多分量地震数据处理技术研究现状
|
摘要
多波多分量地震勘探技术综合利用纵波和横波信号进行勘探。多分量地震资料处理技术以弹性波理论为基础,依据资料处理流程不同,可以将其分为两类:①基于标量波波场理论的波场分离多分量处理技术,该技术已经形成了较完善的处理流程并进入实用阶段,其中主要包括波场分离、横波静校正、转换横波速度分析及转换横波偏移成像等核心技术。②基于矢量波波场理论的多波联合处理技术,该技术具有较好的理论基础,能够更好地保持地震数据的原始信息,但目前尚处于研究和实验阶段,与其相配套的相关技术仍不完善,对于多分量地震实际资料的处理没有形成完整的处理流程。多波多分量技术是解决目前复杂油气藏勘探的有效手段,是地震勘探发展的必然趋势。
Multi-wave and multi-component seismic exploration can fully utilize the signals of P-wave and S-wave.The technology of multi-component seismic data processing is based on the theory of elastic wave.According to processing steps,it can be classified into two kinds of techniques:(1) The wave field separation processing technology based on the scalar wave field theory.It has formed complete processing steps and can be used into practice,with core technologies of decomposition of multi-wave field,static correction of converted wave,velocity analysis of converted wave,migration of converted wave,etc.(2) The multi-component joint processing technology based on the vector wave field theory.It has a better theoretical foundation and can well maintain the original information of seismic data.But it is still in the research and experimental stage,and cannot form a complete processing flow to meet the need of processing of actual multi-component seismic data.The related technologies still need improvement and development.Multi-wave multi-component technology is the effective solution for solving complex geological and geophysical problems and is the development trend of seismic exploration.
Multi-wave and multi-component seismic exploration can fully utilize the signals of P-wave and S-wave.The technology of multi-component seismic data processing is based on the theory of elastic wave.According to processing steps,it can be classified into two kinds of techniques:(1) The wave field separation processing technology based on the scalar wave field theory.It has formed complete processing steps and can be used into practice,with core technologies of decomposition of multi-wave field,static correction of converted wave,velocity analysis of converted wave,migration of converted wave,etc.(2) The multi-component joint processing technology based on the vector wave field theory.It has a better theoretical foundation and can well maintain the original information of seismic data.But it is still in the research and experimental stage,and cannot form a complete processing flow to meet the need of processing of actual multi-component seismic data.The related technologies still need improvement and development.Multi-wave multi-component technology is the effective solution for solving complex geological and geophysical problems and is the development trend of seismic exploration.
引文
[1]Thomas L D.Multicomponent seismology:The next wave[J].Geophysics,2001,66(1):49.
[2]赵邦六.多分量地震勘探在岩性气藏勘探开发中的应用[J].石油勘探与开发,2008,35(4):397-423.Zhao Bangliu.Application of multi-component and production ofseismic explorationinthe explorationlithologic gas reservoirs[J].Petroleum Exploration and Development,2008,35(4):397-423.
[3]谷跃民,张进铎,孙维昭,等.交互减去法压制多次波技术:以北部湾盆地福山凹陷为例[J].石油勘探与开发,2010,37(1):77-82.Gu Yuemin,Zhang Jinduo,Sun Weizhao,et al.Technique ofinteractive subtraction multiple eli mination:Acase of Fushan Sagin Beibuwan Basin[J].Petroleum Exploration and Development,2010,37(1):77-82.
[4]Grechka V,Tsvankin I.Joint inversion of PP and PS reflectiondata for VTI media:A north sea case study[J].Geophysics,2002,67(5):1382-1395.
[5]Stewart R R,Gaiser J E.Converted-wave seismic exploration:Applications[J].Geophysics,2003,68(1):40-57.
[6]张广娟,胡天跃.地震波AVO与地层岩性分析[J].石油地球物理勘探,2002,37(6):578-584.Zhang Guangjuan,Hu Tianyue.Seismic wave AVO andformation lithology analysis[J].OGP,2002,37(6):578-584.
