UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	December 12, 2011 4:00 P.M.

Form:	S-4
CIK: 0001519352 Company Name: Laredo Petroleum, Inc. File Number: 333-173984
CIK: 0001528129 Company Name: Laredo Petroleum Holdings, Inc. File Number: 333-173984-05
CIK: 0001536400 Company Name: Laredo Petroleum - Dallas, Inc. File Number: 333-173984-04
CIK: 0001519348 Company Name: Laredo Petroleum, LLC File Number: 333-173984-03
CIK: 0001519351 Company Name: Laredo Gas Services, LLC File Number: 333-173984-02
CIK: 0001519350 Company Name: Laredo Petroleum Texas, LLC File Number: 333-173984-01