| 伊通复杂断陷盆地地震采集技术 |
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| 引用本文： | 卢殿龙,罗春波,袁良信,黄翠叶,邵冬梅.伊通复杂断陷盆地地震采集技术[J].吉林大学学报(地球科学版),2010(Z1). |
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| 作者姓名： | 卢殿龙 罗春波 袁良信 黄翠叶 邵冬梅 |
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| 作者单位： | 大庆钻探工程公司地球物理勘探二公司;中原油田物探研究院; |
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| 摘 要： | 从伊通盆地复杂的表层结构及深层地质条件出发,分析了影响复杂构造区信噪比和分辨率的主要因素,从而有针对性地研究了复杂构造下的观测系统设计及照明分析技术、复杂地表结构条件下的表层调查技术、提高信噪比的组合检波压制干扰波技术和基于表层调查的激发技术。通过一系列技术研究,形成了三分、三优选的技术措施,有效地提高了伊通盆地复杂构造的信噪比和分辨率,提高了西北缘山地的成像质量,满足了油气勘探的需求。
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| 关 键 词： | 观测系统 照明分析 组合检波 信噪比 |
Seismic Acquisition Technology in Yitong Complex Fault Basin |
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| LU Dian-long,LUO Chun-bo,YUAN Lian-xin,HUANG Cui-ye,SHAO Dong-mei .No. Geophysical Exploration Corporation,Daqing Drilling , Exploration Company,Songyuan,Jilin ,China .Geophysical Research Institute,Zhongyuan Oilfield,Puyang,Henan,China.Seismic Acquisition Technology in Yitong Complex Fault Basin[J].Journal of Jilin Unviersity:Earth Science Edition,2010(Z1). |
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| Authors: | LU Dian-long LUO Chun-bo YUAN Lian-xin HUANG Cui-ye SHAO Dong-mei No Geophysical Exploration Corporation Daqing Drilling Exploration Company Songyuan Jilin China Geophysical Research Institute Zhongyuan Oilfield Puyang Henan China |
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| Institution: | LU Dian-long1,LUO Chun-bo1,YUAN Lian-xin1,HUANG Cui-ye1,SHAO Dong-mei2 1.No.2 Geophysical Exploration Corporation,Daqing Drilling and Exploration Company,Songyuan,Jilin 138000,China 2.Geophysical Research Institute,Zhongyuan Oilfield,Puyang,Henan,457061,China |
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| Abstract: | The main impact factors of the signal-noise ratio and the resolution in the complicated structure area are analyzed on base of the complicated surface structures and the deep geological conditions in Yitong basin.Then accordingly,the geometry design and illumination analysis technology under complicated Structures is researched,the surface survey technology under the conditions of complicated surface structure is researched,the noise elimination technology on combined detection method to improve the signa-n... |
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| Keywords: | geometry illumination analysis combined detection signal-noise ratio |
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