地震沉积学探讨及应用
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摘要
地震沉积学是在油气勘探开发的需要下产生的,具有鲜明的技术特色和良好的应用前景。文章阐述了地震沉积学的概念和学科特点,认为地震沉积学可以按研究尺度分为地震地貌学和储层地震学,从应用角度提出了地震沉积学的研究思路,并首次提出最小等时研究单元的概念,即三相(地震相,测井相,岩芯相)结合研究时井震统一的尺度,是沉积分析时一个最小的地质成图单元。选择鄂尔多斯盆地塔巴庙D气田上古生界岩性油气藏为例,阐述了地震沉积学分析技术在沉积相分析方面的应用方法,展示了地震沉积学研究技术在建立精细等时地层格架、岩相物理分析、多属性地震相分析等方面良好的学科优势。
The seismic sedimentology came into being under the oil-gas exploration development,has the bright technical characteristic and the better application prospect.Based on the concept and the discipline characteristic of seismic sedimentology,the study divided earthquake sedimentology into the seismic geomorphology and the reservoir seismography,proposed research method from the application aspects.The paper for the first time proposed the concept of the smallest isochronal strata unit:a three phase(seismic,oil well logging,core)combined with the uniform unit of well and seismic is the smallest geological chart unit during conducting depositional analysis.Taken the early Palezoic D gas field in the ERDOS Basin as an example,this paper applied seismic sedimentology in facies sedimentary analysis.The case study proves that seismic seidimentology is of favorable advantages in the analysis of sedimentary facies,lithofacies physical natures and multiattribute seismic phases.
The seismic sedimentology came into being under the oil-gas exploration development,has the bright technical characteristic and the better application prospect.Based on the concept and the discipline characteristic of seismic sedimentology,the study divided earthquake sedimentology into the seismic geomorphology and the reservoir seismography,proposed research method from the application aspects.The paper for the first time proposed the concept of the smallest isochronal strata unit:a three phase(seismic,oil well logging,core)combined with the uniform unit of well and seismic is the smallest geological chart unit during conducting depositional analysis.Taken the early Palezoic D gas field in the ERDOS Basin as an example,this paper applied seismic sedimentology in facies sedimentary analysis.The case study proves that seismic seidimentology is of favorable advantages in the analysis of sedimentary facies,lithofacies physical natures and multiattribute seismic phases.
引文
陈守田,孟完禄.2004.薄互层储层预测方法.石油物探,43(1):33～36.
董春梅,张宪国,林承焰.2006.有关地震沉积学若干问题的探讨.石油地球物理勘探,41(4):405～410.
蒋韧,樊太亮,徐守礼.2008.地震地貌学概念与分析技术.岩性油气藏,20(1):33～40.
李海亮,朱允辉,王宏波.2006.波形分析技术在识别小断层和剥蚀线中的应用.西北油气勘探,18(3):35～41.
林承焰,张宪国,董春梅.2007.地震沉积学及其初步应用.石油学报,28(2):69～73.
凌云研究组.2003.基本地震属性在沉积环境解释中的应用研究,石油地球物理勘探,38(6):642～653.
陆永潮,杜学斌,陈平,向奎,李涛.2008.油气精细勘探的主要方法体系——地震沉积学研究.石油实验地质,30(1):1～5.
师永民,祁军,张成学,肖荣阁,等.2005.应用地震波形分析技术预测裂缝的方法探讨.石油物探,44(2):128～131.
王正和.2008.地震沉积学研究中所采用的地球物理技术.内蒙古石油化工,(3):23～26.
魏嘉,朱文斌,朱海龙,徐雷鸣,陈伟.2008.地震沉积学——地震解释的新思路及沉积研究的新工具.勘探地球物理进展,31(2):30～38.
谢里夫R E.1999.地震勘探学.北京:石油工业出版社,438～522.
张永华,杨道庆,孙耀华,等.2007.高精度层序地层学在隐蔽油藏预测中的应用.石油物探,46(4):378～383.