[7]Devaney AJ.Aplane-wave decomposition for elastic wave fieldsapplied to the separation of P-waves and S-wavesin vector seismicdata[J].Geophysics,1986,51(2):419-423.
[8]Wapenaar C P A,Herrmann P,Verschuur D J,et al.Decomposition of multi-component seismic data into pri mary P-and S-wave responses[J].Geophysical Prospecting,1990,38(6):633-661.
[9]张关泉,周洪波.地面记录的纵、横波分离[J].石油地球物理勘探,1995,30(2):181-191.Zhang Guanquan,Zhou Hongbo.Separating compressional wavefromshear wave in surface seismic records[J].OGP,1995,30(2):181-191.
[10]罗省贤,李录明.F-K域多波变速波场分离[J].物探化探计算技术,1999,21(2):126-132.Luo Shengxian,Li Luming.Multi-wave field decomposition bythe variable velocity method in F-K domain[J].ComputingTechniques for Geophysical and Geochemical Exploration,1999,21(2):126-132.
[11]胡天跃,张广娟,赵伟,等.多分量地震波波场分解研究[J].地球物理学报,2004,47(3):504-508.Hu Tianyue,Zhang Guangjuan,Zhao Wei,et al.Decompositionof multicomponent seismic wave fields[J].Chinese Journal ofGeophysics,2004,47(3):504-508.
[12]董敏煜.多波多分量地震勘探[M].北京:石油工业出版社,2002.Dong Minyu.Exploration of multicomponent seismic wave fields[M].Beijing:PetroleumIndustry Press,2002.
[13]De Meersman K.Ground roll polarization filtering with spatialsmoothness constraints[C].Nevada:SEG Las Vegas 2008Annual Meeting,2008:1053-1057.
[14]Robert P C.Ti me-frequency polarization analysis and filtering[C].New Orleans:SEG Annual Meeting,2006:1223-1227.
[15]Jason C C.Vector filters and i mplications for new seismicacquisition and processing techniques[C].Houston:SEG AnnualMeeting,2005:932-935.
[16]詹正彬,姚姚.多分量地震和横波勘探[M].北京:地质出版社,1993.Zhan Zhengbin,Yao Yao.Exploration of multicomponent seismicand S wave[M].Beijing:Geological Publishing House,1993.
[17]Schafer A W.The determination of converted-wave statics usingP refractions together with SV refractions[J].SEG ExpandedAbstracts,1991,10(4):1413.
[18]Cary P W,Eaton D W S.A si mple method for resolving largeconverted-wave(P-SV)statics[J].Geophysics,1993,58(3):429-433.
[19]唐建侯,张金山.消除P-SV波大静校正量的方法[J].石油地球物理勘探,1994,29(5):650-653.Tang Jianhou,Zhang Jinshan.A methodfor removing high staticmoveouts of P-SV waves[J].OGP,1994,29(5):650-653.
[20]Li Yanpeng.Anew method for converted wave statics correction[J].SEG Expanded Abstracts,2002,21(1):979.
[21]郭桂红,王德利,何樵登,等.转换波的静校正[J].吉林大学学报:地球科学版,2003,33(4):542-544.Guo Guihong,Wang Deli,He Qiaodeng,et al.Statics ofconverted wave[J].Journal of Jilin University:Earth ScienceEdition,2003,33(4):542-544.
[22]杨海申,李彦鹏,陈海青.转换波延迟时静校正[J].石油地球物理勘探,2006,41(1):13-18.Yang Haishen,Li Yanpeng,Chen Haiqing.Ti me delay staticcorrection on SV wave[J].OGP,2006,41(1):13-18.
[23]Tessmer G,Behle A.Common reflection point data stackingtechnique for converted waves[J].Geophysical Prospecting,1988,36(7):671-688.
[24]何宗强.转换波变速抽道速度分析方法[J].石油地球物理勘探,1999,34(4):442-447.He Zongqiang.Converted-wave velocity analysis by velocity-variable trace gathering[J].OGP,1999,34(4):442-447.
