Rock Core & Porous Media

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  Unlocking the Potential of Low-Field NMR in Petroleum Energy Research

  May 5, 2024 Applications / Articles / Rock Core & Porous Media

  In the evolving landscape of petroleum energy research, low-field nuclear magnetic resonance (NMR) technology has emerged as a pivotal tool. Its unique capabilities in analyzing pore structures and evaluating pore size distributions have transformed our understanding of oil and gas reservoirs. NMR, a powerful spectroscopic technique, has long been used in various fields ...

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  Core plug Pore size distribution analysis – NMR relaxation time

  January 6, 2024 Applications / Articles / Rock Core & Porous Media

  NMR (Nuclear Magnetic Resonance) is a non-destructive physical measurement technique that is widely used in various fields, including petroleum and geological exploration, biomedical imaging, etc. The basic principle of NMR for measuring pore size distribution in rock cores is based on the behavior of hydrogen nuclei (protons) in a magnetic field. Hydrogen nuclei have magne ...

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  Pore Size Distribution NMR

  August 18, 2023 Applications / Articles / Rock Core & Porous Media

  Incorporating these advantages, NMR emerges as a powerful tool for exploring pore size distribution, enabling researchers to glean profound insights into the material world while maintaining sample integrity, safety, and efficiency.

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  Pore Size Distribution of Cementitious Materials Study by NMR

  July 27, 2023 Applications / Articles / Rock Core & Porous Media

  The application of low-field nuclear magnetic resonance (NMR) technology in cement-based materials provides a non-destructive method for measuring the internal structure and physical parameters of the materials, revealing changes in material performance and properties. It can offer reliable analytical data in various aspects, including moisture content monitoring, pore stru ...

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  Concrete Bleeding Analysis by NMR

  July 25, 2023 Applications / Articles / Rock Core & Porous Media

  Low-field NMR analysis is a novel technology that has emerged recently for measuring the physical parameters of cement and rock. This technology utilizes the fact that water has a significant number of hydrogen protons, which are the signal source of NMR. By calibrating the NMR signal, the mass of water in substances can be accurately measured. This method allows for the ca ...

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  Overburden NMR Applications

  June 19, 2023 Applications / Articles / Rock Core & Porous Media

  NIUMAG focus on the development and manufacturing of NMR (Nuclear Magnetic Resonance) instruments and systems for various applications, including rock core analysis. The HTHP Rock Core NMR Analyzer MRI System is one of Niumag's products designed specifically for studying rock samples under high-pressure and high-temperature conditions, simulating the conditions found in the ...

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