松辽盆地深层地震资料叠前时间偏移连片处理技术研究
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摘要
为了建立松辽盆地等时地层格架,深入认识松辽盆地地质特征和结构以及油气聚集规律,本文开展了松辽盆地不同工区、不同时期采集的二维和三维地震资料叠前连片处理技术研究.本文针对叠前连片处理过程中不同区块的非一致性,采用了相应的处理方法和手段,使得连片处理后数据的相位达到一致,区块间拼接带的频率、能量(或振幅)变化自然合理.处理后的资料地质现象丰富,地层齐全,具有较高的信噪比和连续性.资料反映的区域构造合理,有利于对松辽盆地区域地质规律进行统一的认识.
Multi-survey joint processing with 2D and 3D seismic data acquired in different period in different work area is addressed to establish isochronous stratigraphic framework,to better understand SongLiao Basin geological and structure characteristics as well as the law of hydrocarbon accumulation.The process of merging processing for non-compliance of each block, with a corresponding processing method and means of making contiguous data phase,frequency band,energy (or amplitude) among the different blocks in a natural and reasonable way.After processing,the data has rich geological phenomena and complete formation.It has high signal to noise ratio and continuity.The regional structure showed in the data is reasonable,it will help to totally recognize the geological law of the regional geology in SongLiao Basin.
Multi-survey joint processing with 2D and 3D seismic data acquired in different period in different work area is addressed to establish isochronous stratigraphic framework,to better understand SongLiao Basin geological and structure characteristics as well as the law of hydrocarbon accumulation.The process of merging processing for non-compliance of each block, with a corresponding processing method and means of making contiguous data phase,frequency band,energy (or amplitude) among the different blocks in a natural and reasonable way.After processing,the data has rich geological phenomena and complete formation.It has high signal to noise ratio and continuity.The regional structure showed in the data is reasonable,it will help to totally recognize the geological law of the regional geology in SongLiao Basin.
引文
[1] 刘成斋.胜利油田三维地震数据连片处理.石油地球物理勘探,2004,39(5) :579～585 Liu C Z.Data processing joining several 3-D seismic surveying blocks together in Shengli Oil field.Oil Geophysical Prospecting (in Chinese),2004,39(5) :579～585
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[4] 李建明,杨品荣,王立军等.地震资料叠前时间偏移处理技巧 与效果--以埕南断裂带为例.油气地质与采收率,2002,9(6) :7～9,12 Li J M,Yang P R,Wang L J,et al.Skill and effect of prestack time migration processing for seismic data-taking Chengnan fracture belt as example.Petroleum Geology and Recovery Efficiency,2002,9(6) :7～9,12
[5] 王贺林.叠前时间偏移技术在观家堡地区地震资料处理中的应用.石油地球物理勘探,2006,41(增刊):1～6 Wang H L.Application of prestack time migration to seismic data processing in Guanjiapu area.OGP,2006,41(Suppl.):1～6
[6] Bleistein N.On the imaging of reflectors in the earth.Geophysics,1987,52(7) :931～42
