concho
        
Owner Relations
If you are an oil or gas interest owner receiving a revenue check from COG Operating LLC (Concho) and need to change your address, please submit a letter indicating the change, with your owner number, Tax ID# or Social Security #, your old address, and new address.  The letter must be signed and dated.  There are three ways to notify us:
  1.  You may scan and email the letter to: revenueownerrelations@conchoresources.com 
  2. Fax the letter to 432 687-8037
  3. Mail the letter to:

Concho Resources Inc.
550 W. Texas Ave, Suite 100
Midland, TX 79701
Attn: Revenue Department

For all other inquiries regarding a check, please contact us by email at: revenueownerrelations@conchoresources.com or you can leave us a voice mail at our toll free number
855-691-3868.  We will make every effort to answer your inquiry within one business day.