壤中游离气方法及其在油气化探中的应用

王国建, 卢丽, 杨俊, 李吉鹏, 任春, 唐俊红, 李武

The soil gas method and its application to geochemical prospecting for oil and gas

WANG Guo-Jian, LU Li, YANG Jun, LI Ji-Peng, REN Chun, TANG Jun-Hong, LI Wu

图5 临南—钱官屯地区近地表游离烃浓度异常分布特征

Fig.5 Distribution characteristics of hydrocarbon concentration anomalies of soil gas in Linnan-Qianguantun area