Entity Information

#	#

Economic entity name	Chaparral Energy, Inc.
CIK	0001346980
Accession number	0001564590-17-005742
Generator	RR Donnelley
SEC filing page	http://www.sec.gov/Archives/edgar/data/1346980/000156459017005742/0001564590-17-005742-index.htm
XBRL Instance	http://www.sec.gov/Archives/edgar/data/1346980/000156459017005742/cpr-20161231.xml
XBRL Cloud Viewer	https://edgardashboard.xbrlcloud.com/flex/viewer/XBRLViewer.html#instance=http://www.sec.gov/Archives/edgar/data/1346980/000156459017005742/cpr-20161231.xml