The starting pressure gradient increases with the decrement of oil saturation;
随含油饱和度的降低而增加；
The second-throat area ratio limit, the minimal starting pressure ratio and the corresponding cell pressure were obt.
采用该方法可以较好地估计第二喉道极限面积比、最小启动压比以及对应的盲腔压力。
And the same time the lower permeability is the greater starting pressure gradient and the more slow speed of pressure conduction is.
且渗透率越低，启动压力梯度越大，压力传导速度越慢。
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；
Research on characters of non-Darcy flow and starting pressure gradient of low permeability reservoir were foundation of reservoir production.
低渗透储层渗流具有非达西特征和启动压力梯度，是研究低渗透储层开发过程中问题的基础。
Therefore, the impact of starting pressure gradient must be considered when analyzing the productivity of vertical fracture well in low permeability reservoir.
因此，在进行低渗透油藏垂直裂缝井产能分析时，必须考虑启动压力梯度的影响。
The results show that: (1) a liquid flow through low permeability porous media has characteristics of non Darcy flow and there are starting pressure gradients;
结果表明：在低渗透多孔介质中，液体渗流为非达西类型，渗流曲线特征为凹形曲线至直线，存在（拟）启动压力梯度；
The effects of reservoir fluid property in high and low pressure and the starting pressure gradient on the percolation laws were taken into account in this model.
给出了极限井底流压和产量拐点的求解方法，分析了启动压力梯度、流体性质等因素对低渗透油藏油井产能的影响。
This method can be used for conventional heavy oil reservoir to calculate ultimate drainage radius and reasonable well spacing through starting pressure gradient.
将研究结果应用于普通稠油油藏，给出了利用启动压力梯度确定极限泄油半径及合理井距的理论计算方法。
There exist non Darcy's flow and starting pressure in a low permeability reservoir according to analyses of experiments and effect of low velocity non Darcy's flow.
低渗透油气藏存在不符合达西定律的渗流，从大量实验和产生低速非达西渗流的影响因素分析，低渗透油气藏确实存在启动压力。
The calculation method of microcosmic starting pressure gradient is put forward based on the model of pipe flowing and rheological behaviour of conventional heavy oil.
利用微观尺度管流模型，结合普通稠油流变特征，提出了在考虑稠油流变性条件下微观启动压力梯度计算方法。
Experiments show that a low permeable reservoir has a starting pressure gradient, and therefore different seepage rule from that of middle and high permeable reservoirs.
实验表明，低渗透油藏具有启动压力梯度，因此其渗流规律与中、高渗透油藏不同。
The testing results of a low permeability reservoir indicate that this IPR equation can effectively evaluate the impact of starting pressure gradient on inflow performance.
某低渗透油田的测试分析结果表明，该IPR方程能有效评价启动压力梯度动态变化对油井动态的影响。
Chapter 4 first test the starting pressure of valves, leakage of valve port, flow characteristic and response time, and then the experimental results are analyzed and compared.
第四章首先测试了阀片的启动压力、阀口泄漏量、流量特性以及压力响应时间，然后对实验结果进行了分析和比较。
At present, the studies of starting pressure gradient in home and abroad are main focus on single phase and water-oil two-phase and there are a few studies of gas-oil two-phase.
目前，国内外对启动压力梯度的研究主要集中在油水两相中，对于油气两相启动压力梯度研究很少。
The single-phase porous flow plugged by mobile gels is nonlinear, the starting pressure of oil is lower than that of water, and the permeability of oil is higher than that of water.
结果表明，微裂缝性特低渗透油藏一维单向渗流的压力分布影响因素比较多，如启动压力梯度、变形系数、生产压差和排距等，并且这些因素均以非线性方式产生综合影响。
The finite difference method is used to solve the coupling model, and the influence of starting pressure gradient on the distribution of groundwater pollutant concentrations is analyzed.
采用有限差分法和混合有限分析法对耦合模型进行数值求解，并分析了启动压力梯度对地下水污染浓度的影响。
The impact of starting pressure gradient must be considered due to existence of starting pressure gradient and recovery difficulty during the development of low permeability oil reservoirs.
低渗透油田由于存在启动压力梯度，开采难度很大，因此，在低渗透油田开发时必须考虑启动压力梯度的影响。
The results indicate that using pressure build-up steady state pressure survey approach to calculate starting pressure gradient has obvious advantages with simple method and is theoretically correct.
结果表明：压力恢复稳态测压法求解启动压力梯度理论正确，方法简单，具有明显的优点。
She said social media firms were exposing children to major emotional risks, with some youngsters starting secondary school ill-equipped to cope with the tremendous pressure they faced online.
她说，社交媒体公司让孩子们面临着重大的情感危机，一些刚上中学的孩子没有能力应对在网上面临的巨大压力。
The RUP recommends starting these earlier in the project, and we were now under pressure because we.d delayed this activity.
RUP建议在项目的更早的时候开始这些工作，我们现在承受了巨大的压力，因为我们已经延迟了个活动。
The industry also has to watch for a change in the behaviour of public companies, which are starting to respond to shareholder pressure to get a higher price from private-equity bidders.
私募股本行业还必须留心上市公司行为的变化，股东对上市公司施加压力，要求从私募股本竞标者那里卖得更高的价钱，上市公司也开始对此作出回应。
And I'm starting out with this pressure, p1 here.
从这个压强p1开始。
Now at any point in the day starting at 5 in the morning, there can be that same level of intensity and pressure to get something out.
现在，在一天中从早晨5天开始的的任何时刻，找出一些有意义的事物那种强度和压力的程度可能是相同的。
At the pressure group Liberty, they are starting to try to realign public understanding of all this, away from efficiency and technology, towards much more fundamental stuff.
在自由党的压力下，他们开始试图让大众重新理解这些，不再强调学校工作效率和科技，而注重讲述更基础的东西。
Women face a lot more body image pressure than men, although that is starting to affect some young men too.
女人们比男人面对更多的外在形象的压力，尽管这也开始影响一些年轻的男人。
This is a cultural thing. Women face a lot more body image pressure than men, although that is starting to affect some young men too.
这是一个文化问题。女人们比男人面对更多的外在形象的压力，尽管这也开始影响一些年轻的男人。
With women my age, their parents are getting old; their children are starting puberty, and since we mostly have only one child, there is so much pressure to provide a good education.
女人到她这样的年纪，父母都变老了，自己的孩子进入了青春期，而且因为现在大多数家庭只有一个孩子，所以给孩子提供一个好的教育的压力很大。
It's when life gets really hard — you're starting a family, pressure at work can be immense and increasingly money worries can be crippling.
当生活开始变得很艰难，当你开始组建家庭，承受巨大的工作压力，并逐渐开始为钱发愁时，这些都会让人崩溃。
It's when life gets really hard — you're starting a family, pressure at work can be immense and increasingly money worries can be crippling.
当生活开始变得很艰难，当你开始组建家庭，承受巨大的工作压力，并逐渐开始为钱发愁时，这些都会让人崩溃。
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