Types of offshore drilling platforms
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Question: How many offshore drilling platforms does China have approximately at the moment? What types are they?
There are many types such as jack-up, tension-leg, jacket, caisson, etc.; it seems there is information available online. If not, I’ll send it sometime else.
Are there any manufacturers of marine instruments? ? Are they the drilling module, the living quarters module, and the platform module? ? I would appreciate some advice from experts. We can learn from each other*.
NH1, NH3, NH4, jackup platforms; the 941 platform. The latest model of jackup platform, NH2, worth 1 billion. NH2, NH5, NH6 – semi-submersible platforms. NH5 and NH6 can operate at depths of over 400 meters. Exploration No. 2 – jackup platform; Exploration No. 3 and Exploration No. 4 – semi-submersible platforms. Shengli No. 2 – fixed-bottom drilling platform; Shengli No. 3 – fixed-bottom drilling platform; Shengli No. 4 – fixed-bottom drilling platform; Shengli No. 5 – jackup drilling platform; Shengli No. 6 – jackup drilling platform; Shengli No. 7 – jackup drilling platform; Shengli No. 8 – jackup drilling platform; Shengli No. 9 – jackup drilling platform. The jackup drilling platform “Bohai 2” was introduced from Japan in 1973; subsequently, Bohai 4, Bohai 6, Bohai 8, Bohai 10, Nanhai 1, and Exploration No. 2 were also introduced, along with the Nanhai 2 semi-submersible drilling platform. At the same time, we designed and built our own jackup drilling platforms such as Bohai 3, 5, 7, 9, 11, and so on... :handshake
“The Bohai 6 semi-submersible drilling platform is 50.6m long, 51.8m wide, and 3m high. It has three leg piles, each with a diameter of 3.6m, and can accommodate 93 crew members
“The \"Ocean Oil 942\" semi-submersible drilling platform is CNOOC Offshore Services’ second JU2000-type semi-submersible drilling platform, used for oil and gas exploration and extraction operations at sea. It can operate at depths of 122 meters, with a maximum drilling depth of 9,144 meters
The construction of the Zhongyou Hai 33 semi-submersible drilling platform has now been completed, with completion expected in March 2009. This platform is the second semi-submersible drilling platform built by CNPC Offshore Engineering Company, using the Zhongyou Hai 3 platform as a model
"The semi-submersible drilling platform “COSL Confidence” has a drilling water depth of 375 feet and a drilling depth of 30,000 feet
CNPC Hai 7 semi-submersible drilling platform. This platform was designed and constructed in accordance with the current specifications and rules of the China Classification Society; it can operate at water depths ranging from 5 meters to 40 meters, with a maximum drilling depth of 7,000 meters
“The Zhongyou Hai 3 drilling platform is a new generation of drilling platform designed independently in China. It can operate at depths of up to 10 meters, with a maximum drilling depth of 7,000 meters. The upper deck features a residential building that can accommodate 90 people, and the top of this building serves as a helicopter pad. There are also platforms such as Qinhuangdao 32-6 A, Qinhuangdao 32-6 B, Qinhuangdao 32-6 C, Qinhuangdao 32-6 D, Qinhuangdao 32-6 E, and Qinhuangdao 32-6 F, among others
Offshore Oil 941 and Offshore Oil 942 – so powerful!