泥砂岩

本文采用激光散斑双干涉技术对红色泥砂岩和泥岩在单轴压缩状态下的变形剪切带形成过程进行了实验研究，并运用岩石破裂过程分析软件RFPA对岩石变形损伤过程进行了数值模拟。

The paper studies the deformation process and formation of shear zone of the red mud-sand stone and mud stone in Chongqing region under uniaxial compression with the laser-speckle double-interference technique , and the RFPA software is used to numerically simulate the process of rock deformation localization .

低渗透裂缝性泥砂岩储层试油技术

Oli Production Testing Technology of Low Permeability Fractured Shaly Sandstone Reservoir

S－B电导率模型：确定泥质砂岩储层含水饱和度的新方法

A New S-B Conductivity Model for Determining Water Saturation of Shaly Sands

复杂泥质砂岩储层束缚水饱和度计算方法研究岩石复电阻率的U形曲线

Study on Shaly Sand Irreducible Water Saturation Calculation Method " U " Style Curve of Complex Resistivity of Shaly Sand

混合泥质砂岩有效介质通用HB电阻率模型在高泥储层中的应用

Application of General Effective Medium HB Resistivity Model for Laminated and Dispersed Shaly Sand to

混合泥质砂岩导电效率、ABC、颗粒导电电阻率模型研究

Generalized Electrical Efficiency and ABC and Clay - coating Grain Resistivity Model for Laminated and Dispersed Shaly Sands

随总含水饱和度的增大，阳离子交换容量和胶结指数以及因数b对混合泥质砂岩电导率与总含水饱和度的关系曲线的影响增大。

The curves between total formation conductivity and total water saturation are affected by cation exchange concentration , cementation exponent and coefficient , and the effect increases as total water saturation increases .

通过对混合泥质砂岩有效介质通用HB电阻率模型中各参数的确定方法进行研究，给出了有效的参数确定方法。

By studying the methods to calculate all parameters in the model , the effective methods are proposed .

泥质砂岩的视电阻率增大系数Ia、饱和度指数na随温度的升高而减小；

The apparent resistivity index I a and the apparent saturation exponent n a decrease with the increase of temperature .

W-S模型在泥质砂岩储层含油性评价中的应用

Application of W-S model to oil assessment in argillaceous sandstone reservoirs

通过对岩心样品的中子活化分析，X射线衍射法测量和定碳仪测量，确定出岩心中泥质砂岩骨架的碳氧比值，从而找到泥质对碳氧比值的影响因素。

C / O values of shaly sands matrix in core samples have been got from neutron activation analysis of cores , X ray diffraction measurement and carbon content measurement . Thus , the influence factors of shale on C / O value are determined .

通过研究混合泥质砂岩有效介质通用HB电阻率模型的求解方法，表明模型导出的关于S（wt）的方程是一个一元二次方程，可用求根公式求解，解法非常简单。

After deriving Swt from the model , we find out that the water saturation equation is a quadratic equation about Swt , so its solution is very simple and obtained by using the standard quadratic-root formula .

方程是阿尔奇方程在泥质砂岩地层中的推广，W-S方程为非线性方程。

WaxmanSmits ( WS ) equation is an evolution of Acrhie equation for shaly sands , and it is a nonlinear equation .

A-15化合物低温电阻率反常行为的探讨混合泥质砂岩通用电阻率模型综合研究

A STUDY ON THE ANOMALY OF LOW-TEMPERATURE ELECTRICAL RESISTIVITY IN A-15 COMPOUNDS Comprehensive Research on Generalized Resistivity Models in Laminated and Dispersed Shaly Sands

文中通过选取NY油田的20块泥质砂岩样品以实验方法测定其阳离子交换量（Qv），并通过三种理论模型计算Qv进行比较研究。

Their Q v ( cation exchange capacity ) values were measured in the laboratory and the three models were used to calculate the Q v values .

Berryman的自洽理论，考察了饱和泥质砂岩在不同孔隙度和泥质含量条件下，储层岩石的声学弹性中的压缩系数随不同含水饱和度的变化情况。

The result indicates that acoustic compression coefficient of rock is decided by its porosity and shale content and fluid saturation .

同时，总结CRG桩在岩溶地区施工工艺，为后续在花岗岩和泥质砂岩持力层中试验成功及工程应用积累经验。

The construction technological process of CRG piles is summarized in karst area . Experiences are accumulated for testing and application of CRG piles to bearing layers in granite and clay sandstone .

对比2种方法测量的泥质砂岩岩样（7块）的CEC值时发现，二者一致性较好，光度分析法测量CEC值略高，约3%。

The CEC values of 7 shaly sandstone samples measured by titration method and absorbency method are compared , the result from which shows a very good coherence and the CEC measured by absorbency method is about 3 % higher than that of titration method .

大庆外围油田泥质砂岩储层核磁共振测井解释基础研究

The Basic Study for NMR Logging Interpretation in Outer Daqing Oilfield

三是力度模型。泥质砂岩的三种导电模型的研究

Study on Three Kinds of Conductivity Models for Shaly Sand Formation

确定泥质砂岩储层地层水电阻率新方法探索

A New Method to Determine Formation Water Resistivity of Shaly-sand Reservoirs

泥质砂岩三孔隙混合导电模型及其应用

A Mixture Electrical Conduction Model for Shaly Sands and Its Application

泥质砂岩三孔隙度测井解释方法研究

Research on Logging Interpretation Methods for 3 Porosities in Muddy Sandstone

声波地层因素公式在含气泥质砂岩地层中的应用

Application of Acoustic Formation Factor Formula in Gas Bearing Shaly Sands

泥质砂岩油层含水饱和度解释模型探讨

Discussion on the Explanation Model of Water-bearing Saturation in Argillaceous Sandstone Reservoir

泥质砂岩电化学测井解释模型及求解方法

Electrochemical Logging Interpretation Model in Shaly Sandstone and Method of Its Solution

泥质砂岩三孔隙导电模型测井解释方法研究

Study on Shaly Sand Three-pore Conductivity Model Log Interpretation Method

骨架导电的混合泥质砂岩通用孔隙结合电阻率模型研究

Generalized matrix-conducting pore combination resistivity model in laminated and dispersed shaly sands

混合泥质砂岩人造岩心的设计和制作

Design and making of synthetic cores for laminated and dispersed shaly sands

混合泥质砂岩双水电导率模型

Establishment of dual water conductivity model for laminated and dispersed shaly sands