渤海残留盆地分布综合地球物理研究
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摘要
以活动论构造历史观为指导进行渤海海域残留盆地宏观分布特征研究.以岩石物性为基础建立地质界面与物性界面的联系,通过重、磁、震等方法组合圈画不同物性界面的分布特征.浅层沉积盆地结构通过反射地震资料控制,深层地质结构信息利用重磁异常场分离、物性界面反演等方法得到.在地层分布格架基础上分析前新生代残留盆地宏观分布范围.并结合渤海海域实例研究介绍了残留盆地宏观分布研究的技术方法和流程,在计算上古生界-中生界及元古界-下古生界残余地层厚度的基础上给出了渤海海域残留盆地的宏观分布范围,并指出在歧口凹陷东南部、石臼坨隆起南部及东北部、渤南凸起南部、辽东湾等地区是较好的前新生代油气潜力区.
Macro-distribution of Pre-Cenozoic residual basins research is carried out under the guidance of integrated geology and geophysics theory. Based on rock physics properties, the relationship between geological interfaces and physical property interfaces is built, and the distribution of interfaces can be obtained based on different geophysical data. The shallow sedimentary basin structure can be obtained from reflection seismic data; basement undulation and deep structure can be obtained from gravity and magnetic inversion. Regional-residual potential field is separated by forward computation, filter operation and wavelet analysis. Basement undulation is inversed from corresponding anomaly using Parker-Oldenburg method. Residual strata thickness can be computed based on the distribution of the interfaces and macro-distribution of residual basin can be inferred with geological information. A case study of Bohai Sea shows the technique route of macro-distribution research on residual basins. There exist residual basins in south part of Qikou sag, south and northeast part of Shijiutuo uplift and Liaodong Bay area, and they have Pre-Cenozoic oil and gas potential.
Macro-distribution of Pre-Cenozoic residual basins research is carried out under the guidance of integrated geology and geophysics theory. Based on rock physics properties, the relationship between geological interfaces and physical property interfaces is built, and the distribution of interfaces can be obtained based on different geophysical data. The shallow sedimentary basin structure can be obtained from reflection seismic data; basement undulation and deep structure can be obtained from gravity and magnetic inversion. Regional-residual potential field is separated by forward computation, filter operation and wavelet analysis. Basement undulation is inversed from corresponding anomaly using Parker-Oldenburg method. Residual strata thickness can be computed based on the distribution of the interfaces and macro-distribution of residual basin can be inferred with geological information. A case study of Bohai Sea shows the technique route of macro-distribution research on residual basins. There exist residual basins in south part of Qikou sag, south and northeast part of Shijiutuo uplift and Liaodong Bay area, and they have Pre-Cenozoic oil and gas potential.
引文
1)引自万天丰等,环渤海地区前新生代的构造解析、构造演化与形成机制研究,中科院知识创新工程重大项目《环渤海(湾)地区前新生代海相油气资源研究》子课题报告,2006.(有修改)
