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与油气相关磁异常的模糊识别法

石油物探

1993年 32卷第No. 1期

阅读：90

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Title

FUZZY RECOGNITION FOR MAGNETIC ANOMALIES RELATED TO OIL/GAS

单位

青岛海洋大学,青岛266003

Organization

Ocean University of Qingdao, 266003

摘要

高精度的航空磁法测量可以得到油气田上方的微弱磁异常显示,如何提取和识别这些磁异常是航磁找油要解决的问题.本文提出用模糊识别法判断这类小磁异常的方法,并以PFW油田的实际应用说明了方法的可行性.

Abstract

It's shown that weak magnetic anomalies are observable over oil/gas fields with high accurate aeromagnetic surveys. The problem that follows is howfto.extract and identify them exactly. To this end, the paper proposes a fuzzy method whose feasibility is demonstrated with an applied example in Pingfangwang oil field.

关键词：

磁异常; 模糊识别; 航磁找油;

Keywords:

Magnetic Anomaly; Related to Oil / Gas; Fuzzy Rccognization;

基金项目

DOI