天然气的定量计算及成因类型分析  

QUALITATIVE CALCULATION AND GENETIC TYPE ANALYSIS OF NATURAL GAS

作　　者：吴井新 刘炳勤[1] 王贵才 

机构地区：[1]大庆职工大学

出　　处：《大庆石油地质与开发》1996年第2期1-4,共4页Petroleum Geology & Oilfield Development in Daqing

摘　　要：本文通过对阿拉新、二站、白音诺勒等气田的天然气的定量计算，并结合模拟实验研究认为阿拉新等气田的天然气是由原油菌解生物气、油溶释放气、水溶释放气及少量原始生物甲烷气组成的混合气。并对白音诺勒、他拉红、二站、阿拉新这一线气田的天然气成因及其混合组成作了系统的解释。By quantitatively calculating the natural gas in Alaxin,Erzhan and Baiyinnuole Gas fields,and combining with simulating laboratory study,this paper shows that the natural gas in those gas fields is mixed gas consists of biogas resulting from crude oil degradation,oil- soluable release gas,water-soluable release gas and a little original organism methane gas, and explains systematically the genetic types and mixed combination of the natural gas in Baiyinnuole,Talahong,Erzhan and Alaxin gas fields.

关 键 词：天然气 油溶气 水溶气 生物气 定量计算 成因 

分 类 号：P618.130.5[天文地球—矿床学]