New oil discovery in the Bohai Sea by CNOOC

CNOOC Limited announced the discovery of the Bozhong 26-6 oil field in the Bohai Sea. This new discovery strengthens the company's position and offers new exploration prospects for subtle buried hills in the region.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

CNOOC Limited announced today that it has discovered the Bozhong 26-6 oil field in the Bohai Sea, raising reserves to several hundred million tons.

The composition of the deposit and its characteristics

The Bozhong 26-6 field is located in the southern Bohai Sea at an average depth of 22 meters. The main oil area is the Archean buried hill and the oil property is slightly crude. The BZ26-6-2 discovery well was drilled and completed to a depth of 4480 meters, encountering a total of 321.3 meters of oil producing zones. The well has been tested to produce an average of approximately 2040 barrels of crude oil and 11.45 million cubic feet of natural gas per day.

Reactions of the company’s managers

The Bozhong 26-6 discovery is the third oil field discovery with several hundred million tons of reserves in the South Bohai Sea after Kenli 6-1 and Kenli 10-2. This discovery has been identified as the largest buried hill metamorphic oil field in China. Mr. Xu Changgui, deputy chief exploration engineer of the company, said that this discovery demonstrates the broad exploration prospects for the subtle buried hills in the Bohai Sea, providing an important direction for exploration in similar basins. Mr. Zhou Xinhuai, CEO of the company, said that the Bohai Sea has been one of the targeted exploration areas for the company. CNOOC will continue to search for medium to large oil and gas fields and continue to discover new offshore oil and gas development, helping to strengthen the resource base for the company’s high-quality and sustainable development.

 

This new oil discovery strengthens CNOOC’s position as one of China’s leading offshore oil and gas producers. The company is committed to continuing to explore and discover new reserves to support its growth and meet the increasing demand for oil and gas in China.

TotalEnergies restructures its stake in offshore licences PPL 2000 and PPL 2001 by bringing in Chevron at 40%, while retaining operatorship, as part of a broader refocus of its deepwater portfolio in Nigeria.
Aker Solutions has signed a six-year frame agreement with ConocoPhillips for maintenance and modification services on the Eldfisk and Ekofisk offshore fields, with an option to extend for another six years.
Iranian authorities intercepted a vessel carrying 350,000 litres of fuel in the Persian Gulf, tightening control over strategic maritime routes in the Strait of Hormuz.
North Atlantic France finalizes the acquisition of Esso S.A.F. at the agreed per-share price and formalizes the new name, North Atlantic Energies, marking a key step in the reorganization of its operations in France.
Greek shipowner Imperial Petroleum has secured $60mn via a private placement with institutional investors to strengthen liquidity for general corporate purposes.
Ecopetrol plans between $5.57bn and $6.84bn in investments for 2026, aiming to maintain production, optimise infrastructure and ensure profitability despite a moderate crude oil market.
Faced with oversupply risks and Russian sanctions, OPEC+ stabilises volumes while preparing a structural redistribution of quotas by 2027, intensifying tensions between producers with unequal capacities.
The United Kingdom is replacing its exceptional tax with a permanent price mechanism, maintaining one of the world’s highest fiscal pressures and reshaping the North Sea’s investment attractiveness for oil and gas operators.
Pakistan confirms its exit from domestic fuel oil with over 1.4 Mt exported in 2025, transforming its refineries into export platforms as Asia faces a structural surplus of high- and low-sulphur fuel oil.
Turkish company Aksa Enerji has signed a 20-year contract with Sonabel for the commissioning of a thermal power plant in Ouagadougou, aiming to strengthen Burkina Faso’s energy supply by the end of 2026.
The Caspian Pipeline Consortium resumed loadings in Novorossiisk after a Ukrainian attack, but geopolitical tensions persist over Kazakh oil flows through this strategic Black Sea corridor.
Hungary increases oil product exports to Serbia to offset the imminent shutdown of the NIS refinery, threatened by US sanctions over its Russian majority ownership.
Faced with falling oil production, Pemex is expanding local refining through Olmeca, aiming to reduce fuel imports and optimise its industrial capacity under fiscal pressure.
Brazil’s state oil company will reduce its capital spending by 2%, hit by falling crude prices, marking a strategic shift under Lula’s presidency.
TotalEnergies has finalised the sale of its 12.5% stake in Nigeria’s offshore Bonga oilfield for $510mn, boosting Shell and Eni’s positions in the strategic deepwater production site.
Serbia is preparing a budget law amendment to enable the takeover of NIS, a refinery under US sanctions and owned by Russian groups, to avoid an imminent energy shutdown.
Nigeria’s Dangote refinery selects US-based Honeywell to supply technology that will double its crude processing capacity and expand its petrochemical output.
Iraq secures production by bypassing US sanctions through local payments, energy-for-energy swaps, and targeted suspension of financial flows to Lukoil to protect West Qurna-2 exports.
Restarting Olympic Pipeline’s 16-inch line does not restore full supply to Oregon and Seattle-Tacoma airport, both still exposed to logistical risks and regional price tensions.
Faced with tightened sanctions from the United States and European Union, Indian refiners are drastically reducing their purchases of Russian crude from December, according to industry sources.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.