Who is obsidian energy ltd? Obsidian Energy Ltd, is an intermediate sized oil and gas producer with strategic assets in Alberta. The company is focused on the development of its light oil Cardium asset.How do i contact obsidian energy for an invoice? Obsidian Energy accepts invoices through OpenInvoice. Please see attached link for further instructions. For all other general invoicing inquiries please contact us through this email.What is obsidian energys stock symbol? Obsidian Energy shares are listed on both the Toronto Stock Exchange in Canada and the OTCQX Market in the United States under the symbol “OBE” and “OBELF” respectively. All figures are in Canadian dollars unless otherwise stated.How long does it take to receive data from obsidian energy? Data delayed 15 minutes unless indicated. Register to receive an e-mail containing the full text of Obsidian Energy's news releases (including annual and quarterly reports) as they are published.