SY/T 0080-1993 Design specification for diesel engine power stations in oil and gas fields
Some standard content:
Petroleum and Natural Gas Industry Standard of the People's Republic of China Design Code for Diesel Power Station of Oil-Gas Field
SY/T0080—93
Editor: Survey and Design Institute of Zhongyuan Petroleum Exploration Bureau Survey and Design Institute of Xinjiang Petroleum Administration Bureau Approval Department, China National Petroleum Corporation Implementation Date: May 1, 1994
Petroleum Industry Press
1994 Beijing
1 General Procurement
2 Site Selection and General Layout
Site SelectionbZxz.net
General Layout,
Environmental Protection and Greening
Technology Part·
Unit Selection-|| tt||Oil system
Cooling system
Air intake and smoke exhaust
Starting equipment
Equipment layout
.4 Electrical part*
Electrical main connection
Station power system
Power distribution device
Secondary connection
5 Auxiliary facilities
Supply and drainage
Heating and ventilation
Appendix Green A
Appendix B
Appendix C
Appendix D
Fire hazards of power station buildings and structures in the production process and required fire resistance level -
Trees and buildings. Spacing between structures and underground pipelines··19 Instruments to be equipped in power stations
Terms used in this specification
Additional explanation
Document of China National Petroleum Corporation
(93) Zhongyoujizi No. 747
Notice on the approval and release of 38 oil and gas industry standards including "Standard for Internal Corrosion Control of Steel Pipelines"
To all relevant units:
"Standard for Internal Corrosion Control of Steel Pipelines" and other 38 industry standards (draft) have been reviewed and approved and are now approved as oil and gas industry standards and are hereby released. The numbers and names of the standards are as follows:
SY/T 0078—93
SY/T 007993
SY/T 0080—93
SY/T 0524—93
SY/T 0526-99
SY/T 5026--93
SY/T 5027--93
8SY/T5043--93
Standard for internal corrosion control of steel pipelines
Technical standard for external coating of coal tar enamel on ground steel pipelines
Design specification for diesel engine power stations in oil and gas fields
Technical conditions for indirect heating devices with hot coal
Test method for coating of coal tar enamel
Pneumatic components for oil drilling and production equipment
Model compilation method
(Replace SY5026-83)
Pneumatic components for oil drilling and production equipment
Basic parameters
(Replace SY5027-83)
Pneumatic components for oil drilling and production equipment
General technical conditions
SY 5066.2--93
SY/T 6095--93
SY/T 5096—93
SY/T 514i—93
SY 5156-93
SY/T 5211--93
SY/T 5275,2--93
SY/T 579393
SY/T 5821.193
582893
5829-93
6830—93
SY/T 5831--93
5832—93
583393
5834--93
SY/T 5835--93
SY/T 5836—93
SY/T 5837--93
CReplaces SY5043-—84)
Formation tester for oil and gas fields
Ground control device
(Replaces SY5066—91)
Pneumatic components for oil drilling equipment
Test method for reversing valve
(Replaces SY6095-—85)
Pneumatic components for oil drilling equipment
Test method for pressure regulating valve
(Replaces SY5096-86)
Centrifugal turbine hydraulic torque converter for oil (gas) wellhead equipment
High-pressure pipe joint and high-pressure flexible elbow
Water distributor for water injection
Hollow movable water distributor
Efficiency test and calculation method of mechanical oil production systemWater plugging operation method of oil well
Water glass and calcium chloride plugging
And rhyme technology
Quality inspection of petroleum geophysical survey resultsDetailed purchaseOil and gas field development well number naming rules
Volcanic rock reservoir description method
Hollow microsphere diverter for fracturingSL--KX-1Sucker rod centralizer
Operation procedures for submersible electric pump wells
Determination method and evaluation index of low solid phase well killing fluid performance
Wellhead ball valve for fracturing
Method of design and construction of fracturing in medium and deep wells
Pneumatic components for oil drilling and production equipment
SY/T 6838--93
5830-93
5840-93
SY/TE
684193
SY/T 5843--93
SY 6844.3--93
SY 5845-93
SY/T 5846--93
SY/T 5847--93
SY/T 5848--93
SY/T 5850-—93
Orange test method
Regulations on technical and economic evaluation of oil (gas) field (reservoir) reserves
Operation procedures for expandable formation tester
Indoor test method for bridging plugging materials for drilling Technical and economic indicators and calculation methods for drilling
Gas-water relative permeability determination method
(Steady-state method)
Oil and gas geological test information code
Paleontological name code
Regulations on safety management of special containers for oil fields
Casing patching process
Compilation and use of dynamic control diagrams for pumping wells
Sucker rod anti-drop device
Sulfonated asphalt (paste) for drilling fluid
The above standards shall be implemented from May 1, 1994. China Petroleum Tianxin Gas Corporation
November 16, 1993
, 1 In order to adapt to the development of the petroleum industry, unify the design standards of diesel engine power stations (hereinafter referred to as power stations), better implement the technical and economic policies of the state, and meet the requirements of advanced technology, economic rationality, practicality, safety and applicability, this specification is specially formulated.
