首页>
外国专利>
Determining water saturation for oil bearing thin-bedded formation having anisotropic resistivity
Determining water saturation for oil bearing thin-bedded formation having anisotropic resistivity
展开▼
机译：确定具有各向异性电阻率的含油薄层地层的水饱和度
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method to estimate water saturation (Sw) of a thin-bedded formation is provided including (a) developing a model of anisotropy of resistivity (Rv/Rh) a function of water saturation (Swt) for one or more volume fractions (either Fshale or Fsand); (b) measuring the anisotropy of resistivity of the formation; (c) measuring the volume fraction of the formation; (d) correlating anisotropy of resistivity to the measured volume fraction of the formation using the model to estimate the water saturation (total water saturation or sand water saturation) of the formation.
展开▼
机译：提供了一种估算薄层地层水饱和度（S w ）的方法，该方法包括（a）建立电阻率各向异性（R v / R h ）是一个或多个体积分数（F 页岩或F 砂子）的水饱和度（S wt ）的函数）; （b）测量地层电阻率的各向异性; （c）测量地层的体积分数; （d）使用模型将电阻率各向异性与测得的地层体积分数相关联，以估计地层的水饱和度（总水饱和度或砂水饱和度）。
展开▼
