Underwater equipment mounting and recycling system and method

A technology of underwater equipment and recovery system, applied in the directions of underwater operation equipment, transportation and packaging, ships, etc., can solve the problems of long operation cycle, high use cost, low operation efficiency, etc., to achieve short operation cycle and improve flexibility , The effect of high installation accuracy

Inactive Publication Date: 2016-06-22
SHENZHEN SUNFLOWER MACHINERY EQUIP CO LTD +1
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the supply of drilling ships and semi-submersible drilling platforms is in short supply, and the cost of use is high. Using drilling ships or drilling platforms, using the method of drill strin

Method used

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  • Underwater equipment mounting and recycling system and method
  • Underwater equipment mounting and recycling system and method
  • Underwater equipment mounting and recycling system and method

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Embodiment Construction

[0034] In view of the disadvantages of long operating period, low operating efficiency, and high installation costs in the prior art, the purpose of the present invention is to provide an underwater equipment installation recovery system and its method, which can greatly save the cost of underwater operations, and the installation accuracy High, short operating cycle, improve the flexibility of underwater operations.

[0035] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] see figure 1 , the underwater equipment installation recovery system provided by the present invention includes a ship body 10, the ship body 10 is provided with a cra...

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Abstract

The invention discloses an underwater equipment mounting and recycling system and method. The underwater equipment mounting and recycling system comprises a ship main body, wherein a crane is arranged on the ship main body. The system further comprises a mounting and recycling device, a connecting and converting device and two unmanned remote control submersibles, wherein the mounting and recycling device is used for mounting and recycling underwater equipment; the connecting and converting device is used for connecting the crane with the mounting and recycling device; and the two unmanned remote control submersibles are used for underwater construction monitoring. Te ship main body is also provided with a control device and a positioning device, wherein the control device is used for controlling the crane and the unmanned remote control submersibles; and the positioning device is used for positioning the position of a ship. As the underwater equipment is mounted and recycled through adoptions of the multi-functional ship main body and the unmanned remote control submersibles, the underwater operation cost is greatly saved; and moreover, as the two unmanned remote control submersibles have the advantages of high mounting accuracy and short operation period, the underwater operation flexibility is enhanced.

Description

technical field [0001] The invention relates to the technical field of offshore oil engineering, in particular to an underwater equipment installation recovery system and a method thereof. Background technique [0002] Offshore oil engineering operations are risky and technically difficult, and domestic offshore oil engineering, especially in deep water, is still in its infancy. At present, drilling ships and semi-submersible drilling platforms are mainly used to install and recover Christmas trees and guide substrates through drill string connections. [0003] However, the supply of drilling ships and semi-submersible drilling platforms is in short supply, and the cost of use is high. Using drilling ships or drilling platforms, using the drill string connection method to install underwater Christmas trees / guiding substrates, the operation period is long, the operation efficiency is low, and the installation cost higher. Difficult to meet the growing customer demand. [0...

Claims

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Application Information

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IPC IPC(8): B63C11/52
CPCB63C11/52
Inventor 钟镇宇马豪伊牛坎布盖瑞斯蒂芬葛倩魏婷杨忠典
Owner SHENZHEN SUNFLOWER MACHINERY EQUIP CO LTD
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