High-Resolution Direct Push NMR Tools for Groundwater Investigations are on the scene in the geoscience industry! Vista Clara’s two unique Direct Push (DP) NMR instruments are highlighted in this cover story article by NGWA Groundwater Monitoring & Remediation Journal. This article provides insight into the instruments’ development and their application at various sites, showcasing their […]
Under this agreement, Geoprobe is now the exclusive distributor for Vista Clara’s Dart™ Direct Push Nuclear Magnetic Resonance (NMR) logging instruments in national markets in North America, Central America, and Columbia. Nuclear magnetic resonance (NMR) is a powerful technology that provides direct and non-destructive detection of hydrogen in the formation fluids. Direct Push NMR logging […]
Vista Clara’s NMR geophysical instruments have played a key role in the comprehensive East River Experimental Watershed study conducted near Crested Butte, Colorado. GMR™ non-invasive NMR surface measurement, along with both Javelin® and Dart™ portable NMR borehole logging have all been used effectively in this multi-organizational study. The study, which began in 2014, supports the […]
Vista Clara will be participating in a demonstration of nuclear magnetic resonance (NMR) technology in southern Ontario for shallow groundwater investigations. The 2-day demo is a collaboration between academia (University of Waterloo, UGuelph-MG360), government (Geological Survey of Canada), and industry (Vista Clara Inc.), and will preview the latest generation NMR geophysical technology at two test […]
For our colleagues who are attending the 2023 Bioremediation Symposium in Austin, Texas, USA, we invite you to attend Dr. Darya Mozorov’s presentation at 3:30 pm on Wednesday May 10, 2023 (Session: D6. High-Resolution Site Characterization). This presentation will detail Vista Clara’s recent use of in-situ Nuclear Magnetic Resonance (NMR) technology for monitoring of the […]
This Technical Note provides a detailed discussion of the benefits of multi-frequency NMR logging. Nearly all modern NMR logging tools have the ability to perform NMR measurements at multiple frequencies during a single logging run. This multi-frequency measurement capability provides many critical operational benefits, including improving the signal-to-noise ratio of the measurements and enabling faster […]
For our colleagues who attended the 35th Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP) in New Orleans, Louisiana, USA, many were able to attend Dr. Darya Mozorov’s presentation that detailed Vista Clara’s recent research and development of gradient-based imaging methods for surface NMR. Gradient-based imaging is the basis for 2D […]
Coastal ecosystems play an important role in interfacing between marine and terrestrial environments. These systems host complex dynamic processes associated with strong physical gradients between freshwater and saltwater, ground water and surface water, and between high and low permeability soils. Therefore, the structure and stability of coastal environments have a critical impact on environmental resources, […]
During a recent training trip to Germany, Vista Clara provided extensive, on-site, training and equipment demonstrations for customers to highlight magnetic resonance (NMR) technology, which enables them to directly detect and image subsurface hydrogeologic properties. The training conducted near Hanover, Germany, provided a comprehensive understanding of how NMR Geophysical Equipment helps clients image the subsurface […]
Vista Clara, ConeTec, Geoprobe and Georgia Tech researchers recently partnered to deploy a Vista Clara Dart Nuclear Magnetic Resonance (NMR) probe via a cone penetrometer test (CPT) rig to measure water content and porosity in a mine tailings facility. Vista Clara geophysicists collected CPT-NMR logs to depths of 75ft in tailings material at the mine […]