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一、水的矿化度及原油成分不同对测量的影响及解决措施1.测量影响油水混合液的介电常数与其结构有关,由于不同油品烃含量不同,而不同烃的介电常数不一样,因此不能使用统一的油介电常数计算含水率,油品一旦有变化就会产生测量误差。另外,由于作业井、新井投产及老井补孔等原因,水的矿化度会发生变化,矿化度的变化将导致流体的介电常数、密度、质量吸收系数、
First, the degree of salinity of water and crude oil composition of different effects on the measurement and resolution 1. Measurement affect the dielectric constant of oil-water mixture and its structure, due to different oil hydrocarbon content, and different hydrocarbon dielectric constant is not the same Therefore, the uniform oil dielectric constant can not be used to calculate the water content. Once there is a change in the oil, measurement errors will result. In addition, the salinity of water will change due to such reasons as operation wells, new wells being put into operation and hole filling of old wells. The change of salinity will lead to the variation of dielectric constant, density, mass absorption coefficient,