Question

In the search for oil, seismic exploration is primarily looking for

a) hydrocarbon signatures
b) changes in porosity
c) fluid concentrations
d) geological and stratigraphic structure

Answer 1

Seismic exploration for oil primarily looks for hydrocarbon signatures by sending sound waves into the ground and analyzing the reflections. This method helps geologists locate potential oil reservoirs.

Step-by-step explanation:

In the search for oil, seismic exploration is primarily looking for hydrocarbon signatures. Seismic exploration involves sending sound waves into the ground and recording the reflections to create an image of the subsurface. Different rock types and structures can be identified through these seismic reflections, allowing geologists to locate potential oil reservoirs.