Floating type reinforced concrete production platform

Abstract

The invention provides a floating type reinforced concrete production platform. The floating type reinforced concrete production platform comprises a platform main body, a drilling production operation system, an oil storage and outer transportation system, a fire protection monitoring system, a living system, a public facility system and a power and auxiliary system. The production platform is characterized in that the production platform comprises a ship body and mooring systems; the ship body is a semi-closed cuboid composed of a bottom plate and side coamings and is constructed on a dry land in a cofferdam through reinforced concrete; the interior of the ship body is divided into a closed upper layer, a closed middle layer and a closed bottom layer through reinforced concrete plates, the bottom layer is a weight layer, the middle layer is a pipeline layer, and the upper layer is a closed cabin layer, and each layer is divided into a plurality of cabins through reinforced concrete plates; a layer of steel structural plates is laid on the top face of the ship body to serve as a deck; the drilling production operation system, the fire protection monitoring system, the living system and the power and auxiliary system are arranged on the deck; and the platform is fixed to a required operation zone through the mooring systems by means of anchor chains and a plurality of stay bars, stress is adjusted by pouring seawater into the cabins of the weight layer, and the platform is kept balanced and stable.

Description

technical field [0001] The invention relates to an oil production platform used in shallow water sea areas, which belongs to the technical field of oil production equipment, in particular to a floating reinforced concrete oil production platform. Background technique [0002] At present, the development of China's offshore oil fields is basically concentrated in beach seas, shallow seas and offshore areas. China's offshore oil reserves are rich in oil and gas resources. According to exploration forecasts, the oil resources in the Bohai Sea, Yellow Sea, East China Sea and the northern continental shelf of the South China Sea have reached 27.53 billion tons. The amount of natural gas resources has reached 10.6 trillion cubic meters, while the current discovery rate of crude oil is only 18.5%, and the discovery rate of natural gas is only 9.2%. Therefore, China's offshore waters have great potential for exploration and development. If China's economic growth is maintained at ab...

AI Technical Summary

Problems solved by technology

Both types of oil production platforms need to be constructed on water in the mining sea area, which is expensive and has a great impact on the natural environment. They need to be dismantled when they are abandoned

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