CNNMoney | Halliburton signals U.S. oil drilling revival CNNMoney At least that's what a key bellwether of the oil industry thinks. Halliburton (HAL) CEO Dave Lesar declared on Wednesday he believes the North American market "has turned" and his oil services giant is preparing for the "upcycle." Halliburton thinks ... HALLIBURTON: 'The North America market has turned' Halliburton predicts US oil turnround Oil Rebounds After Testing Two Month Lows |