[25]Li X Y,Yuan J.Converted-wave moveout and conversion-pointequations in layered VTI media:Theory and application[J].Journal of Applied Geophysics,2003,54:297-318.
[26]刘洋,魏修成.转换波三参数速度分析及动校正方法[J].石油地球物理勘探,2005,40(5):504-509.Liu Yang,Wei Xiucheng.Three parameters converted-wavevelocity analysis and migration correction method[J].OGP,2005,40(5):504-509.
[27]韩世春,杜启振.各向异性介质P-SV转换波速度分析方法及应用[J].勘探地球物理进展,2007,30(4):257-261.Han Shichun,Du Qizhen.Anisotropic converted wave velocityanalysis and its application[J].Progress in ExplorationGeophysics,2007,30(4):257-261.
[28]张丽艳,刘洋.转换波叠前时间偏移方法综述[J].地球物理学进展,2005,20(4):1134-1139.Zhang Liyan,Liu Yang.Overviewof prestack ti me migration forconverted wave[J].Progress in Geophysics,2005,20(4):1134-1139.
[29]Li X Y,Bancroft J C.Converted wave migration and commonconversion point binning by equivalent offset[C].Houston:Expanded Abstracts of SEG 67th Annual Meeting,1997:1587-1590.
[30]Bancroft J C,Geiger H D,Margrave G F.The equivalent offsetmethod of prestackti me migration[J].Geophysics,1998,63(6):2042-2053.
[31]张荣忠,李霞.转换波速度估算和深度成像新方法:拟偏移距偏移法[J].勘探地球物理进展,2002,25(4):27-30.Zhang Rongzhong,Li Xia.Anewapproachto velocity esti mationand depth i maging of converted waves:Pseudo-offset migration[J].Progress in Exploration Geophysics,2002,25(4):27-30.
[32]Fowler P J.A comparative overview of prestack ti me migrationmethods[C].Houston:Expanded Abstracts of SEG67th AnnualMeeting,1997:1571-1574.
[33]黄中玉,朱海龙.转换波叠前偏移技术新进展[J].勘探地球物理进展,2003,26(3):167-171,185.Huang Zhongyu,Zhu Hailong.Advances in converted-waveprestack migration[J].Progress in Exploration Geophysics,2003,26(3):167-171,185.
[34]李录明,罗省贤.三维叠前深度偏移速度模型建立方法[J].石油物探,1999,38(4):1-6.Li Luming,Luo Shengxian.Velocity model construction methodsfor 3-D prestack[J].Geophysical Prospecting for Petroleum,1999,38(4):1-6.
[35]Li X Y,Yuan J.Converted-wave i maging in inhomogeneous,anisotropic media:PartⅠ:Parameter esti mation[C].London:Expanded Abstracts of EAGE 63rd Conference,2001:109-113.
[36]Li X Y,Yuan J.Converted-wave i maging in inhomogeneous,anisotropic media:PartⅡ:Prestack migration[C].London:Expanded Abstracts of EAGE 63rd Conference,2001:114-117.
[37]Wang W Z,Long L D,Min L.Converted-wave prestack ti memigrationfor isotropic and anisotropic media[C].Nevada:ExpandedAbstracts of 72nd SEG Annual Meeting,2002:990-993.
[38]Thomsen L.Converted-wave reflection seismology overinhomogeneous,anisotropic media[J].Geophysics,1999,64(3):678-690.
[39]张丽艳,刘洋,陈小宏,等.相对振幅保持的转换波叠前时间偏移方法研究[J].石油地球物理勘探,2008,43(2):153-157.Zhang Liyan,Liu Yang,Chen Xiaohong,et al.Study on relativeamplitude-preserved P-SV converted wave prestack ti memigration[J].OGP,2008,43(2):153-157.
