Owner Relations

Royalty & Interest Owner Inquiries

Address, name and ownership changes must be submitted in writing to:

Mack Energy Co.
Attn: Land Department
4700 Gallardia Parkway, Suite 100
Oklahoma City, OK 73142

Division Orders

Contact Marge Thompson
Contact Tamara Vaughan

For Joint Interest Billing & Revenue Payments

Mack Energy Co.
Att: Accounting
4700 Gaillardia Parkway, Suite 102
Oklahoma City, OK 73142

Joint Interest Billing

Contact Erin Boyd

Revenue Payments

Contact Liz Shoemaker

Accounts Payable

Contact Erin Boyd

AP Direct Deposit Form Revenue Direct Deposit Form