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Drilling Hrydraulic Fracturing

Tucson tech: Backing for cleaner 'fracking'

Tucson tech: Backing for cleaner 'fracking'

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May 07, 2013 12:00 amLoading…
Tucson tech: Backing for cleaner 'fracking'

Tucson tech: Backing for cleaner 'fracking'

Hydraulic fracturing, or "fracking," has led to a boom in U.S. natural gas and oil production, but it remains controversial because of the potential harm it can cause to the environment.

May 07, 2013 12:00 am Photos

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Tucson tech: Backing for cleaner 'fracking'

Tucson tech: Backing for cleaner 'fracking'

Employees of Green Field Energy Services monitor pressure and other fracking data from digital engine controls made by Tucson Embedded Systems during recent testing in Louisiana.

May 07, 2013 12:00 amLoading…

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