岩石物理测量是油藏水驱开采时移地震监测的基础。
Petrophysical measurements are the basis of time-lapse seismic monitoring of reservoir waterflood recovery.
在此基础上给出了水驱前沿的定义，提出了时移地震监测水驱前沿的方法。
The definition of water drive front was given on that bases and the method of time-lapse seismic monitoring water drive front was presented.
针对中国海上油田的具体情况，参照国外风险评估方法，进行了一些初步的时移地震可行性研究。
By using risk estimation method abroad, this paper does some studies on feasibility of time lapse seismic reservoir monitoring offshore China.
在现有研究基础上提出基于岩石物理模型和混合优化算法的时移地震反演压力、饱和度变化方法。
A new pressure and saturation change nonlinear inversion method is proposed using time-lapse seismic data, which is based on hybrid optimization method and rock-physics model.
利用地震反演和时移地震资料差异属性变化研究了该区剩余油分布规律，表明该区还有一定的开发潜力。
The distribution of residual oil has been studied using seismic inversion and time lapse attribute difference. The result of our study indicates that the area has certain exploitation potential.
通过对测井资料进行解释，可以预测井区附近剩余油的分布情况，但无法预测远离井区域的剩余油的分布情况。采用时间平均方程和时移地震技术，得出了预测剩余油分布的方法。
By mean of well logging data interpretation, the residual oil distribution nearby the well can be predicted, but the state far away from the well is hard to prediction.
通过对测井资料进行解释，可以预测井区附近剩余油的分布情况，但无法预测远离井区域的剩余油的分布情况。采用时间平均方程和时移地震技术，得出了预测剩余油分布的方法。
By mean of well logging data interpretation, the residual oil distribution nearby the well can be predicted, but the state far away from the well is hard to prediction.
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