井底压力的计算方法  

A Calculation Method to the Reasonable Bottom Hole Pressure

作　　者：高维衣[1] 郝建中[1] 陈红玲[2] 游兴友[2] 

机构地区：[1]胜利油田孤东采油厂 [2]胜利油田现河采油厂

出　　处：《油气井测试》2002年第6期42-43,共2页Well Testing

摘　　要：在理论研究的基础上 ,根据不同油田的实际资料 ,给出了确定油井合理井底压力界限的经验公式。若已知地层压力和饱和压力 ,便可计算出油井或油田的最低允许流动压力。该方法简便实用 ,且得到的最低允许流动压力数值可作为油田配产和油田规划设计的重要依据。In this paper, based on the theory study, and according to the practical data in different oil field, the experiment formula aimed at determined the reasonable limit bottom pressure is represented. If the formation pressure and saturation pressure are known, the lowest permit flow pressure can be calculated and offer an important foundation to the allocation and design in oil field.

关 键 词：井底压力 计算方法 油井 饱和压力 流动压力 IPR曲线 地层压力 

分 类 号：TE353.3[石油与天然气工程—油气田开发工程]