Devon Energy to Report Second-Quarter 2017 Results Aug. 1; Conference Call Scheduled for Aug. 2

OKLAHOMA CITY–(BUSINESS WIRE)–Devon Energy Corp. (NYSE: DVN) today announced plans to issue its
second-quarter 2017 earnings news release on Tuesday, Aug. 1, after the
close of U.S. financial markets. Please note as soon as practicable
after the news release is issued, Devon will post an operations report
to its website at www.devonenergy.com.

On Wednesday, Aug. 2, the company will hold a conference call at 10 a.m.
Central Time (11 a.m. Eastern Time), which will consist primarily of
answers to questions from analysts and investors. A webcast link to the
conference call will be provided on Devon’s website at www.devonenergy.com.
A replay will be available on the website following the call.

Devon Energy is a leading independent energy company engaged in finding
and producing oil and natural gas. Based in Oklahoma City and included
in the S&P 500, Devon operates in several of the most prolific oil and
natural gas plays in the U.S. and Canada with an emphasis on a balanced
portfolio. The company is the second-largest oil producer among North
American onshore independents. For more information, please visit www.devonenergy.com.

Contacts

Devon Energy Corp.
Investor Contacts:
Scott Coody,
405-552-4735
Chris Carr, 405-228-2496
Media Contact:
John
Porretto, 405-228-7506