大庆石油地质与开发

1996, (04)

[打印本页] [关闭]
本期目录(Current Issue) | 过刊浏览(Archive) | 高级检索(Advanced Search)

四点法和三角形井网水平井产能公式研究
PRODUCTIVITY FORMULA OF HORIZONTAL WELLS IN FOUR SPOT AND TRIANGULAR PATTERNS

范子菲,方宏长
Fan Zifei;

摘要(Abstract):

用保角变换法和等值渗流阻力法推导出了气顶底水油藏四点法井网水平井产能公式及封闭边界油藏三角形井网水平井产能公式,考虑了水平井之间井距、排距、水平井位置、油藏各向异性比值等因素对水平井产能的影响。最后进行了实例计算。
By applying conformal transformation and eguivalent seepage resistance method,this paper derives productivity formula of horizontal wells beth in four spot pattern in reservoir with gas cap and bottom water,and in triangular pattern in reservoir with closed boundaries during the process of which the factors affecting the productivity of horizontal wells,such as the distance between wells and rows,location of horizontal wells and reservoir anistropy ratio etc.are considered.At last,case calculations are performed.

关键词(KeyWords): 四点法井网,三角形井网,水平井,产能公式
Four spot pattern,Triangular pattern,Horizontal well, Procluctivity formula.

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 范子菲,方宏长
Fan Zifei;

DOI: 10.19597/j.issn.1000-3754.1996.04.007

扩展功能
本文信息
服务与反馈
本文关键词相关文章
本文作者相关文章
中国知网
分享