1.02 This specification is applicable to newly built power stations in onshore oil and gas fields with a single unit capacity of 250 to 1000kW. The power stations that are rebuilt and expanded can refer to the approval. 103 In addition to implementing this specification, the design of the power station shall also comply with the provisions of the relevant current national standards.
GBJ 54
GBJ 87
Cited standards
Code for fire protection of building design
Code for design of low-voltage power distribution equipment and lines
Code for design of power installations in explosion and fire hazardous areasCode for design of overvoltage protection of industrial and civil power installationsCode for grounding design of industrial and civil power installationsDesign code for noise control in industrial enterprises
GB1105.1~～1105.3Test method for bench performance of internal combustion enginesGB 2820
GB 50183
General technical conditions for 250 to 3200 watt diesel generator sets Fire protection specifications for crude oil and natural gas engineering design Specifications for general layout of crude oil and natural gas engineering construction stations Technical specifications for design of high-voltage power distribution devices
Technical specifications for relay protection and safety devices Technical specifications for design of electrical measuring instruments
SY/T0060 Regulations for anti-static grounding in oil fields 1
2 Site selection and general layout
2.1 Site selection
2.1.1 The power station should be built near the load center and convenient for transportation, with good power output linearity and supply and demand conditions. 2.1.2 The site selection should avoid landslides, rolling stones, caves, gullies, shore washout areas, blasting areas, active faults and other unfavorable geological structures, pay attention to saving land, not occupying good farmland, and occupying less arable land.
2.1.3 The construction of the living area of the power station should be solved in the overall planning and design of the oil and gas. 2.2 General Plan Specifications
2.2,1 The general plan layout of the power station should be safe and applicable, reasonably compact, clearly divided, conducive to production, convenient for life, easy for construction, and possible for expansion according to local environmental conditions.
2,22 The power station should have a generator plant, control room, and duty room. Lounge, office, high and low voltage distribution room, transformer room, oil pump room, daily fuel tank room, water pump room, water treatment room, maintenance room and material room, etc. The above buildings can be selected, merged and added according to specific conditions during design. The design of the building should be coordinated with the surrounding environment. 2.2.3 The layout of power station buildings should take into account local natural conditions and make full use of natural lighting and ventilation. 2.2.4 The fire resistance level of the main buildings and structures of the power station should not be lower than the provisions of Appendix A. The fire protection design should also comply with the relevant provisions of the current "Code for Fire Protection Design of Buildings" and "Code for Fire Protection Design of Crude Oil and Natural Gas Projects". 2.2,5 The cooling tower and fountain of the power station should be arranged on the leeward side of the main buildings, outdoor transformers and distribution equipment and oil tank areas with the maximum frequency wind direction in winter. The long side of the fountain should be perpendicular to the maximum frequency wind direction in summer. The distance between the cooling tower, fountain and buildings, structures and outdoor distribution equipment should not be less than the provisions of Table 2.25.
