HAI YANG SHI YOU 287

HAI YANG SHI YOU 287 (IMO: 9739056) sailing under the China flag. It has an overall length of 410 feets and a beam of 82 feets.

Vessel Identification

• MMSI: 413493750
• IMO: 9739056
• Call Sign: BQMN
• Flag: China
• Vessel Type: Offshore Supply / Oil Research Vessel
• AIS Type: 35 (Military/Naval - Research Vessel)

Specifications

• Gross Tonnage: 3,989 GT
• Length Overall: 90.6 m
• Beam: 19.6 m
• Draft: 6.5 m

Propulsion

• Propulsion Type: Diesel-Electric
• Drive Type: Azimuth Thruster / Dynamic Positioning capable

Shipyard

• Builder: Wuchang Shipbuilding Industry Group
• Country of Build: China
• Year Built: 2016

Owner / Operator

• Owner: China National Offshore Oil Corporation (CNOOC)
• Operator: CNOOC Energy Technology & Services
• Country: China

Operating Region

• Primary Region: South China Sea
• Secondary Regions: Western Pacific, East China Sea
• Operational Focus: Offshore oil and gas exploration and survey operations within Chinese maritime jurisdictional areas and licensed exploration blocks

Vessel Description

HAI YANG SHI YOU 287 is a Chinese-flagged offshore research and supply vessel operated under the China National Offshore Oil Corporation (CNOOC) fleet. The vessel is primarily deployed in support of offshore oil and gas exploration activities, conducting seismic surveys, geological sampling, and supply operations in the South China Sea. As part of the CNOOC operational fleet, the vessel supports China's broader offshore energy development strategy. The designation "Hai Yang Shi You" translates from Mandarin as "Ocean Petroleum," consistent with CNOOC's naming convention applied across its fleet of offshore support and research vessels.