地震数据体相干切片图像分析在复杂断块构造解释中的应用——以板桥油田构造解释为例

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英文篇名：An application of seismic coherence slices to structural interpretation in complex faulted blocks: a case in Banqiao oilfield 中文刊名：中国海上油气 英文刊名：China Offshore Oil and Gas 作者：漆家福 ; 陈玉昆 ; 陈洪涛 ; 李建英 英文作者：Qi Jiafu1 Chen Yukun2 Chen Hongtao2 Li Jianyin2 (1.China University of Petroleum ; Beijing ; 102249 ; 2.Dagang Division of Research Center ; BGP ; Tianjin ; 300280) 中文关键词：地震数据体 ; 相干切片 ; 复杂断块 ; 构造解释 ; 板桥油田 英文关键词：seismic data ; coherence slice ; complex faulted-block ; structural interpretation ; Banqiao oilfield. 出版日期：2007-08-15 机构：中国石油大学(北京)石油与天然气成藏机理教育部重点实验室,东方地球物理公司大港分院,东方地球物理公司大港分院,东方地球物理公司大港分院, 年：2007 期：04 出版单位：中国海上油气

摘要

裂陷盆地中大量不同尺度的断裂构造的发育既是油气圈闭形成的有利条件,也为油田构造确证带来了难度。以板桥油田构造解释为例,讨论了三维地震数据体相干切片图像在复杂断块构造解释中的应用;三维地震数据体的剖面和相干切片图像的同时利用,可以提高复杂断块区断层系统解释的可靠性和精细程度,提高油田滚动勘探开发的钻探成功率。
A great number of faulted structures with various size may develop in rifted basins,which could be favorable to formation of traps,but also result in difficulties for confirming structures in oilfields.Taking the structural interpretation in Banqiao field as an example,this paper has discussed an application of seismic coherence slices to structural interpretation in complex faulted-blocks.A simultaneous application of seismic slices and 3-D seismic sections can improve reliability and refinement of fault system interpretation in complex faulted-blocks and drilling success ratio of progressive exploration and development in oilfields.

引文

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