极复杂断块油田微型构造研究方法及应用
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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.
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.
引文
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[6]田在艺,韩屏.中国东北地区中新生代含油气盆地构造分析与形成机制[J].石油勘探与开发,1993,20(4):1-8.
[7]邹炳方,吴兴录,陈鸿雁.笔架岭构造带反向正断层与油气聚集关系研究[J].断块油气田,1999,6(5):14-16.
[8]石宁,张金亮.断块油藏开发后期精细构造研究[J].特种油气藏,2008,15(6):24-26.
[9]张以明,冯文彦.典型复杂断块油田的勘探历程及启示[J].特种油气藏,2003,10(2):1-4.
[2]信荃麟,刘泽容.断块群油藏形成条件和分布规律[C]//信荃麟.复杂油气藏勘探技术国际研讨会论文集.东营:石油大学出版社,1998:1-6.
[3]张之一,李旭.石油构造分析理论基础[M].北京:地质出版社,1994:42-67.
[4]蒋有录,张熠.控制复杂断块油气富集的主要地质因素——以渤海湾盆地东辛地区为例[J].石油勘探与开发,1999,26(5):39-42.
[5]张占文,张凤莲,曹滨海.断块运动与西部凹陷潜山油气藏的形成[J].断块油气田,1995,2(6):1-5.
[6]田在艺,韩屏.中国东北地区中新生代含油气盆地构造分析与形成机制[J].石油勘探与开发,1993,20(4):1-8.
[7]邹炳方,吴兴录,陈鸿雁.笔架岭构造带反向正断层与油气聚集关系研究[J].断块油气田,1999,6(5):14-16.
[8]石宁,张金亮.断块油藏开发后期精细构造研究[J].特种油气藏,2008,15(6):24-26.
[9]张以明,冯文彦.典型复杂断块油田的勘探历程及启示[J].特种油气藏,2003,10(2):1-4.
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