| 鄂尔多斯盆地姬塬地区非纵三维地震勘探采集技术 |
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| 引用本文： | 窦伟坦,杜玉斌,于波,邓述全,姚宗惠,王学刚,杜中东,王学智.鄂尔多斯盆地姬塬地区非纵三维地震勘探采集技术[J].石油地球物理勘探,2011(6):844-850,1012,829. |
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| 作者姓名： | 窦伟坦 杜玉斌 于波 邓述全 姚宗惠 王学刚 杜中东 王学智 |
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| 作者单位： | 中国石油长庆油田公司勘探部;中国石油东方地球物理公司长庆物探处; |
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| 摘 要： | 黄土塬区非纵三维地震勘探采集技术源于常规非纵地震勘探方法,并借鉴了三维地震勘探中非纵观测能够避开部分干扰波的技术优点。本文论述在鄂尔多斯盆地姬塬地区黄土塬非纵三维地震勘探项目实施过程中,以非纵地震技术为基础,针对探区地质目标特征进行非纵三维观测系统设计和论证,通过基于山地微测井表层结构调查的激发因素设计,并利用该设计的非纵三维观测系统完成了地震数据采集,获得了高质量三维数据体,促进了该区的油气勘探开发。
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| 关 键 词： | 非纵地震勘探 地震数据采集 观测系统设计 三维地震 黄土塬区 储层预测 |
Off-line 3D seismic acquisition in Jiyuan,Erdos Basin |
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| Dou Wei-tan,Du Yu-bin,Yu Bo,Deng Shu-quan,Yao Zong-hui,Wang Xue-gang,Du Zhong-dong , Wang Xue-zhi..Exploration.Off-line 3D seismic acquisition in Jiyuan,Erdos Basin[J].Oil Geophysical Prospecting,2011(6):844-850,1012,829. |
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| Authors: | Dou Wei-tan Du Yu-bin Yu Bo Deng Shu-quan Yao Zong-hui Wang Xue-gang Du Zhong-dong Wang Xue-zhiExploration |
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| Affiliation: | Dou Wei-tan1,Du Yu-bin1,Yu Bo1,Deng Shu-quan1,Yao Zong-hui2,Wang Xue-gang2,Du Zhong-dong2 and Wang Xue-zhi2.1.Exploration Department,Changqing Oilfield Company,CNPC,Xi'an,Shaanxi 710021,China2.Changqing Division,BGP Inc.,Xi`an,China |
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| Abstract: | Off-line 3D seismic acquisition,developed on off-line 2D seismic,has advantages of suppressing noise.This paper discusses an off-line 3D seismic acquisition in Jiyuan loess area,Erdos Basin.Source parameters are optimized based on near surface investigation by uphole.Geological target oriented off-line 3D geometry is designed and testified.High quality 3D data cube obtained by our off-line 3D seismic acquisition shows not only its effectivity,but also oil exploration prospect in this area. |
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| Keywords: | off-line seismic exploration seismic data acquisition geometry design 3D seismic loess area reservoir prediction |
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