Question

How can we get oil from below the ground? How will the oil be formed?

Answer 1

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 "mudlogger") will note its presence. Such a "mudlogger" is known to be sitting on the rig.

Answer 2

Explanation:

Oil and gas can get trapped in pockets underground such as where the rocks are folded into an umbrella shape. Oil and gas can move through the porous rocks (rocks with gaps between the grains). The oil and gas move upwards from the source rock where they were formed.