Seismic migration is a main tool to improve horizontal resolution of the deep seismic reflection data.
地震偏移是提高深部地震资料横向分辨率的主要手段。
The tests include seismic wave excitation parameter test, observation system parameters test and seismic reflection data processing test.
试验内容包括地震波激发参数试验、观测系统参数试验和地震反射资料处理方法试验。
According to the analysis of multichannel seismic reflection data, the BSRs are found in the southern and central areas of Okinawa Trough.
根据多道地震反射资料分析，在冲绳海槽南部和中部发现了拟海底反射层(BSR)现象。
Based on the analysis of core and high resolution stratigraphic profile records, the stratigraphic structure and seismic reflection data in the area are obtained.
在对岩心和高分辨率地层剖面记录分析的基础上，得到了本地区的地层结构和地震反射资料。
During the processing of seismic data interpretation of Tahe Oilfield, pseudomorphism of adjoint phase caused by non zero phase wavelet was easily interpreted as effective reflection.
在塔河油田联片地震资料解释过程中，地震子波非零相位化造成的“伴随相位”假象很容易被当成有效反射加以解释。
Hydrates can affect seismic data by creating a reflection or multiple.
水合物通过造成反射或多次反射能影响地震资料。
Multiple data sets of seismic reflection profiles, wireline logs, and biostratigraphic checklists are used to characterize depositional systems and delineate petroleum system elements.
利用地震反射剖面的多组数据、电缆测井和生物地层检验单来描述沉积体系和石油体系要素。
An informal term used to denote a surface in or of rock, or a distinctive layer of rock that might be represented by a reflection in seismic data.
用于指示在岩石内的一个面或岩石的面，或指一个由地震资料中的一个反射层所代表的有特色的岩层。
The article analyses the feature of deeply seismic reflection and deeply layer-loop structure, based on deeply seismic data.
依据松辽盆地深部地震资料，分析了深部地震反射特征及深部层圈结构特征。
An appearance of seismic data as a diffraction, reflection, refraction or other similar feature produced by an arrival of seismic energy.
在地震剖面上，由地震能量产生的绕射、反射、折射或其他相似特征的地震数据轨迹。
Deconvolution has been usually adopted in the process of seismic data processing in order to improve resolution in reflection event of objective interval.
在地震资料处理过程中，为了提高目的层段反射同相轴的分辨率，通常采用反褶积的方法。
Recently, more and more people focus on the wide angle reflection(WAR), which is a very important way of obtaining high quality seismic data by exploring in fields.
近年来，广角反射作为地震勘探获得野外高质量地震数据的一种重要方法，愈来愈受到人们的关注。
A reflector is expressed as a reflection in seismic data.
地震数据中的反射波标志着地下反射面的存在。
The variation of seismic velocity in shallow levels has important influence on velocity modelling and reflection imaging, which is confirmed by borehole data.
这一变化对建立地下速度模型及反射构造成象有较大影响，钻井资料证实了这一结果。
Using TFCC and correlation algorithms for processing of same practical vibroseis seismic data showed that the former could better suppress noises and detect weak reflection signal distinctively.
用TFCC算法和相关算法来处理相同的实际可控震源地震数据，显示前者能更好地压制噪声，并能清晰地检测到微弱回波信号。
Based on previous data, this paper sums up the reflection texture and the variety of amplitude of the river sandstone body in a dip seismic section.
在参考前人资料的基础上，总结了在横切河道的地震剖面上河道砂岩体的反射形态、结构及振幅变化。
Layered and blocked homogeneous models are usually used to calculated travel times and ray paths of wide-angle reflection waves in interpreting wide-angle reflection data of deep seismic sounding.
在研究地壳结构的人工源宽角反射地震资料解释中，常规宽角反射波走时和射线路径计算大都假定地壳模型为层状块状均匀介质。
In practical seismic data processing achievement profile, wave group characteristics of every reflection zone are clear, information of layer to layer is rich and wave shape is natural and stable.
在实际地震资料处理的成果剖面上，各反射层位的波组特征清楚，层间信息丰富，波形自然稳定。
Distinct seismic reflection configuration reveals the subsurface structures, which provides a solid base of accurate seismic data interpretation.
清晰的地震反射结构突出了特定的地质现象，为地震资料的准确标定提供了依据。
In order to preserve the relative intensity in - formation in raw seismic data, we can consider the sea-bottom reflection as reference layer to estimate the compensation value of target stratum.
为了保持原始地震记录的相对强度，可以稳定的海底反射波作参考层，估算目的层的补偿值。
In order to preserve the relative intensity in - formation in raw seismic data, we can consider the sea-bottom reflection as reference layer to estimate the compensation value of target stratum.
为了保持原始地震记录的相对强度，可以稳定的海底反射波作参考层，估算目的层的补偿值。
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