对无能量补充井采收率影响因素的初步探讨  

Prelimary Study to Influencing Recovery Factors of No Energy Feeding Wells

作　　者：刘秋杰[1] 朱学谦[1] 王熙华[2] 温鹏[3] 

机构地区：[1]中原油田分公司勘探开发科学研究院 [2]中原油田分公司开发事业部 [3]中原石油勘探局建筑集团

出　　处：《断块油气田》2001年第2期36-38,共3页Fault-Block Oil & Gas Field

摘　　要：本文运用正交试验法对影响无能量补充井采收率的主要因素进行了敏感性分析。计算结果表明 ,对采收率影响程度的显著性依次为 :流体性质和油气相对渗透率、地层能量、井位和渗透率。并以此为依据 ,结合无能量补充井的开采特征 。The orthogonal experimental method is used to do sensibility analysis on influencing recovery factors of no energy feeding wells. The calculating result shows that the significant order of influencing recovery factors is: fluid property and relative permeability of oil and gasformation energywell site and permeability. Based on this, combining with the developing characteristics of the wells, a several techniques to enhance oil recovery are provided.

关 键 词：采油 无能量补充井 正交试验法 提高采收率 

分 类 号：TE357[石油与天然气工程—油气田开发工程]