| 四川阆中地区三维地震勘探采集技术 |
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| 引用本文： | 李隐,叶斌.四川阆中地区三维地震勘探采集技术[J].物探化探计算技术,2007,29(6):501-505. |
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| 作者姓名： | 李隐 叶斌 |
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| 作者单位： | 1. 中国石化西南石油局,第二物探大队,四川,德阳,618000
2. 成都理工大学,能源学院,四川,成都,610059 |
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| 摘 要： | 四川阆中地区属丘陵向山区过渡地形,表层激发、接收条件极为复杂。在地震采集施工过程中,首先根据项目地质任务的要求,确定了合适的观测系统,即改进型砖墙式块状三维观测系统。同时在施工中,根据不同的激发和接收条件,对各施工环节采取了一系列行之有效的技术措施,确保该区获得了高品质的采集资料,为在复杂地区开展三维地震勘探资料采集工作积累了宝贵经验。
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| 关 键 词： | 三维地震 观测系统 激发条件 接收条件 高品质采集资料 |
| 文章编号： | 1001-1749（2007）06-0501-05 |
| 修稿时间： | 2007-02-09 |
Technology of the 3D seismic acquisition in Langzhong area of Sichuan |
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| LI Yin,YE Bin.Technology of the 3D seismic acquisition in Langzhong area of Sichuan[J].Computing Techniques For Geophysical and Geochemical Exploration,2007,29(6):501-505. |
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| Authors: | LI Yin YE Bin |
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| Abstract: | Because of the landform from hill becoming to mountain in Langzhong of Sichuan, the shooting and receiving condition of the near-surface become very complex. To deal with the condition, we adopted a suitable layout at first according to the demand of the geological undertaking-one improved brick-wall 3D layout in the seismic acquisition. And then we took some effective technical measures in the data acquisition according to the different shooting and receiving condition. The high quality of the acquisition data is insured because of all these measures, which is of significance for 3D seismic acquisition in complex area. |
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| Keywords: | 3D seismic acquisition in complex area improved brick-wall 3D layout shooting condition receiving condition high quality of acquisition data |
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