Halliburton swings to $1.7bn loss in 4Q
US oilfield services provider Halliburton sank to a $1.7 billion loss in the last quarter of 2019 as its revenues dropped compared to the same period...
US oilfield services provider Halliburton sank to a $1.7 billion loss in the last quarter of 2019 as its revenues dropped compared to the same period...