| 共炮(检)点剩余静校正方法 |
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| 引用本文： | 潘树林,高磊,吴波,尹成,傅丽容.共炮(检)点剩余静校正方法[J].石油地球物理勘探,2011(1):83-88,164,171. |
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| 作者姓名： | 潘树林 高磊 吴波 尹成 傅丽容 |
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| 作者单位： | 西南石油大学资源与环境学院;西南石油大学计算机科学学院;中国石化西南分公司勘探开发研究院德阳分院;川庆钻探工程有限公司地球物理勘探公司物探研究中心; |
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| 基金项目： | 教育部博士点基金项目(200806160015); 地球探测与信息技术四川省重点学科建设资助 |
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| 摘 要： | 本文针对低信噪比、剩余静校正量较大的地震资料,提出了分别计算炮点和检波点剩余静校正量的共地面点剩余静校正方法。该法基于经过动校正后的共炮点数据集和共检波点数据集分别求取检波点剩余静校正量和炮点剩余静校正量,并分别将共炮、检点道集动校正后的叠加道作为模型道与道集内各个道进行互相关,求出各个炮、检波点的剩余静校正量。理论和实际数据的测试表明,这种方法可以解决低信噪比、剩余静校正量较大地震资料的静校正问题。
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| 关 键 词： | 共炮点道集 共检波点道集 模型道 剩余静校正 |
Common shot(receiver) gather residual static correction |
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| Pang Shu-lin,Gao Lei,Wu Bo,Yin Cheng , Fu Li-rong.College of Resource , Environment,Southwest University of Petroleum,Chengdu City,Sichuan Province,China.College of Computer Science,China.Deyang Branch Research Institute of Exploration , Development,Southwest Branch Company of Sinopec,Deyang City,China.Geophysical Research Centre of Geophysical Exploration Company,Chuanqing Drilling Engineeri....Common shot(receiver) gather residual static correction[J].Oil Geophysical Prospecting,2011(1):83-88,164,171. |
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| Authors: | Pang Shu-lin Gao Lei Wu Bo Yin Cheng Fu Li-rongCollege of Resource Environment Southwest University of Petroleum Chengdu City Sichuan Province ChinaCollege of Computer Science ChinaDeyang Branch Research Institute of Exploration Development Southwest Branch Company of Sinopec Deyang City ChinaGeophysical Research Centre of Geophysical Exploration Company Chuanqing Drilling Engineeri |
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| Affiliation: | Pang Shu-lin1,Gao Lei2,Wu Bo3,Yin Cheng1 and Fu Li-rong41.College of Resource and Environment,Southwest University of Petroleum,Chengdu City,Sichuan Province,610500,China2.College of Computer Science,China3.Deyang Branch Research Institute of Exploration and Development,Southwest Branch Company of Sinopec,Deyang City,618000,China4.Geophysical Research Centre of Geophysical Exploration Company,Chuanqing Drilling Engineeri... |
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| Abstract: | For the seismic data with low signal to noise ratio and large residual static correction,the common surface point residual static correction method in which the residual static correction for shot point and receiver were respectively calculated was proposed in this paper.Based on the NMO common shot point gathers and NMO common receiver point gathers,the residual static correction on both receiver and shot points were respectively estimated by cross-correlating each trace in the gathers with the model trace... |
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| Keywords: | common shot gather common receiver gather model trace residual static correction |
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