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OALib Journal期刊
ISSN: 2333-9721
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扇三角洲前缘薄互层叠置砂体的敏感属性分析
Keywords: 扇三角洲,薄互层,叠置砂体,砂体速度,砂体累积厚度,敏感地震属性
Abstract:
？地震属性与砂体厚度及砂体速度之间的敏感性关系一直是地球物理工作者研究的课题.针对苏北盆地高邮凹陷hj地区戴南组扇三角洲前缘的沉积地质特征,本文设计了5个薄互层叠置砂体模型:4个不同位置处局部砂体速度变化模型及1个局部砂体累积厚度变化模型.采用褶积正演模拟方法,从正演剖面中提取了50种地震属性,优选振幅类和层序类的4种敏感地震属性.最后分析了这4个敏感地震属性与模型中局部砂体速度变化和局部砂体累积厚度变化之间的敏感性关系.结果表明:振幅类属性对薄互层砂体的局部累积厚度变化较为敏感,对薄互层砂体的局部速度变化敏感性要弱一些;层序类属性对薄互层砂体的局部速度、局部累积厚度变化以及砂体在纵向上的分布位置都较为敏感.
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| [2] | 曹卿荣,李佩,孙凯等.应用地震属性分析技术刻画河道砂体[j].岩性油气藏.2007,19(2):93-96
|
| [3] | caoqingrong,lipei,sunkaietal.usingseismicattributestoidentifychannelsandbody.lithologicreservoirs,2007,19(2):93-96.
|
| [4] | 张建宁.牛庄洼陷浊积岩砂体储层物性地震预测[j].石油地球物理勘探.2005,40(6):716-720？？浏览
|
| [5] | zhangjianning.seismicpredictionofphysicalpropertyforturbiditesandbodyreservoirinniuzhuangsub-sag[j].ogp.2005,40(6):716-720？？浏览
|
| [6] | 李国发,岳英,国春香等.基于模型的薄互层地震属性分析及其应用.石油物探,2011,50(2):144-149
|
| [7] | liguofa,yueying,guochunxiangetal.seismicattributesanalysisbasedonmodelinthininterbeddedlayersanditsapplication.gpp,2011,50(2):144-149.
|
| [8] | 黄真萍,王晓华,王云专.地震信息的属性参数提取和砂体预测方法[j].石油地球物理勘探.1997,32(5):669-682？？浏览
|
| [9] | sunluping,zhengxiaodong,shouhaoetal.quantitativepredictionofchannelsandbodiesbasedonseismicpeakattributesinthefrequencydomainanditsapplication[j].appliedgeophysics.2010,7(1):10-17
|
| [10] | 关达,张秀容.利用地震属性预测河道砂体.石油物探,2004,43(1):56-58
|
| [11] | guanda,zhangxiurong.predictionofchannelsandusingseismicattribute.gpp,2004,43(1):56-58.
|
| [12] | gaofeng.predictionofsandthicknessusingseismicattributesbasedonbp-neuralnetwork.advancedmaterialsresearch,2012,524(2):180-183.
|
| [13] | 鲍祥生,张金淼,尹成等.时移地震平均能量属性差异与储层速度变化的关系[j].石油物探.2008,47(1):24-29
|
| [14] | baoxiangsheng,zhangjinmiao,yinchengetal.relationshipbetweenthedifferenceinaverageenergyoftime-lapseandthechangeofreservoirvelocity.gpp,2008,47(1):24-29.
|
| [15] | carmenm,biondob.seismicattributesensitivitytovelocityuncertainty.stanfordexplorationproject,102(2):143-177.
|
| [16] | 李存磊,刘婷,夏连军.高邮凹陷黄珏地区戴二段扇三角洲沉积特征.中国海洋大学学报,2010,40(4):65-72]licunlei,liuting,xialianjun.sedimentarycharacteristicsofderelictionfandeltainthesecondmemberofhuangjueareaofgaoyoudepression.periodicalofoceanuniversityofchina,2010,40(4):65-72.
|
| [17] | 周健,林春明,张霞等.江苏高邮凹陷古近系戴南组一段物源体系和沉积相.古地理学报,2011,13(2):161-174
|
| [18] | zhoujian,linchunming,zhangxiaetal.provenancesystemandsedimentaryfaciesofthememberofpaleogenedainanformationingaoyousagofjiangsuprovince.journalofpalaeogeography,2011,13(2):161-174.
|
| [19] | 仇永峰,马英俊,崔晓晓等.高邮凹陷黄珏、联盟庄地区戴一段砂体展布特征研究及其应用.复杂油气藏,2010,3(1):15-19
|
| [20] | qiuyongfeng,mayingjun,cuixiaoxiaoetal.distributioncharacteristicsofe2d1sandbodyinhuangjueandlianmengzhuangareaingaoyousag.complexhydrocarbonreservoirs,2010,3(1):15-19.
|
| [21] | gassmannf.elasticwavesthroughapackingofspheres[j].geophysics.1951,16(4):673-682
|
| [22] | wangzhijing.fundamentalsofseismicrockphysics[j].geophysics.2001,66(2):398-412
|
| [23] | dingfeng.highprecisionseismicattributetechnologystudyanditssystemimplementation[d].southwestpetroleumuniversity,chengdu,sichuan,2008.
|
| [24] | 魏艳,尹成,丁峰等.地震多属性综合分析的应用研究[j].石油物探.2007,46(1):42-47
|
| [25] | weiyan,yincheng,dingfengetal.syntheticanalysisofseismicmulti-attributeanditsapplication.gpp,2007,46(1):42-47.
|
| [26] | 马中高.biot系数和岩石弹性模量的实验研究[j].石油与天然气地质.2008,29(1):135-140
|
| [27] | mazhonggao.experimentalinvestigationintobiot'scoefficientandrockelasticmoduli.oil&gasgeology,2008,29(1):135-140.
|
| [28] | chenq,steves.seismicattributetechnologyforreservoirforecastingandmonitoring[j].theleadingedge.1997,16(5):445-456
|
| [29] | 丁峰.高精度地震属性技术研究及其系统实现.四川成都:西南石油大学[博士学位论文],2008
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