极复杂断块油田微型构造研究方法及应用  

Micro-structure research method and its application in complex fault-block oilfield

作　　者：黄龙威[1] 

机构地区：[1]中石化中原油田分公司,河南濮阳457001

出　　处：《特种油气藏》2011年第2期11-13,135,共3页Special Oil & Gas Reservoirs

基　　金：中国石油化工股份有限公司科技攻关项目"中原油田分公司胡庆油田高效滚动开发"(P08079)部分成果

摘　　要：针对胡庆油田构造复杂、断块破碎的地质特点,运用构造整体解释与精细研究相结合方法,采用地震层位精细标定、高分辨率三维地震人机联作精细构造解释等技术,落实了整体构造格局及断层在空间上的展布状况,摸索出了微构造油藏的成藏规律和勘探方法,发现了一批与小断层有关的微型构造油藏,对极复杂断块油田的滚动增储具有重要的地质意义。The Huqing oilfield is characterized by complex structure and fragmented fault blocks.Bulk structure interpretation is coupled with fine study through identification of seismic horizons and high-resolution 3D seismic interactive interpretation.The configuration of bulk structure and the spatial distribution of faults are ascertained.The rule of hydrocarbon accumulation and the exploration method for micro-structure reservoirs are explored.A batch of micro-structure reservoirs related to minor faults has been discovered.This research is of significant geological implication to progressive exploration and development in complex fault-block oilfield.

关 键 词：复杂断块油田 微型构造 断裂带 三维地震 地层对比 

分 类 号：TE132.2[石油与天然气工程—油气勘探]