Empresas y finanzas
Halliburton posts first-quarter profit
Net income attributable to company was $622 million, or 73 cents per share, in the quarter ended March 31, compared with a loss of $18 million, or 2 cents per share, a year earlier.
Revenue at the world's second-largest oilfield services company rose about 5 percent to $7.35 billion.
(Reporting by Swetha Gopinath in Bangalore; Editing by Sriraj Kalluvila)