Mapping below ground
Sound waves are used to build up detailed maps of the earth’s crust.
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Seeing under the surface
Extracting oil would be easier if it were found in huge underground lakes. But oil and gas are held in porous rocks like water in a sponge. And they are often in pockets spread over a large area. We are using advanced technology to help build up a picture of the oil and gas reservoirs underground.
Seeing clearly beneath the seabed
Deep below the ocean's surface advanced technology is helping engineers to see oil and gas reservoirs beneath thick layers of salt.
Seismic: the motion picture
Tiny motion sensors found in everyday gadgets could help to pinpoint new oil and gas fields.
