苏里格气田节流器气井泡沫排水采气工艺探讨

Sulige gas field throttle gas well foam drainage gas recovery technology

随着井下节流工艺在苏里格低压、低产气田的普遍应用,节流气井的泡排工艺已成为泡沫排水亟待解决的问题之一。介绍了节流器井的特点及判断积液的方法,开展了井筒液面测试分析,总结出了适合苏里格气田节流器井的泡沫排水采气工艺。

With the downhole throttle technology in Sulige gas field low voltage, low yield of universal application, throttling gas well foam discharging process has become one of the is- sues to be resolved for foam drainage. Introduces the features and detection of throttling gas effusion method, carry out the wellbore liquid level test analysis, summarizes the Sulige gas field throttling gas well foam drainage gas recovery technology.