Exhibit 99.1 Form 3 Joint Filer Information Name: AG Partners, LLC Address: c/o Angelo, Gordon & Co., L.P. 245 Park Avenue 26th Floor New York, New York 10167 Date of Event Requiring Statement: 08/11/2020 Name: JAMG LLC Address: c/o Angelo, Gordon & Co., L.P. 245 Park Avenue 26th Floor New York, New York 10167 Date of Event Requiring Statement: 08/11/2020 Name: Michael L. Gordon Address: c/o Angelo, Gordon & Co., L.P. 245 Park Avenue 26th Floor New York, New York 10167 Date of Event Requiring Statement: 08/11/2020 Name: AG Energy Funding, LLC Address: c/o Angelo, Gordon & Co., L.P. 245 Park Avenue 26th Floor New York, New York 10167 Date of Event Requiring Statement: 08/11/2020