[7] Zhang Y,Gray S,Young].Exact,and approximate weights for Kirchhoff migration.70th Annual Internet Meeting Society of Exploration Geophysics Expanded Abstracts,2000． 1036～1039
[8] Fowler P J.A comparative overview of prestack time migration methods.67th Annual Internet Meeting Society of Exploration Geophysics Expanded Abstracts,1997． 1571～1574
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[10] 刘得仁,吴晓泉.叠前时间偏移技术在肇源南地区的应用.石油天然气学报(江汉石油学院学报),2005,27(2) :333～335 Liu D R,Wu X Q.The application of pre-stack time migration technology in Zhaoyuannan area.Journal of Oil and Gas Technology (J.JPI) (in Chinese),2005,27(2) :333～335
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[13] 高银波,徐右平,梁宏.复杂断块叠前时间偏移技术应用实例研究.物探化探计算技术,2010,32(4) :366～370 Gao Y B,Xu Y P,Liang H.Case study on application of PSTM to complex faults area.2010,32(4) :365～370
[14] 高现俊,史英龙,张志国等.叠前时间偏移特色配套处理技术研究及其在华北探区的应用.勘探技术,2008,(2) :45～52 Gao X J,Shi Y L,Zang Z G,et al.Research on special systematic prestack time migration techniques and their application in Huabei exploration area.China Petroleum Exploration (in Chinese),2008,(2) :45～52
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[16] 熊友亮,陈洪堤,王 敏.复杂地表的叠前时间偏移技术.石油天然气学报(江汉石油学院学报),2005,27(4) :615～616 Xiong Y L,Chen H D,Wang M.Technique of pre-stack time migration in complicated surface.Journal of Oil and Gas Technology (in Chinese),2005,27(4) :615～616
[17] 张颖.三维地震叠前时间偏移处理技术应用与展望.石油勘探与开发,2006,33(5) :536～541 Zhang Y.Application and prospect of 3D seismic pre-stack time migration processing technique. Pelrolueum Exploration and Development (in Chinese),2006,33(5) :536～541
[18] 张涛,胡自多,刘文卿等.三维叠前时间偏移技术研究--以柴达木盆地NYS地区为例.岩性油气藏,2010,22(2) :91～94 Zhang T,Hu Z D,Liu W Q,et al.Study on 3D pre-stack time migration technology:An example from NYS area of Qaidam Basin.Lithologic Reservoirs(in Chinese),2010,22(2) :91～94
[19] 胡建平,陈兴盛,张志更等.温西南三维叠前时间偏移处理技术及应用效果.吐哈油气,2005,10(2) :182～184 Hu J P,Chen X S,Zhang Z G.The processing technique of 3D pre-stack time migration and its application effect in southwest area of Wenjisang.Tuha Oil and Gas,2005,10(2) :182～184
[20] 堪艳春,李守济,姚盛.高精度三维叠前时间偏移处理技术在四扣地区的应用.石油物探,2005,44(4) :370～373 Chen Y CLi S J,Yao S.Application of high-precision of 3D pre-stack time migration in Sikou area.GPP (in Chinese),2005,44(4) :370～373
[21] 周海民,张玮,谢占安等.断陷盆地大面积三维叠前时间偏移连片处理的地质意义及关键技术.石油地球物理勘探,2005,40(6) :693～699 Zhou H M,Zhang W,Xie Z A,et al.Geologic meaning and key techniques of 3-D large-area mutiple-block-joined prestack time migration processing in fault basin.OGP(in Chinese),2005,40(6) :693～699
[22] 李博,刘国峰,刘洪.地震叠前时间偏移的一种图形处理器提速实现方法.地球物理学报,2009,52(1) :245～252 Li B,Liu G F,Liu H.A method of using GPU to accelerate seismic pre-stack time migration.Chinese J.Geophys.(in Chinese),2009,52(1) :245～252
[23] 刘洪,刘国锋,李博等.基于横向导数的走时计算方法及其叠前时间偏移应用.石油物探,2009,48(1) :3～10 Liu H,Liu G F,Li B,et al.The travel time calculation method via laterally derivative to velocity and its application in Prestack time migration.Geophysical Prospecting for Petroleum(in Chinese),2009,48(1) :3～10
