Field Emergency: 1-866-261-2632 TSX: CJ About Operations Sustainability Investors Contact INVESTORS Financial Reports All reports will open in a new window (in PDF format). 2021 2020 2019 2018 2017 2016 2015 2014 2013 Third Quarter 2021 Financial Statements MD&A Second Quarter 2021 Financial Statements MD&A First Quarter 2021 Financial Statements MD&A Investor Relations Phone: (403) 234-8681 Email: info@cardinalenergy.ca SEDAR Cardinal Energy Ltd. Head Office 600, 400 – 3rd Avenue SW, Calgary, Alberta, T2P 4H2 Phone: (403) 234-8681 Email: info@cardinalenergy.ca About Company Overview Executive Team Board of Directors Corporate Governance Whistleblower Policy Corporate Information Operations Operations Overview Midale, SK South Area Central Area North Area Reserves Investors Investor Information News Releases Financial Reports Presentations & Events AGM Materials Analyst Coverage Dividends Sustainability Carbon Intensity Reduction Health & Safety Environment Community ESTMA Contact General Inquiries Office Locations Equipment Sales Careers Field Emergency: 1-866-261-2632 Copyright © 2020. Cardinal Energy Ltd. | Privacy Policy | Legal Disclaimer

Field Emergency: 1-866-261-2632 TSX: CJ About Operations Sustainability Investors Contact INVESTORS Analyst Coverage BMO Ray Kwan RBC Capital Markets Luke Davis Peters and Co. Dan Grager Stifel FirstEnergy Cody Kwong Investor Relations Phone: (403) 234-8681 Email: info@cardinalenergy.ca SEDAR Cardinal Energy Ltd. Head Office 600, 400 – 3rd Avenue SW, Calgary, Alberta, T2P 4H2 Phone: (403) 234-8681 Email: info@cardinalenergy.ca About Company Overview Executive Team Board of Directors Corporate Governance Whistleblower Policy Corporate Information Operations Operations Overview Midale, SK South Area Central Area North Area Reserves Investors Investor Information News Releases Financial Reports Presentations & Events AGM Materials Analyst Coverage Dividends Sustainability Carbon Intensity Reduction Health & Safety Environment Community ESTMA Contact General Inquiries Office Locations Equipment Sales Careers Field Emergency: 1-866-261-2632 Copyright © 2020. Cardinal Energy Ltd. | Privacy Policy | Legal Disclaimer