pore fluid
孔隙(溶)液,孔隙流体;充液多孔体
2025-11-24 18:12 浏览次数 10
孔隙(溶)液,孔隙流体;充液多孔体
abnormal pore fluid pressure异常孔隙流体压力
pore retaining fluid增孔液
pore-fluid abnormal pressure孔隙流体异常压力
pore-fluid model孔隙
pore-fluid pressure孔隙流体压力
anomalous pore-fluid pressure异常孔隙流体压力
Pore Fluid Distribution孔隙流体分布
excess pore-fluid pressures过剩孔隙流体压力
pore-fluid anomaly裂隙流体异常
it takes point—test way to interpretate original formation pressure, permeability and pore fluid properties.
它用点测的方式,对储集层的原始地层压力、渗透率以及孔隙中的流体性质作出解释。
in accordance with the theory of fluid mechanics, the borehole stress distribution was deducted as pore fluid was bingham fluid.
根据渗流力学以及弹性力学理论,求解了孔隙流体为宾汉流体时的井眼围巖应力分布状态。
nmr logging response only associates with the hydrogen content and the status of rock pore fluid (oil, gas and water).
核磁共振测井响应只与两个因素有关:巖样孔隙流体(油、气、水)中含氢量及其状态。
the caprock with big thickness owns strong capillary sealing ability, can form abnormal pore fluid pressure and the restraining hydrocarbon concentration sealing.
大厚度盖层毛细管封闭能力强,易形成异常孔隙流体压力和抑制浓度封闭作用。
to strong stress sensitivity formation, low bhp reduces pore fluid pressure of near wellbore are which results in the closure of formation fracture.
对于应力敏感性强的储集层,过低的井底压力降低了近井地带地层的孔隙流体压力,导致裂缝趋于闭合。 同时,井壁失稳的可能性也大。
contrarily, low pore fluid pressure and low geothermal temperature circumstance result in increase of the peak value of the shear fracture energy curve, and the curve becoming steep.
反之,低孔隙压力和低地温环境使剪切破裂能曲线的峰值加大、形态变陡,其结果利于高强度、高能量积累的闭锁段的形成。
the method was proposed to compute the rock modulus when one kind of pore fluid changed to another, and to identify the pore fluids by the use of poroelastic modulus.
提出孔隙流体变化时巖石有效模量的计算,及利用孔隙弹性模量辨别储层中不同流体类型的计算方法。
the result of calculation indicated that the pore fluid property would bring great effect on the borehole stresses distribution.
通过计算表明,孔隙流体性质对井眼围巖的应力分布产生很大的影响。
fluid inclusion contains pore fluid property and information on its geological history.
流体包裹体蕴含着孑乙隙流体性质及其在地质史中演变的信息。
in vertical, pore fluid pressure can be divided into 3sections, i. e, hydrostatic pressure section, transitional pressure section and abnormal overpressure section.
孔隙流体压力垂向上可以划分为静水压力带、过渡带和异常压力带。
quantitative studies of pore fluid influence on the mechanical properties of rocks are carried out on mesoscopic scale.
在细观尺度上对孔隙流体对巖石力学性质的影响进行定量化研究。
the method was applied in studying release times and depth of abnormal pore fluid pressure of k_(?)
为此,利用声波时差对泥巖异常孔隙流体压力的释放次数和深度进行了研究。
the experiments included many cycles from which the pore fluid pressures were different. each cycle run under constant pore fluid pressure by increasing or decreasing confining pressure.
试验设计多个回路,各个回路的孔隙流体压力不同,每一回路在孔隙流体压力不变,增加和降低围压方式下进行。
abnormal pore fluid pressure can enhance capillary sealing ability of caprock and the restraining hydrocarbon concentration sealing ability making faults form sealing.
异常孔隙流体压力可使盖层毛细管封闭能力增强,可使盖层形成抑制封闭作用,使断层具封闭性。
a new method based on well logging data and pre-stack seismic inversion parameters, which is called pore bulk modulus method, is presented to quantitatively calculate pore fluid saturation.
提出了一种基于测井数据和叠前地震反演参数的流体饱和度定量预测方法——孔隙体积模量法。
articular cartilage, which is composed with a solid phase of collagen fibers and proteoglycan and a pore fluid phase, can be depicted with two-phase porous medium model based on mixture theory.
关节软骨为一由骨胶原和蛋白聚糖固体相和孔隙流体相组成的多孔材料,其可以用基于混合物理论的两相多孔介质模型準确描述。
the key of the mechanism is the production and maintenance of excess pore fluid pressure.
滑坡直接转化为泥石流的机理的两个核心问题是超静孔压的产生和超静孔压的保持。
the influence of pore fluid on rock elastic properties at low saturation is analyzed.
分析了低饱和度时流体对巖石弹性性质的影响。
experiments show that the velocity of sonic waves is sensitive to pore fluid in sediments of weakly cemented or low effective pressure.
实验结果表明:在弱颗粒间胶结物和低有效应力的固结差的沉积物中,声波对孔隙流体性质较敏感。
the existing studies have shown that the pore fluid pressure of porous media has some effects on the deformation and damage of rock, and the influential level is distinct to different rock masses.
已有的理论研究表明,多孔介质孔隙流体压力对巖石的变形和破坏存在一定影响,不同巖石其影响程度不同。
it is considered that the reservoir-forming dynamics runs through hydrocarbon accumulation course. initial power of petroleum migration and accumulation is pore fluid pressure' of source rocks.
研究结果表明,成藏动力贯穿于油气成藏的全过程,油气运移和聚集的原始动力是烃源巖内的孔隙流体压力;
the relationship of abnormal high pore fluid pressure evolution with clay mineral evolution in mudstone, hydrocarbon evolution and abnormal pore evolution is analyzed;
分析高异常孔隙流体压力演化与泥巖黏土矿物演化、烃演化、高异常孔隙演化的关系;
therefore, resistivity logs have long been used by reservoir geologists and engineers to identify rock types, describe the variations of pore fluid and determine well completion characteristics.
因此,长期以来油藏地质学家和工程师一直把电阻率测井用于识别巖石类型,描绘孔隙流体变化和确定完井特征。
abnormal pore fluid pressure only accelerates the formation of fractures in deep reservoirs.
孔隙流体异常压力仅对深部储层中裂缝的形成起到了促进作用;
in a compacted basin, natural hydraulic fracturing is one of the key factors of the pore fluid expulsion of uncompacted belt.
压实盆地中的自然水力破裂是欠压实带孔隙流体排驱的关键因素之一。
the methods and techniques are used to calculate the pore pressure and filtration velocity of pore fluid from the formation that workover will be conducted in daqing oilfield.
应用该计算方法和控制技术对大庆油田待鉆修井地层孔隙压力和孔隙流体渗流速度进行了计算。