新疆石油地质

新疆石油地质 ›› 1990, Vol. 11 ›› Issue (3): 222-226.

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蒸汽吞吐井地层水判别方法

倪若石, 查新民   

  1. 新疆石油管理局油田工艺研究所
  • 收稿日期:1989-12-26 出版日期:1990-09-01 发布日期:2020-05-15

AN IDENTIFICATION METHOD OF FORMATION WATER FROM CYCLIC STEAM INJECTION WELLS

Ni Ruoshi, Cha Xinmin   

  1. Institute of Oilfield Technology. Xinjiang Petroleum Administration Bureau
  • Received:1989-12-26 Online:1990-09-01 Published:2020-05-15

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摘要： 本文通过对某热采试验区水样资料的统计、分析,提出了用生产动态特征、水化学特征及电性特征对地层水的综合判别方法;指出用绍勒尔碱交换指数(IBE)可以定量地划分油水层,在对实际资料分析的基础上,给出了几个水化学特征值及电性特征值方面的界限。

Abstract: By means of statistics and analysis of water sample data from a pilot thermal production area, this paper suggests an integrated identification method of formation water by employing characteristics of production performance, hydrochemistry and electric log, pointing out that Schoeller Index of Basic Exchange (IBE) can be used to quantitatively identify oil and water zones. Based on analysing the actual data dividing lines of characteristic values of hydrochemistry and electric log are presented.