[1]刘光鼎.试论残留盆地.勘探家,1997,2(3):1~5Liu G D.Comments onresidual basins.PetroleumExplorationist(in Chinese),1997,2(3):1~5
[2]刘光鼎.中国油气资源企盼二次创业.地球物理学进展,2001,16(4):1~3Liu G D.The second exploration of the oil and gas resources in China.Progress in Geophysics(in Chinese),2001,16(4):1~3
[3]刘光鼎.中国海区及邻域地质地球物理特征.北京:科学出版社,1992Liu G D.Geologic-geophysic features of China Seas and adjacent regions.Beijing:Science Press,1992
[4]刘光鼎.中国海区及邻域地质地球物理图集.北京:科学出版社,1993Liu G D.Geophysical Series Maps in China and Adjacent Regions.Beijing:Science Press,1993
[5]刘光鼎,郝天珧.中国的地质环境与隐伏矿床.地球物理学报,1998,41(2):182~188Liu G D,Hao T Y.Geological environment and hidden mineral deposits in China.Chinese J.Geophys.(Acta Geophysica Sinica)(in Chinese),1998,41(2):182~188
[6]刘光鼎.前新生代海相残留盆地.地球物理学进展,2001,16(2):1~7Liu G D.Pre-Cenozoic marine residual basins.Progress in Geophysics(in Chinese),2001,16(2):1~7
[7]蔡东升,冯晓杰,高乐等.中国近海前第三纪残余盆地及其勘探潜力与方向.中国海上油气,2004,16(1):1~17Cai DS.Feng XJ.Gao Let al.Petroleumpotential and exploration direction of pre-Tertiary remnant basins in Offshore China.China Offshore Oil(in Chinese),2004,16(1):1~17
[8]王英民.海相改造残留盆地的地质特征和勘探前景.石油与天然气地质,2000,21(1):28~32Wang Y M.Geological characters and exploration prospects of reformed-residual basins.Oil and Gas Geology(in Chinese),2000,21(1):28~32
[9]康玉柱.中国海相油气田勘探实例之四:塔里木盆地塔河油田的发现与勘探.海相油气地质,2005,10(4):31~38Kang Y Z.Cases of discovery and exploration of marine fields in China(Part4):Tahe oilfield in Tarim basin.Marine Origin Petroleun Geology(in Chinese),2005,10(4):31~38
[10]费宝生,汪建红.中国海相油气田勘探实例之三:渤海湾盆地任丘古潜山大油田的发现与勘探.海相油气地质,2005,10(3):43~50Fei B S,Wang J H.Cases of discovery and exploration of marine fields in China(Part3):Renqiu buried-hill oilfield,Bohaiwan basin.Marine Origin Petroleun Geology(in Chinese),2005,10(3):43~50
[11]马永生.中国海相油气田勘探实例之六:四川盆地普光大气田的发现与勘探.海相油气地质,2006,11(2):35~40Ma YS.Cases of discovery and exploration of marine fieldsin China(Part6):Puguang gas field in Sichuan basin.Marine Origin Petroleun Geology(in Chinese),2006,11(2):35~40
[12]刘光鼎,宋海斌,张福勤.中国近海前新生代残留盆地初探.地球物理学进展,1999,14(3):1~8Liu G D,Song HB,Zhang F Q.A Preliminary study of Chinese offshore Pre-cenozoic residual basins.Progress in Geophysics(in Chinese),1999,14(3):1~8
[13]刘丽峰.残留盆地研究综述.地球物理学进展,2002,17(4):575~581Liu L F.Areviewof residual basinresearch.Progress in Geophysics(in Chinese),2002,17(4):575~581
[14]刘光鼎,陈洁.中国前新生代残留盆地油气勘探难点分析及对策.地球物理学进展,2005,20(2):273~275Liu G D,Chen J.Analysis of difficulties in gas-petroleum prospectingin Chinese pre-Cenozoic relic basin andthe corresponding solutions.Progress in Geophysics(in Chinese),2005,20(2):273~275
[15]金之钧.中国海相碳酸盐岩层系油气勘探特殊性问题.地学前缘,2005,12(3):15~22Jin Z J.Particularity of petroleumexploration on marine carbonate strata in China sedimentary basins.Earth Science Frontiers(in Chinese),2005,12(3):15~22
