Pursuant to Order IET/2204/2015, of October 13th, hydrocarbons research permits called Benifayó, Gandía, Altamar 1 and Alta Mar 2 have been extinguished per relinquisment of the titleholder.
The Order can be downloaded here: http://www.boe.es/boe/dias/2015/10/22/pdfs/BOE-A-2015-11381.pdf