新疆石油地质 ›› 2000, Vol. 21 ›› Issue (3): 228-229.

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挥发性油井井底油气两相区半径的计算方法

刘玉国   

  1. 中国新星石油公司西北石油局工程监理中心 新疆库车 842015
  • 收稿日期:1999-11-30 出版日期:2000-06-01 发布日期:2021-02-18
  • 作者简介:黄小平(1963-) ,男,高级工程师,地球物理勘探, 1983年毕业于江汉石油学院。

An Approach to Application Considerations of Garden's Relation

Huang Xiaoping, Gao Yuchun   

  1. Senior Engineer, Geophysical Prospecting, Research Institute of Exploration and Development, PetroChina Xinjiang oil, CNPC, Karamay Xinjang 834000
  • Received:1999-11-30 Online:2000-06-01 Published:2021-02-18

摘要: 针对目前在挥发油藏开发中,生产井井底油层出现油气分离时,油气两相区域范围给予定量、快速评价的方法还很少的问题。根据油气两相区和单相区流体的不同特点,提出了挥发性油井井底油层油气两相区半径的计算方法,为准确评价挥发性油藏的开采提供必要的参数。

关键词: 油气藏, 两相流动, 井底压力, 饱和压力, 流量

Abstract: Wave impedance inversion is an important tool for reservoir study and lithology interpretation, in which sonic and density log curves are indispensable basic data, since their qualities directly affect those of the inversion and interpretation results. This paper makes analyses of the considerations of using Garden's relation and its processing procedure under special conditions. It draws a conclusion that fully effective application of Garden's relation can result in ideal sonic and density log curves.

Key words: (Garden' s relation), Application, Condition, Sonic logging, Formation density logging, Log

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