HYDROCHEMICAL INDICATORS AND ITS APPLICATION TO PETROLEUM EXPLORATION

doi:10.11743/ogg19820413

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HYDROCHEMICAL INDICATORS AND ITS APPLICATION TO PETROLEUM EXPLORATION
Vol. 3, Issue 4, Pages: 327-334(1982)
Online First：25 December 1982，

Published：1982
DOI： 10.11743/ogg19820413
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DOI：

HYDROCHEMICAL INDICATORS AND ITS APPLICATION TO PETROLEUM EXPLORATION[J]. 1982, 3(4): 327-334. DOI： 10.11743/ogg19820413.

摘要

本文利用松辽盆地南部地区扶余油层中有代表性的287个水样

采用判别分析

对数据进行处理

绘出了该区八元判别函数式及 R 等值线图。分析了苯和有机酸各50个水样

确定了含油层水与非含油层水的分界值。利用综合判别值(R)及有机组分含量

可预测有利的含油、气地区。

Abstract

287 water samples were selected from Fuyu reservoir in southern part of Song-liao basin.Their data were processed by means of discriminant analysis.For this part of the basin

8 formulas of discriminant function and isograms of synthetic discriminant value R are given. Benzene and organic acid were determined with 50 water samples respectively

and threshold for waters from reservoir and nonreservoir are confined.