Intelligent water affair system for offshore oilfield

An oilfield and marine technology, applied in the field of smart water affairs systems in offshore oilfields, can solve the problems of lack of monitoring methods, timeliness integrity and big data management methods, so as to improve water quality indicators and treatment efficiency, ensure water supply efficiency and water quality safety, Enhanced recovery and economic benefits

Inactive Publication Date: 2020-09-29
CNOOC TIANJIN CHEM RES & DESIGN INST
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Problems solved by technology

[0004] Aiming at the deficiencies of the existing technology, the present invention provides a smart water system for offshore oilfields, which sol

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  • Intelligent water affair system for offshore oilfield
  • Intelligent water affair system for offshore oilfield

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-2 , the present invention provides a technical solution: a smart water system for offshore oilfields, including: water supply subsystems, sewage treatment subsystems, chemical agent subsystems, and reinjection water for platforms in offshore oilfields, FPSOs, drilling ships, and crude oil terminal treatment plants , injection-production subsystem, perception system 1, transmission system 2, data center 3, intelligent control system 4 and b...

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Abstract

The invention discloses an intelligent water affair system for an offshore oilfield. The system comprises platforms of the offshore oilfield, FPSO, a drilling ship and a water supply subsystem, a sewage treatment subsystem, a chemical agent subsystem, reinjection water, an injection-production subsystem, a sensing system, a transmission system, a data center, an intelligent control system and a service system of a crude oil terminal treatment plant. The invention relates to the technical field of offshore oilfield water treatment. A three-dimensional information management platform is established for water supply, sewage treatment, chemical agents, reinjection water and the like of the offshore oilfield in a big data and artificial intelligence environment, so that the water supply efficiency and the water quality safety are guaranteed, the water quality indexes and the treatment efficiency of sewage and reinjection water are improved, and the recovery ratio and the economic benefit ofthe offshore oil field are improved.

Description

technical field [0001] The invention relates to the technical field of offshore oilfield water treatment, in particular to an offshore oilfield intelligent water system. Background technique [0002] With the country's promotion requirements for industrial informatization, big data and artificial intelligence, the development of industrial smart water will become an important direction for the transformation and upgrading of various industries. Therefore, the construction of smart water services in offshore oilfields also requires overall planning, overall design, and overall implementation. [0003] In the development and production process of offshore oilfields, water supply and water treatment always occupy an important position, and they are also the key links that determine the development effect of offshore oilfields and environmental protection. The amount of domestic sewage treatment, production water treatment and reinjection water will increase accordingly, the tr...

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Application Information

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IPC IPC(8): C02F9/04E21B43/01G05B19/418C02F103/10
CPCC02F9/00E21B43/01G05B19/41885C02F2103/10C02F1/5281C02F2001/007C02F1/24C02F1/001C02F1/50C02F1/66C02F1/72C02F1/722C02F2305/026C02F1/46176C02F1/4672C02F1/725C02F1/30
Inventor 方健车连发田晓白滕厚开
Owner CNOOC TIANJIN CHEM RES & DESIGN INST
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