NIOSH Exposure Assessments in the Upstream Oil and Gas Industry: Exposures during Flowback and Production Testing Operations
Bradley King, PhD CIH1, Eric Esswein, MSPH CIH1, John Snawder, PhD2, Michael Breitenstein, BS3 and Marissa Alexander-Scott, DVM, MS, MPH3
(1)CDC/NIOSH, Denver, CO, (2)CDC NIOSH, Cincinnati, OH, (3)CDC/NIOSH, Cincinnati, OH