• Release and regenerate the sorbent close to water saturation.

    对接近水分饱和度的吸附剂脱附、再生。

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  • This may have been due to the very high initial water saturation used.

    这归咎于使用了很高的初始水饱和度。

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  • The study indicates that gas percolation is controlled by permeability and water saturation.

    研究发现,气体渗流受渗透率和含水饱和度的控制。

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  • Tight gas Wells are generally characterized by low porosity, low permeability and high water saturation.

    致密气井普遍具有低孔、低渗、高含水饱和度的特点。

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  • The degree of of dielectric dispersion is affected by water saturation salinity of water and clay quantity.

    同时,岩石介电频散程度受到含水饱和度、水矿化度、 泥质含量等因素的影响。

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  • Results show that initial water saturation swi has a strong effect on rate of imbibition of sandstone system.

    结果表明,束缚水饱和度对砂岩体系自吸速度有较强的影响。

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  • The minimal value of porosity is around 2.5% though throat radius method and porosity-water saturation method.

    运用喉道半径法、孔隙度-含水饱和度法求得孔隙度下限值为2.5%。

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  • With water saturation going up (oil saturation going down), acoustic compression coefficient is becoming small.

    随着含水饱和度的升高(含油饱和度的降低),其声学压缩系数越小。

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  • We use analyzed results of drill cores and median grain diameter to compute bound water saturation of formation.

    利用钻井取心分析化验结果和粒度中值,计算地层束缚水饱和度。

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  • The relationship between the irreducible water saturation and the porosity and gas column height is put forward in the paper.

    文章给出了束缚水饱和度与孔隙度和自由水界面以上高度的关系。

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  • The effect of capillary pressure and water saturation on sand production has been researched through the core flow test in this paper.

    通过室内岩心流动试验,研究了毛管力、含水饱和度对岩石出砂规律的影响。

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  • The critical water saturation in gas well means the maximum water saturation corresponding to the cutoff of commercial gas production.

    气井临界水饱和度是指在工业气流产量下限时所对应的最大含水饱和度。

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  • The starting pressure of volcanic gas reservoir shows exponential relationship with irreducible water saturation and air permeability.

    火山岩气藏启动压力与束缚水饱和度和空气渗透率均呈幂指数关系;

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  • The difference in the rate of nature lose water of cutting leaf and the water saturation deficit of leaf needed to be further studied.

    而品种间切叶自然失水速度和叶片水分饱和亏的差异有待进一步研究。

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  • In reservoir assessment, the irreducible water saturation is one of the important parameters of estimating reserves by volumetric method.

    在地层评价中,束缚水饱和度是体积法计算储量时的重要参数之一。

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  • Relative water content (RWC), water saturation defi-cit (WSD), free water, bound water and cell SAP concentration were all correlated with PF.

    叶片相对含水量、水分饱和亏、自由水、束缚水含量,细胞汁液浓度也同土壤PF值显著相关。

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  • For the reservoir from continental sedimentation water saturation of the oil bearing zone should be derived from irreducible water resistivity.

    对陆相沉积油藏而言,只有用束缚水电阻率求解油层的含水饱和度才是正确的。

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  • Recognizing the water saturation in tight gas reservoirs directly affects reserves evaluation and development measurement of the gas reservoirs.

    对致密砂岩气藏含水饱和度的认识直接影响气藏储量评价及开发决策。

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  • The effect of saturation exponent on the curves between formation conductivity and total water saturation increases as total water saturation increases.

    饱和度指数对地层电导率与总含水饱和度关系曲线的影响随总含水饱和度的增大而减小。

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  • It can be effectually identified that whether a reservoir only produces oil through the cross plot of water saturation and irreducible water saturation.

    根据储层含水饱和度与束缚水饱和度的交会图版可以有效地判定高束缚水饱和度低阻储层的性质。

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  • All of which show the initial water saturation is lower than the irreducible water saturation, that is, there exists ultra-low water saturation in the c.

    这说明该油气藏初始含水饱和度低于束缚水饱和度,即存在超低含水饱和度现象。

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  • It is found that the oil effective permeability of low middle porous sandstone is related with the porosity, water saturation and shale volume of formation.

    研究发现,油的有效渗透率与中低孔隙性储层的孔隙度、含水饱和度及泥质含量有关。

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  • The changes of rock wettability lead to the changes of water saturation, but the distribution regularity of saturation is consistent with that of waterflood.

    岩石润湿性的变化,使水饱和度值发生变化,但饱和度分布规律与水驱基本一致。

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  • The formation test method and irreducible water saturation method are two new methods used to determine the low limits of effective reservoir physical properties.

    试油法和束缚水饱和度法是确定有效储层物性下限的两种新方法。

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  • Well test data of such reservoirs are hard to analyze by conventional well test models, which should be properly modified when the connate water saturation is high.

    用常规的试井模型难以分析这种凝析气藏的试井测试资料。当气井共生水含量较大时,应对原来的试井解释模型与方法进行修正。

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  • In general, these curves are characterized by high irreducible water saturation, low remaining oil saturation with high relative permeability and wider two-phase region.

    一般相对渗透率曲线具有束缚水饱和度较高、残余油饱和度较低以及残余油状态相对渗透率较高、两相流动区间较宽的特点;

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  • The better the pore structure of reservoir, the higher the tested productivity and the critical water saturation, the lower the correspondent cutoff of effective porosity.

    储层孔隙结构越好,测试产能越高,临界水饱和度越高,其对应的有效孔隙度下限越低。

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  • In this paper, the mathematical model of the reltion between water saturation vapor pressure and saturated temperature is established in the form of monoacidic polynomials.

    提出了一元多项式形式的水蒸气饱和压力与饱和温度关系的数学模型,进行了牛肉冻结过程的计算机模拟,在此基础上进行了牛肉冻结过程中干耗量的数值计算。

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  • Based on the fractal capillary pres sure model and the fractal dimension, the water saturation is calculated accurately, and the reliability of the water saturation is increased.

    在毛管压力曲线分形模型和分数维的基础上,能准确确定任意含水饱和度,提高了饱和度的预测精度。

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  • Based on the fractal capillary pres sure model and the fractal dimension, the water saturation is calculated accurately, and the reliability of the water saturation is increased.

    在毛管压力曲线分形模型和分数维的基础上,能准确确定任意含水饱和度,提高了饱和度的预测精度。

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