Force Majeure If Needed?Reading up the the agreement.. article 24, there is a clause about acts of God, calamities, quarantines, etc that I beleive the pandemic would qualify under. And it goes on to state more time would then be permitted to fulfill the obligations upon agreement (and if they don't agree there's a documented dispute process article 26).
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=2ahUKEwjvhZ_V6bjoAhXELc0KHRBkBaUQFjAAegQIAxAB&url=https%3A%2F%2Fdpi.gov.gy%2Fwp-content%2Fuploads%2F2019%2F07%2FCGX-Petroleum-Agreement.pdf&usg=AOvVaw36GHLjm25u19KCKAULoiLh