UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: January 4, 2021
Accession Number: 0001193125-20-329742
Submission Type: POS AM
CIK: 0001405073
Company Name: Approach Resources Inc
File Number: 333-220489
CIK: 0001481181
Company Name: Approach Resources I, LP
File Number: 333-220489-06
CIK: 0001481182
Company Name: Approach Oil & Gas Inc.
File Number: 333-220489-05
CIK: 0001481184
Company Name: Approach Operating, LLC
File Number: 333-220489-04
CIK: 0001481185
Company Name: Approach Delaware, LLC
File Number: 333-220489-03
CIK: 0001481186
Company Name: Approach Services, LLC
File Number: 333-220489-02
CIK: 0001576687
Company Name: Approach Midstream Holdings LLC
File Number: 333-220489-01