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Detachable mobile platform and installation and disassembly method thereof

A mobile platform, detachable technology, applied in water conservancy projects, artificial islands, underwater structures, etc., can solve the problems of occupying platform space, high disposal costs, and huge investment in fixed platforms, so as to solve investment waste and reduce investment cost effect

Active Publication Date: 2017-09-15
NEPTUNE OFFSHORE ENG DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional fixed platform has huge investment and high disposal cost; while the traditional mobile platform integrates lifting, ballasting and in-service functional systems. When the platform is used for a long time at a fixed location, the lifting and ballasting system is idle and Occupies a lot of space on the platform and cannot be used effectively, resulting in huge waste, and cannot reduce costs and increase efficiency in oilfield development

Method used

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  • Detachable mobile platform and installation and disassembly method thereof
  • Detachable mobile platform and installation and disassembly method thereof
  • Detachable mobile platform and installation and disassembly method thereof

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and examples.

[0023] Such as figure 1 As shown, the detachable mobile platform provided by the present invention includes a lifting ballast system 1 and an in-service functional system 2 .

[0024] Such as figure 2 As shown, the lifting ballast system 1 of the present invention includes lifting legs 11, a lifting device 12, a ballast tank 13, a lifting beam 14, and a mechanical connection joint 15. The ballast tank 13 is provided with four lifting legs 11. Four lifting devices 12 are arranged on the legs 11, two ballast tanks 13 are located on the left and right sides of the lifting ballast system 1, and two lifting beams 14 are respectively located on the left and right sides of the lifting ballast system 1. 1, the two ends of the ballast tank 13 are respectively connected to the two ends of the lifting beam 14, and the bottom of the lifting leg 11 is provided wit...

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Abstract

The invention relates to a detachable mobile platform and a mounting and demounting method thereof. The detachable mobile platform comprises a lifting ballasting system and an in-service functional system. The lifting ballasting system comprises lifting legs, lifting devices, ballast tanks, lifting beams and mechanical connection joints. The in-service functional system comprises a platform body, a basic disk type foundation and pile legs. The lifting ballasting system can be connected with or disconnected from the basic disk type foundation through the mechanical connection joints so that the lifting ballasting system can be connected with or disconnected from the in-service functional system. According to the detachable mobile platform, by separating and recycling the lifting ballasting system of the mobile platform, the problem of investment waste caused when the lifting ballasting system of the mobile platform is idle for a long term is solved; and the recycled lifting ballasting system can be used repeatedly, the lifting ballasting system can function for a long term, and accordingly the purpose of lowering the investment cost of the mobile platform is achieved.

Description

technical field [0001] The invention relates to a mobile platform and an installation and disassembly method thereof, in particular to a detachable mobile platform and an installation and disassembly method thereof. Background technique [0002] In recent years, with the increasing demand for oil and the increase in oil consumption year by year, most of the large-scale oil fields that have been exploited in my country have entered the later stage of development, and there are very few well-packed high-quality oil fields that have been proven to be developed. Therefore, marginal oil fields mining is becoming more and more important. At present, there are many marginal oil fields at home and abroad, and the market prospect is very broad. Due to the relatively short development cycle of marginal oilfields, neither the traditional fixed platform mining mode nor the purely mobile platform mining mode has obvious economic benefits, which is also the main reason for the slow develo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B17/00E02B17/02E02B17/08
Inventor 王翎羽传建
Owner NEPTUNE OFFSHORE ENG DEV
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