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prestack synthetic seismogram 叠前地震合成记录
A seismic trace calculated from well-log data is called a synthetic seismogram. 由测井资料计算出来的地震记录道称为合成地震记录。
prestack synthetic seismograms 叠前地震合成记录
Finally, the synthetic seismogram is updated by iterating correlation with the seismic traces nearby borehole. 实际资料的试处理验证了所用方法和算法的有效性。
In addition,the sonic logging data are used in synthetic seismogram and the log constrained inversion,which will be the goal of the lo... 另外,声波测井资料也常被用于合成地震记录以及测井约束地震反演,这也成为当前测井地震联合勘探开发的发展方向。
Caibrate the Sesmic interface with a simulated synthetic seismogram most similar to surface seismc section in reflection characters. 用仿真合成记录中与地震剖面反射特征最相似的某一仿真合成地震记录来标定地震剖面。
Multiresolution analysis is also used for time shift correction in the matching of synthetic seismogram with seismic trace.The app... 同时将多分辨方法应用于合成记录与地震道匹配的时间漂移校正问题，实际效果较好。
Based on data of outcrop、 drilling and logging, we made synthetic seismogram, and using them in seismic data interpretation. 论文利用野外露头资料和钻、测井资料,制作人工合成地震记录,对工区进行了地震资料解释。
Multiresolution analysis is also used for time shift correction in the matching of synthetic seismogram with seismic trace.The... 同时将多分辨方法应用于合成记录与地震道匹配的时间漂移校正问题，实际效果较好。
Correct synthetic seismogram is helpful to improvinginterpretation accuracy and is a guarantee for reservoir delineation. 正确地合成地震记录，有利于提高储层解释精度，为储层横向预测提供保障。
Synthetic seismogram is an important ligament of seism and geology and its precision straightway affects the calibration of the seismic geologic horizon. 合成地震记录的精度直接影响到地震地质层位的准确标定。
When crosshole seismic data in depth domain were interpreted geologically, synthetic seismogram used to identify seismic horizons must be in depth domain. 摘要在对深度域的井间地震资料进行地质解释时，用于层位标定的合成记录必须是深度域的。
In QK17 2 oilfield, the top reservoir reflection is defined as a strong amplitude peak by creating synthetic seismogram using drilling, logging and seismic data. 利用钻井、测井数据和地震资料制作合成地震记录,确定含油砂岩顶面为强振幅反射的波峰;
Through the practical application, the synthetic seismogram made by this method fits greatly borehole side trace, and may use reliably in horizon identification of crosshole data. 应用实例表明，利用该方法制作的合成记录与井旁道的吻合程度较高，可以用于井间资料的层位标定。
Firstly, phase correction was carried out on the selected cross-well seismic profiles and compared to the synthetic seismogram of logging data to obtain optimum phase correction operator. 首先选择过井地震剖面进行相位校正，通过与测井资料合成记录进行对比获得最佳相位校正算子；
The synthetic seismogram based on 1-D convolution model does not consider the effect of multiples and converted wave, which is different from the well-side seismic traces on wave field. 基于一维褶积模型的合成地震记录没有考虑多次波和转换纵波的影响，与井旁地震道在地震波场上存在差异；
In this paper an effective practical aeheme with regard to computing speed and storage is proposed, for the calculation of body wave synthetic seismogram using re-flectivity method. 本文针对反射法计算综合地震图中的运算速度和存储安排等问题,提出一种有效的计算实施方案。
The geologic and seismic horizons in Lishu and Dehui depressions are calibrated by well synthetic seismogram, the corresponding relation is established and stratigraphic division is conducted. 运用该方法，依据井的地震合成记录分别对梨树、德惠凹陷各井的地质层位和地震层位进行了标定，并建立了两者之间的对应关系，进而进行地层划分。
The principal deficit in making synthetic seismograms is that the input data commonly are incomplete. 制作合成地震记录主要的不足之处是输入资料不全。
synthetic seismogram in depth domain; 深度域合成记录;