1) variable skin effect
变表皮效应
1.
By analysis for variable skin effect during systematic production testing,it is found that only a little change of additional pressure drop has a great effect upon drawdown pressure in high permeability reservoirs,and conventional approaches can not be used to analyze systematic testing data.
经对系统试产期间变表皮效应分析发现,对于高渗储层,附加压降发生很小的变化则会对生产压差产生较大影响,无法用常规方法分析系统试井资料。
2) skin effects
表皮效应
1.
This paper proposes mathematic model for well test analysis of perfectly describing the composite reservoir with the bottom-hole storage and the skin effects and the three kinds of outer boundary conditions(infinite boundary,constant pressure outer boundary and closed boundary).
针对复合油藏,建立了考虑井筒储集和表皮效应和三种外边界(无穷大、定压、封闭)条件下的试井分析模型;利用Laplace变换,在Laplace空间中得到了储层压力和井底压力分布的精确解;经全面和深入的分析,发现了描述该类油藏在三种外边界条件下的渗流特征的解式之间具有的相似结构,并作了进一步的讨论。
2.
This paper proposes a mathematic model for well test analysis of perfectly describing the fractal dual porosity reservoir with the bottom-hole storage and the skin effects and the three kinds of outer boundary conditions(infinite boundary,constant pressure outer boundary and closed boundary).
针对分形双孔介质油藏,建立了考虑井筒储集、表皮效应和三种外边界(无穷大、定压、封闭)条件下的试井分析模型;利用Laplace变换,在Laplace空间中得到了储层压力和井底压力分布的精确解;经全面和深入的分析,发现了描述该类油藏在三种外边界条件下的渗流特征的解式之间具有的相似结构,并作了进一步的讨论。
3.
This paper proposes mathematic model for well test analysis of perfectly describing the dual porosity reservoir with the bottom-hole storage and the skin effects and the three kinds of external boundary conditions (infinite boundary, constant pressure outer boundary and closed boundary).
针对双孔介质油藏,建立了考虑井筒储集和表皮效应和三种外边界(无穷大、定压、封闭)条件下的试井分析模型;利用Laplace变换,在Laplace空间中得到了储层压力和井底压力分布的精确解;经全面和深入的分析,发现了描述该类油藏在三种外边界条件下的渗流特征的解式之间具有的相似结构,并作了进一步的讨论。
3) skin effect
表皮效应
1.
This paper proposes mathematical model for well test analysis of perfectly describing the fractal composite reservoir with the well-hole storage and the skin effects and the three kinds of external boundary conditions (infinite boundary, constant pressure outer boundary and closed boundary).
针对分形复合油藏,建立了考虑井筒储集和表皮效应和三种外边界(无穷大、定压、封闭)条件下的试井分析模型;利用Laplace变换,在Laplace空间中得到了储层压力和井底压力分布的精确解;经全面和深入的分析,发现了描述该类油藏在三种外边界条件下的渗流特征的解式之间具有的相似结构,并作了进一步的讨论。
2.
Measuring pressure with wireline formation tester is mainly subjected to the storage effect from the tool and skin effect from the environment.
电缆地层测试器(Wireline Formation Tester)的压力测量,主要受到来自仪器的存储效应和测量环境的表皮效应的影响,通过三维有限元数值模拟程序定量的描述了存储效应和表皮效应与压力的关系。
4) aparent skin effect
视表皮效应
5) pseudo-skin
拟表皮效应
6) non-Darcy skin effect
非达西表皮效应
补充资料:变构效应
分子式:
CAS号:
性质:又称变构效应。别构蛋白上别构部位与相应效应物结合后,在蛋白分子内产生的一种异位(或异种)效应。即通过构象变化的传递,影响别构蛋白的活性部位,进而改变蛋白质生物活性。
CAS号:
性质:又称变构效应。别构蛋白上别构部位与相应效应物结合后,在蛋白分子内产生的一种异位(或异种)效应。即通过构象变化的传递,影响别构蛋白的活性部位,进而改变蛋白质生物活性。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条