石油与天然气地质 ›› 1995, Vol. 16 ›› Issue (4): 343-347.doi: 10.11743/ogg19950408

• 论文 • 上一篇    下一篇

节点分析在油藏早期评价中的应用

郭康良, 夏位荣, 周丽娟   

  1. 江汉石油学院, 湖北荆沙, 434102
  • 收稿日期:1995-06-09 修回日期:1995-07-19 出版日期:1995-12-25 发布日期:2012-01-16

APPLICATION OF NODE ANALYSIS TO EARLY EVALUATION OF OIL POOLS

Guo Kangliang, Xia Weirong, Zhou Lijuan   

  1. Jianghan Petroleum Institute, Jingsha, Hubei
  • Received:1995-06-09 Revised:1995-07-19 Online:1995-12-25 Published:2012-01-16

PDF (PC)

670

被引次数

10

摘要：

利用早期勘探的几口探井的中途及完井地层测试数据作节点分析,可为探井提供合理的产能预测和配产方案。本文利用节点分析法原理,针对探井早期预测的测试数据,提出了合理绘制流入、流出曲线的基本方程与适合新探区的摩阻系数,并针对实际井提供了配产方案。经国内西部某油田近五年的开采证实,具有很好的现场指导作用。

关键词: 节点分析, 地层测试, 产能配制

Abstract:

In application of the formation test data of well drilling and well completion collected from some early exploration wells, node analysis was made so as to draw a reasonable plan for the production forecast and production regulation. On the basis of the node analysis principle and early well test data, the present article suggests the basic equations to draw input and output curves and provides friction-damping coefficient for new prospect areas. The above mentioned method has been proved to be very useful in certain oil fields' production of west China for the past five years.