Vista Clara Blog
Watch the video by Vista Clara Chief Scientist, Darya Mozorov, PhD, on “In Situ NMR Measurements to Quantify Crude Oil at Bemidji Crude Oil Spill Site” that was presented at the Battelle Chlorinated Conference on Thursday, June 6, 2024 at 1:50 PM. The primary objective of this study was to use diffusion NMR with high-resolution […]
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 […]
We are pleased to share this excellent video in which Dan Pipp of Geoprobe Systems® discusses the Dart™ NMR logging tool from Vista Clara, with a focus on the technology, components, applications and how Dart can be efficiently deployed in the field with Geoprobe Direct Push technology. Deployment of Vista Clara Javelin Dart tools in a […]
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, […]