摘要
由于煤层气井生产特性的要求,常规的电泵采油技术对煤层气井而言有许多不适应的地方,需要进行相应的改进。本文介绍了在近五年来对12口煤层气井的电泵排采试验的基础上,逐步改进了包括变频调速技术在内的电泵排采工艺,使电泵排采技术成为一套比较完善的煤层气井排采工艺技术。
Required by production from CBM wells, the conventional oil mining technology by electric pumpneeds to be renovated in many aspects to fit CBM wells. Through the drainage experiment by electric pump in12 CBM wells for the last 5 years, the drainage technology by electric pump including speed governing via frequency conversion has been gradually improved, making the drainage technology by electric pump applicablefor CBM wells to a great extent.
出处
《中国煤层气》
2006年第1期33-36,共4页
China Coalbed Methane
关键词
煤层气井
电泵
排采
CBM wells
electric pump
drainage
