通过该式可以计算该储层渗透率应力敏感性伤害程度。
It can be applied in calculating damage degree of the stress sensitivity of permeability of this reservoir.
天然裂缝对低孔低渗透油气藏储层渗透率的贡献很大。
Natural fissure in the low-porosity-and-permeability-zone pays the very important role to the permeability of reservoir.
对于低渗、特低渗储层渗透率恢复值可达到78%和85%。
Permeability recovery reached 78% and 85% for low and very low permeability cores respectively.
为此，研究了具有滑脱效应的储层渗透率界限以及孔隙压力条件。
This paper studies the permeability limits and pore pressure conditions of gas reservoirs with slippage effect.
在地应力的作用下，煤储层渗透率急剧下降，裂缝逐渐趋于闭合。
Under the effect of geostress, the coal-seam permeability decreases sharply and the fissure gradually tends closed.
碎屑岩储层渗透率分布非均匀性是直接影响油气开采效果的客观因素。
The heterogeneity of the permeability distribution in clastic rock reservoirs is the objective factor that directly affects the efficiency of petroleum production.
分维将是一个研究碎屑岩储层渗透率分布的数学和成因特征的重要参数。
Fractal dimension will be an important parameter of studying the mathematical and genetical characters of the permeability distribution in clastic rock reservoirs.
解释、拟合人工裂缝长度和储层渗透率等参数，有效评价压后增产效果。
Artificial fracture length and reservoir permeability and other parameters can be explained and matched. Stimulation effect after the fracturing can be evaluated effectively.
构造应力实质上是通过对天然裂隙开合程度的控制而对煤储层渗透率施加影响。
The tectonic stress affects coal reservoir substantially through controlling the open-close degree of the fissures in coal reservoir.
在煤层气开发过程中，随着储层压力下降，有效压力增加，煤储层渗透率下降。
During the exploitation process of the coal-seam gas, with the seam pressure decreasing and the effective pressure increasing, the coal-seam permeability declines.
通过改变储层渗透率和初始地层压力，分析了储层变形对煤岩气藏单井产能的影响。
By changing the initial formation of reservoir permeability and pressure, the impact of coalbed gas single well productivity was obtain.
本文根据储层岩石物理相理论，利用流动单元划分的方法计算储层渗透率，取得较好效果。
Reservoir permeabilities are calculated by using flow unit division method based on the petrophysical theory of reservoir in this paper, obtaining better results.
腐蚀产物与注入水的结垢造成了管线的堵塞，并且注入水在储层内结垢是造成储层渗透率降低的主要原因。
Corrosion products and filth lead to pipeline jam, and scaling inside the reservoir is the most important reason.
实验研究了外加直流电场作用下水驱油藏多孔介质中的流体渗流速度、阻力系数、储层渗透率及原油采收率的变化特性。
The variation of seepage velocity, resistance coefficient, reservoir permeability and oil recovery in porous media of water-drive reservoir in direct current (DC) electric field are studied in detail.
川西新场气田中侏罗统上沙溪庙组气藏储层渗透率具强烈的非均质性，储层孔隙结构差异是导致这种非均质性的最直接因素。
The reservoir permeability of the Upper Shaximiao Formation of Middle Jurassic in the Xinchang gas field, western Sichuan is highly heterogeneous and controlled directly by reservoir pore structures.
实验研究表明，不管是干燥岩石还是含束缚水岩石，低渗透砂岩储层的应力敏感性是客观存在的，而且这种应力敏感性对储层渗透率造成的伤害不可忽视。
By the experiment study, the stress-sensitivity of low-permeability gas reservoirs is being existed objectively. And the hurt for reservoir's permeability can't be ignored.
研究结果表明，本区储层砂岩较低渗透率的主要成因是成岩期各种自生矿物的充填和胶结作用。
The results indicate that the forming mechanism of the low permeability in this area is the filling and cementation of autogenetic mineral during diagenesis.
流体（例如水）经储层中的渗透率较高地带的流动。
The flow of fluids such as water through more permeable zones in a reservoir.
渗透率参数是储层解释与评价中极其重要的一个参数。
Permeability is an important parameter in reservoir interpretation and evaluation.
对于裂缝性低渗透储层，由于其基质孔隙度小、渗透率低，天然微裂隙成为决定压裂液滤失的主要因素。
Micro fissure is a significant factor for determining the fluid loss in low-permeability fractured reservoir, due to its small porosity and low permeability in the matrix.
储层岩石渗透率是量度油气流动能力最重要的物性参数之一。
Permeability is one of the most important parameters for the measurement of the flowing capability of the oil and gas.
结果表明：净覆压对储层的孔隙度、渗透率和岩石压缩系数具有明显的影响，对储层岩石孔隙结构影响较小；
The results show that net burden pressure has obvious influence on porosity, permeability and rock compacting factor with little effect on pore configuration.
在几乎任何作业中，流体向储层的滤失都具有渗透率减损的高风险。
In almost any operation, loss of fluid to the reservoir formation carries a high risk of permeability damage.
中原油田是一个复杂断块砂岩油气田，储集层埋藏深，渗透率低，非均质严重。
Zhongyuan oil field is a complex fault block sandstone reservoir, which has deep oil reservoir rock, low permeability and serious heterogeneity.
在岩性识别的基础上，根据各类岩石成分的测井响应，利用多元统计方法，计算储层孔隙度、渗透率；
On the basis of lithologic identification, the reservoir's porosity and permeability was calculated with multivariate statistics according to the log response of different rock composition.
致密岩层中由于大量裂缝存在形成了具有有效孔隙度和渗透率的储层。
Compact rock formation formed a available reservoir with effective porosity and permeability because there are a many of fractures in it.
常规多层油藏在注水开发时由于各储层物性差异特别是渗透率的差异，会引起各储层油水前缘的指进现象。
Different characteristic of oil bearing strata, especially permeability contrast can arise fingering of the water oil frontal during waterflooding stage in a regular multilayer reservoir.
常规多层油藏在注水开发时由于各储层物性差异特别是渗透率的差异，会引起各储层油水前缘的指进现象。
Different characteristic of oil bearing strata, especially permeability contrast can arise fingering of the water oil frontal during waterflooding stage in a regular multilayer reservoir.
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