OALib Journal期刊
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利用叠前全波形反演进行储层预测
Keywords: 叠前全波形反演,孔隙结构动力学,弹性参数,聚类分析,储层预测
Abstract:
?利用完整地震反射波形求取地层弹性参数是叠前全波形反演的核心内涵。该方法可同时提取纵、横波阻抗和泊松比等多种岩性信息,在此基础上结合孔隙结构动力学分析成果与碎屑岩弹性参数分布规律,采用聚类分析方法,了解储层与产气层空间展布规律。对四川盆地yb地区珍珠冲段的储层预测结果表明,利用叠前全波形反演与孔隙结构动力学相结合,能够解决该区复杂的致密储层与产层预测问题。
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[10] | tarantolaa,inversionofseismicreflectiondataintheacousticapproximation.geophysics,198,49(8):1259-1266
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[11] | tarantolaa.astrategyfornonlinearelasticinver-lionofseismicreflectiondata[j].geophysics.1986,51(10):1893-1903
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[12] | shueyrt.asimplificationofthezoeppritzequa-dons[j].geophysics.1985,50(4):609-614
|
[13] | 郑晓东.zoeppritz方程的近似及其应用[j].石油地球物理勘探.1991,26(2):129-144??浏览
|
[14] | mallicks.asimpleapproximationtothep-wavere-electioncoefficientanditsimplicationintheinversionofamplitudevariationwithoffsetdata.geophysics,1993.58(4).544-552
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[15] | fattiji.,smithgc,vailpjetal.detectionofgasinsandstonereservoirsusingavoanalysis;a3dseismiccasehistoryusingthegcostacktechnique.cieophysics,1994,59(9):1362-1376
|
[16] | 杨绍国,周熙襄.zoeppritz方程的级数表达式及近似[j].石油地球物理勘探.1994,29(4):399-412??浏览
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[17] | 杨建礼.叠前敏感弹性参数及在西湖凹陷的应用研究[博士学位论文].北京:中国地质大学(北京),2006
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[18] | yuwen-hui,jingpeng-gui,zhuweietal.abnormalporepressurepredictionofcomplexstructureinnorth-castofsichuan.segtechnicalprogramexpandedabstracts,2009,28;2125-2129
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[19] | 朱伟.孔隙弹性介质中的损伤因子研究[硕士学位论文].湖北武汉:中国地质大学(武汉),2010
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