ModelEdge
Chaparral Energy, Inc.
0001346980
Filing type
10-Q
Filing date
Nov 11, 2019
Updated
Nov 12, 2019 ยท 1:45 AM

Filing

10-QPrimary document

Exhibits

EX-31.1EXHIBIT 31.1EX-31.2EXHIBIT 31.2EX-32.1EXHIBIT 32.1EX-32.2EXHIBIT 32.2EX-101.INSXBRL INSTANCE DOCUMENT