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Offshore Oil & Gas

Onshore Oil & Gas

Clean Energy

IMR & Decommissioning

IMR & Decommissioning

Project: CHEVRON TFPSO Decommissioning

Time of completion: 2021

Project introduction: COOEC’s first FPSO disconnection, towing and subsea facilities  decommissioning project. The worksite is located at Gulf of Thailand. The water depth is 73.7m.

Scope of work:

> Engineering design, procurement and onshore fabrication.

> The 137,000 tons FPSO was disconnected from Tantawan oil field and towing to Singapore.

> The subsea facilities include: 5 x flexible riser, 2 x umbilical, 6 x mooring chain, 2 x mid-water buoy and 4 x gravity base.

Project highlights: 

> COOEC’s first oversea FPSO disconnection, towing and subsea facilities decommissioning project.

About Us

Offshore Oil Engineering Co., Ltd. is a listed company controlled by China National Offshore Oil Corporation. It is the only large general contracting company in China with capacities to undertake the design, procurement, construction, offshore installation, commissioning and maintenance of offshore oil and gas development projects, as well as the liquefied natural gas, offshore wind power, refining and chemical projects, etc. It is also one of the largest and the most competitive EPCI (engineering, procurement, construction and installation) contractors of offshore oil and gas projects in the Asia-Pacific region. The Company is headquartered in Binhai New Area, Tianjin. It was listed on Shanghai Stock Exchange (Stock Short Name: COOEC, Stock Symbol: 600583) on February 2002.

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