海区前新生代残留盆地油气研究的综合地球物理技术
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摘要
我国前新生代残留盆地油气资源的巨大潜力已为近年的一些勘探实践所证实,但是仍面临许多技术难题.本文介绍了近年在863计划支持下,针对残留盆地油气勘探难题所研究的一些方法与技术.其中包括针对我国海区残留盆地勘探目标的地震采集技术、基于弯曲射线的复杂构造叠前成像技术和残留盆地残余厚度提取技术等.这些技术已在我国海域进行了试验并取得了一定的成效.
There is great potential of hydrocarbon resources in Pre-Cenozoic residual basin in China.It has been proved by exploration practices,but there still are many technical difficulties.This paper introduces the study methods and techniques aim to residual basin exploration by the support of 863 Project in recent years.It includes the techniques of seismic data collection;curve ray based pre-stack imaging of complex geology structure,and thickness extraction of residual basins.These techniques have been tested in China seas areas and got good effects.
There is great potential of hydrocarbon resources in Pre-Cenozoic residual basin in China.It has been proved by exploration practices,but there still are many technical difficulties.This paper introduces the study methods and techniques aim to residual basin exploration by the support of 863 Project in recent years.It includes the techniques of seismic data collection;curve ray based pre-stack imaging of complex geology structure,and thickness extraction of residual basins.These techniques have been tested in China seas areas and got good effects.
引文
[1]刘光鼎.中国油气资源企盼二次创业.地球物理学进展[J],2001,16(4):1~3.Liu G D.The second exploration of the Oil and Gas resourcesin China[J].Progress in Geophysics(in Chinese),2001,16(4):1~3.
[2]朱伟林,等.中国近海前新生代油气勘探新领域探索[J].地学前缘,2000,7(3):215~226.Zhu W L,et al.New venture of exploration of pre-cenozoicOil and Gas in Chinese offshore areas[J].Earth Science Fron-tiers(In Chinese),2000,7(3):215~226.
[3]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[J].海相油气地质,2006,11(2):35~40.Ma Y S.Cases of discovery and exploration of marine fields inChina(part 6):Pugang Gas Field in Sichuan Basin[J].MarineOrigin Petruleum Geology(In Chinese).2006,11(2):35~40.
[4]刘光鼎,张丽莉,祝靓宜.试论复杂地质体的油气地震勘探[J].地球物理学进展,2006,21(3):683~686.Liu G D,Zhang L L,Zhu J Y.Seismic prospecting for Oiland Gas on the complex geological bodies[J].Progress in Geo-physics(in Chinese),2006,21(3):683~686.
[5]金之钧.中国海相碳酸盐岩层系油气勘探特殊性问题[J].地学前缘,2005,12(3):15~22.Jin Z J.Particularity of petroleum exploration on marine car-bonate strata in China sedimentary basins[J].Earth ScienceFrontiers(In Chinese),2005,12(3):15~22.
[6]Reynold A C.Boundary conditions for the numerical solutionof wave propagation problems[J].Geophysics,1978,43:1099~1110.
[7]牛滨华,沈操,张忠杰,等.海洋深部地震勘探技术[J].地学前缘,2000,7(3):274~281.Niu B H,Shen C,Zhang Z J,et al.Seismic exploration indeep ocean[J].Earth Science Frontiers(In Chinese),2000,7(3):274~281.
[8]Bednar J B.A theoretical comparison of equivalent-offset mi-gration and dip moveout-prestack imaging[J].Geophysics,1999,64:191~196.
[9]蔡希玲,熊定钰,熊罴.海上地震数据中侧面干扰波的特征与压制方法[J].中国海上油气,2005,17(2):89~91.Cai X L,Xiong D Y,Xiong P.Scattered noise in marine seis-mic data and its attenuation techniques[J].China Offshore Oiland Gas(geology)(In Chinese),2005,17(2):89~91.
