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。
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.
出处
《石油物探》
EI
CSCD
北大核心
1993年第1期68-73,共6页
Geophysical Prospecting For Petroleum
关键词
地磁异常
模糊识别
油气勘探
Magnetic Anomaly, Related to Oil / Gas, Fuzzy Rccognization
