Fluid sampling and gauging are routine tasks in oil production fields across the nation. Unfortunately for oil workers, these tasks can be very hazardous. Between 2010 and 2014, nine deaths in oil fields occurred due to exposure to hydrocarbon gas and lack of oxygen during the fluid sampling or gauging process, including one death in Colorado. When the concentration of hydrocarbon gas is sufficiently high, a spark or open flame can set off an explosion.
New video shines spotlight on the dangers of fluid sampling
Recently, a new video was released that highlights the dangers of manual fluid sampling and gauging. Produced by the National Institute for Occupational Safety and Health (NIOSH) and the California Department of Health, the video also explains some of the steps oil workers can take to minimize the possibility of toxic exposure or explosion.
In the manual fluid sampling procedure, a production worker lowers a measuring device from an opening at the top of an oil storage tank called a thief hatch. A worker may perform this task dozens of times a day. Tanker truck drivers who haul oil from a production site to a refinery or transit terminal also open thief hatches to measure the quality of oil before leaving for their destinations. Oil field workers and drivers often perform these tasks, alone, in bad weather, at night, and in isolated locations.
When toxic fumes escape from a thief hatch
An immense amount of hydrocarbon can escape from a storage tank when an oil field worker opens a thief hatch. Workers who inhale hydrocarbon gases can suffer:
How to minimize the hazards
Some oil companies have installed automated fluid sampling devices on their oil storage tanks. And sampling taps can be located at the ground level to limit the amount of hydrocarbon gases that escape from storage tanks.
If these measures are not in place, an oil worker charged with fluid sampling tasks should:
An oil worker who has suffered injuries while working or a dependent of a worker who has died while working may be eligible for workers’ compensation benefits. Speak with an attorney if you have questions about your situation.