Press Release

Chaparral Energy

Chaparral Energy Schedules Second Quarter Earnings Conference Call

Oklahoma City, August 3, 2015 —
Chaparral Energy, Inc. will hold its second quarter financial and operating
results conference call on Wednesday, August 12, at 9 a.m. Central. The call
will follow the company’s August 12 Form 10-Q filing. To review results before
the call, a copy of the 10-Q will be available on the Investor section of the
company’s website at or the Securities and Exchange Commission’s
website at

parties may access the call toll-free at 888-461-2024 and ask for the Chaparral
Energy conference call 10 minutes prior to the start time. The conference ID
number is 8037693.

addition, a live webcast of the call will be available through the Investor
section of the company’s website. For those who cannot listen to the live call,
a telephonic replay will be available through Wednesday, August 26, by calling
888-203-1112. The replay passcode is 8037693. An archive of the call will also
be available shortly after its conclusion on the Investor section of the
company’s website.