| 胜利青东5探区滩浅海资料处理技术 |
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| 引用本文： | 陈新荣,李继光,顾庆雷,王胜阁.胜利青东5探区滩浅海资料处理技术[J].物探与化探,2011,35(3):393-397. |
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| 作者姓名： | 陈新荣 李继光 顾庆雷 王胜阁 |
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| 作者单位： | 中国石油化工股份有限公司,胜利油田分公司物探研究院,山东,东营,257022 |
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| 摘 要： | 针对青东5地区滩浅海过渡带的地表特征,在对原始资料进行详细分析和研究的基础上,采用二次定位、互相关、模型法振幅调节和叠前时间偏移等关键技术,对拖缆漂移、不同震源及检波器差异和过渡带振幅能量异常现象进行了相应的研究和针对性的处理,这些技术的应用有效消除了滩浅海资料在振幅、频率及相位等方面的不一致性,最终取得了较好的成像效...
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| 关 键 词： | 滩浅海 互相关 模型法 叠前时间偏移 |
RESEARCH ON PROCESSING TECHNIQUES FOR SEISMIC DATA FROM THE TIDAL ZONE AND SHALLOW WATER AREA OF QINGDONG 5 EXPLORATION ZONE IN THE SHENGLI OILFIELD |
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| CHEN Xin-rong,LI Ji-guang,GU Qing-lei,WANG Shen-ge.RESEARCH ON PROCESSING TECHNIQUES FOR SEISMIC DATA FROM THE TIDAL ZONE AND SHALLOW WATER AREA OF QINGDONG 5 EXPLORATION ZONE IN THE SHENGLI OILFIELD[J].Geophysical and Geochemical Exploration,2011,35(3):393-397. |
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| Authors: | CHEN Xin-rong LI Ji-guang GU Qing-lei WANG Shen-ge |
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| Institution: | CHEN Xin-rong,LI Ji-guang,GU Qing-lei,WANG Shen-ge(Geophysical Research Institute of Shengli Oilfield Company,SINOPEC,Dongying 257022,China) |
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| Abstract: | Based on surface characteristics of the regional beach shallow transitional zone of Qingdong 5 area and a detailed analysis of original data,the authors adopted quadratic secondary location,cross correlation,model method amplitude regulation and prestack time migration key techniques to study and tackle such problems as drag cable drift,different epicenters and detector differences as well as ecotone amplitude energy abnormal phenomena.These technologies can effectively eliminate the inconsistency of beach ... |
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| Keywords: | tidal zone and shallow water area cross correlation model method prestack time migration |
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