Double-curved-surface floating type production oil storage platform

A floating production and storage, hyperboloid technology, applied in the direction of floating buildings, etc., can solve the problems of poor FPSO motion performance, reduce construction and operating costs, increase the height of the buoyancy center, and achieve the minimum bending load and fatigue strength. The effect of reducing the risk of collision, shortening the construction period and reducing the risk of collision

Inactive Publication Date: 2014-07-02
SINOPEC PETROLEUM ENG DESIGN
View PDF5 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to provide a hyperboloid floating production and storage platform. The present invention can solve the problem of poor motion performance of FPSO by utilizing the difference between the ballast tank at the bottom and the size of the upper and lower bottom surfaces of the hyperboloid and at the bottom. Add fixed ball

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Double-curved-surface floating type production oil storage platform
  • Double-curved-surface floating type production oil storage platform
  • Double-curved-surface floating type production oil storage platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings, but the present invention is not limited to the following embodiments.

[0042] Such as figure 1 As shown, the hyperboloid floating production oil storage platform provided by the present invention includes a floating body 1 and a production deck 2; The structure, the space in which can be used as a ballast tank, is used to adjust the height of the center of gravity of the floating body and control the draft.

[0043] Such as figure 2 and image 3 As shown, along the axial direction of the floating body 1, a cylindrical central cabin 3 is provided in the middle of the floating body 1. The central cabin 3 can be used for laying pipelines and directly leads to all cabins, and it is no longer needed in the oil and water tanks. Any pipeline, which simplifies design, manufacture and operation. Raw materials such as various pipelines and cables can save nearly 30% compare...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a double-curved-surface floating type production oil storage platform. The platform comprises a floating body and a production deck. The vertical section of the floating body is of a uniparted hyperboloid shape or a rotary uniparted hyperboloid shape. A cylindrical central cabin is disposed in the middle of the floating body and along the axial direction of the floating body. An annular oil storage canine is disposed along the outer wall of the central cabin. The production deck is disposed on the upper end face of the floating body and provided with an oil-gas processing module, a water injection module, a water processing module, a power supply and distribution module, an auxiliary production module and a living building module. The platform has the advantages that the inherent defects of ship FPSO are overcome, the advantages of convenient moving and repeated using of traditional FPSO are inherited, stability and hydrodynamic performance of the platform are further improved, oil storage efficiency and bearing capacity are increased, building difficulty and cost are lowered, and a novel device is provided for efficient development of offshore oil fields.

Description

technical field [0001] The invention relates to a hyperboloid floating oil production and storage platform, which belongs to the technical field of marine engineering. Background technique [0002] FPSO (Floating Production Storage and Offloading System) is an offshore floating oil and gas processing device that integrates oil and gas processing, oil storage and offloading, heating, power generation, control and living functions. System (upper module), oil storage and unloading system (container-like floating body) and mooring system are composed of three major parts. [0003] The performance of FPSO is mainly examined through its safety and operability and the satisfaction of functional requirements. In terms of safety and operability, FPSO should have good stability and hydrodynamic performance; in terms of functional requirements, FPSO should have large oil storage capacity, carrying capacity and deck area. The shape of the floating body of FPSO determines its safety, m...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B63B35/44
Inventor 王天英赵帅张建徐志刚刘锦昆冯春健蒋习民刘真
Owner SINOPEC PETROLEUM ENG DESIGN
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap