东海西湖凹陷油气资源分布及勘探潜力分析

ANALYSIS ON THE PETROLEUM RESOURCE DISTRIBUTION AND EXPLORATION POTENTIAL OF THE XIHU DEPRESSION, THE EAST CHINA SEA

李上卿 李纯洁

LI Shang-qing LI Chun-jie

中国石化, 上海海洋油气分公司, 上海, 200120

Shanghai Marine Petroleum Branch, SINOPEC, Shanghai 200120, China

该文在详细分析论述西湖凹陷石油地质条件的基础上,系统地计算了各构造区带的潜在油气资源量、推测油气资源量和总油气资源量,建立了油气资源系列和结构,论述刻画了西湖凹陷已发现和未发现的油气分布特征.同时还引进油了气远景资源丰度的概念,并将西湖凹陷各构造区带的油气远景资源丰度与中国东部凹陷的油气远景资源丰度相比,分析了油气勘探潜力,着重论述了保俶斜坡和中央背斜构造带的油气勘探潜力.

Based on the detailed analyses and discussion of petroleum geological conditions of the Xihu Depression,the East China Sea,this paper systematically calculated the potential petroleum resources,resources in leads and total resources,and then established the series and structure of resources and presented the distribution characteristics of discovered and undiscovered resources.The Concept of petroleum resource abundance was introduced to estimate the exploration potential of the Xihu Depression,especially the Baoshu Slope and the Central Anticlinal Belt,by comparing with the resource abundance of the other depressions in East China.

https://doi.org/10.11781/sysydz200306721