Skip to main content

The CNOOC booth during the China International Fair for Trade in Services, in Beijing, on Sept. 4, 2021.FLORENCE LO/Reuters

China’s biggest offshore producer CNOOC Ltd CNU-T is preparing to exit one of the North Sea’s largest field in a strategic shift of focus to newer oil and gas developments and away from Western assets, banking and industry sources said.

CNOOC has hired Bank of America to start preparing a formal sale of its North Sea assets, which could raise more than $3-billion, the four sources said.

CNOOC declined to comment. Bank of America declined to comment.

CNOOC acquired the North Sea assets as part of its $15-billion purchase of Canadian producer Nexen in 2013, in its largest overseas acquisition yet.

The deal was then seen as evidence of China’s growing role in the international oil and gas industry as CNOOC took over the operatorship of one of Britain’s largest oil field Buzzard, whose crude is among the streams that set the North Sea Brent benchmark oil price.

The planned sale coincides with a sharp rise in global oil and gas prices following a tightening of global supplies and oil exporter Russia’s invasion of Ukraine that began at the end of February.

Given the extreme volatility of the markets, it is unclear if buyers and sellers would be able to agree on the value of assets, the sources said.

CNOOC, which holds a 43.2 per cent stake in the Buzzard field, oversaw investment in the drilling of new wells that arrested its declining output. Today Buzzard produces around 80,000 barrels per day.

CNOOC also operates and holds stakes in the Scott, Telford and Rochelle North Sea fields cluster and has a 36.5 per cent stake in the Golden Eagle field.

Two Chinese industry executives said the planned sale was part of a broader review of CNOOC’s international assets as the Chinese giant seeks to focus on its most profitable and largest assets as well as new development prospects in Guyana and Uganda.

One of the sources said CNOOC’s top management, including chairman Wang Dongjin, found managing former Nexen assets in Western nations such as Britain, Canada and the United States was “uncomfortable” because of red tape and high operating costs compared with developing nations.

Growing trade tensions between the United States and China, exacerbated by China’s stance over the war in Ukraine, have also played a role, as China fears possible tariffs and sanctions in the future could impact its investments, a banking source said.

All of the sources asked not to be named because the sale is not yet public.

CNOOC’s success in making sizable discoveries offshore China, particularly in the vast Bohai Bay basin, has given it confidence to off-load these marginal assets, the two Chinese sources said.

CNOOC reported on Wednesday record annual net profit for 2021, with earnings nearly tripled from 2020.

Be smart with your money. Get the latest investing insights delivered right to your inbox three times a week, with the Globe Investor newsletter. Sign up today.