[40]Helgesen K H,Arntsen B.Wave equation based prestack depthmigration of converted wave data in TI V media[J].SEGExpanded Abstracts,2003,22(3):953.
[41]李录明.转换波叠前深度偏移[J].勘探地球物理进展,2005,28(3):183-186.Li Luming.Prestack depth migration of converted-wave[J].Progress in Exploration Geophysics,2005,28(3):183-186.
[42]Szydlik T,Smith P.3D PP/PS prestack depth migration on theVolve field[J].First Break,2007,25(1):43-47.
[43]Johns T,Vito C,Sarmiento R.Anisotropic PP and PSv prestackdepth migration of 4C seismic data:Pamberi,Trinidad[C].Houston:SEG/San Antonio Annual Meeting,2007:1004.
[44]Johnston R.Converted-wave i maging challenges[C].Houston:SEGInternational Exposition and Annual Meeting,2009:4226-4270.
[45]Kuo J T,Dai T.Kirchhoff elastic wave migration for the case ofnoncoincident source and receiver[J].Geophysics,1984,49(8):1223-1238.
[46]Hokstad K.Multicomponent Kirchhoff migration[J].Geophysics,2000,65(3):861-873.
[47]Du Qizhen,Hou Bo.Elastic Kirchhoff migration of vectorialwave-fields[J].Applied Geophysics,2008,5(4):284-293.
[48]Boechat J B,Bulcao A.A3D reverse-ti me migration scheme foroffshore seismic data[C].Houston:77th Annual InternationalMeeting,2007:2427-2431.
[49]Jones I F,Goodwin M C.Application of anisotropic 3D reverseti me migrationto complex North Seai maging[C].Houston:77thAnnual International Meeting,2007:2140-2144.
[50]Chang W F,Mc Mechan G A.3-D elastic prestack reverse-ti memigration[J].Geophysics,1994,59(4):597-609.
[51]Guitton A,Kaelin B,Biondi B.Least-squares attenuation of reverse-ti me-migration artifacts[J].Geophysics,2007,72(1):19-23.
[52]Mulder W A,Plessix R E.A comparison between one-way andtwo-way wave-equation migration[J].Geophysics,2004,69(6):1491-1504.
[53]Fletcher R F,Fowler P,Kitchenside P,et al.Suppressingartifacts in prestack reverse ti me migration[J].SEG ExpandedAbstracts,2003,22(3):953.
[54]Yoon K,Marfurt K J,Starr W.Challenges in reverse-ti memigration[J].Geophysics,2008,73(5):157-160.
[55]Jia Yan,Paul Sava.Isotropic angle-domain elastic reverse-ti memigration[J].Geophysics,2008,73(6):229-239.
[56]Huseyin D,Huang Lianjie.Elastic-wave reverse-ti me migrationwith a wavefield-separation i maging condition[C].Las Vegas:Expanded Abstracts of 78th SEG Annual Meeting,2008:2346-2350.
[57]Brad A,Igor P,Alex G,et al.Elastic ti me-reverse modelingi maging conditions[C].Houston:Expanded Abstracts of 79thSEG Annual Meeting,2009:1207-1211.
[58]何兵寿,张会星.多分量波场的矢量法叠前深度偏移技术[J].石油地球物理勘探,2006,41(4):369-374.He Bingshou,Zhang Huixing.Kinematics analysis of pre-stackdepth migration technique on multicomponent wave-field[J].OGP,2006,41(4):369-374.
[59]熊煜,李录明,罗省贤.各向异性介质弹性波场正演及偏移[J].成都理工大学学报:自然科学版,2006,33(3):310-316.Xiong Yu,Li Luming,Luo Shengxian.Forward modeling andmigration for the elastic wave field in anisotropic media[J].Journal of Chengdu University of Technology:Science&Technology Edition,2006,33(3):310-316.
[60]杜启振,秦童.横向各向同性介质弹性波多分量叠前逆时偏移[J].地球物理学报,2009,52(3):801-807.Du Qizhen,Qin Tong.Multicomponent prestack reverse-ti memigration of elastic waves in transverse isotropic medium[J].Chinese Journal of Geophysics,2009,52(3):801-807.