[24] 陈树民.油储地球物理“产学研”十年研究在大庆油气勘探见到实效.地球物理学进展,2008,23(6) :1819～1832 Chen S M.Reservoir geophysical project has obtained great achievements in Daqing oil field with the decade effort of "Industry University Institute"Cooperation.Progress in Geophysics(in Chinese),2008,23(6) :1819～1832
[25] 朱卫红,郑伟健,金晓雷.折射静校正在三维地震资料处理中的应用.石油物探,1999,38(3) :39～44 Zhu W H,Zheng W J,Jin X L.Application of refraction static correction to 3-D seismic data processing.Geophysical Prospecting for Petrole(in Chinese),1999,38(3) :39～44
[26] 赵志萍,徐辉,王惠玲.三维地震资料连片的一致性处理技术.油气地质与采收率,2003,10(4) :35～39 Zhao Z P,Xu H,Wang H L.Consistency processing technology of 3D seismic data jointing.Oil & Gas Recovery Technology (in Chinese),2003,10(4) :35～39
[27] 邱勇松,宋霞,李传江.榆树林油田地震资料连片处理解释技术的研究与应用.大庆石油地质与开发,2004,23(2) :71～73 Qiu Y S,Song X,Li C J.Connecting technique of seismic data processing and interpreting in Yushulin Oilfield.Petroleum Geology & Oilfield Development in Daqing (in Chinese),2004,23(2) :71～73
[28] 王克斌,曹孟起,张玮等.连片叠前偏移处理技术与应用实践.北京:石油工业出版社,2008 Wang K B,Cao M Q,Zhang W,et al.Multi-Survey Joint Processing Technology and Its Application (in Chinese).Beijing:Petroleum Industry Press,2008
[29] 王建民,陈树民,苏茂鑫等.近地表高频补偿技术在三维地震勘探中的应用研究.地球物理学报,2007,50(6) :1837～1843 Wang J M,Chen S M,Su M X,et al.A study of the near surface high-frequency compensation technology in 3-D seismic exploration.Chinese J.Geophys.(in Chinese),2007,50(6) :1837～1843
[30] 云美厚,丁伟,王开燕.地震资料一致性处理方法研究与初步应用.石油物探,2006,45(1) :65～69 Yun M H,Ding W,Wang K Y.Study and primary application on consistency processing of seismic data.Geophysical Prospecting for Petroleum (in Chinese),2006,45(1) :65～69
[31] 陈志卿,张兰.子波一致性校正方法在地震资料处理中的应用--以伊朗Kashan区块为例.石油物探,2006,45(2) :169～172 Chen Z Q,Zhang L.Application of a wavelet coherence method data processing-for Iran Kashan block as an example.Geophysical Prospecting for Petroleum (in Chinese),2006,45(2) :169～172
[32] 何光明,贺振华,黄德济等.叠前时间偏移技术在复杂地区三维资料处理中的应用.天然气工业,2006,26(5) :46～48 He G M,He Z H,Huang D J,et al.Application of prestack time migration technology in 3D seismic processing in complex area.Atural Gas Industry (in Chinese),2006,26(5) :46～48
[33] 裴江云,刘洪,李幼铭等.共反射元弧叠加方法火山岩成像中的应用,地球物理学报,2004,47(1) :106～111 Pei J Y,Liu H,Li Y M,et al.Application of the common reflection arc stack method in seismic imaging of volcanic rocks.Chinese J.Geophys.(in Chinese),2004,47(1) :106～111
[2] 张颖,乐金,闫世信等.三维地震资料连片处理技术及应用效果.石油勘探与开发,2002,29(6) :58～60 Zhang S,Le J,Yan S X,et al.Multi-survey joint processing of 3-D seismic data:techniques and applications.Petroleum Exploration and Development (in Chinese),2002,29(6) :58～60
[3] 刘光鼎,李幼铭,吴永刚.陆相油储地球物理学导论.北京:科学出版社,1998． 225～226 Liu G D,Li Y M,Wu Y G.Nonmarine Oil Reservoir Geophysics Theory ( in Chinese).Beijing:Science Press,1998． 225～226
