COOEC Subsea Technology Co., Ltd.

Ship Managers

COOEC Subsea Technology Co., Ltd., often abbreviated as COOEC Subsea, is a specialized division under the China National Offshore Oil Corporation (CNOOC), one of the largest national oil companies in China. COOEC Subsea focuses on providing comprehensive services and solutions for the offshore oil and gas industry, particularly in the subsea sector.

Key Areas of Operation

Subsea Engineering and Construction: COOEC Subsea is involved in the engineering, procurement, construction, and installation (EPCI) of subsea infrastructure. This includes pipelines, risers, and subsea production systems.

Subsea Inspection, Maintenance, and Repair (IMR): The company offers IMR services to ensure the ongoing integrity and functionality of subsea assets. This typically involves regular inspections, maintenance routines, and necessary repairs to subsea equipment and structures.

Specialized Equipment and Technologies: COOEC Subsea utilizes advanced technology and specialized equipment to conduct its operations. This includes remotely operated vehicles (ROVs), diving systems, and other state-of-the-art subsea tools.

Project Management: The company provides comprehensive project management services, ensuring that subsea projects are completed on time, within budget, and to the required quality standards.

Global Reach and Partnerships

COOEC Subsea has established a significant presence in the international market, participating in various global projects and collaborating with other leading companies in the offshore oil and gas industry. These partnerships enhance their technological capabilities and broaden their operational expertise.

Commitment to Safety and Environmental Standards

As with many companies in the offshore sector, COOEC Subsea places a strong emphasis on safety and environmental protection. They follow stringent safety protocols and aim to minimize the environmental impact of their operations through sustainable practices and innovative technology.

Innovation and Development

COOEC Subsea continuously invests in research and development to keep pace with the evolving technological landscape of the oil and gas industry. By doing so, they aim to provide more efficient, reliable, and cost-effective subsea solutions.

Overall, COOEC Subsea Technology Co., Ltd. plays a critical role in supporting the offshore oil and gas industry's transition towards more complex and deeper water operations, leveraging its expertise and technological prowess to meet the demanding challenges of the subsea environment.

Ships

HAI YANG SHI YOU 289

Multi Purpose Offshore Vessel | Flag: China | Port: TIAN JIN DON JIANG

Maritime News

Next-Gen French OPV with Wind-Assisted Propulsion Starts Taking Shape

yesterday

The next generation offshore patrol vessel (OPV), featuring hybrid propulsion and wind sails, has started taking shape as the first steel is cut for the Directorate General for Maritime Affairs, Fisheries and Aquaculture (DGAMPA) vessel, designed by the SOCARENAM-MAURIC consortium.On September 18, 2025, the steel cutting ceremony was held for the New Generation Maritime Affairs Patrol Vessel (PAM) with wind-assisted propulsion.The transition from the design to construction phase follows the tender win by the SOCARENAM-MAURIC consortium in December 2024, and the official announcement in January 2025, with the task to deliver the next-generation OPV.

South Korea's HD Hyundai Heavy Eyes Acquisition of US Shipyard

2 days ago

South Korea's HD Hyundai Heavy Industries is in talks with multiple companies about buying a U.S. shipyard, a senior company executive said, seeking to tap into President Donald Trump's push to revive America's ailing shipbuilding industry.The world's largest shipbuilder based on orders is targeting 3 trillion won ($2.2 billion) in annual revenue by 2035 from building warships for the U.S. Navy, said Woo-maan Jeong, head of planning and management for HD Hyundai's 329180.KS naval and special ship unit, in an interview at its Ulsan headquarters."It seems to be clear that we need to build a manufacturing base in the U.S.

Cadeler to Install Turbines at Ocean Winds’ Polish Offshore Wind Farm

2 days ago

Danish offshore wind installation firm Cadeler has signed a firm contract with Ocean Winds for the transportation and installation of 26 Siemens Gamesa 14 MW offshore wind turbines at the BC-Wind offshore wind farm in the Polish Baltic Sea. The signing of this firm contract follows the Vessel Reservation Agreement (VRA) signed in February 2025 between Cadeler and Ocean Winds.The installation is set to start in 2028 and to continue for approximately four months. Cadeler will deploy one of its O-class wind turbine installation vessels and will operate from the Port of Gdańsk in Poland.

NYK Buys Direct Air Capture Credits

2 days ago

Nippon Yusen Kabushiki Kaisha (NYK) has purchased carbon dioxide removal credits that will be enabled by 1PointFive’s Direct Air Capture (DAC) technology.This marks NYK’s second purchase of credits from 1PointFive intended to address NYK’s residual operational emissions.According to NYK, the international shipping industry emits roughly one billion tons of CO2 annually, and if about 10% remains as residual emissions after operational emission reductions, then the industry would need to remove 100 million tons via carbon dioxide removal each year to address those residual emissions.

China's Hold on Global Ports focus of Trump Administration

4 days ago

U.S. President Donald Trump's administration is on a mission to weaken China's global network of ports and bring more strategic terminals under Western control, according to three sources familiar with the plan.The drive is part of the most ambitious effort to expand U.S. maritime influence since the 1970s and is designed to address growing fears in Washington that it would be at a disadvantage to China in the event of a conflict.Trump administration officials believe the U.S. commercial shipping fleet is ill-equipped to provide logistical support for the military in time of war and Washington's dependence on foreign ships and ports is excessive, the people said.