12MHz Rock Core NMR and MRI System with 1 inch 1.5 inch Probe

• Magnet: permanent magnet 0.3±0.05T

• Probe: Ø150mm

Applications:

• Movable fluid saturation determination

• Pore size distribution of rock

• Mechanism of oil displacement

• Cracks and micro-cracks evaluation

• Mechanism of fracturing process

• The influence of overburden pressure on porosity and permeability

• Pore size distribution of rock

• Mechanism of water flooding

• Gas field caverns, cracks and micro-cracks evaluation

• Studies on modification mechanism

• Free/irreducible fluid saturation

• Porosity

• Pore size distribution

• Fracture development

• Water saturation determination

These MR images show that water go into the rock core from left side and water displace the oil process.