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Self-elevating production platform capable of moving freely

A production platform, self-elevating technology, applied in ship construction, anchoring arrangements, ships, etc., can solve the problems of high risk and high towing cost, and achieve the effect of rapid release

Pending Publication Date: 2017-11-24
CNOOC ENERGY TECH & SERVICES
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Traditional jack-up production platforms are used as oil and gas receiving, processing, storage, and export facilities. They are mainly used in marginal oil fields with small oil reserves. When operating in military areas, frequent evacuations are required, and towing operations are required during evacuation. High cost and high risk of towing

Method used

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  • Self-elevating production platform capable of moving freely
  • Self-elevating production platform capable of moving freely
  • Self-elevating production platform capable of moving freely

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Embodiment Construction

[0015] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0016] see Figure 1 to Figure 4 , a self-elevating production platform that can move freely, including a platform main body 1, pile legs 2 and its lifting system, and a crude oil processing system 7 connected to an underwater production system and an underwater control module are arranged on the platform main body 1 8. Production water treatment system 9, fuel gas treatment system 10, export equipment 11, mooring system 6, living building 4, helicopter deck, liquid tank and mechanical cabin. The living building 4 is arranged at the bow of the platform, and the helicopter deck is arranged in front of the upper floor of the living building 4 to provide traffic conditions for the platform personnel. Mooring systems are provided at the stern an...

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Abstract

The invention discloses a self-elevating production platform capable of moving freely. The self-elevating production platform capable of moving freely comprises a platform body, pile legs and a lifting system. A crude oil treatment system, an underwater control module, a liquid tank and a mechanical compartment connected with an underwater production system are arranged on the platform body; the underwater control module is provided with a ground connecting terminal connected with an umbilical cable of the underwater production system on the platform body; a water injection line boarding connector and a mixed transferring line boarding connector connected with the underwater production system are arranged on the platform body; the mechanical compartment comprises a fore propulsion cabin and two stern propulsion cabins; the fore propulsion cabin is centrally arranged at a fore part of the platform body; the two stern propulsion cabins are arranged at the left side and the right side of a stern part of the platform body; a set of stern propulsion system is arranged in each stern propulsion cabin; and a set of fore propulsion system is arranged in the fore propulsion cabin. The self-elevating production platform capable of moving freely provided by the invention can realize free movement of the platform, has the characteristic of quickness in release, evacuation and tieback, and can effectively solve the problem of oil-field development in military districts and sensitivity areas.

Description

technical field [0001] The invention relates to offshore oil development equipment, in particular to a self-elevating production platform that can move freely. Background technique [0002] Traditional jack-up production platforms are used as oil and gas receiving, processing, storage, and export facilities. They are mainly used in marginal oil fields with small oil reserves. When operating in military areas, frequent evacuations are required, and towing operations are required during evacuation. Towing is costly and risky. Contents of the invention [0003] In order to solve the technical problems existing in the known technology, the present invention provides a self-elevating production platform that can freely move and can meet the needs of frequent evacuation. [0004] The technical solution adopted by the present invention to solve the technical problems existing in the known technology is: a self-elevating production platform that can move freely, including the pla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/44B63B21/50
CPCB63B21/502B63B35/44B63B2035/4473B63B2035/4426
Inventor 刘学涛李艳莉王玉山李勇谷伟邹军华吕瑞升刘海涛王莉江城张斌黄德明高建新韩旭张伯欣窦树霞徐鹏
Owner CNOOC ENERGY TECH & SERVICES
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