盆缘张扭构造特征与形成机制——以南堡凹陷柳赞地区为例  

Tense-Shearing Characteristics and Formation Mechanism of Basin Edge——An Example of in Liuzan Area in Nanpu Sag

作　　者：崔立杰 杨岚[2] 王时林[2] CUI Li-jie;YANG Lan;WANG Shi-lin(Beijing UltraDo Resources Technology Company Limited,Beijing 100083,China;Exploration and Development Research Institute,Petro China Jidong Oilfiled Company,Tangshan 063004,China)

机构地区：[1]北京奥能恒业能源技术有限公司,北京100083 [2]中国石油冀东油田分公司勘探开发研究院,唐山063004

出　　处：《科学技术与工程》2018年第22期15-20,共6页Science Technology and Engineering

摘　　要：柳赞地区沙河街组地层埋深大、邻近南堡凹陷东北边缘柏各庄控盆边界大断层。研究区受多物源近源供给以及多期断裂叠加的影响,地质条件十分复杂。利用地震资料对本区构造进行重新解释与认识,认为该区为一较典型的盆缘张扭构造。并对本区的断裂特征、构造特征及形成机制进行系统的分析探讨。The buried depth of the Shahejie Formation of the Liuzan area is very large.And the Liuzan area is near the fault of the Baigezhuang which is on the northeast margin of the Nanpu Sag.The study area is affected by the near-provenance which is composed of multi-source and the multiple fracture systems.The geological conditions of the Liuzan area is very complex.Seismic data was used to re-interpret and recognize the structure in this area,and the area is considered to be a typical twist structure of basin edge.The fault features,structural features and formation mechanism in this area are systematically analyzed and discussed.

关 键 词：盆缘 断裂 构造 形成机制 

分 类 号：P548[天文地球—构造地质学]