[61]Wu R S.Wide-angle elastic wave one-way propagation inheterogeneous media and an elastic wave complex-screen method[J].Journal of Geophysical Research,1994,99:751-766.
[62]Xie X B,Wu RS.Modeling elastic wave forward propagation andreflection using the complex screen method[J].Journal of theAcoustic Society of America,2001,109:2629-2635.
[63]Xie Xiaobi,Wu Rushan.Multicomponent prestack depthmigration using the elastic screen method[J].Geophysics,2005,70(1):30-37.
[64]Guddati M N.Arbitrarily wide-angle wave equations for complexmedia[J].Computer Methods in Applied Mechanics andEngineering,2006,195:63-93.
[65]Heidari A H,Guddati M N.Coupled space-domain elasticmigration in heterogeneous media[C].Houston:SEG AnnualMeeting,2005:50-55.
[66]Guddati N M,Homayoun A H.Subsurface i maging via fullycoupled elastic wavefield extrapolation[J].Institute of PhysicsPublishing,2007,23(1):73-98.
[67]Farmer P,Zhou Zhenzheng.The role of reverse ti me migrationini maging and model esti mation[J].The Leading Edge,2009,28(4):436-441.
[2]赵邦六.多分量地震勘探在岩性气藏勘探开发中的应用[J].石油勘探与开发,2008,35(4):397-423.Zhao Bangliu.Application of multi-component and production ofseismic explorationinthe explorationlithologic gas reservoirs[J].Petroleum Exploration and Development,2008,35(4):397-423.
[3]谷跃民,张进铎,孙维昭,等.交互减去法压制多次波技术:以北部湾盆地福山凹陷为例[J].石油勘探与开发,2010,37(1):77-82.Gu Yuemin,Zhang Jinduo,Sun Weizhao,et al.Technique ofinteractive subtraction multiple eli mination:Acase of Fushan Sagin Beibuwan Basin[J].Petroleum Exploration and Development,2010,37(1):77-82.
[4]Grechka V,Tsvankin I.Joint inversion of PP and PS reflectiondata for VTI media:A north sea case study[J].Geophysics,2002,67(5):1382-1395.
[5]Stewart R R,Gaiser J E.Converted-wave seismic exploration:Applications[J].Geophysics,2003,68(1):40-57.
[6]张广娟,胡天跃.地震波AVO与地层岩性分析[J].石油地球物理勘探,2002,37(6):578-584.Zhang Guangjuan,Hu Tianyue.Seismic wave AVO andformation lithology analysis[J].OGP,2002,37(6):578-584.
[7]Devaney AJ.Aplane-wave decomposition for elastic wave fieldsapplied to the separation of P-waves and S-wavesin vector seismicdata[J].Geophysics,1986,51(2):419-423.
[8]Wapenaar C P A,Herrmann P,Verschuur D J,et al.Decomposition of multi-component seismic data into pri mary P-and S-wave responses[J].Geophysical Prospecting,1990,38(6):633-661.
[9]张关泉,周洪波.地面记录的纵、横波分离[J].石油地球物理勘探,1995,30(2):181-191.Zhang Guanquan,Zhou Hongbo.Separating compressional wavefromshear wave in surface seismic records[J].OGP,1995,30(2):181-191.
[10]罗省贤,李录明.F-K域多波变速波场分离[J].物探化探计算技术,1999,21(2):126-132.Luo Shengxian,Li Luming.Multi-wave field decomposition bythe variable velocity method in F-K domain[J].ComputingTechniques for Geophysical and Geochemical Exploration,1999,21(2):126-132.
[11]胡天跃,张广娟,赵伟,等.多分量地震波波场分解研究[J].地球物理学报,2004,47(3):504-508.Hu Tianyue,Zhang Guangjuan,Zhao Wei,et al.Decompositionof multicomponent seismic wave fields[J].Chinese Journal ofGeophysics,2004,47(3):504-508.
