唐庄地区沙河街组构造特征及油气富集  

Structural characteristics and hydrocarbon accumulation in Tangzhuang Shahejie formation

作　　者：王明健[1] 国景星[2] 梁金萍[3] 王颖[4] 

机构地区：[1]中国地质大学,北京100083 [2]中国石油大学,山东东营257061 [3]中石化胜利油田分公司,山东东营257015 [4]中油辽河油田公司,辽宁盘锦124010

出　　处：《特种油气藏》2009年第2期27-29,36,共4页Special Oil & Gas Reservoirs

基　　金：中国石化胜利油田分公司科技攻关项目"唐庄地区含油区块综合地质研究"部分内容(06370502000312)

摘　　要：利用测井资料合成地震记录对三维地震剖面进行标定,以此为基础对唐庄地区沙河街组构造进行精细解释。构造研究发现,唐庄地区断层极为发育,平面和剖面组合形态多样,组成不同类型构造带。通过对构造特征和油气分布特征的综合分析认为,断裂控制了唐庄地区油气运移和聚集,并指出了油气聚集的有利区域,为后期油气开发提供了依据。Fine structure interpretation has been conducted for the Shahejie formation in Tangzhuang area by demarcation on 3D seismic profile using synthetic seismogram made from logging data. Structure study shows that faults were very developed in this area with a variety of configurations in both areal and vertical directions thus formed different structural zones. Comprehensive analysis on structural characteristics and hydrocarbon distribution shows that the faults had controlled hydrocarbon migration and accumulation in Tangzhuang area. Favorable zones of hydrocarbon accumulation are pointed out, thus providing basis for future development.

关 键 词：沙河街组 断层 构造带 油气聚集 唐庄地区 惠民凹陷 

分 类 号：TE122.2[石油与天然气工程—油气勘探]