摘要
经对昌36井流体性质分析指出,该井为高含凝析油的凝析气藏,产出天然气以甲烷为主,采出原油不含硫。通过对压力恢复曲线进行评价,双对数曲线均出现径向流,过渡段的峰值较大表明存在一定程度的污染,但随开井激动,污染逐步减小。利用稳定点产能二项式方程确定IPR曲线和无阻流量,为合理配产提供依据。该井的分析为同类井测试分析提供了借鉴和指导。
By analyzing fluid nature of Chang36 well,it indicates that the well is the gas condensate reservoir containing high condensate oil,produced natural gas of that is mainly of methane,crude oil of that is non-sulfur.Through the evaluation of pressure recovery curve,the log-log curves occurs radial flows,and the big peak value of the transition section indicates that a degree of the pollution is exists.But it gradually reduced with the openwells.By using stable point binomial equation to determine the IPR curve and open flow,it provides the basis forthe rational allocation of production.The analysis of this well provides a reference and guidance for the same wells.
出处
《油气井测试》
2011年第6期28-30,74,共3页
Well Testing
关键词
凝析气井
流体性质
产能
试井
试井解释
condensate gas well,fluid properties,production,well testing,well test interpretation
