摘要
通过稳定碳同位素比质谱仪对毛场-马王庙地区及岳口低凸起原油单体烃碳同位素样品正构烷烃系列的前期处理,优化并确定分析条件,建立了原油、烃源岩、天然气等的碳、氢、氧、氮同位素分析方法。单体烃碳同位素分析技术的建立,填补了江汉油田稳定碳同位素分析方法的空白,完善了地球化学研究的测试技术,对江汉盆地油源对比的研究起着很重要的作用。
Through earlier stage processing of n-alkanes series of crude oil monomer hydrocarbon carbon isotopic samples in Maochang-Mawangmiao area and Yuekou low raised area by Deltaplus XP IRMS and improvement of analysis conditions,the method is established to analyze isotopes such as carbon,hydrogen,oxygen and nitrogen which exist in crude oil,hydrocarbon source rock and natural gas.The method fills a gap which has hither to existed in stable carbon isotopic analysis in Jianghan Oilfield,improves testing technology in geochemical investigation and plays an important part in the research on oil and source rock correlation of Jianghan Basin.
出处
《江汉石油职工大学学报》
2015年第1期13-16,共4页
Journal of Jianghan Petroleum University of Staff and Workers
关键词
单体烃
碳同位素
平行性研究
油源对比
Monomer Hydrocarbon
Carbon Isotope
Parallelity Study
Oil Source Correlation
