首页>
外国专利>
Using nuclear magnetic resonance spin echo signals to determine permeability of underground formations during logging or logging while drilling operations
Using nuclear magnetic resonance spin echo signals to determine permeability of underground formations during logging or logging while drilling operations
展开▼
机译:使用核磁共振自旋回波信号来确定测井期间或钻井操作期间的地下岩层渗透率
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for use with spin echo signals received from a sample comprises summing indications of the amplitudes of the spin echo signals and using the results to determine an indication of the permeability of the sample without using a distribution of the relaxation times in the determination. An independent claim describes an apparatus that comprises: (a) At least one antenna that receives spin echoes from the sample. (b) A processor. (c) A program stored in a memory that performs the method as described above.
展开▼