摘要
本文概括介绍了煤层气主要排采设备的适应性,并重点介绍了螺杆泵排采系统的组成、工作原理以及优缺点。通过比较主要排采设备的优缺点,根据煤层气井的生产实践,对螺杆泵排采系统在煤层气开采中的适应性进行了分析探索。
The pa ane （CBM） , and screw pump per briefly introduces the adaptability of the main drainage equipment of coalbed methfocuses on the composition, operational principle, advantages and disadvantages of drainage system. By respectively comparing the advantages and disadvantages of these equipments, and according to the production practice of CBM wells, the adaptability of screw pump drainage system in the exploitation of CBM is studied.
出处
《中国煤层气》
2013年第5期40-43,39,共5页
China Coalbed Methane
关键词
煤层气
排采设备
螺杆泵系统
适应性
Coalbed methane
drainage equipment
screw pump system
adaptability