Brown A R,Dabm C G,Graebner R J.1981.Astratigraphic casehistory using three-dimensional seismic data in the Gulf ofThailand.Geophysical Prospecting,29(3):327～349.
Brown A R.1996.Seismic attributes and their classification.TheLeading Edge,15(10):327～341.
Schlager Wolfgang.2000.The future of applied sedimentarygeology.Journal of Sedimentary Research,70(1):2～9.
Zeng Hongliu,Henry S C,Riola J P.1998a.Stratal slicing,partⅠ:Real3-Dseismic data.Geopgysics,63(2):502～513.
Zeng Hongliu,Henry S C,Riola J P.1998b.Stratal slicing,part II:Real3-Dseismic data.Geopgysics.63(2):514～522.
Zeng Hongliu,Ambrose W A.2001.Seismic sedimentology andregional depositional systems in Mioceno Norte,LakeMaracaibo,Venezuela.The Leading Edge,20(11):13～27.
Zeng Hongliu,Kerans C.2003.Seismic frequency control oncarbonate seismic stratigraphy:A case study of the KingdomAbo sequence,west Texas.AAPG Bulletin,87(2):273～293.
Zeng Hongliu,Backus M M.2005.Interpretive advantages of90°-phase wavelets:Part1,Modeling.Geophysics,70:c7～c15.
董春梅,张宪国,林承焰.2006.有关地震沉积学若干问题的探讨.石油地球物理勘探,41(4):405～410.
蒋韧,樊太亮,徐守礼.2008.地震地貌学概念与分析技术.岩性油气藏,20(1):33～40.
李海亮,朱允辉,王宏波.2006.波形分析技术在识别小断层和剥蚀线中的应用.西北油气勘探,18(3):35～41.
林承焰,张宪国,董春梅.2007.地震沉积学及其初步应用.石油学报,28(2):69～73.
凌云研究组.2003.基本地震属性在沉积环境解释中的应用研究,石油地球物理勘探,38(6):642～653.
陆永潮,杜学斌,陈平,向奎,李涛.2008.油气精细勘探的主要方法体系——地震沉积学研究.石油实验地质,30(1):1～5.
师永民,祁军,张成学,肖荣阁,等.2005.应用地震波形分析技术预测裂缝的方法探讨.石油物探,44(2):128～131.
王正和.2008.地震沉积学研究中所采用的地球物理技术.内蒙古石油化工,(3):23～26.
魏嘉,朱文斌,朱海龙,徐雷鸣,陈伟.2008.地震沉积学——地震解释的新思路及沉积研究的新工具.勘探地球物理进展,31(2):30～38.
谢里夫R E.1999.地震勘探学.北京:石油工业出版社,438～522.
张永华,杨道庆,孙耀华,等.2007.高精度层序地层学在隐蔽油藏预测中的应用.石油物探,46(4):378～383.
Brown A R,Dabm C G,Graebner R J.1981.Astratigraphic casehistory using three-dimensional seismic data in the Gulf ofThailand.Geophysical Prospecting,29(3):327～349.
Brown A R.1996.Seismic attributes and their classification.TheLeading Edge,15(10):327～341.
Schlager Wolfgang.2000.The future of applied sedimentarygeology.Journal of Sedimentary Research,70(1):2～9.
Zeng Hongliu,Henry S C,Riola J P.1998a.Stratal slicing,partⅠ:Real3-Dseismic data.Geopgysics,63(2):502～513.
Zeng Hongliu,Henry S C,Riola J P.1998b.Stratal slicing,part II:Real3-Dseismic data.Geopgysics.63(2):514～522.
Zeng Hongliu,Ambrose W A.2001.Seismic sedimentology andregional depositional systems in Mioceno Norte,LakeMaracaibo,Venezuela.The Leading Edge,20(11):13～27.
Zeng Hongliu,Kerans C.2003.Seismic frequency control oncarbonate seismic stratigraphy:A case study of the KingdomAbo sequence,west Texas.AAPG Bulletin,87(2):273～293.
Zeng Hongliu,Backus M M.2005.Interpretive advantages of90°-phase wavelets:Part1,Modeling.Geophysics,70:c7～c15.
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