UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: June 14, 2010 12:00 P.M.
Form: S-4
CIK: 0001483714
Company Name: Antero Resources Finance Corp
File Number: 333-164876
CIK: 0001476655
Company Name: Antero Resources LLC
File Number: 333-164876-06
CIK: 0001292391
Company Name: ANTERO RESOURCES CORP
File Number: 333-164876-05
CIK: 0001411234
Company Name: Antero Resources Midstream Corp
File Number: 333-164876-04
CIK: 0001411412
Company Name: Antero Resources Piceance Corp
File Number: 333-164876-03
CIK: 0001411411
Company Name: Antero Resources Pipeline Corp
File Number: 333-164876-02
CIK: 0001433270
Company Name: ANTERO RESOURCES APPALACHIAN CORP
File Number: 333-164876-01