[12]董敏煜.多波多分量地震勘探[M].北京:石油工业出版社,2002.Dong Minyu.Exploration of multicomponent seismic wave fields[M].Beijing:PetroleumIndustry Press,2002.
[13]De Meersman K.Ground roll polarization filtering with spatialsmoothness constraints[C].Nevada:SEG Las Vegas 2008Annual Meeting,2008:1053-1057.
[14]Robert P C.Ti me-frequency polarization analysis and filtering[C].New Orleans:SEG Annual Meeting,2006:1223-1227.
[15]Jason C C.Vector filters and i mplications for new seismicacquisition and processing techniques[C].Houston:SEG AnnualMeeting,2005:932-935.
[16]詹正彬,姚姚.多分量地震和横波勘探[M].北京:地质出版社,1993.Zhan Zhengbin,Yao Yao.Exploration of multicomponent seismicand S wave[M].Beijing:Geological Publishing House,1993.
[17]Schafer A W.The determination of converted-wave statics usingP refractions together with SV refractions[J].SEG ExpandedAbstracts,1991,10(4):1413.
[18]Cary P W,Eaton D W S.A si mple method for resolving largeconverted-wave(P-SV)statics[J].Geophysics,1993,58(3):429-433.
[19]唐建侯,张金山.消除P-SV波大静校正量的方法[J].石油地球物理勘探,1994,29(5):650-653.Tang Jianhou,Zhang Jinshan.A methodfor removing high staticmoveouts of P-SV waves[J].OGP,1994,29(5):650-653.
[20]Li Yanpeng.Anew method for converted wave statics correction[J].SEG Expanded Abstracts,2002,21(1):979.
[21]郭桂红,王德利,何樵登,等.转换波的静校正[J].吉林大学学报:地球科学版,2003,33(4):542-544.Guo Guihong,Wang Deli,He Qiaodeng,et al.Statics ofconverted wave[J].Journal of Jilin University:Earth ScienceEdition,2003,33(4):542-544.
[22]杨海申,李彦鹏,陈海青.转换波延迟时静校正[J].石油地球物理勘探,2006,41(1):13-18.Yang Haishen,Li Yanpeng,Chen Haiqing.Ti me delay staticcorrection on SV wave[J].OGP,2006,41(1):13-18.
[23]Tessmer G,Behle A.Common reflection point data stackingtechnique for converted waves[J].Geophysical Prospecting,1988,36(7):671-688.
[24]何宗强.转换波变速抽道速度分析方法[J].石油地球物理勘探,1999,34(4):442-447.He Zongqiang.Converted-wave velocity analysis by velocity-variable trace gathering[J].OGP,1999,34(4):442-447.
[25]Li X Y,Yuan J.Converted-wave moveout and conversion-pointequations in layered VTI media:Theory and application[J].Journal of Applied Geophysics,2003,54:297-318.
[26]刘洋,魏修成.转换波三参数速度分析及动校正方法[J].石油地球物理勘探,2005,40(5):504-509.Liu Yang,Wei Xiucheng.Three parameters converted-wavevelocity analysis and migration correction method[J].OGP,2005,40(5):504-509.
[27]韩世春,杜启振.各向异性介质P-SV转换波速度分析方法及应用[J].勘探地球物理进展,2007,30(4):257-261.Han Shichun,Du Qizhen.Anisotropic converted wave velocityanalysis and its application[J].Progress in ExplorationGeophysics,2007,30(4):257-261.
[28]张丽艳,刘洋.转换波叠前时间偏移方法综述[J].地球物理学进展,2005,20(4):1134-1139.Zhang Liyan,Liu Yang.Overviewof prestack ti me migration forconverted wave[J].Progress in Geophysics,2005,20(4):1134-1139.
[29]Li X Y,Bancroft J C.Converted wave migration and commonconversion point binning by equivalent offset[C].Houston:Expanded Abstracts of SEG 67th Annual Meeting,1997:1587-1590.
