Oil platforms may be built in the middle of the ocean. How does an oil platform work?(1 point)
Responses
It recycles the oil that is collected from different sources.
It recycles the oil that is collected from different sources.
It covers fissures to avoid oil leaks from the ocean floor.
It covers fissures to avoid oil leaks from the ocean floor.
It drills the seabed and pumps the oil to the surface.
It drills the seabed and pumps the oil to the surface.
It removes the oil on the surface during oil spills.
It removes the oil on the surface during oil spills.
It drills into the ocean floor to extract oil and then transports it back to land for processing and distribution.
The correct answer is: It drills the seabed and pumps the oil to the surface. An oil platform is a large structure that is built in the middle of the ocean to extract oil from the seabed. It typically consists of a drilling rig that drills into the ocean floor to reach oil reservoirs beneath the seabed. Once the oil is accessed, it is pumped to the surface using various equipment and systems. The oil is then processed and transported to shore for further refining and distribution.
The correct answer is: It drills the seabed and pumps the oil to the surface.
An oil platform, also known as an offshore drilling rig or an oil rig, is a large structure used to drill and extract oil and gas from beneath the seabed. Here is how it works:
1. Drilling: The oil platform is equipped with a powerful drilling rig that can penetrate the seabed to reach the oil reservoirs below. A drill bit is lowered into the water and is rotated to penetrate the rock layers. As the drill bit progresses, it creates a hole or wellbore.
2. Extraction: Once the wellbore is drilled, a series of steel pipes called casing and tubing are inserted to support and protect the well. The production casing is cemented into place to prevent any oil or gas from leaking into the surrounding rock formations or ocean.
3. Pumping: After the casing is installed, a specialized pump called a "Christmas tree" is attached to the top. This pump allows the oil and gas to be pumped out of the well and directed to the surface.
4. Processing: Once the oil reaches the surface, it is separated from any accompanying natural gas and water. This process takes place on the platform. The oil is stored in large tanks onboard the platform until it can be transported to refineries for further processing.
5. Safety Measures: Safety is a critical aspect of oil platform operations. Measures are in place to prevent oil spills and minimize their impact if they occur. Fissures and any potential leakage points in the seabed are identified and covered or sealed to avoid oil leaks. Additionally, oil platforms are equipped with emergency response equipment to quickly respond to and clean up any oil spills in the surrounding area.
So, the correct answer is: It drills the seabed and pumps the oil to the surface.