Shenzhen Creates Extra Large Oil Platform Jacket

A large-scale offshore oil drilling platform jacket with a length of more than 130 meters and a weight of 21,000 tons manufactured by Shenzhen Shengbaowang Engineering Co., Ltd. has arrived at the Yangzhou anchorage.

Li Wenbiao, general manager of Shenzhen Chiwan Shengbaowang Co., Ltd., introduced that the size of the jacket carried on February 13 was ranked second in Asia. It was used for petroleum development in the southern part of Myanmar, and was awarded by the Korean company for external bidding. Billion yuan, only one processing fee exceeds 200 million yuan.

On February 13, the jacket of the super-large oil platform was loaded on the “Offshore Oil 229” barge, towed by a tugboat, and successfully left the Chiwan Petroleum Base, setting a record for the largest scale of the tow barge by Shenzhen Port.

It is understood that offshore oil drilling platform jacket is an important support system for offshore drilling platforms. About 600 workers at Chiwan Shengbaowang Company completed 13 months and completed the construction of the jacket, which saved 3.5 months compared with the construction period of similar foreign jackets. Transportation The dragging and loading of vessels on the jacket is also the largest operation of offshore oil and gas field engineering development in Asia in recent years. The “Ocean Petroleum 229” barge used is 234.7 meters in length, 65 meters in width and a total load capacity of 91,800 tons.

Since the Chiwan Channel is only 120 meters wide, and the total length of the tug when towing a barge is nearly 500 meters, coupled with the acute water flow in the Chiwan Port area, the airframe of the jacket is large, and the barge itself has no power and it is safe to navigate under narrow channel conditions. It is technically difficult.

Shenzhen Maritime Affairs, Pilotage, Shipbuilding and other relevant units have made feasible pilotage plans and emergency plans through on-site investigation and research. At 9:30 a.m. on February 13th, with the help of 5 tugboats and 2 maritime patrol boats, the tugboat towed the barge set sailed. After the Tonggu channel and the temporary channel, it arrived at the Yangzhou Anchorage Station at 15:30, setting up Shenzhen. Hong Kong leads the largest scale of the barge.