以新疆油田分公司盆5井区为例，通过临界流量法判断气井井筒积液的产生，并根据连通器原理及静止气柱法模拟计算井底压力和井底液柱高度，为积液气井合理开展排液采气工艺提供科学的依据。%Taking well Pen 5 District of Xinjiang Oil Field Branch, the study simulates the pressure at well bottom, the liquid column height by judging the formation of the accumulated liquid at gas well by the critical flow method, the principle of the communicating vessels and the static gas column method, so as to provide the scientific reference for implementing the discharge fluid gas recovery at gas wells with accumulated liquid scientifically.
展开▼
