The Argentine NOC already has secured approval to send gas to three Chilean companies.
The Norperuano duct has suffered a number of attacks by third parties.
Feedback from industry players and the general public will be used to draft new regulations for public utility value chains, according to sector watchdog Creg.
Meanwhile Interoil has temporarily halted operations at its Vikingo discovery due to heavy rain that has damaged surrounding roads.
Authorities also announce a planned increase in feedstock purchase to boost ethanol output.