EX-4.1
from S-4
164 pages
Laredo Petroleum, Inc., as Issuer, Laredo Petroleum, LLC, Laredo Gas Services, LLC and Laredo Petroleum Texas, LLC, as Guarantors, and Wells Fargo Bank, National Association, as Trustee Indenture Dated as of January 20, 2011 9½% Senior Notes Due 2019
12/34/56