The second "Made in China" deepwater rig sails into the South China Sea

China Paint Network
News:
April 30 morning, "China National Offshore Oil Service Prosperity" deep-water semi-submersible drilling platform left Yantai Zhongli Fushi deep-water terminal, this is after the "Ocean Oil 981", China's second domestic platform into the South China Sea deep-sea fleet.
"China National Offshore Oil Service Prosperity" is the fourth deep-water semi-submersible drilling platform delivered by Zhongli Fushi to China National Offshore Oil Service, the platform has a maximum working water depth of 1500 meters, a maximum drilling depth of 7600 meters, rated residents 130 people, can With a capacity of 5,000 tons and equipped with the world's most advanced drilling system (NOV), it is designed to operate at minus 20 degrees ambient temperature, with dual classes of DNV and China CCS, operating in all waters except the global ice zone.
The platform is in accordance with the "high starting point, high standards, high quality, high efficiency" to build a "boutique project" to meet the most stringent Norwegian petroleum industry technical regulations (NORSOK) requirements, DP3 power positioning system can ensure that the platform in the South China Sea 12 typhoon environment, and at this time 50 meters from the cabin of the living area noise control within 45 decabels, you can hear a needle dropped sound. The cables connecting 820 systems are 850 km long, with up to 200,000 cable labels for precise tracking, and 8.4 million pages of completed ship-to-ship documents equivalent to 150 storeys high, ensuring traceability of equipment and materials during the 30-year operation of this giant complex system project. With tight weight control and fine design, the overall design weight of the platform is only 0.3% off the measured weight.
the "China National Offshore Oil Service Boom" since its delivery on November 19 last year, actively prepare for operations in the South China Sea. In order to improve the operating comfort in the high temperature environment of the South China Sea, increase the cooling capacity in the local instrument room, drilling rig drill room and other areas, increase the fan co-control unit and wind pipe built-in co-control. In addition, ZHONGLA Fushi also assisted shipowners in installing a large number of third-party equipment such as ROV system and mud logging system to ensure that the platform can be drilled directly upon arrival in the South China Sea. More than 80 teams, including more than 80 people from China National Offshore Oil Service Europe and South China Sea Deep Level Taiwan Drillers, have conducted adequate drills on the platform, including more than 50 boat operators who spent the 2015 Spring Festival on the platform. Four years of North Sea training, HNOOC has a bad sea deep-sea operation capacity, this "HNOOC service prosperity" to China's deep-sea operations, highlighting the SNOOC suit freely galloping the international operation capacity of domestic and foreign markets.
since 2010, nine deep-water semi-submers diving platforms have sailed from the Fushi Yantai base in The Central Bank of China, operating in major international offshore oil and gas fields such as the North Sea, Brazil, West Africa and the South China Sea. At this time stands in the central set of the forefest terminal and platform, there are 5 deep-water semi-submersible drilling platforms under construction, including 3 GM4-D semi-submersible rigs operating in the Arctic waters and 2 D90 seventh-generation semi-submersible drilling platforms; During the same period in the design phase, there are also 3 semi-submersive deep horizontal platform. China's batch design, construction and delivery of deep horizontal platform is no 1 bottleneck, Yantai has become an important national deep horizontal platform design, assembly construction and test flight base.