Our Businesses Upstream Home Our Business Upstream Our goal is to make a difference in meeting energy needs. We explore, produce and develop oil and gas resources in Malaysia and abroad to deliver long term value to all our stakeholders. With onshore prospects in Canada, exploration in South America and deepwater drilling in Brunei, we are venturing into a broad portfolio of reserves and playtypes, applying innovative technology and developing niche technical solutions to maximise our hydrocarbon potential. Discover more about our Upstream operations here. Upstream at a Glance We have consistently demonstrated that we are good partners with host governments and other oil companies in monetising oil and gas resources. Through decades of growth, we have built the knowledge and experience to deliver world class projects and some of the world’s firsts across the integrated oil and gas value chain. Our Dual Role We are a fully integrated multinational oil and gas Company with a global track record of successful onshore and offshore developments from wellhead to delivery. Our unique operating model as operator and regulator is proven via the astute management and sustainable development of Malaysia’s oil and gas resources, as well as our upstream operations across more than 23 countries. Our Global Presence We have explored some of the world’s most challenging terrains to secure new reserves. We ventured into deepwater exploration and entered into highly complex HPHT reservoirs and wells with high CO2 content to boost yields. We also maximised recovery from discovered fields through Enhanced Oil Recovery (EOR) efforts. We are bringing these capabilities to the field as we continue growing our portfolio of high-value resources, pursuing value-driven growth across focused geographies and high potential oil basins. Stay Connected with Us Sign up for email updates and be the first to know of the latest developments from PETRONAS. Careers Downstream About Us Overview Our Leaders Awards Our Brand Group of Companies Careers Career Opportunities Our People Students & Graduates Businesses Upstream Downstream Gas + New Energy Project Delivery & Technology Sustainability Energising Growth Net Zero Carbon Emissions Governance and Ethics Reporting Four Sustainability Lenses Be Our Partner Licensing & Procurement in Malaysia Malaysia Oil & Gas Outlook Malaysia OGSE Industry Initiatives International Vendor Registration & Activities HSSE Partners One Stop Centre Vendor Announcements Innovation iG@P Online PTS Access Investors Annual Reports Financial Results Sustainability Reports PETRONAS Activity Outlook Human Rights Report PETRONAS Integrated Report 2020 Media Press Release Reports FLOW Contact Us Whistleblowing | Scam Notice | Privacy Statement | Terms of Use Copyright © 2021 Petroliam Nasional Berhad (PETRONAS) (20076-K). All rights reserved. facebook youtube Instagram twitter linkedin

Integrated Report 2020 Learn more about PETRONAS Pandemic Preparedness and Response Team (PPRT) Stay Connected with Us Whistleblowing | Scam Notice | Privacy Statement | Terms of Use Copyright © 2021 Petroliam Nasional Berhad (PETRONAS) (20076-K). All rights reserved.