Some rock core experiments have been finished on the subject of Mn++ ions influence on NMR response characteristics of free fluids and rock cores saturated brine or oil.

• 通过岩心锰离子渗吸扩散实验研究总结了不同浓度下锰离子对自由流体及饱和油水岩心的核磁共振弛豫响应的影响。