Porosity/Pore Size - Green Imaging

Applications

Porosity and Pore Size

NMR T2 relaxation is directly related to pore size in porous media and total signal detected is porosity

NMR Well Log Calibration

Upgrade the quality of your downhole NMR well log data.

2D/3D Correlation Maps

Overlay related petrophysical parameters to discovery new information.

Capillary Pressure

Rapid, data rich capillary pressure curves, measured not modelled.

Relative Permeability

Steady and Unsteady state relative permeability using NMR saturations.

Flow Studies

Study the interaction of fluid, pore network and mineralogy. Up to 10,000 psi flow and confining pressures.

Wettability

A key parameter for determining fluid interactions and extraction potential.

Imaging

Take measurements to the next level and resolve in 1 to 3 dimensions. Advanced visualization of the pore network and the fluid it contains.

Carbon Storage

Study reservoir integrity and mineralization through C02 saturation and/or flow studies.

In-Situ Mining

Characterize fluid interactions with the deposit pore network.

Products

GIT Systems Software

Operating software for the GeoSpec NMR Core Analyzer, with basic and advanced versions.

GeoSpec Rock Core Analyzer

Industry leading NMR rock core analyzer.

ImaCore 3D Core Imager

MRI based rock core imager with variable field from 0.1T to 3.0T.

GIT App Builder

Integrated development environment for programming pulse sequences and accessing advanced processing libraries.

ProLab Software

Get more value from your NMR data with powerful data processing tools, including inverse leplace transforms, on your desktop.

Accessories

Make the most of your NMR measurements with these NMR hardware accessories.

Services

Lab Services

Our lab is outfitted with the entire Oxford Instruments GeoSpec range of instruments, from 2MHz to 23MHz operating frequency.

Consultation

Take advantage of our NMR expertise to enhance your research or commercial project.

Application Training

Customer NMR application training delivered either online or at the customers site.

Software Maintenance

Get access to priority customer support, software releases and discounts on services.

Oil & Gas

Over 20 petrophysical parameter available from one instrument.

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Research

Have a problem or idea that no one else is looking at; maybe NMR can help!

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In-Situ Mining

Characterize your deposit and model flows in the lab to ensure your extraction goes as planned.

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Carbon Storage

Understand interactions between carbon and the rock matrix to understand long term viability.

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Spatial T2

Green Imaging has developed methods for applying a spatial parameter to the standard T2 measurement and allowing users to measure a T2 distribution at multiple locations along the sample. This creates a spatial T2 map which can be very useful, particularly with heterogeneous pore networks.

Porosity

One of the most basic measurements needed to evaluate porous media such as rock core and cutting samples is porosity. NMR directly measures the fluid in the rock and provides a quantitative measurement of porosity and pore size. Other fluid/pore parameters can be interpreted from the pore size distribution, such as free fluid index, bound volume irreducible, clay bound water and T2 cut-off. These measurements are essential when estimating the amount of fluid present in the sample and how easily the fluid can be removed.

A simple spatial T2 measurement.

Application Porosity/Pore Size

Spatial T2

Porosity