Royalty Owners

We are committed to providing a high level of service to our land and royalty owners. Please see below for contact information related to Royalty Interests.

Recent Acquisition Information for Royalty Owners:

Former Core Appalachia Owners:

For inquiries related to assets recently acquired from Core Appalachia, contact:
Phone:   (304) 353-5221
Email:     coreroyaltyinquiry@dgoc.com

Former Alliance Petroleum Owners:

Click here to access your statements.
(for owners prior to November 30, 2019)

General Owners Inquiries

DGOC Revenue Owner Help-Line

Help-Line Phone: (512) 827-3741

To help Diversified serve you better when contacting the help-line, please have the following information ready:
   1. Your BA or Payee number, if known (see bottom of your check stub)
   2. Your full name
   3. Your telephone number and the best time to return your call

Oildex

Fax Number: 1 (866) 802-0704
Email: diversified@ownerrelationssupport.com
Electronic Statements: https://secure.oildexdx.com/diversified/login.asp