EX-4.20
from S-3
87 pages
Allis-Chalmers Energy Inc. and Wells Fargo Bank, National Association Trustee Indenture Dated as of , 20___ Subordinated Debt Securities Allis-Chalmers Energy Inc. Reconciliation and Tie Between Trust Indenture Act of 1939, as Amended, and Indenture, Dated as of __, 20
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EX-4.19
from S-3
72 pages
Allis-Chalmers Energy Inc. and Wells Fargo Bank, National Association Trustee Indenture Dated as of ___, 20___ Senior Debt Securities Allis-Chalmers Energy Inc. Reconciliation and Tie Between Trust Indenture Act of 1939, as Amended, and Indenture, Dated as of __, 20
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EX-4.2
from 8-K
3 pages
Your Warrant Certificate (Or Notice of Guaranteed Delivery) and Subscription Price Payment Must Be Received by the Subscription Agent, on or Before 5:00 P.M., Eastern Time, on June 19, 2009 (The “Expiration Date”). Once You Have Exercised the Basic Subscription Right or the Oversubscription Right, You May Not Revoke Your Exercise. Warrants Not Exercised Prior to the Expiration Date Will Expire. 1. Method of Subscription — Exercise of Warrants
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EX-4.5
from S-3
88 pages
Allis-Chalmers Energy Inc. and Wells Fargo Bank, N.A. Trustee Indenture Dated as of ___, 20___ Subordinated Debt Securities Allis-Chalmers Energy Inc. Reconciliation and Tie Between Trust Indenture Act of 1939, as Amended, and Indenture, Dated as of ___, 20
12/34/56
EX-4.4
from S-3
73 pages
Allis-Chalmers Energy Inc. and Wells Fargo Bank, N.A. Trustee Indenture Dated as of , 20 Senior Debt Securities Allis-Chalmers Energy Inc. Reconciliation and Tie Between Trust Indenture Act of 1939, as Amended, and Indenture, Dated as of , 20
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