[4] 李建明,杨品荣,王立军等.地震资料叠前时间偏移处理技巧 与效果--以埕南断裂带为例.油气地质与采收率,2002,9(6) :7～9,12 Li J M,Yang P R,Wang L J,et al.Skill and effect of prestack time migration processing for seismic data-taking Chengnan fracture belt as example.Petroleum Geology and Recovery Efficiency,2002,9(6) :7～9,12
[5] 王贺林.叠前时间偏移技术在观家堡地区地震资料处理中的应用.石油地球物理勘探,2006,41(增刊):1～6 Wang H L.Application of prestack time migration to seismic data processing in Guanjiapu area.OGP,2006,41(Suppl.):1～6
[6] Bleistein N.On the imaging of reflectors in the earth.Geophysics,1987,52(7) :931～42
[7] Zhang Y,Gray S,Young].Exact,and approximate weights for Kirchhoff migration.70th Annual Internet Meeting Society of Exploration Geophysics Expanded Abstracts,2000． 1036～1039
[8] Fowler P J.A comparative overview of prestack time migration methods.67th Annual Internet Meeting Society of Exploration Geophysics Expanded Abstracts,1997． 1571～1574
[9] 孟凡冰,计平,王建军等.叠前时间偏移在三维地震资料连片处理中的应用实例.勘探地球物理进展,2003,26(3) :211～215 Meng F B,Ji P,Wang J J,et al.Application of prestack time migration in data processing for piecing together various 3D data sets.Progress in Exploration Geophysics (in Chinese),2003,26(3) :211～215
[10] 刘得仁,吴晓泉.叠前时间偏移技术在肇源南地区的应用.石油天然气学报(江汉石油学院学报),2005,27(2) :333～335 Liu D R,Wu X Q.The application of pre-stack time migration technology in Zhaoyuannan area.Journal of Oil and Gas Technology (J.JPI) (in Chinese),2005,27(2) :333～335
[11] 韩晓丽,秦宏国,杨长春.华北地区低信噪比资料连片叠前时间偏移成像策略.地球物理学进展,2008,23(3) :775～784 Han X L,Qin H G,Yang C C,Pieces-linked pre-stack time migration strategies of low S/N ratio seismic data in North China.Progress in Geophysics (in Chinese),2008,23(3) :775～784
[12] 牟荣.三维叠前时间偏移技术在高邮东部小断块构造成像中的应用.中外能源,2006,11(1) :26～29 Mu R.Application of 3D prestack time migration to structural imaging of little fault block in the East of Gaoyou.China Foreign Energy(in Chinese),2006,11(1) ,26～29
[13] 高银波,徐右平,梁宏.复杂断块叠前时间偏移技术应用实例研究.物探化探计算技术,2010,32(4) :366～370 Gao Y B,Xu Y P,Liang H.Case study on application of PSTM to complex faults area.2010,32(4) :365～370
[14] 高现俊,史英龙,张志国等.叠前时间偏移特色配套处理技术研究及其在华北探区的应用.勘探技术,2008,(2) :45～52 Gao X J,Shi Y L,Zang Z G,et al.Research on special systematic prestack time migration techniques and their application in Huabei exploration area.China Petroleum Exploration (in Chinese),2008,(2) :45～52
[15] 闫桂京,何玉华,迟红光.叠前时间偏移技术在南海水合物地震资料处理中的应用.现代地质,2010,24(3) :489～494 Yan G J,He Y H,Chi H G.Application of prestack time migration processing technique to gas hydrates seismic data processing in the South China Sea.Geoscience(in Chinese),2010,24(3) :489～494
[16] 熊友亮,陈洪堤,王 敏.复杂地表的叠前时间偏移技术.石油天然气学报(江汉石油学院学报),2005,27(4) :615～616 Xiong Y L,Chen H D,Wang M.Technique of pre-stack time migration in complicated surface.Journal of Oil and Gas Technology (in Chinese),2005,27(4) :615～616
