Big oil’s cash-flow surge leaves investors wanting more

The Bharat Petroleum Corp. refinery stands in the Mahul area of Mumbai, India, on Thursday, June 28, 2018. The Indian rupee slumped to an all-time low as a resurgence in crude prices and the emerging-market selloff took a toll on the currency of the world's third-biggest oil consumer. Photographer: Dhiraj Singh/Bloomberg
The Bharat Petroleum Corp. refinery stands in the Mahul area of Mumbai, India, on Thursday, June 28, 2018. The Indian rupee slumped to an all-time low as a resurgence in crude prices and the emerging-market selloff took a toll on the currency of the world's third-biggest oil consumer. Photographer: Dhiraj Singh/Bloomberg