WorksheetsQuiz on Oil Process Flow and Storage Systems
Total questions: 14
Worksheet time: 7mins
What is the primary function of a separator in oil processing?
To transport oil
To separate gas from liquid
To heat the oil
To store crude oil
Which type of separator is used to separate two liquids and a gas?
Multi-phase separator
Single-phase separator
Three-phase separator
Two-phase separator
What is the purpose of the wellheader in oil processing?
To store oil
To separate gas from liquid
To combine production into a single line
To transport oil to storage tanks
What type of tank is commonly used to store large quantities of petroleum products?
Fixed roof tank
Underground tank
Floating roof tank
Spherical tank
What is a disadvantage of floating roof tanks?
Limited storage capacity
Accumulation of rainwater on the roof
Risk of rim space fire
High evaporation loss
What does the Continuous Dehydration Unit (CDU) do?
Stores crude oil
Separates oil, emulsion, and water
Transports oil to refineries
Separates oil from gas
What is the main purpose of the NGCP in the oil process flow?
To store oil
To process gas
To separate liquids
To transport crude oil
What type of storage tank has a large vapor space?
Underground tank
Spherical tank
Floating roof tank
Fixed roof tank
What is the role of the demister pad in a separator?
To increase flow rate
To separate liquids
To control pressure
To trap moisture in the vapor phase
Which system is used to detect high levels in a floating roof tank?
Temperature control system
High level detection system
Pressure control system
Flow rate control system
What is the main function of the rim seal system in a floating roof tank?
To prevent leaks
To increase storage capacity
To reduce rim evaporation
To support the roof
What happens to water after separation in the CDU?
It is released into the atmosphere
It is sent to a Water Treatment Plant
It is stored in tanks
It is mixed with oil
What is the purpose of the relief valve in a separator?
To separate gas from liquid
To vent overpressure to the atmosphere
To increase flow rate
To control liquid levels
Which type of tank is designed to limit product loss and reduce emissions?
Floating roof tank
Fixed roof tank
Underground tank
Spherical tank
