摘要
济阳拗陷为陆内拉张盆地,拗陷内分布大量的烃类和非烃类气藏。气藏中氦同位素具有三种组成特征:2.50<R/Ra<3.20.1.40<R/R<200及R/R<0.40,表明氦的不同起源。
Jiyang depression is an intercontinental extensional basin and contains a number of hydro-carbon and no-hydrocarbon natural gas pools. Helium isotopic compositions have three types: 2. 50<R/R.<3. 20, 1. 40<R/R2.00 and R/R.<0. 40,showing that the helium is different in origin.
出处
《矿物学报》
CAS
CSCD
北大核心
1998年第1期52-54,共3页
Acta Mineralogica Sinica
基金
国家"八五"重点科技攻关项目!85-925a-08-01-14