[10]高静怀,毛剑,满蔚仕,陈文超,郑庆庆.叠前地震资料噪声衰减的小波域方法研究[J].地球物理学报,2006,49(4):1155~1163.Gao J H,Mao J,Man W S,Chen W C,Zheng Q Q.On thedenoising method of prestack seismic data in wavelet domain[J].Chinese J.Geophys.(in Chinese),2006,49(4):1155~1163.
[11]徐升,Gilles Lambaré.复杂介质下保真振幅Kirchhoff深度偏移[J].地球物理学报,2006,49(5):1431~1444.Xu S,Gilles Lambaré.True amplitude Kirchhoff prestackdepth migration in complex media[J].Chinese J.Geophys.(in Chinese),2006,49(5):1431~1444.
[12]陈生昌,马在田.波动方程的高阶广义屏叠前深度偏移[J].地球物理学报,2006,49(5):1445~1451.Chen S C,Ma Z T.High order generalized screen propagatorfor wave equation prestack depth migration[J].Chinese J.Geophys.(in Chinese),2006,49(5):1445~1451.
[13]刘礼农,陈树民,张剑锋.稀疏采样下陡角度构造的波动方程深度偏移成像[J].地球物理学报,2006,49(5):1452~1459.Liu L N,Chen S M,Zhang J F.Steep dipping structuredepth imaging using wave equation based migration schemeson 3-D sparse dataset[J].Chinese J.Geophys.(in Chinese),2006,49(5):1452~1459.
[14]刘洪林,朱秋影.基于叠前深度偏移的AVO反演及解释[J].地球物理学进展,2007,22(3):905~912.Liu H L,Zhu Q Y.AVO inversion and interpretation basedon prestack depth migration[J].Progress in Geophysics(inChinese),2007,22(3):905~912.
[15]朱铉,杨贵祥,敬朋贵.二次创业与南方海相碳酸盐岩油气勘探的发现与展望[J].地球物理学进展,2007,22(4):1255~1268.Zhu X,Yang G X,Jing P Gi.The theory of"second round ofoil and gas exploration of China"and the course of the seismicexploration in the bare carbonate rock area of south China[J].Progress in Geophysics(in Chinese),2007,22(4):1255~1268.
[16]刘福贵,张明振.叠前深度偏移技术在潜山油藏勘探中的应用[J].石油物探,2003,42(1):63~67.Liu F G,Zhang M Z.Application of prestack depth migrationin buried hill reservoir exploration[J].Geophysical Prospec-ting of Petroleum(in Chinese).2000,39(1):91~97.
[17]王家林,王一新,万明浩.石油重磁解释[M].北京:石油工业出版社,1991.Wang J L,Wang Y X,Wan M H.Gravity and magnetic in-terpretation for Oil and Gas[M].Beijing:Prtruleum IndustryPress,1991.
[18]傅绍亁,尹军杰,柯友清,等.以中生界为目的层的重力资料二次开发处理与成果[J].石油物探,2000,39(1):91~97.Fu S Q,Yin J J,Ke Y Q,et al.Gravity data secondary de-velopment and its results with the mesozoic strata as an object[J].Geophysical Prospecting of Petroleum(in Chinese),2000,39(1):91~97.
[19]于鹏,王家林,吴健生.二度半长方体组合模型的重力模拟退火反演[J].地球物理学报,2007,50(3):882~889.Yu P,Wang J L,Wu J S.An inversion of gravity anomaliesby using a 2.5 dimensional rectangle gridded model and thesimulated annealing algorithm[J].Chinese J.Geophys.(inChinese),2007,50(3):882~889.
[20]徐亚,郝天珧,周立宏,肖敦清,高嘉瑞,袁淑琴.位场小波变化研究进展[J].地球物理学进展,2006,21(4):1132~1138.Xu Y,Hao T Y,Zhou L H,et al.Review of wavelet trans-form in potential field[J].Progress in Geophysics(in Chi-nese),2006,21(4):1132~1138.
[21]徐亚,郝天珧,戴明刚,赵百民,李军,涂广红,赵玉合.渤海残留盆地分布综合地球物理研究[J].地球物理学报,2007,50(3):868~881.Xu Y,Hao T Y,Dai M G,et al.Integrated geophysics re-search on distribution of residual basins of bohai sea[J].Pro-gress in Geophysics(in Chinese),2007,50(3):868~881.
