Overview

Company Information
Diamondback Energy, Inc.
500 West Texas Ave, Suite 1200
Midland, TX 79701
432-221-7400

Contact	Handles Calls Related to	Telephone and Email
Accounts Payable	Accounts Payable	833-455-0091 InvoiceInquiries@diamondbackenergy.com
Joint Interest Billing	Billing statements	866-531-3667 accountsreceivable@diamondbackenergy.com
Division Orders	Ownership changes / Transfers	866-531-3667 ownerrelations@diamondbackenergy.com
Revenue	Payment inquiries / 1099 related questions	866-531-3667 ownerrelations@diamondbackenergy.com
Investor Relations	Equity and debt securities	432-221-7400 ir@diamondbackenergy.com
Human Resources	People matters	432-221-7400 HR@diamondbackenergy.com
Payouts	Payout Inquiries / Statement Requests	payoutinquiries@DiamondbackEnergy.com

Forms

Title	Documents
Form W-9	Add Files Form W-9 132.1 KB
Address Change Form	Add Files Address Change Form 58 KB
Affidavit of Heirship Supporting Affidavit and Acknowledgment	Add Files Affidavit of Heirship Supporting Affidavit and Acknowledgment 188.1 KB
Affidavit of Heirship Texas Form 53-111-a	Add Files Affidavit of Heirship Texas Form 53-111-a 41.4 KB
Revenue Owner Electronic Funds Transfer Request	Add Files Revenue Owner Electronic Funds Transfer Request 1.2 MB
Instructions for Completing Proof of Death and Heirship Affidavit	Add Files Instructions for Completing Proof of Death and Heirship Affidavit 249.6 KB