Address: 2309, Hivac Science &
Technology Mansion, No. 2
Keji South 8th Road, Hi-Tech
Zone Community, Yuehai Sub-district,Nanshan District,
Shenzhen, Guangdong Province
Email: chenxq@drsubsea.com
hr_admin@divcenter.com
Telephone: 0755-26676918
Client:CNOOC
Duration:January to July 2016
Vessels:HYSY286, HYSY289, Lantianlong
Depth:117m
Manners:Saturation diving, ROV, Air diving
Key points：
• Completedsubsea pipeline maintenance design
• Multiconstruction vessels and equipments collaborative operation
• The firsttime for pressure drilling operation in deep sea
