节流气井井筒积液判断方法

Determination method for wellbore fluid accumulation in gas wells with flow choke

随着井下节流工艺在各大气田的推广使用,可以有效缓解井底积液带来的影响,使得气井的生产时间得到显著改善,但常规方法判断井筒是否积液不适用于安装了节流器的气井,所以判断节流气井是否积液非常关键。为了了解该领域的研究进展,就节流气井积液判断进行综述。

With the promotion and use of downhole choking technology in major gas fields,it can effectively reduce the impact of downhole fluid accumulation and significantly improve the producing duration of gas wells.However,the conventional method for determining whether the wellbore fluid accumulation is not suitable for the gas wells with choke devices,so it is very critical to determine whether the choking gas wells are liquid accumulation.In order to understand the research progress in this field,the determination of fluid accumulation in the choking gas well is reviewed.