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石油地震地质学探讨及展望

  • 刁帆 ,
  • 文志刚
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  • 中国石油大学(华东)油藏地质山东省重点实验室
林承焰,1963 年生,男,教授,博士生导师,主要从事储层地质学、油藏描述与剩余油方面的教学与研究工作。地址:(257061) 山东省东营市北二路271 号中国石油大学(华东)地球资源与信息学院。电话:(0546)8396100。E-mail:lincy@upc.edu.cn

网络出版日期: 2011-02-20

基金资助

国家科技重大专项课题(编号:2009ZX05009-003)和国家自然科学基金(编号:40872094)资助

Development and prospect of petroleum seismogeology

  • DIAO Fan ,
  • WEN Zhigang
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  • Shandong Key Laboratory of Reservoir Geology, China University of Petroleum, Qingdao 266555, China

Online published: 2011-02-20

摘要

石油地震地质学自20 世纪80 年代初被提出后,随着应用地球物理技术的进步而不断发展,其目标是发现油气田和提高油气藏采收率。由于缺少独立的理论体系,石油地震地质学目前还不能成为一门真正的学科,而是一个利用地球物理技术解决石油地质学和油藏描述问题的技术集成。其目前的发展表现出3 方面特点:研究技术多样化;井震结合使研究精度不断提高;研究领域由油气田勘探向油气藏开发发展。地震资料的分辨能力、地震反射信息地质意义的认识、地震资料的地质解释模式是制约地震资料在地质研究中应用的3个关键问题,也是石油地震地质学研究需要解决的关键问题。文中对石油地震地质学的发展提出4点展望:建立独立的理论体系;多学科、多尺度相结合;等时沉积单元及其地震响应特征研究;由储层地质研究向烃类检测发展。这也是今后石油地震地质学研究需要努力的方向。

本文引用格式

刁帆 , 文志刚 . 石油地震地质学探讨及展望[J]. 岩性油气藏, 2011 , 23(1) : 17 -22 . DOI: 10.3969/j.issn.1673-8926.2011.01.001

Abstract

Petroleum seismogeologywas developed in the early 1980’s and advanced with the development of geophysical technologies. Its goal is to find hydrocarbon reservoir and to improve the recovery ratio. Because of the lack of independent theory, it is nownot a real discipline but an integration of geophysical technologies for petroleum geology study and reservoir description. It has three characteristics, including multi-technology integration, well-seismic integration and refining study, as well as study frompetroleum exploration to development geology. There are three key points which influence the development of petroleum seismogeology. They are seismic resolution, geological meaning of seismic reflection data and geologic model in seismic interpretation. Although it made successful use in petroleum exploration and development, petroleumseismogeology study need improvement in four aspects in the future, including: ① The development of systematized theory; ② Integration of multi-discipline and multi-scale study; ③ Isochronic strata units and their seismic reflection characteristics;④Study fromreservoir description to hydrocarbon detection.

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