UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:
March 26, 2018
Accession Number:
0001193125-18-090707
Submission Type:
POS AM
CIK:
0001172139
Company Name:
BILL BARRETT CORP
File Number:
333-205230
CIK:
0001466850
Company Name:
Circle B Land Co LLC
File Number:
333-205230-01