This specification is applicable to the design of produced water treatment projects for new construction, expansion and reconstruction of onshore oil fields. SY/T 0006-1999 Design Specification for Produced Water Treatment in Oil FieldsSY/T0006-1999 Standard download decompression password: www.bzxz.net

Code for design of oil field produced water treatmentSY/T 0006—1999
Editor: Daqing Oilfield Construction Design Institute Approval Department: Petroleum Industry Press, State Petroleum and Chemical Industry Bureau
Basic Provisions
Produced Water Treatment Station
Design Scale and Water Volume Calculation
Plane Layout
Pump Room and Process Channel
Treatment Structures and Equipment
Oil Removal Structures and Equipment
Filter
Recovery Water Tank (Pool), Buffer Tank
Dirty Oil Recovery System
Closed Process
Agent Preparation and Storage
Produced Water Treatment of Special Oilfields·
Produced Water Treatment of Low-yield Oilfields
Produced Water Treatment of Desert Oilfields
Heavy Oil Fields Produced Water Treatment
Appendix A Recommended Indicators for Water Quality of Water Injection in Clastic Reservoirs Explanation of Words and Phrases in Standards
Appendix Design Specifications for Produced Water Treatment in Oil Fields
Clause Explanation
Document of the State Administration of Petroleum and Chemical Industry
State Petrochemical Administration (1999) No. 201
Notice on Approval of 87 Oil and Gas Industry Standards, including "Design Specifications for Corrosion Control Engineering of Steel Pipelines and Storage Tanks"
China National Petroleum Corporation:
The draft of 87 oil and gas industry standards, including "Design Specifications for Corrosion Control Engineering of Steel Pipelines and Storage Tanks", submitted by your company for approval has been approved by our bureau and is now published. The name and number of the standard are:
Mandatory Standard
SY 00071999
Recommended standard
SY/T 00051999
Design specification for corrosion control engineering of steel pipelines and storage tanks (replaces SYJ 7-84)
Design specification for water injection in oil fields
Replaces SY5-89, SYT0070-93)SYT 0006-1999
SY/T 00261999
SY/T 00451999
SY/T 0046-1999
SYT 0047-1999
SYT 0059-1999
SYT 0063-1999
SY/T 00661999
SY/T 0067—1999
SY/T 00941999
SY/T 05561999
SY/T 50251999
SY/T 5031—1999
SY/T 50791999
Design specification for produced water treatment in oilfield
(replaces SYI6—89)
Test method for water corrosion resistance (replaces SYJ4591)Design specification for oilfield water injection deoxygenation
(replaces SYJ46-—91)
Technical specification for cathodic protection system inside crude oil treatment container (replaces SYJ 47--91)
Technical specification for controlling the hardness of welds of steel equipment to prevent sulfide stress cracking (replaces SYI59-91)
Test method for leak detection of pipeline anticorrosion coating
(replaces SY 0063--92)
Non-destructive measurement method for thickness of steel pipe anticorrosion coating (magnetic method) (replaces SY 0066-92)
Test method for impact resistance of pipeline anticorrosion coating (limestone drop method) (replaces SY0067-92)
Test method for cathodic peeling of pipeline anticorrosion coating (bonded electrolytic cell method)
Quick switch blind plate (replaces SY525691) Specification for drilling and well repair derrick and base
(replaces SY SYT 5025-91)
Specification for reciprocating internal combustion engines for oil fields
(replaces SY5031-91)
Well testing vehicle (replaces SYT5079-93)
SYT 5345--1999
SYT 53561999
SY/T 53571999
SYT 5370-1999
SY/T 53831999
SYT 54341999
SYT 5486---1999
SY/T 56091999
SYrT 5612.1-1999
SY/T 5612.2—1999
SY/T 5612.31999Www.bzxZ.net
SY/T 5619—1999
SYT 5633--1999
Determination of relative permeability of oil and water
(Replaces SY 5345—89)
Conventional coring operation method
(Replaces SY5356—89, SY/T548992, stuck drill bubble release liquid operation method
(Replaces SY5357—89)
Surface and interfacial tension determination method
(Replaces SY/T 537091, SY/T 554592, SY/T 5617—931
Screw drill tools (replace SYI5383—91)
Grain size analysis method of clastic rocks
(replace SY5434-92)
Technical specification for unconventional formation testing
(replace SY 5486--92SYI 5839—93, SYrT 6061-94 SYT 601994)
Types and basic parameters of oil drilling rigs
(replace SYG 5609——93)
Degasser for drilling fluid purification system
(replace SYT 5612.1-—93)
Drilling fluid purification system cleaner
(Replace SY/T5612.293)
Drilling fluid purification system cyclone
(Replace SY/T5612.3—93)
Directional and lower drilling tool assembly design practice
