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Containerised modular processing system

A modular, processing unit technology, applied in the field of hydrocarbon extraction systems, can solve problems such as excessive time consumption, expensive manpower, and huge host processing systems

Inactive Publication Date: 2008-09-03
ALPHA PERISAI SDN BHD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] As a consequence of this lengthy refit process, months of revenue are lost due to non-productive use of the ship's operations
Overall, the mainframe processing system becomes very large and unwieldy
In addition, reconfiguring or replacing an old treatment system with a new treatment system incurs significant capital costs, expensive manpower and excessive time expenditure

Method used

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  • Containerised modular processing system
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Examples

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Embodiment Construction

[0022] with reference to the attached figure 1 and figure 2 , these two figures show a wet tree hydrocarbon processing system (100) in which a series of modular processing units (20) are located on a floating production storage offloading unit (FPSO) (10). A plurality of fluid conduits or production risers (30) connect production wells (40) to docking units (50) arranged along processing lines (60) on floating production storage and offloading vessels (FPSO) (10). The fluid conduits or risers (30) may include buoyancy means (70) to support at least part of the weight of the fluid conduits or risers (30), and the fluid conduits or risers (30) are relatively flexible conduits , which allows a fluid mixture consisting of water and oil / gas to be transported from the production well (40) to the modular processing unit (20).

[0023] The modular processing units (20) of the hydrocarbon processing system (100) are constructed under factory conditions on safe and efficient onshore ...

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PUM

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Abstract

A system of exploiting a subsea hydrocarbon reserve, comprising a wet-trees process or a dry-trees process extracting hydrocarbon reserve from production wells (40) on the seabed, establishing a production riser (30) for transferring hydrocarbon reserve from the production wells (40) to a host platform and / or a floating production storage offloading unit characterized in that: a) the wet-tree process comprises of host platform (210) and / or floating production storage offloading unit (10) wherein said host platform (210) and / or floating production storage offloading unit (10) contain at least two modular processing units (20), topside of which are connected in series located on the host platform (210) and / or the floating production storage offloading (FPSO) unit (10); b) the dry-tree process comprises of host platform (310) extracting hydrocarbon reserve from seabed production wells (40) via production riser (30) and said host platform (310) contains a plurality of dry-tree unit (320) extracts fluids from production wells (40) to process trains (60) located on the host platform (310); at least two modular processing units (20), topsides of which are connected in series located on the host platform (310); wherein the modular processing units (20) connected in series separate the hydrocarbon reserve into its different components and; the wet-tree process also includes a system integrated between both hydrocarbon processing system (100) and hydrocarbon processing system (200).

Description

technical field [0001] The present invention relates to a system for extracting hydrocarbons from subsea oil / gas wells, and more particularly, to hydrocarbon processing systems and equipment for oil / gas fields located on deck in the sea, including dry Christmas trees ( dry-trees) and / or wet-trees (wet-trees) process. Background technique [0002] When developing offshore oil and gas fields, the hydrocarbons extracted from the well are transported back to the host facility on the surface, which combines all the required processing systems and equipment. The processing system is configured to accommodate the predicted composition of the reservoir fluids and all changes that may occur during the life of the field. Because equipment is generally stationary, consideration must be given to adding access for service and maintenance, as additional space may be added, to the footprint of the host equipment. All technicians, tools and equipment required for repairs, changes and main...

Claims

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Application Information

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IPC IPC(8): E21B43/01E21B19/00
CPCE21B43/01B63B3/08B63B27/24E02B17/00E02B2017/0095E21B19/004
Inventor 大卫·爱普福特布赖恩·威廉·雷
Owner ALPHA PERISAI SDN BHD
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