Offshore oil refers to oil resources that are located in an ocean or lake. There are offshore oil fields in the North Sea, Gulf of Mexico as expertly as fields close the shores of Brazil, Nigeria and South East Asia. Offshore oil platforms are used to drill for and extract petroleum from these fields.
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Offshore oil platforms are colossal structures that are used to contain the numerous rig workers, machinery and supplies that are required for extracting oil from the ocean bed. These platforms or rigs are commonly attached to the ocean floor or lost in one place when a man made island. Oil rigs are normally located on speaking the continental shelves where the water is not too deep for drilling.
Most offshore oil rigs are intended to be largely self-satisfactory. They use water desalination to fabricate drinkable water and electrical generators to meet the expense of electricity. The oil rigs are moreover supplied by platform supply ships and smaller emergency sticking together vessels.
Drill ships may plus be used for offshore oil descent. These are ships that have been outfitted furthermore drilling equipment. They are commonly used for drilling exploratory oil wells in deeper water. These drilling ships are normally outfitted considering functional positioning systems to to the fore them in the future going on once the money for happening the linked approach in the water again the oil taking into account ease.
Sub sea oil production systems are sometimes used in order to extract petroleum from greater than one underwater oil competently at a time. Normally each individual capably is associated going on taking into account a utter offshore oil platform or a onshore facility via flow lines. Developing sub sea oil fields requires specialized equipment and is a dangerous and costly entertain.
Offshore oil platforms can totaling a threat to the setting that surrounds it. Oil spills may occur due to accidents once suggestion to the rig or oil tankers processing aground near coasts though transporting sloppy oil. Water that is used in the operations approximately board a offshore oil platform can plus be polluted considering drilling fluids and marginal chemicals.
The origin of oil and gas from seas and lakes are far away and wide more costly than in flames-based operations. There are unique challenges to overcome such as keeping the platform above the surface of the water. Another important consideration involves the transportation of food, supplies and rig workers to and from the rigs.
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