[17] 张颖.三维地震叠前时间偏移处理技术应用与展望.石油勘探与开发,2006,33(5) :536～541 Zhang Y.Application and prospect of 3D seismic pre-stack time migration processing technique. Pelrolueum Exploration and Development (in Chinese),2006,33(5) :536～541
[18] 张涛,胡自多,刘文卿等.三维叠前时间偏移技术研究--以柴达木盆地NYS地区为例.岩性油气藏,2010,22(2) :91～94 Zhang T,Hu Z D,Liu W Q,et al.Study on 3D pre-stack time migration technology:An example from NYS area of Qaidam Basin.Lithologic Reservoirs(in Chinese),2010,22(2) :91～94
[19] 胡建平,陈兴盛,张志更等.温西南三维叠前时间偏移处理技术及应用效果.吐哈油气,2005,10(2) :182～184 Hu J P,Chen X S,Zhang Z G.The processing technique of 3D pre-stack time migration and its application effect in southwest area of Wenjisang.Tuha Oil and Gas,2005,10(2) :182～184
[20] 堪艳春,李守济,姚盛.高精度三维叠前时间偏移处理技术在四扣地区的应用.石油物探,2005,44(4) :370～373 Chen Y CLi S J,Yao S.Application of high-precision of 3D pre-stack time migration in Sikou area.GPP (in Chinese),2005,44(4) :370～373
[21] 周海民,张玮,谢占安等.断陷盆地大面积三维叠前时间偏移连片处理的地质意义及关键技术.石油地球物理勘探,2005,40(6) :693～699 Zhou H M,Zhang W,Xie Z A,et al.Geologic meaning and key techniques of 3-D large-area mutiple-block-joined prestack time migration processing in fault basin.OGP(in Chinese),2005,40(6) :693～699
[22] 李博,刘国峰,刘洪.地震叠前时间偏移的一种图形处理器提速实现方法.地球物理学报,2009,52(1) :245～252 Li B,Liu G F,Liu H.A method of using GPU to accelerate seismic pre-stack time migration.Chinese J.Geophys.(in Chinese),2009,52(1) :245～252
[23] 刘洪,刘国锋,李博等.基于横向导数的走时计算方法及其叠前时间偏移应用.石油物探,2009,48(1) :3～10 Liu H,Liu G F,Li B,et al.The travel time calculation method via laterally derivative to velocity and its application in Prestack time migration.Geophysical Prospecting for Petroleum(in Chinese),2009,48(1) :3～10
[24] 陈树民.油储地球物理“产学研”十年研究在大庆油气勘探见到实效.地球物理学进展,2008,23(6) :1819～1832 Chen S M.Reservoir geophysical project has obtained great achievements in Daqing oil field with the decade effort of "Industry University Institute"Cooperation.Progress in Geophysics(in Chinese),2008,23(6) :1819～1832
[25] 朱卫红,郑伟健,金晓雷.折射静校正在三维地震资料处理中的应用.石油物探,1999,38(3) :39～44 Zhu W H,Zheng W J,Jin X L.Application of refraction static correction to 3-D seismic data processing.Geophysical Prospecting for Petrole(in Chinese),1999,38(3) :39～44
[26] 赵志萍,徐辉,王惠玲.三维地震资料连片的一致性处理技术.油气地质与采收率,2003,10(4) :35～39 Zhao Z P,Xu H,Wang H L.Consistency processing technology of 3D seismic data jointing.Oil & Gas Recovery Technology (in Chinese),2003,10(4) :35～39
[27] 邱勇松,宋霞,李传江.榆树林油田地震资料连片处理解释技术的研究与应用.大庆石油地质与开发,2004,23(2) :71～73 Qiu Y S,Song X,Li C J.Connecting technique of seismic data processing and interpreting in Yushulin Oilfield.Petroleum Geology & Oilfield Development in Daqing (in Chinese),2004,23(2) :71～73
[28] 王克斌,曹孟起,张玮等.连片叠前偏移处理技术与应用实践.北京:石油工业出版社,2008 Wang K B,Cao M Q,Zhang W,et al.Multi-Survey Joint Processing Technology and Its Application (in Chinese).Beijing:Petroleum Industry Press,2008
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