What is crude oil? How is it extracted?
Answers
Answered by
2
Other instruments such as gravimeters and magnetometers are also used in the search for petroleum. Extracting crude oil normally starts with drilling wells into an underground reservoir. When an oil well has been tapped, a geologist (known on the rig as the "mud logger") will note its presence.
Answered by
1
Crudeoil is mixture of hydrocarbons
Similar questions