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采集参数设计
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  “采集参数设计”译为未确定词的双语例句
     EVALUATION AND DESIGN OF 3D SEISMIC SURVEY IN HUANGYAN STRUCTURE OF XIHU TROUGH IN EAST CHINA
     西湖凹陷黄岩构造三维地震采集参数设计与论证
短句来源
     Design principles of seismic line layout and acquisition parameters on Tarim mountains
     塔里木山地地震测线部署与采集参数设计原则
短句来源
     Evaluation and design of high precision 3-D seismic survey in Shawodi area, Junggar Basin.
     准噶尔盆地沙窝地高精度三维地震采集参数设计与论证
短句来源
     A STUDY OF THE SEISMIC DATA ACQUISITION METHOD IN TONG-NAN-BA AREA
     通-南-巴三维地震采集参数设计方法
短句来源
     Second is the progress of acquisition technique,including designing and optimization of acquisition parameters of system.
     其次是采集技术的进步 ,包括系统的采集参数设计及采集参数的优化。
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  相似匹配句对
     design factors;
     设计参数;
短句来源
     Plan Design of Processing Parameter Collecting and Storing
     工艺参数采集及存储方案设计
短句来源
     Vibrator nonlinear sweep technique for data acquisition and the determination of parameters
     可控震源非线性扫描采集参数设计
短句来源
     It applies ship design of parameter.
     用于参数设计.
短句来源
     The Design of Glass Liner Exhausting Parameter Data Collection System
     瓶胆排气参数数据采集系统的设计
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The software system for 3-D seismic data acquisition pIan and design is mainly used in computer aided design of 3-D seismic exploration. Users can take advantage of it to analyze,choose, and design the optimum 3-D observation system interactively so as to improve the productivity and guarantee the quality. The software system includes three functions: acquisition parameter design, observation system design, and surface work design. The system takes PC as the hardware platform, adopts Chinese menu and prompting...

The software system for 3-D seismic data acquisition pIan and design is mainly used in computer aided design of 3-D seismic exploration. Users can take advantage of it to analyze,choose, and design the optimum 3-D observation system interactively so as to improve the productivity and guarantee the quality. The software system includes three functions: acquisition parameter design, observation system design, and surface work design. The system takes PC as the hardware platform, adopts Chinese menu and prompting and has the advantages such as simple operation, complete function and powerful practicality. It is very suitable for the field operating staff.

三维地震勘探数据采集规划设计软件系统主要用于三维地震勘探规划的计算机辅助设计。用户利用它能以人机交互方式,选择和设计出最佳方案的三维观测系统,达到提高效率和保证质量的目的。该软件系统包括采集参数设计、观测系统设计和地面施工设计等三大功能,以微机(486以上)为硬件平台,采用中文菜单及提示,具有操作简便、功能较全和实用性强等优点,很适合野外操作人员掌握和使用。

The seismic survey evaluation and design (SED) technology is realized on the basis of the theoretic resolution calculation and information analysis on the geological prospect. The computer simulation is used to achieve the best possible choice of the acquisition parameters. The existing 2D data from Huangyan structure show that the maximum frequency is limited in acquisition induced by the 11 m cable, so the appropriate shallower source and cable depth are recommended in 3D SED conclusions. A longer maximum...

The seismic survey evaluation and design (SED) technology is realized on the basis of the theoretic resolution calculation and information analysis on the geological prospect. The computer simulation is used to achieve the best possible choice of the acquisition parameters. The existing 2D data from Huangyan structure show that the maximum frequency is limited in acquisition induced by the 11 m cable, so the appropriate shallower source and cable depth are recommended in 3D SED conclusions. A longer maximum offset of 3D than that of 2D survey is recommended in order to attenuate the multiple. Anyway the first use of SED in East China Sea has resulted in acquiring a high quality of 3D seismic data.

地震勘探设计与评价 (SED)技术 ,是在对地质目标的理论分辨率计算和分析基础上 ,通过室内计算机模拟不同施工参数条件下的野外作业效果 ,最终实现地震采集参数的优化选择。在黄岩三维地震采集参数设计与论证中 ,针对二维资料频率偏低、分辨率不高、多次波发育等问题 ,对SED技术的应用条件进行了改进。①为控制多次波、提高信噪比 ,电缆长度由 30 0 0m增至 390 0m ;相应地 ,最小偏移距从 2 5 3m减小至 180m ,最大偏移距增大到 40 80m。②为保证所接收的地震信号频带宽而且高 ,电缆沉放深度由 11m减至 7m ,震源沉放深度从 7m减至 6m。③使用气泡比更大、频谱更宽、穿透力更强的SLEEVE枪阵。在实际作业中获得了高质量的三维地震资料 ,实现了真正意义上的“目标勘探”。

Sichuan Basin belongs to hilly area,which is one of main gas-bearing basin and mainly fractured gas reservoir.In order to find out orientation,density and scope of fracture in the gas-bearing formation,we continuously study the 3-C data exploration method for many years. We make 3-C data acquisition two times in same area of south-west of Sichuan Province within 10 years . The quality of acquired field 3-C data has been greatly improved ( after estimation of quantitative signal-to-noise ratio ),which benefit...

Sichuan Basin belongs to hilly area,which is one of main gas-bearing basin and mainly fractured gas reservoir.In order to find out orientation,density and scope of fracture in the gas-bearing formation,we continuously study the 3-C data exploration method for many years. We make 3-C data acquisition two times in same area of south-west of Sichuan Province within 10 years . The quality of acquired field 3-C data has been greatly improved ( after estimation of quantitative signal-to-noise ratio ),which benefit by the progress of acquisition equipment, technique and management.First is renewing the acquisition equipment:studying new-type,practical land 3-C geophone,which achieved the designing goals such as can be easily laid out,has good coupling to ground and without crosstalk,and using 360-cannel Telseis for receiving.Second is the progress of acquisition technique,including designing and optimization of acquisition parameters of system.Third is good operation management:carefully monitoring coupling of geophone to the ground,levelling survey,orientation of geophone and depth and position of shot,which reduce errors to minimum.

四川盆地属于丘陵地区 ,是中国的主要含气盆地之一 ,以裂缝性气藏为主。为了查明含气层中裂缝的走向、密度和范围 ,我们持续进行了多年的三分量资料勘探方法研究。 10年内我们在川西南的同一地区做了两次三分量资料采集 ,获得的野外三分量资料质量有了明显的提高 (通过定量的信噪比评估 )。这得益于采集装备、技术及管理的进步。首先是采集设备的更新 ,新研制了实用的陆上三分量检波器 ,该检波器实现了埋置简便、与地面耦合良好、无串音的技术指标 ,接收采用了 36 0道遥测地震仪。其次是采集技术的进步 ,包括系统的采集参数设计及采集参数的优化。最终是良好的施工管理 ,细致地监视检波器耦合、水准测量、方位及震源的深度和位置 ,最大限度减小误差。

 
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