页岩核磁共振孔隙度精确测定实验研究
杜群杰

Experimental Study on Accurate Determination of Shale Porosity by Nuclear Magnetic Resonance
DU Qunjie
图9 NMR孔隙度与称重孔隙度拟合对比. (a)传统方法;(b)本方法
Fig 9. Comparison of fitting between nuclear magnetic resonance porosity and gravimetric porosity. (a) Traditional method; (b) Proposed method