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OALib Journal期刊
ISSN: 2333-9721
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复杂近地表区综合长波长静校正方法
Keywords: 长波长静校正,近地表模型,折射,层析反演,拟合迭代
Abstract:
？复杂近地表区长波长静校正问题一直是地震资料处理难点之一，其原因不是野外数据密度不够，就是方法假设条件不能满足。在复杂近地表情况下，精确求解风化层速度、厚度和高速层速度是严重的非线性问题。本文通过非线性问题线性化、模型参数替代方法解决长波长静校正问题。野外表层调查和地震数据中含有丰富长波长信息，解决长波长静校正问题应该综合考虑这两方面因素。本文在表层调查和初至折射波速度的共同约束下，建立初始速度场，利用层析静校正进行近地表速度场反演获得近地表模型，再运用初至波旅行时拟合迭代技术，在地震数据共炮点、共检波点和共炮检距道集上综合解决长波长静校正问题。中国西部黄土塬地区野外实际资料的应用结果表明，本文方法在复杂近地表条件下能够很好地解决长波长静校正问题。
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| [2] | davemarsden.staticcorrection-areviewpartⅱ[j].theleadingedge.1993,12(2):115-120
|
| [3] | davemarsden.staticcorrection-areviewpartⅲ[j].theleadingedge.1993,12(3):210-216
|
| [4] | 林依华,张中杰,尹成等.复杂地形条件下静校正的综合寻优.地球物理学报,2003,46(1):101-106.
|
| [5] | linyihua,zhangzhongjie,yinchengetal.hybridoptimizationofstaticestimationincomplextopography.chinesejournalofgeophysics,2003,46(1):101-106.
|
| [6] | 戴云,张建中.长波长静校正问题的一种解决方法.石油地球物理勘探,2000,35(3):315-325.
|
| [7] | daiyunandzhangjianzhong.amethodforlong-wavelengthstaticcorrection.ogp,2000,35(3):315-325.
|
| [8] | 段云卿.折射波剩余静校正方法[j].石油地球物理勘探.2006,41(1):32-35
|
| [9] | 祖云飞,冯泽元,李振华.长波长静校正问题的探讨和实例分析.天然气工业,2007,27(s1):195-198.
|
| [10] | 宋常洲,高建华.复杂地区静校正方法研究.石油地球物理勘探,2007,42(s1):127-131.
|
| [11] | songchangzhou,gaojianhua.studyonstaticcorrectionapproachesincomplexareas.ogp,2007,42(s1):127-131.
|
| [12] | 左海,宋小平,魏庚雨.折射和层析静校正量计算方法的综合应用.石油地球物理勘探,2007,42(s1):35-39.
|
| [13] | zuohai,songxiaopingandweigengyu.integrativeapplicationofcomputationalapproachesofrefractionandtomographicstatics.ogp,2007,42(s1):35-39.
|
| [14] | 樊满仓.层析静校正在黄土塬地区的应用.石油地球物理勘探,2008,43(s1):36-38.
|
| [15] | fanmancang.applicationoftomographicstaticcorrectioninloessplateauarea.ogp,2008,43(s1):36-38.
|
| [16] | 宋涛,王秀云,杨世文等.层析反演静校正技术在永新地区的应用.石油天然气学报,2008,30(5):228-230.
|
| [17] | songtao,wangxiuyun,yangshiwenetal.tomographicinversionstaticcorrectiontechnologyapplicationinyongxinarea.journalofoilandgastechnology,2008,30(5):228-230.
|
| [18] | 钟本善,周熙襄.中国西部地区地震勘探的静校正问题.物探化探计算技术,1999,21(4):358-366.
|
| [19] | 谭昌勇,尹成,林依华等.复杂地区综合寻优静校正方法[j].石油地球物理勘探.2009,44(3):288-291？？浏览
|
| [20] | 王彦春,余钦范,李峰等.交互迭代静校正方法.石油物探,1998,37(2):63-70.
|
| [21] | wangyanchun,yuqinfan,lifengetal.themethodofstaticcorrectionbyinteractiveiteration.gpp,1998,37(2):63-70.
|
| [22] | davemarsden.staticcorrection-areviewpartⅰ[j].theleadingedge.1993,12(1):43-49
|
| [23] | duanyunqing.refractionresidualstaticcorrections.ogp,2006,41(1):32-35.
|
| [24] | 杨海申,蒋先艺,高彦林等.复杂区三维折射静校正技术与应用效果[j].石油地球物理勘探.2005,40(2):219-225
|
| [25] | yanghaishen,jiangxianyi,gaoyanlinetal.3drefractionstaticcorrectionincomplexregionsanditsappliedeffects.ogp,2005,40(2):219-225.
|
| [26] | tanermtetal.aunifiedmethodfor2-dand3-drefractionstatics[j].geophysics.1998,63(1):260-274
|
| [27] | zuyunfei,fengzeyuan,lizhenhua.alongwavelengthstaticcorrectionstudyandexampleanalysis.naturalgasindustry,2007,27(s1):195-198.
|
| [28] | 谭昌勇,王彦春,张伟宏等.静校正方法在黄土塬地区的联合应用.石油物探,2009,48(3):252-257.
|
| [29] | tanchangyong,wangyanchun,zhangweihongetal.jointapplicationofstaticsmethodsinloesstableland.gpp,2009,48(3):252-257.
|
| [30] | 张继国,刘连升.复杂区初至层析反演静校正[j].石油地球物理勘探.2006,41(4):383-385
|
| [31] | zhangjiguoandliuliansheng.staticcorrectionsbyfirstbreakstomographicinversionincomplexarea.ogp,2006,41(4):383-385,395.
|
| [32] | zhongbenshan,zhouxixiang.thestaticsofseismicprospectinginthewestofchina.computingtechniquesforgeophysicalandgeochemicalexploration,1999,21(4):358-366.
|
| [33] | tanchangyong,yincheng,linyihuaetal.staticcorrectionsbyintegrativeoptimizationincomplexarea[j].ogp.2009,44(3):288-291？？浏览
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