(Replace SYT5619—93)
Petroleum logging drawing format (Replace SY5633--93)SY7T 5639-1999
SY/T 5634--1999
SY/T 5785—1999
SY7T 5788.3-1999
SY/r 5801--1999
SY/T 58201999
SY/r 58281999
SY/T 5891.11999
SY/I 5955--1999
SY/I 5980--1999
SY/I 6382--1999
Pneumatic components for oil drilling equipment Rotary gas joints (replace SY/I563993)
Use and maintenance of oil logging cables
(replace SY/T5634-93)
Guidelines for classification and coding of information in the oil industry
(replace SYT 578593)
Geological logging and regulations for oil and gas exploration wells
(replace SY 5364--89, SY 5365-89SY/T 6157--1995 $Y 7T 5783.393.SY 5090-85)
Regulations on the inspection and acceptance of field data for petroleum gravity and magnetic exploration (replacing SY/T 5801-93)
Technical regulations for petroleum magnetotelluric depth method,
Replace SYT 5820--93. SY/T 580093 Rules for the quality inspection and acceptance of petroleum geophysical survey results (replacing SY/T 5828-93)
Specifications for the production of concrete targets for perforator detection in oil and gas wells (replacing SY/T5891.1--93)
Directional well drilling technology and wellbore quality requirements (replacing SY/T 595594-SYT 5948-94 Exploration well oil test design specifications
(replacing SY/T 598094SY 5514-92SY1 6036--94. Sf 5485-92.
SY/r 5975-94 SY/T 6011--94.
SY 5484--92)
Technical management regulations for oil pipeline heating equipmentSY7T 6383-1999
SY/T 63841999
SY 6385--1999
SY/T 6386-1999
SY/T 6387—1999
SYT 6388--1999
SY/T 6389-1999
SY/T 63901999
SY/T 6391—1999
SY/T 6392-1999
SY/T 6393---1999
SY/r 63941999
SY/T 6395—1999
SY/T 63961999
SY/T 6397—1999
SY/T 6403—1999
SY/T 64041999
SY/T 6405-1999
SY/T 6406-1999
Specification for pigging of long-hooped natural gas pipelines, Determination of high-temperature relative permeability of oil-adjusting reservoirs, Method for determining the porosity and permeability of rock under pressure, Technical specification for the collection of high-resolution onshore geothermal exploration data, COPSEIS-EAGLE (24 tt||TELSEIS-STAR seismic data collection system inspection items and technical indicators
ARAM-24 seismic data collection system inspection items and technical indicators
GDAPS-4 seismic data collection system inspection items and technical indicators
SEG-D seismic tape recording format
Oilfield water injection information code
Technical regulations for energy conservation in the design of long-distance crude oil pipeline projects (replacing SYJ 35—90)
Dry mixing method of oil well cement and admixtures
Test procedure of heavy brine
Technical requirements for anti-collision of drilling fluid
Evaluation method of fungicide for drilling fluid
Analysis and identification method of ergot
Analysis method of metal elements in sedimentary rocks by inductively coupled plasma atomic emission spectrometry
Geological design specification for geophysical exploration work areaMaintenance and calibration of magnetic single and multi-point photographic inclinometerSY/T 6407—1999
SY/T 64081999
SY/T 64101999
SY/T 6411—1999
SY/T 6412---1999
SY/T 64131999
SY/T 6414 -1999
SY/T6415
SY.T 6416—1999
SY/T 6417—1999
SYT 64181999
SY/T 64191999
SY/T 6420--1999
SYT 64211999
SYT 64221999
SY/T 75021999
Specification for drill string components in rotary drilling
Drilling and repairing, maintenance and use of frame and baseplates, production well output surface logging instrument calibration
General technical conditions for detonating cords for oil and gas wells
Tubing conveying perforation process specification
CNC logging data acquisition specification
Determination method of whole rock optical section microscopic components
Quality assessment and archiving of oil and gas exploration well logging data Recommended methods for installation, maintenance and operation of internal combustion engines Performance of casing, tubing and drill pipe
Internal Connection performance of round threaded casing under combined pressure and bending
Use and maintenance of glass fiber pipes
Technical specifications for energy-saving design of oilfield surface engineering (replaces SYJ44-90)
Determination of heat dissipation loss of equipment and pipelines
(replaces SYJ4018--87))
Determination of energy-saving effect of energy-saving products in petroleum enterprisesAnalysis of oilfield gas composition by low-temperature condensation sampling gas chromatography (replaces SY7502--85)
The above standards shall be implemented from December 1, 1999. State Administration of Petroleum and Chemical Industry
May 17, 1999
