长庆气田天然气集输现状

针对长庆低渗透、低丰度、低产气田的开发和建设特点，概要介绍了长庆气田地面建设中所采用的高压集气、集中注醇、多井加热、天然气净化、自动控制等一系列新工艺、新技术。经实践证明这些技术对长庆气田的情况是适合的，能使读者对长庆气田的天然气集输状况有一个大概的了解，从而为高效开发低渗透、低丰度、低产气田提供参考。

PRESENT SITUATION OF NATURAL GAS GATHERING IN CHANGQING GAS FIELD

In view of the development and construction characteristics of Changqing gas field with low permeability,low abundance and minor production,a series of new techniques adopted in Changqing gas field surface construction,i.e.high pressure gas gathering,centralized injection of alcohol,multiwell heating,gas purification and automatic control,etc.,are briefly introduced.Through practice,it is proved that these techniques are suitable to the conditions in Changqing gas field and they can make the readers to understand roughly the gas gathering situation in the field,being available for reference in developing low permeability,low abundance and low production gas field at high efficiency.