[16]祝靓谊.油气勘探综合地球物理研究方法综述.地球物理学进展,2003,18(1):19~23Zhu L Y.Overviewof integrated geophysics of oil&gas exploration.Progress in Geophysics(in Chinese),2003,18(1):19~23
[17]刘光鼎,张丽莉,祝靓谊.试论复杂地质体的油气地震勘探.地球物理学进展,2006,21(3):683~686Liu G D,Zhang L L,Zhu L Y.Seismic prospectingfor oil and gas on the complex geological bodies.Progress in Geophysics(in Chinese),2006,21(3):683~686
[18]刘光鼎,郝天珧,刘伊克.重磁研究对认识盆地的意义.地球物理学进展,1996,11(2):1~15Liu G D,Hao T Y,Liu Y K.The significance of gravity and magnetic research for knowing sedimentary basins.Progress in Geophysics(in Chinese),1996,11(2):1~15
[19]江为为,郝天珧,胥颐等.中国中南地区综合地质地球物理研究.地球物理学报,2007,50(1):171~183Jiang WW,Hao T Y,Xu Y,et al.Comprehensive geological and geophysical study in middle southern region of China.Chinese J.Geophys.(in Chinese),2007,50(1):171~183
[20]Silvia MT,Robinson E A.Deconvolution of geophysical time series in the exploration for oil and natural gas.Elsevier Scientific Publishing Company,1979
[21]Pawlowski RS,Hansen R O.Gravity anomaly separation by Wiener filtering.Geophysics,1990,55(5):539~548
[22]Fedi M,Quarta T.Wavelet analysis for the regional-residual and local separation of the Potential field anomalies.Geophysical Prospecting,1998,46:507~525
[23]杨文采,施志群,侯遵泽等.离散小波变换与重力异常多重分解.地球物理学报,2001,44(4):534~541Yang WC,Shi Z Q,Hou Z Z,et al.Discrete Wavelet Transformfor multiple decomposition of gravity anomalies.Chinese J.Geophys.(in Chinese),2001,44(4):534~541
[24]Spector A,Grant FS.Statistical modelsfor interpreting aeromagnetic data.Geophysics,1970,35(2):293~302
[25]张岭,郝天珧.基于Delaunay剖分的二维非规则重力建模及重力计算.地球物理学报,2006,49(3):877~884Zhang L,Hao TY.2-Dirregular gravity modeling and computation of gravity based on Delaunaytriangulation.Chinese J.Geophys.(in Chinese),2006,49(3):877~884
[26]Blakely RJ.Potential Theoryin Gravity and Magnetic Applications.Cambridge:Cambridge University Press,1995
[27]王家林,王一新,万明浩.石油重磁解释.北京:石油工业出版社,1991Wang J L,Wang Y X,Wan M H.Gravity and Magnetic Interpretationfor PetroleumExploration.Beijing:PetroleumIndustry Press,1991
[28]Pawlowski R S.Preferential continuation for potential-field anomaly enhancement.Geophysics,1995,60(2):390~398
[29]Oldenburg D W.The inversion and interpretation of gravity anomalies.Geophysics,1974,39(4):526~536
[30]David Go′mez-Ortiza,B NP Agarwal.3DINVER.M:a MATLAB programto invert the gravity anomaly over a3D horizontal density interface by Parker-Oldenburg’s algorithm.Computers&Geosciences,2005,31:513~520
[31]Shin YH,Choi KS,Xu H.Three-Dimensional Forward andInverse Models for Gravity Fields based on the Fast Fourier Transform.Computers&Geosciences,2006,32(6):727~738
[32]梁锦文.位场小波分析的物理解释.地球物理学报,2001,44(6):865~870Liang J W.Aphysical interpretation of wavelet analysis for potential fields.Chinese J.Geophys.(in Chinese),2001,44(6):865~870
