By James L. Curtis, Kerry M. Mohan, and Craig B. Simonsen
The National Institute for Occupational Safety and Health blogged yesterday about reports of worker fatalities during oil and gas extraction flowback operations. Flowback refers to process fluids from the wellbore that return to the surface and are collected after hydraulic fracturing (fracking) is completed.
According to information collected
Continue Reading NIOSH Investigating Worker Deaths From Acute Chemical Exposures During Fracking Activities