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Aquifer Analysis Articles & Analysis
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The video includes step-by-step demonstration of unpacking and set-up, connecting cabling for detection and reference coils, safety precautions, setting the tuning capacitors, understanding and cancelling noise issues, acquiring NMR data and conducting in-field data analysis for identifying aquifers. To see video, please click ...
Geological Survey publication and model can be applied by multiple entities to better understand flow, quantity, sources and sinks of groundwater in the Northern High Plains Aquifer, which covers approximately 100,000 square miles across Nebraska, South Dakota, Kansas, Colorado and Wyoming. “An assessment like this has not been done since the USGS High Plains Regional ...
Environmental Protection Agency has now given the state until 2017 to resolve what state officials conceded were more than 2,000 permits the state improperly gave oil companies to inject oilfield production fluid and waste into protected water aquifers. An earlier AP analysis of the state permits found more than 40 percent of those were granted in the four years ...
An Associated Press analysis found hundreds of the now-challenged state permits for oil-field injection into protected aquifers have been granted since 2011, despite the state's drought and growing warnings from the EPA about lax state protection of water aquifers in areas of oil and gas operations. ...
The behavior of ethanol fuels in the subsurface will highlight recent experiemnets in the Borden aquifer. Monitoring approaches, including core analysis and water sampling, will be ...