A Crude Oil Gathering and Marketing Company




Estate Proceedings

To pay the estate:

  • Certificate of appointment of estate representative (letter testamentary)
  • Copy of Death Certificate
To pay the heirs when owner dies testate and estate is not probate:
To Pay the devisees when owner dies testate and will is probated:
  • Document reflecting final account and distribution
  • Copy of Death Certificate
  • Copy of Probated Will
  • Order admitting will to probate
  • Letter of testamentary
Life Estate - If owner is deceased:
  • Copy of Death Certificate
  • Names and Addresses of remaindermen with their percent owned


(Above documents should be recorded in the state/county where the property is located)


Mailing Address:


Dorado Oil Company

P.O. Box 578

Corpus Christi, TX 78403



In order to update our records properly, we need supporting documents of a change 30 days before the effective date. 

Your questions and concerns can be handled more quickly if you provide us with the following information when you call, write or e-mail:


  • Your Name
  • Your Owner Number (s)
  • Your Social Security or Tax I.D. Number
  • Date of Check if question concerns a specific check




If you have further questions please contact the Royalty Department at:


(361) 241-3200 




Copyright © 2014 Dorado Oil Company. Rights Reserved Worldwide