Whether the company youâre interviewing with is a tech startup or a consulting firm, demonstrating that you understand the organizationâs needs and can address them will go a long way toward impressing the interviewer and helping them to see you as a part of the team. Hereâs how to bring it all together:
Drilling. Pumping crude oil out of the ground through a pipe has remained the basic idea behind crude oil extraction since the earliest drill sites. However, while the first drilling technique stuck a pipe straight into the ground, modern drillers now have slant drilling techniques.
Crude oil is a mixture of hydrocarbons. These are separated into useful products, such as fuels, using a process called fractional distillation. The demand for short hydrocarbon molecules is greater than their supply in crude oil, so a reaction called cracking is used. Cracking converts long alkane molecules into shorter alkanes and alkenes, which are more useful. The exploitation of oil can damage the environment - for example, through oil spills.