范围,并通过无线控向及地磁控向在一个穿越工程中联合应用的实例,阐述了联合控向技术在实际穿越工程中能够解决单一控向技术的应用缺陷。
Several common directional control technologies in pipeline crossing technology and their respective advantages, disadvantages and application scopeare introduced. Through an example of the joint application of wireless directional control and geomagnetic directional control in a crossing project, this paper expounds that the joint directional control technology can solve the application defects of single directional control technology in actual crossing project.
作者
陆征宇
LU Zhengyu(Shanghai No.2 Gas Pipeline Engineering Co.,Ltd.)
出处
《上海煤气》
2019年第2期27-32,38,共7页
Shanghai Gas
关键词
水平定向钻
管道穿越
无线控向
跟踪式有线控向
地磁控向
horizontal directional drilling
pipeline crossing
wireless control
tracking cable direction control
geomagnetic direction