[33]徐亚,郝天珧,周立宏等.位场小波变换研究进展.地球物理学进展,2006,21(4):1132~1138Xu Y,Hao T Y,Zhou L H,et al.Review of potential wavelet progress.Progress in Geophysics.(in Chinese),2006,21(4):1132~1138
[34]万天丰.中国大地构造学纲要.北京:地质出版社,2004Wan T F.China Tectonics Compendium.Beijing:Geological Publishing House,2004
[35]沿海大陆架及毗邻海域油气区石油地质志编写组.中国石油地质志卷十六-沿海大陆架及邻海域油气区(上).北京:石油工业出版社,1990Editor committee of“PetroleumGeology of China:Oil&Gas Bearing Areas on the Continental Shelf and Its Neighboring Regions”.PetroleumGeology of China Vol16:Oil&Gas Bearing Areas onthe Continental Shelf and Its Neighboring Regions(Part1).Beijing:PetroleumIndustry Press,1990
[36]王良书,刘绍文,肖卫勇等.渤海盆地大地热流分布特征.科学通报,2002,47(2):151~155Wang LS,Liu S W,Xiao WY,et al.Character of geothermic flowdistribution of Bohai basin.China Science Bulletin(in Chinese),2002,47(2):151~155
[37]中国科学院海洋研究所海洋地质研究室.渤海地质.北京:科学出版社,1985Department of Marine Geology,Institute of Oceanology,Academia Sinica.Geology of the Bohai Sea.Beijing:Science Press,1985
[38]周立宏,李三忠,刘建忠等.渤海湾盆地区前第三系构造演化与潜山油气成藏模式.北京:中国科学技术出版社,2003Zhou L H,Li S Z,LiuJ Z,et al.Pre-Tertiarytectonic evolutionand buried hill-type oil and gas development and reservation under the Bohai Bay basin,Beijing:China Science&Technology Press,2003
[39]刘光夏,赵文俊,任文菊等.渤海重力三维正演研究的初步结果.地震学报,1997,19(1):102~106Liu G X.Zhao WJ.Ren WJ,et al.A Result of3-D Gravity Forward Computation in Bohai.Acta Seismologica Sinica(in Chinese),1997,19(1):102~106
[40]刘光夏,张先,贺为民等.渤海及其邻区居里等温面的研究.地震地质,1996,18(4):398~402Liu G X,Zhang X,He W M,et al.Research on Curie Iso-geothermal surface in Bohai Sea and its adjacent region.Seismology and Geology(in Chinese),1996,18(4):398~402
[1]刘光鼎.试论残留盆地.勘探家,1997,2(3):1~5Liu G D.Comments onresidual basins.PetroleumExplorationist(in Chinese),1997,2(3):1~5
[2]刘光鼎.中国油气资源企盼二次创业.地球物理学进展,2001,16(4):1~3Liu G D.The second exploration of the oil and gas resources in China.Progress in Geophysics(in Chinese),2001,16(4):1~3
[3]刘光鼎.中国海区及邻域地质地球物理特征.北京:科学出版社,1992Liu G D.Geologic-geophysic features of China Seas and adjacent regions.Beijing:Science Press,1992
[4]刘光鼎.中国海区及邻域地质地球物理图集.北京:科学出版社,1993Liu G D.Geophysical Series Maps in China and Adjacent Regions.Beijing:Science Press,1993
[5]刘光鼎,郝天珧.中国的地质环境与隐伏矿床.地球物理学报,1998,41(2):182~188Liu G D,Hao T Y.Geological environment and hidden mineral deposits in China.Chinese J.Geophys.(Acta Geophysica Sinica)(in Chinese),1998,41(2):182~188
[6]刘光鼎.前新生代海相残留盆地.地球物理学进展,2001,16(2):1~7Liu G D.Pre-Cenozoic marine residual basins.Progress in Geophysics(in Chinese),2001,16(2):1~7
[7]蔡东升,冯晓杰,高乐等.中国近海前第三纪残余盆地及其勘探潜力与方向.中国海上油气,2004,16(1):1~17Cai DS.Feng XJ.Gao Let al.Petroleumpotential and exploration direction of pre-Tertiary remnant basins in Offshore China.China Offshore Oil(in Chinese),2004,16(1):1~17
[8]王英民.海相改造残留盆地的地质特征和勘探前景.石油与天然气地质,2000,21(1):28~32Wang Y M.Geological characters and exploration prospects of reformed-residual basins.Oil and Gas Geology(in Chinese),2000,21(1):28~32
