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.
该方法符合精细地质研究的思想，为用时移地震技术预测油、水分布的动态信息提供了科学依据。
The method is coincident with the thought of fine geological research and provides the scientific basis for predicting oil and water distribution dynamic by time migration seismic technique.
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.
一组研究人员对今年二月分摇晃智利的大地震(近500人死亡)的影响进行了研究。他们发现这次地震使沿海地区上升了2.5米，并使海岸线外移。
A group of researchers studied the effects of the massive earthquake that jolted the nation in February, killing almost 500 people.
沙丘发育和前移、泥石流、雪崩、地震等诸多自然现象和自然灾害都与颗粒物质的崩塌有着紧密的联系。
Many natural phenomena and natural disasters have close relation with granular materials avalanche, i. e. sand dune development and movement, debris flow, snowslide and earthquake.
笔者认为，多种形式的地震破裂组合，是大面积地壳浅层物质持续运移得以实现的微观机制。
We think that the manifold combinations of earthquake faults are the micro mechanism based upon which the large regional shallow crust mass has been moving continually.
大坝升船机顶部厂房与底部塔柱结构之间的侧移刚度突变造成了顶部厂房强烈的地震鞭梢效应。
A vertical ship lift under earthquake excitation may suffer from a whipping effect due to the sudden change of building lateral stiffness at the top of ship lift towers.
地震泵抽吸作用是在断裂活动开启过程中，引发流体进入断裂带，并发生垂向运移的作用方式。
The suction role of seismic pumping can induce fluid flowing into fault zone and further migrating into the fault zone.
经地震剖面解释及构造演化分析，该区主要断裂带是油气运移的良好通道，且不存在油气的严重漏失。
Seismic section interpretation and structural evolution analysis reveal that the main fractured zones are good hydrocarbon migration pathways and no serious leakage of hydrocarbons exists.
地震对油气的生、储、盖、圈、聚、保都有不可忽视的作用，特别是在直接驱动油气运移聚集方面的作用是相当明显的。
The effect of seismic on source rock, reservoir rock, caprock, trap, accumulation and preservation cannot be neglected, especially on hydrocarbon migration and accumulation.
分析结果表明：无论是多遇地震还是罕遇地震作用，结构侧移满足规范要求。
The analysis indicates that the displacement of the structure, whether under slight earthquake or under sever earthquake, satisfies the requirements of the codes.
分析结果表明：无论是多遇地震还是罕遇地震作用，结构侧移满足规范要求。
The analysis indicates that the displacement of the structure, whether under slight earthquake or under sever earthquake, satisfies the requirements of the codes.
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