Exploring the Oceans for Oil and Minerals
Posted in Information, Mineral on February 8th, 2008 by adminAs accessible coastal oil reserves in shallow waters near the shore become exhausted, alternative sources must be continually found. A synthesis of advanced technologies has opened up new frontiers in deeps sea oil and gas explorations. With over 70% of the earth covered in water there is a lot of territory to explore, which makes starting in the right place a paramount issue. Sensors aboard satellites, surface ships, and submarines have helped locate and access oil reserves in areas previously thought impossible to reach. Currently drilling in the Gulf of Mexico is taking place at depths as low as 2500m’s.
Satellite imagery is an area continually undergoing innovation. In the past satellite data has been used to identify “macroseeps”, or large pools of oil at the surface leaked from reserves below. Using advanced sensing equipment and lasers, satellites can now pick up traces of hydrocarbons in the atmosphere above suspected oil reserves. Comparing images taken at various times can help pinpoint locate the exact sources of the seeps.
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