[30]Bancroft J C,Geiger H D,Margrave G F.The equivalent offsetmethod of prestackti me migration[J].Geophysics,1998,63(6):2042-2053.
[31]张荣忠,李霞.转换波速度估算和深度成像新方法:拟偏移距偏移法[J].勘探地球物理进展,2002,25(4):27-30.Zhang Rongzhong,Li Xia.Anewapproachto velocity esti mationand depth i maging of converted waves:Pseudo-offset migration[J].Progress in Exploration Geophysics,2002,25(4):27-30.
[32]Fowler P J.A comparative overview of prestack ti me migrationmethods[C].Houston:Expanded Abstracts of SEG67th AnnualMeeting,1997:1571-1574.
[33]黄中玉,朱海龙.转换波叠前偏移技术新进展[J].勘探地球物理进展,2003,26(3):167-171,185.Huang Zhongyu,Zhu Hailong.Advances in converted-waveprestack migration[J].Progress in Exploration Geophysics,2003,26(3):167-171,185.
[34]李录明,罗省贤.三维叠前深度偏移速度模型建立方法[J].石油物探,1999,38(4):1-6.Li Luming,Luo Shengxian.Velocity model construction methodsfor 3-D prestack[J].Geophysical Prospecting for Petroleum,1999,38(4):1-6.
[35]Li X Y,Yuan J.Converted-wave i maging in inhomogeneous,anisotropic media:PartⅠ:Parameter esti mation[C].London:Expanded Abstracts of EAGE 63rd Conference,2001:109-113.
[36]Li X Y,Yuan J.Converted-wave i maging in inhomogeneous,anisotropic media:PartⅡ:Prestack migration[C].London:Expanded Abstracts of EAGE 63rd Conference,2001:114-117.
[37]Wang W Z,Long L D,Min L.Converted-wave prestack ti memigrationfor isotropic and anisotropic media[C].Nevada:ExpandedAbstracts of 72nd SEG Annual Meeting,2002:990-993.
[38]Thomsen L.Converted-wave reflection seismology overinhomogeneous,anisotropic media[J].Geophysics,1999,64(3):678-690.
[39]张丽艳,刘洋,陈小宏,等.相对振幅保持的转换波叠前时间偏移方法研究[J].石油地球物理勘探,2008,43(2):153-157.Zhang Liyan,Liu Yang,Chen Xiaohong,et al.Study on relativeamplitude-preserved P-SV converted wave prestack ti memigration[J].OGP,2008,43(2):153-157.
[40]Helgesen K H,Arntsen B.Wave equation based prestack depthmigration of converted wave data in TI V media[J].SEGExpanded Abstracts,2003,22(3):953.
[41]李录明.转换波叠前深度偏移[J].勘探地球物理进展,2005,28(3):183-186.Li Luming.Prestack depth migration of converted-wave[J].Progress in Exploration Geophysics,2005,28(3):183-186.
[42]Szydlik T,Smith P.3D PP/PS prestack depth migration on theVolve field[J].First Break,2007,25(1):43-47.
[43]Johns T,Vito C,Sarmiento R.Anisotropic PP and PSv prestackdepth migration of 4C seismic data:Pamberi,Trinidad[C].Houston:SEG/San Antonio Annual Meeting,2007:1004.
[44]Johnston R.Converted-wave i maging challenges[C].Houston:SEGInternational Exposition and Annual Meeting,2009:4226-4270.
[45]Kuo J T,Dai T.Kirchhoff elastic wave migration for the case ofnoncoincident source and receiver[J].Geophysics,1984,49(8):1223-1238.
[46]Hokstad K.Multicomponent Kirchhoff migration[J].Geophysics,2000,65(3):861-873.
[47]Du Qizhen,Hou Bo.Elastic Kirchhoff migration of vectorialwave-fields[J].Applied Geophysics,2008,5(4):284-293.
