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CNOOC discovers 100 mln-ton oilfield in South China Sea

Monday, March 31 2025

Fossil Energy – CNOOC

The China National Offshore Oil Corporation (CNOOC) has discovered an oilfield in the South China Sea with proven reserves exceeding 100 million tonnes, Xinhua news agency reported today.

Huizhou 19-6 is China’s first large-scale integrated clastic oilfield in the deep to ultra-deep layers, the report said.

The newly found Huizhou 19-6 oilfield is not in a disputed part of the South China Sea and lies within China’s Exclusive Economic Zone, which runs for 200 nautical miles or 370 km from its coast.

The oilfield, about 170 km off the coast of Shenzhen, lies in an average water depth of 100 metres, the report said, adding that test wells have yielded a daily production of 413 barrels of crude oil and 68,000 cubic metres of natural gas.

China wants to reduce its import dependency to bolster its energy security, but its crude oil imports are expected to peak as early as next year as transport fuel demand begins to decline for the world’s top oil buyer.

Related posts:

  1. Worlds largest metamorphic rock oilfield found in China’s Bohai Sea
  2. CNOOC confirms third oilfield discovery in Southern Bohai Sea
  3. Major gas discovery in South China Sea
  4. CNOOC starts production at Dongfang 29-1 gas field

Filed Under: China, CNOOC, Discovery, Huizhou, International projects, Oil and Gas, South China Sea Tagged With: CNOOC, discovery, Huizhou, oilfield, South China Sea

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