期刊文献+

不稳定试井分析中边界距离的计算方法

The Calculation Method of Boundary Distance in Non—steaty—state Well Test Analysis
下载PDF
导出
摘要 本文利用镜像反映原理和叠加原理,导出了在调查范围内,地层存在非平行的两条不渗透直线边界或一条不渗透直线边界,一条定压直线边界的距离计算公式。边界距离并非都可用0.75 ηt<sub>g</sub><sup>1/2</sup>来计算,它与边界夹角、边界性质、井点位置有关。 From the principal of reflection and superposition, this paper has derived a calculation equation for two lines of nonparallel nonpermeable linear boundaries existed in the formation in the scope of investigation, or a non-permeable linear boundary and a steady pressure linear boundary distance. The boundary distance is not always calculated with 0.75 (ηtg)(1/2), it is also related to boundary included angle, character of boundary and the position of well points.
机构地区 江汉石油学院
出处 《油气井测试》 1992年第2期7-11,74,共6页 Well Testing
关键词 *不稳定试井 试井解释 [调查半径] *边界+*距离 *计算方法 *Non—steady—state well testing, interpretation of well test, radius of test, *calculation method, *boundary + * distance.
  • 相关文献

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部