随生产时间增长，表皮效应的影响逐渐消失。
As production time increases the impact of skin effect becomes disappearing.
随生产时间增长，表皮效应的影响逐渐消失。
As production time increases, the impact of skin effect becomes disappearing.
忽略了生产井和观测井的井筒储集和表皮效应。
Wellbore-strage and skin effects at production and observation wells are neglected.
本文给出考虑井筒储存和井壁的表皮效应的脉冲试井理论模型。
The paper deals with the model of a pulsing theory considering wellbore storage and wall skin effect.
本文对比了有效井径模型、表皮效应模型及其压降解、样板曲线。
In this paper, a comparison of effective radius model and skin effect model as well as theirs pressure solutions and type curves are made.
建立了在多井条件下考虑井筒储存和表皮效应的煤层气不定常渗流模型。
A new coalbed methane transient seepage flow model with multi-wells is developed by considering the wellbore storage and skin effect.
本文对于考虑井筒储集效应和表皮效应情况下的双重渗透率问题进行了研究。
The double permeability reservoirs with skin and wellbore storage effects are studied by using Laplace-Weber dual integration transformations.
为了深入了解和正确使用岩心分析资料，文章研究了岩心分析过程中的表皮效应。
For proper use of the measured data of core analysis, a study was conducted in this paper on the skin effects in core analysis.
建立了各种边界条件下考虑井筒储存效应和表皮效应的非线性不稳定渗流数学模型，并用数值法对其求解。
The nonlinear mathematical models with wellbore storage and skin effects under several boundary conditions were established and solved by using numerical methods.
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 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.
鸡胚角膜上皮组织离体培养试验表明，小鼠表皮生长因子对10日龄鸡胚角膜上皮组织有显著的增殖效应。
In vitro culture of corneal epithelium of 10 days chick embryonic eyes showed that a prominent effect of cells proliferation induced by epidermal growth factor (EGF) of mouse.
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。
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.
由于邻近效应和集肤效应的影响，感应加热时只是工件中靠近外表皮透入深度为定值的一层直接发热，内部发热很少；
Due to its proximity effect and skin effect, induction heating is only the workpiece near the outer skin penetration depth of a layer of fixed value of the direct heating, internal heating is small;
结构和光谱都说明这两种羽毛的虹彩色都是来由角蛋白表皮的干涉效应造成的。
Structure characterization and spectrum investigation suggest that the iridescent color of the green and purple barbules should originate from the interference from the top keratin cortex layer.
结构和光谱都说明这两种羽毛的虹彩色都是来由角蛋白表皮的干涉效应造成的。
Structure characterization and spectrum investigation suggest that the iridescent color of the green and purple barbules should originate from the interference from the top keratin cortex layer.
应用推荐