The paper introduces the interpretation method, analysis property and influence factor of formation pressure in well testing analysis.
介绍了地层压力在试井分析过程中的解释方法、分析特征及影响因素。
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 hydrological geological condition is the main factor for CBM preservation and excess pressure formation.
水文地质条件是煤层气保存及形成超压的主要因素。
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。
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。
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。
It is thought that the existence of temperature -gradient and pressure-gradient is an important factor in the formation of stratabound ore deposits.
作者认为，层控矿床成矿作用中，温度梯度和压力梯度的存在，是一个重要的因素。
Rock strength is related to drilling parameters and features of formation rock. Formation pore pressure is an important affecting factor on rock strength.
在石油钻井施工过程中，岩石的抗钻强度主要受井下地层岩石性质的影响，地层孔隙压力则是影响岩石抗钻强度的一个重要参数。
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。
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。
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