Distance between cooling tower, fountain and buildings, structures and outdoor distribution equipment (m) 2.2.5
Name of outdoor distribution
Cooling facility
Cooling tower (glass fiber reinforced plastic)
Water fountain
Buildings and structures
Located on the windward side of the maximum winter rate
wind direction
Roads within the station
Roadside and station
Set up the maximum winter problem!
The vertical design of the wall area of the leeward side of the wind direction shall comply with the current "General Design Specifications for Station (Plant) Sites of Crude Oil and Natural Gas Engineering", and shall comprehensively consider factors such as natural terrain and production requirements, so as to make rational use of the terrain, balance the filling and excavation as much as possible, and ensure that the floor elevation of the building and structure meets the needs of production. The pipeline network is reasonably arranged, convenient for maintenance, and the drainage is smooth.
2.2. When the natural terrain height difference of the site is large, a stepped layout should be adopted. The height difference between the steps should meet the requirements of process, transportation, construction and geological conditions. A retaining wall or slope protection should be set at the junction of the two steps.
2.2.8 The indoor floor elevation of the power station building shall be more than 0.2m higher than the designed leveling elevation of the outdoor site.
Passageways should be designed between the buildings and structures of the power station according to the needs of production and fire protection. The flood control and drainage design of the power station, as well as the layout of pipelines and roads in the power station should comply with the current "General Design Specifications for Crude Oil and Natural Gas Engineering Construction Stations (Plants)".
2.3 Environmental Protection and Greening
The power station should use low-noise equipment. When the noise of the equipment exceeds the standard, the sound insulation and noise elimination design should be carried out in accordance with the current 2.3.1
"Design Specifications for Noise Control of Industrial Enterprises". 23.2 The noise-generating equipment should be arranged centrally. The production room, duty room, laboratory, office, and physical room, which are sensitive to noise, should not be parallel to the diesel engine power room, main transformer, etc. The upper independent building should be arranged on the leeward side of the noise source with low wind frequency and wind speed. The noise-generating equipment should not be arranged close to the wall. 2.3.3 The oil in the power station should be recycled. The production wastewater should meet the discharge standards. 2.3.4 The greening design should be based on local natural conditions, select suitable tree species, meet the live safety distance, and shall not affect the design of underground pipes. The distance between trees, buildings and underground lines should be determined according to the requirements of Appendix B. 3 Process Part
3.1 Machine Selection
3.1, 1 The selection of diesel generator sets should be based on the scale of power planning to ensure the maximum power load requirements. The total installed capacity of power generation shall be determined according to the following principles: 3.1.1.1 The installed capacity of the power station shall be determined according to the maximum power load of the user and the current power development plan;
3.1.1.2 For units running in parallel, the influence of the distribution difference of active power and reactive power on the power of the machine shall be considered
3.1, 1.3 When starting the motor with the maximum capacity, the bus voltage level of the power station should not be lower than 80% of the rated value.
3.1.2 Power station equipment and equipment: It is advisable to consider 2 units in operation and 1 unit in standby. When there are 3 or more units in operation, 2 spare units should be installed. 3.1.3 It is advisable to install 35 units in one machine room, and no more than 7 units at most. 3.1.4 The machine specifications should be as unified as possible, and have good interchangeability with the existing equipment of the construction unit.
3.1.5 The terminal voltage of the generator should be as unified as possible. 3.1.6 When the use conditions of the diesel generator do not conform to the product technical documents: the current "Internal Combustion Engine Bench Performance Test Method" should be used for power correction. 3.2 Fuel system
3.2.! The fuel system should be selected according to the technical specifications of the product. 3.22 The fuel consumption of the electric fuel system should not be less than 0% per year. When the transportation is convenient and the fuel supply is certified, it can be stored according to the fuel consumption of 7 to 10%. The design fuel reserve of power stations in special natural environment areas may be limited by the selection conditions.