[22]郝天珧,杨长春,刘洪,宋海斌,江为为.环渤海地区前新生代油气资源的综合地质地球物理研究[J].地球物理学进展,2007,22(4):1269~1279.Hao T Y,Yang C C,Liu H,et al.Integreted geological andgeophysical study for pre-cenozoic hydrocarbon resources inthe circum-Bohai area[J].Progress in Geophysics(in Chi-nese),2007,22(4):1269~1279.
[23]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[J].地球物理学报,2006,49(3):877~884.Zhang l,Hao T Y.2-D irregular gravity modeling and com-putation of gravity based on Delaunay triangulation[J].Chi-nese J.Geophys.(in Chinese),2006,49(3):877~884.
[24]赵百民,郝天珧,徐亚,周立宏,高嘉瑞,袁淑琴.反演磁性地层界面的逐步剥离磁场法[J].地球物理学报,2007,50(2):611~618.Zhao B M,Hao T Y,Xu Y,Zhou L H,Gao J R,Yuan S Q.The method of separation of magnetic field step by step forinversion of magnetic stratigraphic interfaces[J].Chinese J.Geophys.(in Chinese),2007,50(2):611~618.
[25]冯志强,姚永坚,曾祥辉,等.对黄海中、古生界地质构造及油气远景的新认识[J].中国海上油气(地质),2002,16(6):367~373.Feng Z Q,Yao Y J,Zheng X H,et al.The new understand-ing on mesozoic-paleozoic structure feature and hydrocarbonprospect in the yellow sea[J].China Offshore Oil and Gas(geology)(in Chinese),2002,16(6):367~373.
[26]蔡东升,冯晓杰等.黄海海域盆地构造演化特征与中、古生界油气勘探前景探讨[J].海洋地质动态,2002,18(11):23~24.Cai D S,Feng X J,et al.Tectonic evolutionary characteris-tics and mesozoic and paleozoic petroleum exploration pros-pects in the Yellow Sea Basins[J].Marine Geology letters(inChinese),2002,18(11):23~24.
[27]戴春山,李刚.黄海海域前第三系及油气勘探[J].海洋地质动态,2002,18(11)∶21~22.Dai C S,Li G.Pre-tertiary and Oil-Gas exploration in theYellow Sea[J].Marine Geology letters(in Chinese),2002,18(11):21~22.
[28]姚永坚,夏斌,冯志强等.南黄海古生代以来构造演化[J].石油实验地质,2005,27(2):124~128.Yao Y J,Xia B,Feng Z Q,et al.Tectonic evolution of thesouth Yellow Sea since the paleozoic[J].Petruleum Geologyand Experiment(in Chinese),2005,27(2):124~128.
[2]朱伟林,等.中国近海前新生代油气勘探新领域探索[J].地学前缘,2000,7(3):215~226.Zhu W L,et al.New venture of exploration of pre-cenozoicOil and Gas in Chinese offshore areas[J].Earth Science Fron-tiers(In Chinese),2000,7(3):215~226.
[3]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[J].海相油气地质,2006,11(2):35~40.Ma Y S.Cases of discovery and exploration of marine fields inChina(part 6):Pugang Gas Field in Sichuan Basin[J].MarineOrigin Petruleum Geology(In Chinese).2006,11(2):35~40.
[4]刘光鼎,张丽莉,祝靓宜.试论复杂地质体的油气地震勘探[J].地球物理学进展,2006,21(3):683~686.Liu G D,Zhang L L,Zhu J Y.Seismic prospecting for Oiland Gas on the complex geological bodies[J].Progress in Geo-physics(in Chinese),2006,21(3):683~686.
[5]金之钧.中国海相碳酸盐岩层系油气勘探特殊性问题[J].地学前缘,2005,12(3):15~22.Jin Z J.Particularity of petroleum exploration on marine car-bonate strata in China sedimentary basins[J].Earth ScienceFrontiers(In Chinese),2005,12(3):15~22.
