Where is oil in china

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Last updated: April 8, 2026

Quick Answer: China's oil reserves are primarily located in three major onshore basins: the Songliao Basin in Northeast China, the Bohai Bay Basin in Eastern China, and the Tarim Basin in Northwest China. As of 2023, China had proven oil reserves of approximately 26 billion barrels and produced about 4.1 million barrels per day, making it the world's sixth-largest oil producer.

Key Facts

China's proven oil reserves were approximately 26 billion barrels as of 2023
Major production comes from three basins: Songliao (Daqing Oil Field), Bohai Bay, and Tarim
China produced about 4.1 million barrels per day in 2023, ranking sixth globally
Daqing Oil Field in Songliao Basin has produced over 2.4 billion barrels since 1960
China imports about 70% of its oil consumption, relying heavily on Middle Eastern suppliers

Overview

China's oil industry has evolved significantly since the discovery of the first major oil field at Daqing in 1959. The country's oil resources are distributed across several geological basins, with the most significant concentrations in northeastern, eastern, and northwestern regions. Historically, China was largely self-sufficient in oil until the 1990s, when rapid economic growth and industrialization transformed it into a major importer.

Today, China is the world's largest oil importer and sixth-largest producer, with a complex energy landscape shaped by both domestic production and international trade. The industry is dominated by state-owned enterprises like China National Petroleum Corporation (CNPC), Sinopec, and CNOOC, which control exploration, production, and refining activities. China's oil strategy balances domestic extraction with securing overseas supplies through investments and partnerships.

How It Works

China's oil extraction and management involve sophisticated geological exploration, advanced drilling technologies, and strategic resource allocation.

Key Point 1: Geological Distribution: China's oil reserves are concentrated in sedimentary basins covering approximately 5.4 million square kilometers. The Songliao Basin contains the Daqing Oil Field, which has produced over 2.4 billion barrels since 1960 and still yields about 700,000 barrels per day. The Bohai Bay Basin contributes approximately 1.2 million barrels daily, while the Tarim Basin in Xinjiang holds significant unconventional resources.
Key Point 2: Extraction Technologies: Chinese companies employ enhanced oil recovery (EOR) techniques to maintain production from aging fields, with water flooding and polymer injection increasing recovery rates by 10-15%. In offshore areas like the South China Sea, deepwater drilling reaches depths of 1,500 meters, while shale oil extraction in the Junggar Basin uses hydraulic fracturing.
Key Point 3: Production Management: China's oil production is managed through a tiered system where CNPC controls about 50% of domestic output, Sinopec handles 30%, and CNOOC manages offshore operations. The government sets annual production targets, with 2023 goals of 4.1 million barrels per day, supported by investments exceeding $40 billion in exploration and development.
Key Point 4: Import Infrastructure: To supplement domestic production, China has built extensive import infrastructure including pipelines from Russia and Central Asia, and strategic petroleum reserves with capacity for 90 days of imports. Major ports like Ningbo and Qingdao handle over 60% of crude oil imports, which totaled about 10.8 million barrels per day in 2023.

Key Comparisons

Feature	Onshore Production	Offshore Production
Primary Locations	Songliao, Bohai Bay, Tarim Basins	South China Sea, Bohai Sea, East China Sea
Daily Production (2023)	3.2 million barrels	900,000 barrels
Major Operators	CNPC, Sinopec	CNOOC, Sinopec Offshore
Reserve Estimates	22 billion barrels	4 billion barrels
Technology Focus	Enhanced oil recovery, shale extraction	Deepwater drilling, subsea systems

Why It Matters

Impact 1: Economic Significance: Oil contributes approximately 3.5% to China's GDP and supports over 2 million jobs in extraction, refining, and distribution. The industry generates about $150 billion in annual revenue, with refining capacity exceeding 18 million barrels per day across 40 major refineries.
Impact 2: Energy Security: Despite domestic production, China imports about 70% of its oil consumption, spending over $200 billion annually on crude imports. This dependency drives strategic investments in overseas oil fields and pipeline projects to diversify supply sources beyond Middle Eastern suppliers.
Impact 3: Environmental Considerations: Oil extraction and consumption account for about 20% of China's carbon emissions, prompting investments in cleaner technologies. The government has implemented emission reduction targets, with plans to cap oil consumption at 15 million barrels per day by 2030 while increasing natural gas usage.

Looking forward, China's oil industry faces the dual challenge of maintaining domestic production from mature fields while transitioning toward cleaner energy sources. Technological innovations in extraction and refining, combined with strategic overseas partnerships, will shape China's energy landscape. The country's approach to oil management will significantly influence global energy markets and climate initiatives in the coming decades.