An oil rig is an oil platform or oil production platform. A drilling is different though.
Working on an oil platform is probably the best type of job like this. You will need to work as an apprentice first, but they often times do not require extensive education to do the job.
An oil platform with an industrial drill.
An oil platform, resulting in an oil spill.
its an oil worker that carry out general work on an oil platform
By helicopter or boat.
Oil rig oil Derick
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The rigs' platform.
An oil platform owned by British Petroleum
It was not an oil tanker, but a drilling platform.
A roustabout works on an oil rig or platform their job is to keep the rig clean and worksafe. In Australia, the term "roustabout" refers to someone who cleans up after the shearers in a shearing shed.