[6]Reynold A C.Boundary conditions for the numerical solutionof wave propagation problems[J].Geophysics,1978,43:1099~1110.
[7]牛滨华,沈操,张忠杰,等.海洋深部地震勘探技术[J].地学前缘,2000,7(3):274~281.Niu B H,Shen C,Zhang Z J,et al.Seismic exploration indeep ocean[J].Earth Science Frontiers(In Chinese),2000,7(3):274~281.
[8]Bednar J B.A theoretical comparison of equivalent-offset mi-gration and dip moveout-prestack imaging[J].Geophysics,1999,64:191~196.
[9]蔡希玲,熊定钰,熊罴.海上地震数据中侧面干扰波的特征与压制方法[J].中国海上油气,2005,17(2):89~91.Cai X L,Xiong D Y,Xiong P.Scattered noise in marine seis-mic data and its attenuation techniques[J].China Offshore Oiland Gas(geology)(In Chinese),2005,17(2):89~91.
[10]高静怀,毛剑,满蔚仕,陈文超,郑庆庆.叠前地震资料噪声衰减的小波域方法研究[J].地球物理学报,2006,49(4):1155~1163.Gao J H,Mao J,Man W S,Chen W C,Zheng Q Q.On thedenoising method of prestack seismic data in wavelet domain[J].Chinese J.Geophys.(in Chinese),2006,49(4):1155~1163.
[11]徐升,Gilles Lambaré.复杂介质下保真振幅Kirchhoff深度偏移[J].地球物理学报,2006,49(5):1431~1444.Xu S,Gilles Lambaré.True amplitude Kirchhoff prestackdepth migration in complex media[J].Chinese J.Geophys.(in Chinese),2006,49(5):1431~1444.
[12]陈生昌,马在田.波动方程的高阶广义屏叠前深度偏移[J].地球物理学报,2006,49(5):1445~1451.Chen S C,Ma Z T.High order generalized screen propagatorfor wave equation prestack depth migration[J].Chinese J.Geophys.(in Chinese),2006,49(5):1445~1451.
[13]刘礼农,陈树民,张剑锋.稀疏采样下陡角度构造的波动方程深度偏移成像[J].地球物理学报,2006,49(5):1452~1459.Liu L N,Chen S M,Zhang J F.Steep dipping structuredepth imaging using wave equation based migration schemeson 3-D sparse dataset[J].Chinese J.Geophys.(in Chinese),2006,49(5):1452~1459.
[14]刘洪林,朱秋影.基于叠前深度偏移的AVO反演及解释[J].地球物理学进展,2007,22(3):905~912.Liu H L,Zhu Q Y.AVO inversion and interpretation basedon prestack depth migration[J].Progress in Geophysics(inChinese),2007,22(3):905~912.
[15]朱铉,杨贵祥,敬朋贵.二次创业与南方海相碳酸盐岩油气勘探的发现与展望[J].地球物理学进展,2007,22(4):1255~1268.Zhu X,Yang G X,Jing P Gi.The theory of"second round ofoil and gas exploration of China"and the course of the seismicexploration in the bare carbonate rock area of south China[J].Progress in Geophysics(in Chinese),2007,22(4):1255~1268.
[16]刘福贵,张明振.叠前深度偏移技术在潜山油藏勘探中的应用[J].石油物探,2003,42(1):63~67.Liu F G,Zhang M Z.Application of prestack depth migrationin buried hill reservoir exploration[J].Geophysical Prospec-ting of Petroleum(in Chinese).2000,39(1):91~97.
[17]王家林,王一新,万明浩.石油重磁解释[M].北京:石油工业出版社,1991.Wang J L,Wang Y X,Wan M H.Gravity and magnetic in-terpretation for Oil and Gas[M].Beijing:Prtruleum IndustryPress,1991.
