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Original source: Science and Technology Daily
Reporter: Wang Zhuhua
The deep-sea drilling typhoon-preventing riser suspension system can greatly improve the ability of deep-sea floating drilling platforms and riser systems to respond to severe sea conditions such as typhoons.
my country's deep-sea oil and gas exploration has added another important tool.
Solving the problems of deepwater drilling operations
The deep waters of the South China Sea contain rich oil and gas resources.
Zhou Jianliang, general manager of the Science and Information Department of China National Offshore Oil Group Co.
The reason is that the conventional typhoon avoidance program takes a long time.
In view of the environmental conditions in the South China Sea, how to ensure the safety of drilling systems such as platforms and risers, and how to efficiently and safely respond to typhoons have become a major problem that plagues deepwater drilling.
Sea trials are about to be carried out on the front line
"The equipment system has completely independent intellectual property rights, and the Central Research Institute has jointly conquered more than 20 key technologies.
According to the researchers, the system equipment can greatly improve the ability of deep-sea floating drilling platforms and riser systems to respond to severe sea conditions such as typhoons, and can be used for deep-sea drilling operations at depths of 1,000 to 3,000 meters.
Xu Liangbin, head of the research and development team of the Central Research Institute, explained that according to the investigation of the overseas deepwater drilling riser suspension mode, it is found that the current operating procedures are complicated and time-consuming, and the operability is poor in emergency situations.
It is understood that the deep-sea drilling typhoon-prevention riser suspension system has been shipped to the South China Sea sea trial site, and sea trials are about to be carried out.
