【摘要】 根据毛细管压力理论研制的ＹＢ－１型岩石水饱和度仪，广泛应用于油气勘探开发中测定储集岩石的含水饱和度，测定误差小于５％，该方法为不受取心条件、样品大小、物性和岩性限制快速的新方法，实际应用证明效果较好更多还原

【Abstract】 A new YB-1 Water saturation apparatus based on capillary pressure theory has been veloped.This apparatus is being widely used to measure the water saturation of reservoir rocks inpetroleum exploration and devolopment.The error of measurements is less than 5%。This methodis not restricted in various coring conditions,sample dimension or rock types,Numerous actual aprplications have confirmed that the effect is excellent.更多还原