Offshore Oil Rig Employment and how an Oil Rig Works
If you have any questions on offshore oil rig employment, you can email
us on info@oil-industry-jobs.com
The
following is further information on how an offshore oil rig works, and
specifically, the parts that much up a rig. While the following information
covers offshore installations, they do share common elements with onshore
rigs. Land based oil rigs are less expensive to run than offshore oil
or gas rigs. Our website also features extensive information about oil
rig employment and tips on getting a job in the oil industry.
Before
offshore oil rigs can be setup an new oil fields utilized and fully staffed, several
appraisal wells need to be drilled to make sure that the field is of viable size.
Many other factors help decide whether an oil rig will go ahead on that particular
site.
This process usually takes between one and five years and is
studied by engineers and geophysicists to determine the viability
of the project. All these steps involve considerable levels of
offshore oil rig employment, and can provide a great number of
jobs. In the past many offshore oil rigs productions well have
been drilled vertically, today they can drill horizontally which
helps in the process and aids greater production, as it is now
known that hydrocarbons are usually deposited in horizontal layers
not vertical. When the oil field is ready to go ahead then production
wells are drilled. If insufficient amounts of hydrocarbons are
found then there is no viability in offshore oil rigs being set
up. However if the well is proven to have sufficient oil or gas
reserves an oil rig will begin processing the oil which means
that oil rig jobs will be created.
In order to reach oil or gas that is buried
under shallow water, the offshore oil rig needs to stand on platforms held up
by legs that are embedded into the oceans floor.
Drilling in deeper water requires specialized floating platforms.
These oil rigs are anchored to the ocean floor using large chains.
Oil rigs have been situated, and wells drilled up to 10,000 feet
of water in the past using this method.
During your offshore oil rig employment you will likely find
the following on each rig:
Accommodation module: This is where you eat and sleep.
It also holds the meeting rooms and offices as well as the Temporary
safe refuge (TSR) in case of an emergency.
Cranes: During oilfield jobs, these allow for the materials
to be transferred from one vessel to another and also to the platform.
They may also move heavy objects from one area of the platform
to another.
Derricks: These derrick drills the wells and is often mounted
on movable platforms also known as skids.
Flame boom: Usually located on the side of an oil or gas
drill rig. The boom is aimed away from the platform and is used
to flare gas in choppy or harsh weather conditions. A pilot flame
is maintains atop the boom for this purpose.
Drilling mud module: This is an area of the platform which
you will likely encounter on your offshore oil rig job. It is
used to create a compound of chemicals, water and clay. These
muds are continuously pumped down the drill pipe through holes
in the drill bit. This aids in the cooling of the drill bit as
well as washing the drilled cuttings away from the bottom of the
hole.
Process module: In this area gas and water are separated
from the oil. The water is then treated and discharged back into
the ocean.
Life boat system: Aboard many oil rigs there will be more
than enough lifeboats for the number of people onboard. Once released
these lifeboats can be motored away a safe distance or back to
land.
Ice wall teeth: These are found on oil rigs that are found
in areas where there is a risk of passing icebergs. The ice wall,
which is located below the platform, is designed to distribute
the impact of the hitting iceberg over the whole rig.
If you have any questions about offshore oil rig employment,
you can email us on info@oil-industry-jobs.com Click here if you
are ready to get started
working in the oil industry.
For further information on oil rig jobs simply fill in the form below.
This will give us an idea of what type of job in the oil industry may suit you best.
We will then put together information which details exactly how you should
go about getting work - this will include information on jobs in the industry
that may be suited to you, salary estimates based on where you want to
work, information on any additional training you may need and where to
get it, as well as instructions on what to do next to secure a job.
Please fill in the following form for information on jobs in the oil industry:
OIL
INDUSTRY JOBS A division of HoganWest
10685-B Hazelhurst Dr. #6369
Houston, TX 77043
United States
info@oil-industry-jobs.com
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