随钻信息的有线钻杆传输技术发展历程和最新进展  

Development Course and the Newest Advance of Wire Drill Pipe Transmission Technique for Information While Drilling

作　　者：程华[1] 张铁军[1] 

机构地区：[1]西安石油大学,陕西西安710065

出　　处：《特种油气藏》2004年第5期85-87,共3页Special Oil & Gas Reservoirs

摘　　要：本文回顾了有线钻杆传输技术的发展历程,介绍了有线钻杆传输技术原理、工作方式及发展方向,指出了制约其推广的技术和经济因素。重点对其关键技术即接头处导线连接方式和管壁中导线的绝缘、密封可靠性进行分析研究,提出了开发有线钻杆传输系统的思路和建议。This paper reviews the development course of wire drill pipe transmission technique, and illustrates the principle, operation methods and development orientation of the wire drill pipe transmission technique, and also indicates the technical and economic difficulties in restricting the popularization of this technique. Especially, the key techniques, i.e. lead connection at connector, lead insulation on pipe wall, and sealing reliability are analyzed and studied, and also the thought and recommendation on developing wire drill pipe transmission system are put fordward.

关 键 词：有线传输 随钻测量 智能钻杆 双向通讯 闭环钻井 

分 类 号：TE242[石油与天然气工程—油气井工程]