Thank you for contacting Black Swan Owner Relations. Your assets are an important component of our business and we are committed to earning and maintaining your trust. Each inquiry is important to us and we will strive to provide a timely, helpful response. Please select from the following topics to address your needs:

Address Change

To request changes related to your account, please complete the form by clicking here.  Once done, please mail, or email, your completed form with copies of the appropriate documentation (marriage certificate, divorce decree, etc.) to:

Black Swan Oil & Gas
c/o Endatus, LLC
11902 N. Pennsylvania Ave, Suite C-1
Oklahoma City, OK  73120

Email: [email protected]

Should you need assistance, please contact our Owner Relations department by phone at 405.906.2106 or by contacting us.

Change of Ownership

The transfer of interests between parties, the addition of names to existing accounts, or any change in title, requires a recorded document that conveys the rights from the former owner to the new owner.  Whether the conveyance is for mineral, royalty or leasehold ownership, a properly completed, executed and notarized deed or assignment recorded in the proper county records is required to document the conveyance.

When you receive the recorded document from the county/state where the property is located, please send a copy by mail or email to:

Black Swan Oil & Gas
c/o Endatus, LLC
11902 N. Pennsylvania Ave, Suite C-1
Oklahoma City, OK  73120

Email: [email protected]

Should you need assistance, please contact our Owner Relations department by phone at 405.906.2106 or by contacting us.

Lost or Stolen Checks

If your check was lost, stolen or you have not received your check and have waited 15 business days from the date the check was originally mailed, please contact our Owner Relations department by phone at 405.906.2106 or by contacting us to void the original check and have a new one reissued.

Once we void the original check, please do not attempt to cash it because it will no longer be honored when presented for payment.

Royalty Revenue Questions

If you are inquiring about the status of your royalty payment, it will be mailed at the end of each month, subject to a $100 minimum requirement. Should your royalty payment not exceed the $100 minimum, those funds will accrue until the minimum threshold is met and a check will be issued shortly thereafter. 

Should you need immediate assistance, please contact our Owner Relations department by phone at 405.906.2106 or by email at [email protected].

Selling Mineral Rights

If you have an interest in selling your mineral rights to Black Swan, please contact our Land Department by phone (405.562.1232) or by email ([email protected]). Your request and information will be sent for evaluation, and someone within our Land Department will contact you shortly with feedback.

Accident and Incident Reporting

In the event of an operational or public-safety emergency related to a Black Swan operated asset, please contact us by calling our Midland Office Emergency Number (405-726-9265).

Address Change

Change of Ownership

Lost or Stolen Checks

Royalty Revenue Questions

Selling Mineral Rights

Accident and Incident Reporting

Address Change

To request changes related to your account, please complete the form by clicking here.  Once done, please mail, or email, your completed form with copies of the appropriate documentation (marriage certificate, divorce decree, etc.) to:

Black Swan Oil & Gas
c/o Endatus, LLC
11902 N. Pennsylvania Ave, Suite C-1
Oklahoma City, OK  73120

Email: [email protected]

Should you need assistance, please contact our Owner Relations department by phone at 405.906.2106 or by contacting us.

Change of Ownership

The transfer of interests between parties, the addition of names to existing accounts, or any change in title, requires a recorded document that conveys the rights from the former owner to the new owner.  Whether the conveyance is for mineral, royalty or leasehold ownership, a properly completed, executed and notarized deed or assignment recorded in the proper county records is required to document the conveyance.

When you receive the recorded document from the county/state where the property is located, please send a copy by mail or email to:

Black Swan Oil & Gas
c/o Endatus, LLC
11902 N. Pennsylvania Ave, Suite C-1
Oklahoma City, OK  73120

Email: [email protected]

Should you need assistance, please contact our Owner Relations department by phone at 405.906.2106 or by contacting us.

Lost or Stolen Checks

If your check was lost, stolen or you have not received your check and have waited 15 business days from the date the check was originally mailed, please contact our Owner Relations department by phone at 405.906.2106 or by contacting us to void the original check and have a new one reissued.

Once we void the original check, please do not attempt to cash it because it will no longer be honored when presented for payment.

Royalty Revenue Questions

If you are inquiring about the status of your royalty payment, it will be mailed at the end of each month, subject to a $100 minimum requirement. Should your royalty payment not exceed the $100 minimum, those funds will accrue until the minimum threshold is met and a check will be issued shortly thereafter. 

Should you need immediate assistance, please contact our Owner Relations department by phone at 405.906.2106 or by email at [email protected].

Selling Mineral Rights

If you have an interest in selling your mineral rights to Black Swan, please contact our Land Department by phone (405.562.1232) or by email ([email protected]). Your request and information will be sent for evaluation, and someone within our Land Department will contact you shortly with feedback.

Accident and Incident Reporting

In the event of an operational or public-safety emergency related to a Black Swan operated asset, please contact us by calling our Midland Office Emergency Number (405-726-9265).