Attached files
| file | filename |
|---|---|
| EX-31.2 - EX-31.2 - Chaparral Energy, Inc. | d383961dex312.htm |
| 10-K/A - 10-K/A (AMENDMENT NO. 1) - Chaparral Energy, Inc. | d383961d10ka.htm |
EXHIBIT 31.1
CERTIFICATION
I, K. Earl Reynolds, Chief Executive Officer of Chaparral Energy, Inc., certify that:
1. I have reviewed this annual report on Form 10-K/A of Chaparral Energy, Inc.; and
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
| Date: May 1, 2017 | ||
| By: | /s/ K. Earl Reynolds | |
| K. Earl Reynolds | ||
| Chief Executive Officer | ||