Key Points ExxonMobil generated an industry-leading $11.5 billion in cash during the second quarter. Chevron plans to pump out an additional$12.5 billion in free cash flow next year. ConocoPhillips expects its already robust free cash flow to double by 2029. 10 stocks we like better than Chevron › Oil prices can be very volatile. However, producing crude oil can still be quite lucrative despite the ebbs and flows of crude prices. Here are three energy stocks that have turned oil pumps into cash ...