We were proud to have Sara Ortwein, president of MSC member aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| We were proud to have Sara Ortwein, president of MSC member co. XTO Energy (@exxonmobil), speak at #ShaleInsight la… https://t.co/aWEELIgKus Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail
