oil and gas

There are over 200,000 miles (300,000 kms) of oil and natural gas pipelines in the U.S. Many of them are submerged and run across navigable rivers, ports, and waterways, with some locations known and others unknown.  A year and half ago the spud on a cuttersuction dredge punctured an underwater natural gas pipeline in the Gulf of Mexico, resulting in the total […]

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