Bloomberg: In Greenland, locals hunt reindeer for food and use dog sleds to traverse the ice sheet. Soon they may be working on offshore rigs and counting their money. Oil companies have begun looking for crude deposits off the west coast and Joern Skov Nielsen, deputy director of Greenland’s Bureau of Minerals and Petroleum, said there may be more oil there than the entire past production of the North Sea. That’s about 50 billion barrels, according to figures from Norway and the U.K., the …