稠油渗流规律的边界元分析  

Analysis of Heavy Oil Seepage With Boundary Element Method

作　　者：王学慧[1] 马贵阳[2] 代玉杰[1] 

机构地区：[1]辽宁石油化工大学理学院,辽宁抚顺113001 [2]辽宁石油化工大学石油天然气工程学院,辽宁抚顺113001

出　　处：《当代化工》2015年第10期2480-2482,共3页Contemporary Chemical Industry

基　　金：辽宁省自然科学基金资助项目;项目号:201102118;辽宁省高等学校优秀人才支持计划项目;项目号:LR2013016

摘　　要：应用边界元方法,对不同裂隙宽度时,稠油的渗流规律进行了数值模拟,并给出了压力分布的三维图和等值线分布图。数值模拟结果表明,在水井和油井之间的区域,裂隙宽度对稠油渗流的影响并不明显;在远离水井和油井的区域,裂隙宽度对稠油渗流的影响较明显。数值结果可以为稠油开发过程中的布井提供理论依据。Evolution of heavy oil seepage in different fracture width was simulated with boundary element method（BEM）, and the three dimensional（3D） graph of pressure distribution and pressure contour lines with different fracture width were given. The simulated results indicate that fracture width has unconspicuous effect on heavy oil seepage for the domain between water well and oil well. However, fracture width has evident effect on heavy oil seepage for the domain remote from water well and oil well. The numerical simulation results can provide theoretical basis for determining the heavy oil well pattern.

关 键 词：稠油 渗流 边界元分法 数值模拟 

分 类 号：TE122[石油与天然气工程—油气勘探]