Investor Relations - Events and Webcasts http://ir.tetratec.com/ Bank of America Merrill Lynch Leveraged Finance Conference Tue, 4 Dec 2018 Tue, 4 Dec 2018 http://ir.tetratec.com/events-and-webcasts?item=101 http://ir.tetratec.com/events-and-webcasts?item=101 , Boca Raton, FL Tuesday, December 4, 2018<br> , Boca Raton, FL Cowen & Co Ultimate Energy Conference Tue, 4 Dec 2018 Tue, 4 Dec 2018 http://ir.tetratec.com/events-and-webcasts?item=102 http://ir.tetratec.com/events-and-webcasts?item=102 New York, NY Tuesday, December 4, 2018<br>New York, NY Capital One Securities New Orleans Energy Conference Thu, 6 Dec 2018 Thu, 6 Dec 2018 http://ir.tetratec.com/events-and-webcasts?item=103 http://ir.tetratec.com/events-and-webcasts?item=103 New Orleans, LA Thursday, December 6, 2018<br>New Orleans, LA