The paper deals with the model of a pulsing theory considering wellbore storage and wall skin effect.
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。
Furthermore, formulas describing flow coefficient, fracture radius, wellbore storage factor are presented.
从而提供了求得流动系数、裂缝半径及井筒存储等参数的公式。
The method can be used to calculate the the end time of effect of wellbore storage with start-up pressure gradient considered.
该方法可用于考虑启动压力梯度影响的低渗透气藏气井井筒储集效应结束时间的计算。
The kernal main technology of the new method is controlling the distance between the packers to minimize the wellbore storage.
为此，针对低压低渗储层的特点，提出采用双封隔器跨隔测试、控制卡距、缩小测试井储是测低压低渗储层的有效方法。
A new coalbed methane transient seepage flow model with multi-wells is developed by considering the wellbore storage and skin effect.
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。
The double permeability reservoirs with skin and wellbore storage effects are studied by using Laplace-Weber dual integration transformations.
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。
Dynamic simulation has been used in this paper to study the characteristics of variable wellbore storage behavior and its interpretation method.
本文用动态模拟方法研究了变井储动态特征及其解释方法。
The nonlinear mathematical models with wellbore storage and skin effects under several boundary conditions were established and solved by using numerical methods.
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 double logarithmic curve could be divided into four stages-wellbore storage effect reaction stage, fracture reaction stage, vug reaction stage, and boundary reaction stage.
第四段为边界反应阶段，由于忽略基质渗流，故可视为封闭边界，导数曲线上升。
By the linear relationship between newly introduced variable AD and BD, wellbore storage coefficient (c) has been reached, meanwhile, wellbore 's damage coefficient (s) has been given.
由新引进的变量ad和BD之间的直线关系，求出了井筒存储系数C值。同时，给出了井筒污染系数S值。
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 multi-rate variable well testing can weaken wellbore storage, shorten test time and economize the cost of test, and the contradiction between test and production is also solved to some degree.
多级变流量试井可以减少井筒储存效应，缩短测试时间，节省成本，使试井与生产的矛盾在一定程度上得以缓解。
Atmospheric corrosion is generally associated with surface storage conditions, or with upper wellbore annuli that may not be fluid-filled.
大气腐蚀通常与地面储存条件或没有被流体充满的上部井筒环空有关。
Atmospheric corrosion is generally associated with surface storage conditions, or with upper wellbore annuli that may not be fluid-filled.
大气腐蚀通常与地面储存条件或没有被流体充满的上部井筒环空有关。
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