[9]康玉柱.中国海相油气田勘探实例之四:塔里木盆地塔河油田的发现与勘探.海相油气地质,2005,10(4):31~38Kang Y Z.Cases of discovery and exploration of marine fields in China(Part4):Tahe oilfield in Tarim basin.Marine Origin Petroleun Geology(in Chinese),2005,10(4):31~38
[10]费宝生,汪建红.中国海相油气田勘探实例之三:渤海湾盆地任丘古潜山大油田的发现与勘探.海相油气地质,2005,10(3):43~50Fei B S,Wang J H.Cases of discovery and exploration of marine fields in China(Part3):Renqiu buried-hill oilfield,Bohaiwan basin.Marine Origin Petroleun Geology(in Chinese),2005,10(3):43~50
[11]马永生.中国海相油气田勘探实例之六:四川盆地普光大气田的发现与勘探.海相油气地质,2006,11(2):35~40Ma YS.Cases of discovery and exploration of marine fieldsin China(Part6):Puguang gas field in Sichuan basin.Marine Origin Petroleun Geology(in Chinese),2006,11(2):35~40
[12]刘光鼎,宋海斌,张福勤.中国近海前新生代残留盆地初探.地球物理学进展,1999,14(3):1~8Liu G D,Song HB,Zhang F Q.A Preliminary study of Chinese offshore Pre-cenozoic residual basins.Progress in Geophysics(in Chinese),1999,14(3):1~8
[13]刘丽峰.残留盆地研究综述.地球物理学进展,2002,17(4):575~581Liu L F.Areviewof residual basinresearch.Progress in Geophysics(in Chinese),2002,17(4):575~581
[14]刘光鼎,陈洁.中国前新生代残留盆地油气勘探难点分析及对策.地球物理学进展,2005,20(2):273~275Liu G D,Chen J.Analysis of difficulties in gas-petroleum prospectingin Chinese pre-Cenozoic relic basin andthe corresponding solutions.Progress in Geophysics(in Chinese),2005,20(2):273~275
[15]金之钧.中国海相碳酸盐岩层系油气勘探特殊性问题.地学前缘,2005,12(3):15~22Jin Z J.Particularity of petroleumexploration on marine carbonate strata in China sedimentary basins.Earth Science Frontiers(in Chinese),2005,12(3):15~22
[16]祝靓谊.油气勘探综合地球物理研究方法综述.地球物理学进展,2003,18(1):19~23Zhu L Y.Overviewof integrated geophysics of oil&gas exploration.Progress in Geophysics(in Chinese),2003,18(1):19~23
[17]刘光鼎,张丽莉,祝靓谊.试论复杂地质体的油气地震勘探.地球物理学进展,2006,21(3):683~686Liu G D,Zhang L L,Zhu L Y.Seismic prospectingfor oil and gas on the complex geological bodies.Progress in Geophysics(in Chinese),2006,21(3):683~686
[18]刘光鼎,郝天珧,刘伊克.重磁研究对认识盆地的意义.地球物理学进展,1996,11(2):1~15Liu G D,Hao T Y,Liu Y K.The significance of gravity and magnetic research for knowing sedimentary basins.Progress in Geophysics(in Chinese),1996,11(2):1~15
[19]江为为,郝天珧,胥颐等.中国中南地区综合地质地球物理研究.地球物理学报,2007,50(1):171~183Jiang WW,Hao T Y,Xu Y,et al.Comprehensive geological and geophysical study in middle southern region of China.Chinese J.Geophys.(in Chinese),2007,50(1):171~183
[20]Silvia MT,Robinson E A.Deconvolution of geophysical time series in the exploration for oil and natural gas.Elsevier Scientific Publishing Company,1979
[21]Pawlowski RS,Hansen R O.Gravity anomaly separation by Wiener filtering.Geophysics,1990,55(5):539~548
[22]Fedi M,Quarta T.Wavelet analysis for the regional-residual and local separation of the Potential field anomalies.Geophysical Prospecting,1998,46:507~525
