Online NMR Core Analysis: Real-time Fluid Distribution Monitoring for High-Pressure & Temperature Experiments

Online NMR testing technology utilizes nuclear magnetic core analysis equipment to analyze the physical simulation experiment of core seepage under high temperature and high pressure. It employs nuclear magnetic resonance T2 relaxation spectrum, T1-T2 spectrum, D-T2 spectrum, and magnetic resonance imaging to monitor fluid distribution in real-time across different pore sizes and positions in the core. The technology can withstand pressures up to 70 MPa and temperatures up to 180°C.