5 Questions
Why is it important to treat produced water in oilfield surface facilities?
To prevent plugging in the formation if injected with the water
What is the limit for oil in water discharged to the sea as per environmental regulations?
40 mg/liter (ppm)
What is the potential impact of increased concentration of dissolved solids in produced water?
Increased risk of precipitation causing scaling in plant equipment and pipes
What can suspended oil in injection water potentially cause?
Damage to the formation
Where can suspended solids in produced water originate from?
Corrosion products
Test your knowledge of water treatment facilities and disposal options in the oilfield industry. This quiz covers the chemical properties of formation/produced water, treatment processes, equipment, and disposal methods.
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