SY/T 6420-2024 Technical specification of energy conservation for oil field surface engineering design English, Anglais, Englisch, Inglés, えいご
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ICS
E
Professional standard of the People's Republic of China
SY/T 6420-2024
Replaces SY/T 6420-2016
Technical specification of energy conservation for oil field surface engineering design
油田地面工程设计节能技术规范
(English Translation)
Issue date: 2024-12-25 Implementation date: 2025-06-25
Issued by National Development and Reform Commission, P.R.C
Contents
Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 General Principles and Requirements
5 Oil and Gas Gathering and Transportation
5.1 Oil and Gas Gathering and Transportation Process
5.2 Oil Production Well Site
5.3 Gathering and Transportation Pipelines
5.4 Oilfield Gas Pressurization
5.5 Pump Selection
5.6 Crude Oil Heating and Heat Exchange
5.7 Oil and Gas Separation
5.8 Crude Oil Dehydration
5.9 Crude Oil Stabilization
5.10 Crude Oil Storage
5.11 Oilfield Gas Treatment
6 Water Injection, Steam Injection, and Produced Water Treatment
6.1 Water Injection
6.2 Steam Injection
6.3 Produced Water Treatment
7 Utility Engineering
7.1 Power Supply and Distribution
7.2 Heat Supply
7.3 Water Supply and Drainage
Appendix A (Informative) Calculation Method for Energy Consumption
Bibliography
Technical Specification for Energy Conservation in Design of Oilfield Surface Engineering
1 Scope
This document specifies the technical requirements for energy conservation in the design of oil and gas gathering and transportation, water injection, steam injection, produced water treatment, and related utility engineering for onshore oilfields.
This document is applicable to the new construction, expansion, and renovation projects of onshore oilfield surface engineering. It may be used as a reference for onshore oil production in beach-shallow sea areas and onshore terminals of offshore oilfields.
2 Normative References
The following documents contain provisions which, through reference in this text, constitute indispensable provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.
GB/T 3485 Technical guidelines for evaluating rational electricity usage in enterprises
GB/T 9234 Power reciprocating pump
GB/T 14549 Power quality — Harmonics in public supply network
GB 17167 General principle for equipping and managing of the measuring instruments of energy in organization of energy using
GB 18613 Minimum allowable values of energy efficiency and energy efficiency grades for motors
GB 19762 Minimum allowable values of energy efficiency and evaluating values of energy conservation for clean water centrifugal pumps
GB 20052 Minimum allowable values of energy efficiency and energy efficiency grades for power transformers
GB/T 20901 Specification for equipping and managing of energy measuring instruments in petroleum and petrochemical industry
GB 24500 Minimum allowable values of energy efficiency and energy efficiency grades for industrial boilers
GB 24848 Minimum allowable values of energy efficiency and energy efficiency grades for heaters used in petroleum industry
GB 30253 Minimum allowable values of energy efficiency and energy efficiency grades for permanent magnet synchronous motors
GB 30254 Minimum allowable values of energy efficiency and energy efficiency grades for high-voltage three-phase cage induction motors
GB 30255 Minimum allowable values of energy efficiency and energy efficiency grades for LED products for indoor lighting
GB 32284 Minimum allowable values of energy efficiency and energy efficiency grades for centrifugal pumps in petrochemical industry
GB 37478 Minimum allowable values of energy efficiency and energy efficiency grades for LED luminaires for road and tunnel lighting
GB 38450 Minimum allowable values of energy efficiency and energy efficiency grades for LED flat panel luminaires for general lighting
GB/T 38692 Technical requirements for online monitoring of energy consumption in energy using units
GB 39728 Emission standard of air pollutants for onshore oil and gas exploitation industry
GB 50015 Standard for design of building water supply and drainage
GB/T 50034 Standard for lighting design of buildings
GB 50041 Standard for design of boiler house
GB 50052 Code for design of electric power supply systems
GB 50264 Code for design of thermal insulation engineering for industrial equipment and pipelines
GB 50350 Code for design of oil-gas gathering and transportation systems in oilfield
GB 55015 General specification for building energy conservation and renewable energy utilization
SY/T 0027 Code for design of heavy oil steam injection system
SY/T 0033 Code for design of power supply and distribution for oil and gas fields
SY/T 6331 Technical specification for energy conservation in design of gas field surface engineering
SY/T 6373 Specification for economic operation of oil and gas field power grid
SY/T 6768 General rules for compiling energy and water conservation chapter in feasibility study and preliminary design of oil and gas field surface engineering projects
TSG 91 Technical specification for energy conservation and environmental protection of boilers
3 Terms and Definitions
No terms and definitions need to be defined in this document.
4 General Principles and Requirements
4.1 In the design of oilfield surface engineering, the energy consumption structure shall be optimized, energy utilization efficiency improved, energy consumption controlled, and carbon emissions reduced. The process technology and equipment for energy use shall comply with relevant national industrial policies. The energy efficiency of main energy-consuming equipment shall not be lower than Grade 2 (energy-saving level), with priority given to equipment with energy efficiency Grade 1 (advanced level).
4.2 Based on oilfield development forecasts, reasonably determine the project scale and energy-consuming equipment. Combined with the actual situation of the project, make overall arrangements and construct in phases.
4.3 The overall planning shall effectively utilize resources such as solar energy, wind energy, waste heat, waste pressure, and geothermal energy based on resource conditions, construction conditions, etc. Green electricity should be used to replace self-used oil and gas, reducing the carbon emission intensity of oil and gas production.
4.4 The overall planning shall include a demonstration of rational energy utilization and calculate energy consumption indicators.
4.5 The feasibility study report and preliminary design shall include an energy conservation chapter (section), with content and depth complying with SY/T 6768.
4.6 The equipping of energy measuring instruments shall comply with GB 17167 and GB/T 20901.
4.7 When evaluating the energy efficiency level of engineering design, its scope and characteristics shall be explained. The design values of energy consumption indicators for new projects shall meet national and industry standards and shall reach the advanced level of similar domestic projects.
4.8 Measures to reduce comprehensive energy consumption and oil and gas losses in oilfield surface engineering during design include:
a) Optimize the overall layout, main process equipment, and design parameters of oilfield surface engineering, and conduct comprehensive energy consumption scheme comparisons;
b) Adopt advanced and applicable automation control technology, rationally design the automation control of the process flow, and reduce unnecessary shutdowns and startups;
c) Prioritize the selection of advanced oil and gas gathering and transportation processes with reasonable energy utilization and low oil and gas losses, as well as high-efficiency and energy-saving equipment;
d) Pipelines and equipment for oil and gas gathering, transportation, and heat supply shall be insulated (or cold-insulated) to reduce heat (cold) loss;
e) Implement gas-driven systems, cogeneration of heat and power, and combined cooling, heating, and power;
f) Rationally select supporting process facilities to improve the system efficiency of mechanical oil production, water injection, steam injection, and oil and gas gathering and transportation.
4.9 Relying on oilfield digital construction, reasonably set up energy management and control systems to regulate and optimize the energy consumption level of each system. The selection of hardware equipment, software systems, and data transmission for online energy consumption monitoring shall comply with the relevant technical requirements of GB/T