[48]Boechat J B,Bulcao A.A3D reverse-ti me migration scheme foroffshore seismic data[C].Houston:77th Annual InternationalMeeting,2007:2427-2431.
[49]Jones I F,Goodwin M C.Application of anisotropic 3D reverseti me migrationto complex North Seai maging[C].Houston:77thAnnual International Meeting,2007:2140-2144.
[50]Chang W F,Mc Mechan G A.3-D elastic prestack reverse-ti memigration[J].Geophysics,1994,59(4):597-609.
[51]Guitton A,Kaelin B,Biondi B.Least-squares attenuation of reverse-ti me-migration artifacts[J].Geophysics,2007,72(1):19-23.
[52]Mulder W A,Plessix R E.A comparison between one-way andtwo-way wave-equation migration[J].Geophysics,2004,69(6):1491-1504.
[53]Fletcher R F,Fowler P,Kitchenside P,et al.Suppressingartifacts in prestack reverse ti me migration[J].SEG ExpandedAbstracts,2003,22(3):953.
[54]Yoon K,Marfurt K J,Starr W.Challenges in reverse-ti memigration[J].Geophysics,2008,73(5):157-160.
[55]Jia Yan,Paul Sava.Isotropic angle-domain elastic reverse-ti memigration[J].Geophysics,2008,73(6):229-239.
[56]Huseyin D,Huang Lianjie.Elastic-wave reverse-ti me migrationwith a wavefield-separation i maging condition[C].Las Vegas:Expanded Abstracts of 78th SEG Annual Meeting,2008:2346-2350.
[57]Brad A,Igor P,Alex G,et al.Elastic ti me-reverse modelingi maging conditions[C].Houston:Expanded Abstracts of 79thSEG Annual Meeting,2009:1207-1211.
[58]何兵寿,张会星.多分量波场的矢量法叠前深度偏移技术[J].石油地球物理勘探,2006,41(4):369-374.He Bingshou,Zhang Huixing.Kinematics analysis of pre-stackdepth migration technique on multicomponent wave-field[J].OGP,2006,41(4):369-374.
[59]熊煜,李录明,罗省贤.各向异性介质弹性波场正演及偏移[J].成都理工大学学报:自然科学版,2006,33(3):310-316.Xiong Yu,Li Luming,Luo Shengxian.Forward modeling andmigration for the elastic wave field in anisotropic media[J].Journal of Chengdu University of Technology:Science&Technology Edition,2006,33(3):310-316.
[60]杜启振,秦童.横向各向同性介质弹性波多分量叠前逆时偏移[J].地球物理学报,2009,52(3):801-807.Du Qizhen,Qin Tong.Multicomponent prestack reverse-ti memigration of elastic waves in transverse isotropic medium[J].Chinese Journal of Geophysics,2009,52(3):801-807.
[61]Wu R S.Wide-angle elastic wave one-way propagation inheterogeneous media and an elastic wave complex-screen method[J].Journal of Geophysical Research,1994,99:751-766.
[62]Xie X B,Wu RS.Modeling elastic wave forward propagation andreflection using the complex screen method[J].Journal of theAcoustic Society of America,2001,109:2629-2635.
[63]Xie Xiaobi,Wu Rushan.Multicomponent prestack depthmigration using the elastic screen method[J].Geophysics,2005,70(1):30-37.
[64]Guddati M N.Arbitrarily wide-angle wave equations for complexmedia[J].Computer Methods in Applied Mechanics andEngineering,2006,195:63-93.
[65]Heidari A H,Guddati M N.Coupled space-domain elasticmigration in heterogeneous media[C].Houston:SEG AnnualMeeting,2005:50-55.
[66]Guddati N M,Homayoun A H.Subsurface i maging via fullycoupled elastic wavefield extrapolation[J].Institute of PhysicsPublishing,2007,23(1):73-98.
[67]Farmer P,Zhou Zhenzheng.The role of reverse ti me migrationini maging and model esti mation[J].The Leading Edge,2009,28(4):436-441.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心