摘要
含油气系统的研究和分析是评价盆地含油气的一种新方法 ,对研究油气藏的形成、提高勘探效益、降低勘探风险、预测有利的油气聚集带有着重要的意义。根据巴彦浩特盆地现有的勘探成果 ,对盆地含油气系统进行了分析 ,识别出盆地南部海西期—印支期石炭系破坏型含油气系统和北部燕山期—喜山期石炭系再生型含油气系统 ;在此基础上通过对油气勘探有利区带的分析 。
Petroleum system as a new method of basin evaluation has been made great progress and accepted by more and more explorers.It is very important for researching oil and gas accumulation and for exploring benefit and reducing exploring risk in oil and gas exploration.It is the most significant for calculating beneficial oil and gas gathering belt.According to exploring result in the Bayanhaote Basin,the petroleum system is analyzed, and two petroleum systems are distinguished,those are Hercynian Indosinian detroyed petroleum system in south and Yanshan Himalayan reproduced petroleum system in north of Carboniferous.It is pointed out that the north part of the basin and its Heishantuo Saile anticlinal structural belt are the potential oil and gas exploring area and belt.
出处
《现代地质》
CAS
CSCD
北大核心
2000年第4期429-434,共6页
Geoscience