[23]杨文采,施志群,侯遵泽等.离散小波变换与重力异常多重分解.地球物理学报,2001,44(4):534~541Yang WC,Shi Z Q,Hou Z Z,et al.Discrete Wavelet Transformfor multiple decomposition of gravity anomalies.Chinese J.Geophys.(in Chinese),2001,44(4):534~541
[24]Spector A,Grant FS.Statistical modelsfor interpreting aeromagnetic data.Geophysics,1970,35(2):293~302
[25]张岭,郝天珧.基于Delaunay剖分的二维非规则重力建模及重力计算.地球物理学报,2006,49(3):877~884Zhang L,Hao TY.2-Dirregular gravity modeling and computation of gravity based on Delaunaytriangulation.Chinese J.Geophys.(in Chinese),2006,49(3):877~884
[26]Blakely RJ.Potential Theoryin Gravity and Magnetic Applications.Cambridge:Cambridge University Press,1995
[27]王家林,王一新,万明浩.石油重磁解释.北京:石油工业出版社,1991Wang J L,Wang Y X,Wan M H.Gravity and Magnetic Interpretationfor PetroleumExploration.Beijing:PetroleumIndustry Press,1991
[28]Pawlowski R S.Preferential continuation for potential-field anomaly enhancement.Geophysics,1995,60(2):390~398
[29]Oldenburg D W.The inversion and interpretation of gravity anomalies.Geophysics,1974,39(4):526~536
[30]David Go′mez-Ortiza,B NP Agarwal.3DINVER.M:a MATLAB programto invert the gravity anomaly over a3D horizontal density interface by Parker-Oldenburg’s algorithm.Computers&Geosciences,2005,31:513~520
[31]Shin YH,Choi KS,Xu H.Three-Dimensional Forward andInverse Models for Gravity Fields based on the Fast Fourier Transform.Computers&Geosciences,2006,32(6):727~738
[32]梁锦文.位场小波分析的物理解释.地球物理学报,2001,44(6):865~870Liang J W.Aphysical interpretation of wavelet analysis for potential fields.Chinese J.Geophys.(in Chinese),2001,44(6):865~870
[33]徐亚,郝天珧,周立宏等.位场小波变换研究进展.地球物理学进展,2006,21(4):1132~1138Xu Y,Hao T Y,Zhou L H,et al.Review of potential wavelet progress.Progress in Geophysics.(in Chinese),2006,21(4):1132~1138
[34]万天丰.中国大地构造学纲要.北京:地质出版社,2004Wan T F.China Tectonics Compendium.Beijing:Geological Publishing House,2004
[35]沿海大陆架及毗邻海域油气区石油地质志编写组.中国石油地质志卷十六-沿海大陆架及邻海域油气区(上).北京:石油工业出版社,1990Editor committee of“PetroleumGeology of China:Oil&Gas Bearing Areas on the Continental Shelf and Its Neighboring Regions”.PetroleumGeology of China Vol16:Oil&Gas Bearing Areas onthe Continental Shelf and Its Neighboring Regions(Part1).Beijing:PetroleumIndustry Press,1990
[36]王良书,刘绍文,肖卫勇等.渤海盆地大地热流分布特征.科学通报,2002,47(2):151~155Wang LS,Liu S W,Xiao WY,et al.Character of geothermic flowdistribution of Bohai basin.China Science Bulletin(in Chinese),2002,47(2):151~155
[37]中国科学院海洋研究所海洋地质研究室.渤海地质.北京:科学出版社,1985Department of Marine Geology,Institute of Oceanology,Academia Sinica.Geology of the Bohai Sea.Beijing:Science Press,1985
[38]周立宏,李三忠,刘建忠等.渤海湾盆地区前第三系构造演化与潜山油气成藏模式.北京:中国科学技术出版社,2003Zhou L H,Li S Z,LiuJ Z,et al.Pre-Tertiarytectonic evolutionand buried hill-type oil and gas development and reservation under the Bohai Bay basin,Beijing:China Science&Technology Press,2003
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