摘要
盐池地区总体为一西翼陡窄东翼宽缓的不对称南北向矩形盆地,盆地边缘断裂褶皱较发育,地质特征复杂,断层发育,构造多变,成藏规律复杂,勘探开发难度大。根据区域油藏特点分区块,分部位、分层系研究,通过对油源、沉积、储层、构造等因素,有针对性分析各个区域及不同层位成藏主控制因素及富集规律,形成区域间、层位间油藏特征对比,从规律中找认识,从富集区找潜力,为下步增储评价方面提供部署依据及建产方向。
Deployed to provide enrichment in Yanchi area in general is a west wing steep narrow east wing wide slow asymmetric north-south rectangle basin, the basin edge fault fold over development, geological characteristics of complex, fault development, structure and changeable, and accumulation rules of complex, exploration and development difficult. According to the regional characteristics of the reservoir block partitioning, parts and hierarchical system research based on oil source, deposition, reservoir, structure and other factors, the analysis of various regions and different layers of the main reservoir controlling factors and enrichment rules and the formation of regional strata reservoir characteristics comparison,from the law to find understanding, from the area to find potential for further increase reserve evaluation basis and build capacity.
出处
《石油化工应用》
CAS
2016年第4期111-114,144,共5页
Petrochemical Industry Application
关键词
成藏规律
控制因素
富集规律
建产方向
reservoir forming law
controlling factor
enrichment
construction direction
