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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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基于地质统计信息的谱反演法
Keywords: 谱反演,地质统计信息,薄储层,贝叶斯理论,测井数据
Abstract:
？利用谱反演技术可有效提高对薄储层的识别能力,但仅利用单一地震信息的常规谱反演技术求取的反射系数的稳定性较差.本文基于贝叶斯理论,将测井等信息转换为地质统计先验信息引入到谱反演过程中,提出了地质统计学谱反演法,该方法综合利用地震、测井等多种信息,使得反演结果稳定、可靠.数值模型试验证明本文方法能获得高分辨率且可靠的反演结果;在渤海海域进行的实际应用表明,钻前预测结果得到多口钻井资料的证实,有效降低了勘探开发风险.
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|
| [12] | 朱伟林,李建平,周心怀等.渤海新近系极浅水三角洲沉积体系与大型油气田勘探.沉积学报,2008,26(4):575-582.
|
| [13] | zhuweilin,lijianping,zhouxinhuaietal.neogeneextremeshallowwaterdeltaicsystemandexplorationoflargeoilandgasfieldsinbohaibay.actasedimentologicasinica,2008,26(4):575-582.
|
| [14] | 徐长贵,武法东.渤中坳陷上第三系三角洲的发现、沉积特征及其油气勘探意义.沉积学报,2002,20(4):588-594.
|
| [15] | xuchanggui,wufadong.discoveryandsedimentarycharacteristicsoftheneogenedeltainbozhongdepressionanditssignificanceforoilandgasexploration.actasedimentologicasinica,2002,20(4):588-594.
|
| [16] | 朱伟林.中国近海油气勘探进展.中国工程科学,2010,12(5):18-24.
|
| [17] | zhuweilin.advancementsofoilandgasexplorationinchinaoffshorearea:overviewandperspective.engineeringsciences,2010,12(5):18-24.
|
| [18] | 唐文榜.地震反射法中薄煤层分辨能力的研究.地球物理学报,1987,30(6):641-652.
|
| [19] | tangwenbang.researchonresolutionofathinseaminreflectionseismicexploration.chinesejournalofgeophysics,1987,30(6):641-652.
|
| [20] | 姚陈,蔡明刚,王赟.各向同性薄层反射理论地震图.地球物理学报,2010,53(1):164-170.
|
| [21] | yaochen,caiminggang,wangyun.syntheticseismogramsofreflectionfromisotropicthinlayer[j].chinesejournalofgeophysics.2010,53(1):164-170
|
| [22] | yuansy,wangsx.spectralsparsebayesianlearningreflectivityinversion[j].geophysicalprospecting.2013,61(4):735-746
|
| [23] | 刘万金,周辉,袁三一等.谱反演在地震属性解释中的应用[j].石油地球物理勘探.2013,48(3):423-428？？浏览
|
| [24] | liuwanjin,zhouhui,yuansanyietal.applicationsofspectralinversionintheseismicattributeinterpretation[j].ogp.2013,48(3):423-428？？浏览
|
| [25] | yuansy,wangsx,tiann.swarmintelligenceoptimizationanditsapplicationingeophysicaldatainversion[j].appliedgeophysics.2009,6(2):166-174
|
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