3.2.3 The power station shall have no less than 2 fuel storage tanks. 5
3,2.4 When using truck fuel tanks for transportation, the power station shall be equipped with fuel tanks, the capacity of which shall not be less than 10m3
3,25 The power station shall have daily fuel tanks, the number of which shall not be less than 2, and the capacity of each tank shall be calculated according to the fuel consumption when the power station is running for 12 hours.
3.2.6 The daily fuel tank shall be arranged in the daily fuel tank room. When the daily fuel tank room is built together with other buildings, the adjacent walls shall be fireproof. The daily fuel tank shall be arranged at a high position. The fuel outlet position shall be 0.5~1.0m higher than the diesel engine high-pressure pump inlet.
.2.7 The fuel supply system shall be equipped with metering instruments. 3.2.8 The lubricating oil reserve of the power station should be calculated according to the consumption in 60 years: Q = Qt + 24g.7P × 10-
Q Lubricating oil calculation reserve, t:
Qt1-the amount of lubricating oil replaced each time for the operating units of the power station, t: Determined according to the value specified in the oil pick-up manual: (3, 2.8)
q:--lubricating oil consumption, qz=1.4～1.6g/(kW-h); T--storage time, d;
P--the maximum load of the power station, kW.
When the lubricating oil storage capacity is less than 3t, it is appropriate to store it in bulk barrels, and when it is less than 3t, it is appropriate to store it in storage tanks.
3.2.9 The power station should be equipped with a high-level lubricating oil tank, and its capacity should be determined according to the total amount of oil required for the operating units to replace the lubricating oil once.
The layout of the lubricating oil tank should be considered in a coordinated manner with the layout of the daily fuel tank. 3.2.10 A filter must be installed in the lubrication system. The flow area of the filter should ensure that the flow rate of the lubricating oil is 8%-10% greater than the flow rate of the oil pump. The filter should be spare.
3.2.11 The power station should be equipped with lubricating oil quality inspection instruments. 3.2.12 The oil storage equipment (including lubricating oil) in the power generation room should have an accidental oil spill pool. The net distance between the oil spill pool and the building and structure should not be less than 15m; the capacity of the oil spill pool should be the sum of the capacity of all oil spill facilities in the machine room.
3.3 Cooling system
3.31 The cooling system of the power station should always adopt the closed-loop cooling method: when the water quality is poor or the water source is insufficient, it is advisable to use the closed-loop cooling method. 3.3.2 The water quality and inlet and outlet water temperatures of the diesel auxiliary machine cooling water should meet the requirements of the diesel auxiliary machine product technical documents.
3.3. The circulation volume of cooling water should be calculated according to the following formula Q
KgaPuy
c(t—ti)
Q.-Circulating water volume, m\/h
K-Proportional coefficient, preferably 0.30~~0.35P-The maximum load of the power station, kW
q.-Fuel consumption rate, kg/(kw·h)
u-The lower calorific value of fuel, k3/k
c-The specific heat requirement of water, kJ/kg·C)
P-Circulating water inlet temperature, "C
Circulating water outlet temperature, "
u-The specific volume of water, u=l×i0-\m\/ky(3.3.3)
The cooling water outlet of the oil-fired generator set is equipped with a funnel or a water flow system. 3.3.4
Effective liquid level of water tank in cooling system: Cooling water should be ensured to have good absorption.
3,3.6 When there is no external power supply in power station with circulating cooling, high-level water tank should be installed in cooling system. The height of high-level water tank should be 6-10m from the ground, and the volume can be designed according to the cooling water volume of 5000m of the maximum diesel engine. ... 3.3.5
Effective liquid level of water tank in cooling system: Cooling water should be ensured to have good absorption. 3.3.6 When there is no external power supply in power station with circulating cooling, high-level water tank should be installed in cooling system. The height of high-level water tank should be 6-10m from the ground, and the volume can be designed according to the cooling water volume of 5000m of the maximum diesel engine. 3.3.,8 The hot air flow generated by the air-cooling machine has measures to guide the hot air to a dense place when sending it off in summer.
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