[18]傅绍亁,尹军杰,柯友清,等.以中生界为目的层的重力资料二次开发处理与成果[J].石油物探,2000,39(1):91~97.Fu S Q,Yin J J,Ke Y Q,et al.Gravity data secondary de-velopment and its results with the mesozoic strata as an object[J].Geophysical Prospecting of Petroleum(in Chinese),2000,39(1):91~97.
[19]于鹏,王家林,吴健生.二度半长方体组合模型的重力模拟退火反演[J].地球物理学报,2007,50(3):882~889.Yu P,Wang J L,Wu J S.An inversion of gravity anomaliesby using a 2.5 dimensional rectangle gridded model and thesimulated annealing algorithm[J].Chinese J.Geophys.(inChinese),2007,50(3):882~889.
[20]徐亚,郝天珧,周立宏,肖敦清,高嘉瑞,袁淑琴.位场小波变化研究进展[J].地球物理学进展,2006,21(4):1132~1138.Xu Y,Hao T Y,Zhou L H,et al.Review of wavelet trans-form in potential field[J].Progress in Geophysics(in Chi-nese),2006,21(4):1132~1138.
[21]徐亚,郝天珧,戴明刚,赵百民,李军,涂广红,赵玉合.渤海残留盆地分布综合地球物理研究[J].地球物理学报,2007,50(3):868~881.Xu Y,Hao T Y,Dai M G,et al.Integrated geophysics re-search on distribution of residual basins of bohai sea[J].Pro-gress in Geophysics(in Chinese),2007,50(3):868~881.
[22]郝天珧,杨长春,刘洪,宋海斌,江为为.环渤海地区前新生代油气资源的综合地质地球物理研究[J].地球物理学进展,2007,22(4):1269~1279.Hao T Y,Yang C C,Liu H,et al.Integreted geological andgeophysical study for pre-cenozoic hydrocarbon resources inthe circum-Bohai area[J].Progress in Geophysics(in Chi-nese),2007,22(4):1269~1279.
[23]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[J].地球物理学报,2006,49(3):877~884.Zhang l,Hao T Y.2-D irregular gravity modeling and com-putation of gravity based on Delaunay triangulation[J].Chi-nese J.Geophys.(in Chinese),2006,49(3):877~884.
[24]赵百民,郝天珧,徐亚,周立宏,高嘉瑞,袁淑琴.反演磁性地层界面的逐步剥离磁场法[J].地球物理学报,2007,50(2):611~618.Zhao B M,Hao T Y,Xu Y,Zhou L H,Gao J R,Yuan S Q.The method of separation of magnetic field step by step forinversion of magnetic stratigraphic interfaces[J].Chinese J.Geophys.(in Chinese),2007,50(2):611~618.
[25]冯志强,姚永坚,曾祥辉,等.对黄海中、古生界地质构造及油气远景的新认识[J].中国海上油气(地质),2002,16(6):367~373.Feng Z Q,Yao Y J,Zheng X H,et al.The new understand-ing on mesozoic-paleozoic structure feature and hydrocarbonprospect in the yellow sea[J].China Offshore Oil and Gas(geology)(in Chinese),2002,16(6):367~373.
[26]蔡东升,冯晓杰等.黄海海域盆地构造演化特征与中、古生界油气勘探前景探讨[J].海洋地质动态,2002,18(11):23~24.Cai D S,Feng X J,et al.Tectonic evolutionary characteris-tics and mesozoic and paleozoic petroleum exploration pros-pects in the Yellow Sea Basins[J].Marine Geology letters(inChinese),2002,18(11):23~24.
[27]戴春山,李刚.黄海海域前第三系及油气勘探[J].海洋地质动态,2002,18(11)∶21~22.Dai C S,Li G.Pre-tertiary and Oil-Gas exploration in theYellow Sea[J].Marine Geology letters(in Chinese),2002,18(11):21~22.
[28]姚永坚,夏斌,冯志强等.南黄海古生代以来构造演化[J].石油实验地质,2005,27(2):124~128.Yao Y J,Xia B,Feng Z Q,et al.Tectonic evolution of thesouth Yellow Sea since the paleozoic[J].Petruleum Geologyand Experiment(in Chinese),2005,27(2):124~128.
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