俄罗斯油气资源空间分布格局及可达性评估
黄季夏, 张天媛, 王利, 杨林生, 葛全胜

Spatial distribution patterns and the accessibility evaluation of oil and gas resources in Russia
HUANG Jixia, ZHANG Tianyuan, WANG Li, YANG Linsheng, GE Quansheng
图2 俄罗斯石油天然气资源按产量等级分布
Fig. 2 Distribution of oil and gas resources according to production grade