Alta Mesa Resources, Inc. /DE - FORM 10-K - EX-21.1

file	filename
EX-32.2 - EX-32.2 - Alta Mesa Resources, Inc. /DE	a18-8783_1ex32d2.htm
EX-32.1 - EX-32.1 - Alta Mesa Resources, Inc. /DE	a18-8783_1ex32d1.htm
EX-31.2 - EX-31.2 - Alta Mesa Resources, Inc. /DE	a18-8783_1ex31d2.htm
EX-31.1 - EX-31.1 - Alta Mesa Resources, Inc. /DE	a18-8783_1ex31d1.htm
10-K - 10-K - Alta Mesa Resources, Inc. /DE	a18-8783_110k.htm

Exhibit 21.1

SUBSIDIARIES

SRII Opco GP, LLC

SRII Opco, LP

Alta Mesa Holdings GP, LLC

Alta Mesa Holdings, LP

Kingfisher Midstream, LLC

Alta Mesa Financial Services Corp.

OEM GP, LLC

Alta Mesa Services, LP

Oklahoma Energy Acquisitions, LP

Alta Mesa Resources, Inc. /DE - FORM 10-K - EX-21.1 - March 29, 2018