地震资料的质量变化巨大。
这就是对所接收的地震资料进行加工或处理。
This is the manipulation or processing of the received seismic data .
许多制造装备或者收集地震资料的辅助公司都被迫关门。
Many ancillary firms that built RIGS or collected seismic data shut up shop.
噪声衰减是地震资料处理中的关键问题之一。
Noise attenuation of seismic data processing is one of the key questions that can not be ignored.
这些公式适合于讨论常规地震资料的反演问题。
The formulae can be used to discuss the inversion of conventional seismic data.
地震偏移成像是地震资料处理的重要组成部分。
Seismic migration imaging is an important component to seismic data processing.
通过测井资料和地震资料联合处理，实现互补。
Through combine processing of logging and seismic informations, make it supplement each other.
水合物通过造成反射或多次反射能影响地震资料。
Hydrates can affect seismic data by creating a reflection or multiple.
理论模型和实际地震资料验证了该方法的可行性。
Test results of synthetic data and actual seismic data have verified the feasibility of this method.
在叠后地震资料处理中，断层保护是十分重要的。
Faults protecting is very important during post stack seismic data processing.
实际地震资料处理的结果说明了该方法的有效性。
The effectivity of this method is illustrated by processing the practical data.
这对于挤压型盆地中的地震资料解释具有重要意义。
It is of importance to interpretations of seismic data from compressional basins.
面波干扰的抑制是陆上地震资料处理的主要问题之一。
Ground roll attenuation is one of the important problems in land seismic data processing.
地震资料显示岩石圈内的分层和滑脱现象是普遍存在的。
It is common that lithosphere have some layers and detachment phenomena by seismic data.
地震层位标定是连接地质、测井和地震资料的有效方法。
Seismic layer labeling is an effective method for connecting geologic, logging and seismic data.
常规速度扫描在处理长排列地震资料时会出现较大的偏差。
There exists a big error for long spread seismic data process in conventional velocity scanning.
地震层位标定是地震资料构造解释和地震储层研究的基础。
Seismic horizons labeling is basis of structural interpretation of seismic data and study of seismic reservoir.
可以将第一菲涅尔带半径作为地震资料横向分辨力的一种近似。
The first Fresnel zone radius can be treated as lateral resolving power of seismic data approximately.
初步探讨了地面地震资料、VSP资料、测井资料的处理方法。
The processing methods for surface seismic data, VSP data, and logging data were discussed.
该区域首次获得的长排列地震资料也提供了更高的分析可靠性。
And the larger streamer data collected for the first time supply more confidence for the analysis.
在地震危险性分析中，历史地震资料是确定地震活动性参数的关键。
The historical seismic data are the key determining seismicity parameter in seismic hazard analysis.
而地震资料野外采集施工参数的选择又很大程度地影响着施工费用。
And the selection of the operation parameters for the field acquisition of seismic data influences the expense greatly.
射线追踪的速度和精度直接影响地震资料的静校正和偏移成像的质量。
The speed and precision of ray tracing affect the quality of statics and migration for seismic data.
深部地震资料的处理类似于油气地震资料，但也有其自身的一些特点。
Processing of deep seismic data is similar to that of oil and gas seismic data, but there are also some own features.
以地表地质和勘探地震资料为基础，对洛阳盆地的负反转构造进行了研究。
The negative inverted structure in Luoyang basin is studied on the basis of geological data and prospecting seismic data.
在地震资料解释中，地震复合波的地质属性问题一直没有得到很好地解决。
The tough problem of geological property of seismic complex waves has not been well solved in seismic data interpretation.
通常，只有在地震资料与钻井资料相结合的地方，地层学的意义才是明显的。
Stratigraphic significance commonly is apparent only where seismic data are tied with well data.
应用地震资料拾取地层曲率参数，扩大了地震工作解决复杂地质问题的能力。
Extracting formation curvature parameter from seismic data enhances the ability of seismic work in solving complicated geology problems.
为此提出了一种从地震资料中提取地层密度参数的方法，以提高油气预测效果。
This paper presents a method that extract formation density from seismic data to improve the prediction effect for oil and gas.
从某种程度上讲，研究VSP处理方法还可以提高地面地震资料处理和解释效果。
To some extent, researches on VSP processing methods can even improve processing and interpretation quality of surface seismic data.
应用推荐