The exact solution is used in calculating skin factor, one of formation parameters.
应用该精确解可计算油层重要参数——表皮系数。
The skin factor interpreted by well testing is a general factor that is restricted by kind of factors.
试井解释的表皮系数是一个总的表皮系数，受到各种因素的制约。
The influences of dimensionless permeability modulus and skin factor on pressure response are discussed.
讨论了无因次渗透率模数和表皮系数对压力响应的影响。
From the pressure buildup curve of 16 Wells who used over-high pressure, the skin factor of 14 Wells is negative.
从16口超高压射孔完井的压力恢复曲线统计可知，14口井的表皮系数为负值。
Major evaluation elements include skin factor, reservoir permeability, thickness, and current formation pressure.
主要评价因素包括表皮系数、油层渗透率、油层厚度和目前地层压力。
The more differential pressure of well testing is, the more the skin factor of formation sensitivity to pressure is.
试油（生产）压差愈大，储层压力敏感表皮系数愈大。
Build the skin factor calculating model for anisotropic formation to analyze the effect of skin factor on the productivity.
建立了各向异性地层条件下表皮因子计算模型，分析了表皮因子对产能的影响。
Water-power deep perforation well can ameliorate perforation completion and reduce skin factor of pollution during drilling.
实践证明，水力射孔井能够起到改善完井效果、降低表皮系数的作用。
Skin factor is an important parameter in diagnosing formation damage degree, its value can reflect the formation damage degree and productivity loss.
表皮系数是识别和诊断地层伤害程度中最重要的参数，它的大小直接反映地层伤害和产能损失情况。
Also it has been determined that fracture spacing, aquifer strength and skin factor have insignificant effect on water coning in fractured reservoirs.
另外，裂缝间距、蓄水层强度和表皮系数在裂缝型油藏中的水锥现象也起重要作用。
Several beeline analysis methods for determining formation flow capacity, skin factor and initial reservoir pressure from slug-test data are reviewed.
综合研究了几种可以用于确定地层系数、表皮因子和原始地层压力的段塞流直线分析方法。
The skin factor getting from well testing is restricted by kinds of factors, the true skin factor can be generated through decomposition of skin factor.
试井所求表皮系数受各种因素的制约，将表皮系数分解可求得地层实际伤害的其表皮系数。
The skin factor gained by the well test should be decomposed into several skins by experience formula to find out the mechanical skin due to formation damage.
试井获得的总表皮因子通常需要根据经验公式分解为各种影响因素的拟表皮，最终得到由地层伤害引起的机械表皮因子。
When the formation damage is very serious, the effect of the skin factor for formation damage or permeability decreased on radius of investigation should be consid...
当地层受到严重损害时，应考虑地层损害表皮系数或渗透率降低对调查半径的影响。
Through measurement of formation pressure, the permeability, skin factor and formation pressure etc. informations can be obtained in horizontal and vertical direction.
通过对井眼的地层压力测量，可以获得水平和垂直方向上的渗透率、表皮系数以及地层压力等地层信息。
When the formation damage is very serious, the effect of the skin factor for formation damage or permeability decreased on radius of investigation should be considered.
当地层受到严重损害时，应考虑地层损害表皮系数或渗透率降低对调查半径的影响。
To decompose the skin factor and then use true one to determine damaged degree of the formation guides reservoir stimulation and provides a basis for predicting the effect of it.
将表皮系数进行分解，以真实表皮系数为依据确定地层伤害深度，来指导储层改造实践，可对改造效果预测提供可靠依据。
Horizontal well production forecasting formulas need to consider not only anisotropism and borehole eccentricity, but also the skin factor during drilling and completion process.
水平井产能预测公式除了要考虑储层各向异性和井眼偏心距的影响因素外，还要考虑钻井和完井过程中产生的表皮系数的影响。
The guage is fit for well tests of viscous and super-viscous reservoirs exploitation, and its measured data may be used to analyse formation pressures, steam-front and skin factor, etc.
该项技术适合于稠油、超稠油开采过程的油藏检测，可以分析油井地层压力、蒸汽前缘及表皮系数等重要的油藏动态参数。
The dimensionless average formation pseudo pressure is directly proportional to the dimensionless producing time if the influence of wellbore storage coefficient and skin factor is neglected.
在不考虑井筒储集系数和表皮系数影响的情况下，无量纲平均地层拟压力与无量纲生产时间成正比。
The results show that the small errors of less than 12% between the prediction and measured values are achieved due to the reservoir parameters, fluid physical property and non-Darcy skin factor.
结果表明：预测模型考虑煤层参数、流体物性和非达西表皮效应，结果具有较高精度，整体误差可控制在12%以内。
The one-dimension and two phases mathematics model of numerical well tests that flow is radial is established. Effects of well store and skin factor are considered to the inside boundary condition.
建立了一维径向油水两相流数值试井的数学模型，其内边界条件考虑井储效应和表皮系数的影响。
Like cholesterol, they are thought to affect the elasticity of the skin — the key factor by which we judge someone's age.
与胆固醇类似，吸烟和日晒也会影响皮肤的弹性——判断年龄的最关键要素。
Studies suggest chocolate may also help hydrate the skin, lower blood pressure, and sharpen thinking. And then there's the fun factor.
研究表明，巧克力可帮您皮肤保持水份，降低血压，令您思维敏捷，并含有对抗焦虑的物质。
Another factor may be the mosquito’s search for an accessible vein near the skin surface, much like that of a nurse trying multiple sites to take a blood sample.
抑或是蚊子试图通过多点测试寻找一个接近皮肤的血管，正如护士采血样时多试几个地方一样。
If people wish to prevent sunburn and the risk of skin cancer, they should slap on factor 30, said Dr Ike Iheanacho, editor of the DTB.
《药物和疗法公报》的编辑艾克博士说，如果人们想避免皮肤被阳光灼伤并预防皮肤癌，就应该涂抹系数为30的防晒霜。
Often this simply enables a sunscreen with a sun protection factor (SPF) to dry clear and disappear into the skin rather than forming a white paste that takes all day to rub in.
通常这会增加防晒霜遮阳剂的防晒指数(SPF)，使防晒霜更易干，可以融入皮肤，而不是在皮肤上糊一层白，要一天时间才能吸收。
Other types of HPV produce body warts-which some derms believe may be a skin-cancer risk factor.
一些皮肤病医生认为，其他种类的人类乳突病毒也可能引发皮肤癌。
Undoubtedly, though, the best advice and the most important factor in fighting sun damage and skin cancer is our own sun behaviour.
不过，毋庸置疑的是在抵抗紫外线侵害以及预防皮肤癌的这场战役中，最佳建议同时也是最为关键的因素便是我们自身的防晒措施。
A variety of natural moisturizing factor can continue to transport moisture to the skin, deep moisture.
多种天然保湿因子能源源不断地为肌肤补充水分，深层保湿。
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