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In recent years, the main direction of Shanghai Shipbuilding Chengxi Ship Co., Ltd. is the mid- to high-end market, such as ship modification and special ship repair, which is favored by the shipping industry, and has attracted the attention of ship owners at home and abroad. In 2005 alone, Shanghai Shipbuilding Chengxi Ship Co., Ltd. successfully completed the modification of 15 ro-ro ships, self-unloading cargo ships, cargo ships, increased capacity and various types of engineering vessels, and gained a reputation in the shipping industry at home and abroad.
The "Ocean Oil 718" wheel successfully modified by Shanghang Chengxi Ship Co., Ltd. is a six-cable double-source sea exploration geophysical exploration vessel. According to the person in charge of the modification project, after the modification of the ship, the hull part formed a three-deck deck consisting of a source deck, a cable deck and a helicopter deck, and the key geophysical equipment of the ship included hydraulic system and high pressure. Air pipeline system, cable oil system, industrial TV camera monitoring system, all installed and debugged according to the requirements of the specification.
The "Ocean Oil 718" wheel is currently the most advanced geophysical exploration vessel in the world. It can perform 3D seismic acquisition operations in various sea areas of the world and has the ability to transmit data at high speed. The six-cable geophysical vessel uses a high-power, high-pressure air compressor unit, a wide array of arrays and a long array of air guns to generate and release high-energy seismic waves that can penetrate 6,000 to 9000 meters of submarine strata and are then released by geophysical vessels. The detection cable is received. Therefore, the more cable settings, the higher the efficiency of the geophysical ship. At present, the most advanced geophysical ship "Oriental Pearl" has only four cables, and the newly-launched "Ocean Oil 718" has six cables. Currently, there are only one "six cable" geophysical vessels in the United States and Norway.
The most advanced six-cable marine exploration ship in China
A state-of-the-art six-cable marine petroleum exploration vessel "Ocean Oil 718", which was converted from a common drilling platform supply ship, was completed on December 27 at the CSSC Chengxi Ship Co., Ltd., a subsidiary of CSSC. -- Zhonghai Oilfield Service Co., Ltd.