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. Oil prices can be very…This story appeared on finance.yahoo.com , 2025-09-29 10:02:00.