有机物中氢同位素分析及在石油勘探中的应用

ANALYSIS OF HYDROGEN ISOTOPES IN ORGANIC MAT FERS AND ITS APPLICATION IN PETROLEUM EXPLORATION

干酪根、原油及其族组成的碳同位素分析已广泛地应用于有机地球化学研究之中了,由于分析方法等条件限制,氢同位素在我国石油勘探中尚未得到广泛应用。本文介绍了我们完成并已通过鉴定的分析测试方法,并对其进行了比较。着重介绍了石油勘探中氢同位素分析在生油母质研究、成油环境推断及油源对比等方面的应用。

Carbon isotopic analysis has been applied extensively in the geochemical study of kerogen,crude and their hydrocarbon family already.Due to the limitation of the technique of analysis etc.,Hydrogen isotopic analysis has not extensively applied in petrolum exploration yet.This paper describes the anal- ysis techniques developed in our laboratory which has been approved already by some authorities.Comparison of the results are made.The application of Hydrogen isotopic analysis in the study of source materials of petroleum,predi- ction of the environments under which oil and gas generation had occur,and the correlation of source materials to the oil and gas in the reservoirs are em- phasized in this paper.