Oil and gas vacancies are not limited to a single sphere of activity. As an applicant you need to decide the field that you wish to work in based on your educational background and previous work experience, if any. The different opportunities are categorized as upstream activities, midstream activities and downstream activities. The first category of jobs concerns the exploration of the oil fields and the subsequent processes of oil production. Jobs in this category are available in the field of seismic testing, drilling or the supply of infrastructural and logistical support. The second category of jobs, referred to as midstream jobs, pertain to the transportation of the oil and processes dealing with its refinement. The final section concerns the sale of the oil and gas products.
Oil and gas resources are formed from the remains of plant and marine life. The formation process takes place over millions of years. The huge reservoirs of oil and gas are formed when the hydrocarbons get trapped under a layer of impervious rock. These layers of rock are left to be drilled by the oil companies to unlock the huge reservoirs of oil and gas resources. These are detected with the help of a seismic survey. Oil and gas vacancies exist on the oil rigs itself where specialized resources are required to carry on the work of drilling and exploration successfully.
The crude oil is then transported to refineries for the purpose of creating petroleum products. These extensive chemical processing units provide opportunities for an onshore job. The process of refinement can be divided into three distinct stages which include distillation, conversion and enhancement of the product.
You can apply for jobs in the oil and gas industry after acquiring necessary details about how the processes work and the qualifications required for the same.