西南石油大学学报(自然科学版) ›› 1999, Vol. 21 ›› Issue (2): 41-42.DOI: 10.3863/j.issn.1000-2634.1999.02.11

• 地质勘探 • 上一篇    下一篇

圈闭地质评价中模糊数学综合评判法的优势

杨昌明1 王美丽1 聂新坤2
  

  1. 1.中国地质大学,湖北 武汉 430074; 2.江苏区调研究所,江苏 南京 211135
  • 收稿日期:1999-03-22 修回日期:1900-01-01 出版日期:1999-04-20 发布日期:1999-04-20

THE ADVANTAGE OF COMPREHENSIVE EVALUATION METHOD BY BLURRED MATHEMATICS IN TRAP EVALUATION

Yang Chang-ming1 Wang Mei-li1 Nie Xin-kun2
  

  1. Geosciences University of China
  • Received:1999-03-22 Revised:1900-01-01 Online:1999-04-20 Published:1999-04-20

摘要:

圈闭地质评价是进行油气资源评价的核心工作。为了克服常规含油气性及其优劣程度评价过程中许多定性因素带来的诸多不便,模糊数学综合评判法把“亦此亦彼”中间过度的模糊概念用数学方法来处理,并对圈闭含油气性及其优劣程度进行定量分析评价,充分体现了模糊数学综合评判法在圈闭地质评价中的优势所在。

关键词: 圈闭地质, 油气资源, 模糊数学, 综合地层评价, 定量分析

Abstract:

Trap evaluation is the core of oil/gas resource evaluation. But some qualitative factors make the conventional evaluation methods not convenient during the work. For example, it can only be given a dim concept about whether or not a trap contains oil- gas. Comprehensive evaluation method of blurred mathematics can deal with the “be this and that” with mathematical method. Therefore, it can be evaluated quantitatively. It is the advantage of comprehensive evaluation method of blurred mathematics in trap evaluation.

Key words: Trap evaluation, Oil/gas reserve, blurred math, comprehensive evaluation, quantitative evaluation

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