岩石物理参数是地震反射特征分析的基础。
Petrophysical parameters are the basis of seismic reflection character analysis.
含气饱和度是最难求解的岩石物理参数之一。
The gas saturation is one of the petrophysical parameters that are most difficult to obtain.
通过测井曲线重构，建立了盒8地层岩石物理参数及其地震响应模型。
The petrophysical parameters and seismic response models of He 8 formation were created by rebuilding the well logs.
具有复杂孔隙结构的非均质油气藏岩石物理参数的实验测量一直是花费高昂而又困难的工作。
Petrophysical experiments have been run into difficulties in accurately measuring petrophysical parameters of inhomogeneous reservoir rocks with complex pore structure.
测试结果表明，不同的地层物性因素对岩石物理参数的影响不同，导致对地震属性的影响也不同。
The results of simulation show that different physical factors of formation have different influences on rock physical parameters, and therefore have different effects on seismic attributes.
介绍了一种分析岩石物理力学参数间内在关联程度的新方法—灰色关联分析法。
This paper presents a new gray correlative analysis method on internal correlation degree of rock physical and mechanic parameters.
介绍了一种分析岩石(体)物理力学参数间内在关联程度的新方法——灰色关联分析法。
This paper introduces a new method called grey relation analysis which can be used to analyse the interrelation degree of rock's physical and mechanical parameters.
随机地震反演不仅可以获得高分辨率波阻抗资料，还可以得到伽玛、孔隙度等储层物性参数，具有更直接的岩石物理意义。
Through stochastic inversion, not only the high resolution impedance, but also the gamma ray, porosity and other lithologic parameters with physical properties of rock can be inverted.
以此为基础，讨论断层参数、应力场参数和岩石物理力学特性参数与膨张现象间的关系。
On this basis, a discussion on the relation between dilatancy and the parameters of faults, stress fields and physical properties of rocks was made.
测定了岩石的矿物成分及微观结构和岩石的物理及水理性质参数。
The mineral component and microstructure of the mudstone are determined. The physical and water-physical parameter of the mudstone is tested.
根据对岩石动、静态弹性参数的观测结果及岩石力学与岩石物理学的相关理论，对动、静态弹性参数差别的微观机理进行了分析。
Based on the experimental results and rock mechanics and rock physics, the microscopic mechanism of difference between static and dynamic elastic parameters is analyzed.
相变对矿物和岩石的物理性质有重要影响，会导致电导率、弹性波速、热力学、流变学参数的异常和产生相变磁效应等。
It exerts an important influence on mineral physical properties, such as resulting in the abnormalities of conductivity, elastic wave velocity, thermodynamics and magnetic effect and so on.
首先分析在温度降低过程中岩石物理力学参数随温度变化对裂隙扩展的影响；
To explore the influence mechanism of temperature decreasing on crack propagation, firstly the effect of rock parameters change caused temperature decreasing on the crack propagation is analyzed.
该方法是以岩心物性参数和岩石物理性质正演模拟为基础，分析岩石物性变化引起的地震响应特征变化，利用优选的地震属性进行储层预测。
This method relies on the rock physics modeling and analysis on the relationship between seismic responses and variation of rock properties using optimized seismic attributes.
首先，通过岩石物理和弹性参数流体敏感性分析得到流体敏感参数；
Firstly, we got the most sensitive elastic parameters based on the fluid sensitivity analysis of petrophysical and elastic parameters.
首先，通过岩石物理和弹性参数流体敏感性分析得到流体敏感参数；
Firstly, we got the most sensitive elastic parameters based on the fluid sensitivity analysis of petrophysical and elastic parameters.
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