This specification is based on the Notice of China National Petroleum Corporation (98) Zhongyou Jijianzi No. 33 "Notice on Issuing the 1998 National Standard and Industry Standard Revision Project Plan for the Petroleum and Natural Gas Industry: Arrangement, (Oilfield Oily Wastewater Treatment Design Specification) (SYJ6-89) was revised, and the name was changed to (Oilfield Produced Water Treatment Design Specification), which was revised by Daqing Oilfield Construction Design Institute. During the revision process, the technical development, design experience and application of new technologies and new processes in oilfield produced water treatment in my country's onshore oil fields in the past decade were summarized. Fully solicited opinions from various oilfield design institutes Units, higher petroleum colleges and universities to SYJ6-89 revision opinions. The content and structure of SY6-89 were partially modified, and the content of new treatment equipment such as hydrocyclones, induced air flotation machines, and fruit shell filter media filters was added. The chapter "Produced water treatment of special oil fields" was added, and the coarse granulation and oil removal structure parts in the original specification were deleted. At the same time, the writing format was also greatly adjusted. This specification is interpreted by Daqing Oilfield Construction Design and Research Institute. The main editor of this specification: Daqing Oilfield Construction Design and Research Institute. The main drafters of this specification are Yang Qingmin, Wang Enchang, Ma Wentie, and Zhao Yongjun. This specification was first issued in March 1989.
1.0.1 In order to unify the oilfield produced water (hereinafter referred to as This specification is formulated to meet the design standards and technical requirements for produced water treatment projects, so that the design is technologically advanced, economically reasonable, safe and applicable, and to ensure quality.
1.2 This specification is applicable to the design of produced water treatment projects for new construction, expansion and reconstruction of onshore oilfields.
1.3 After treatment, produced water should first be used for oilfield water injection. If it cannot be used for oilfield water injection and needs to be discharged, the laws, regulations and standards of the national and local environmental protection departments must be strictly implemented, and effective treatment processes must be adopted to ensure that the discharge of produced water does not pollute the environment. When discharge is indeed difficult, it can be treated by recharging underground dry layers or abandoned oil layers.
1.4 Produced water treatment projects must be consistent with The crude oil dehydration project is designed and constructed at the same time. When the dehydration project produces produced water, the produced water treatment project should be put into operation. 1.0.5 The design of the produced water treatment process should actively and carefully adopt the advanced technology, equipment and new scientific research results that have been tested and verified and are effective: and should meet the requirements of oil field development. According to the oil field development plan, rapeseed oil technology, produced water properties, reservoir water quality standards and the natural environment of the oil field area, a technical and economic comparison of multiple plans should be carried out to reasonably determine the produced water treatment process. 1.0.6 In addition to complying with this specification, the design of the produced water treatment project should also comply with the relevant mandatory standards currently in force in the country. 2 Terminology
2.0.1 Produced water
Water produced from production.
2.0.2 Raw water
Water flowing to the first treatment unit of the produced water treatment station. 2.0.3 Treated produced water This specification refers to purified water. Produced water that meets the water quality standards for water injection, reuse standards or discharge requirements after treatment.
2.0.4 Produced water treatment The process of recycling and treating produced water (including wastewater from water injection wells) from oil and gas fields to meet the water quality standards for water injection, reuse standards or discharge requirements. 2.0.5 Oil removal tank Circular vertical or horizontal oil removal equipment for removing crude oil from produced water. 2.0.6 Depurator
Induced air flotation machine is a treatment equipment that absorbs gas through a rotating impeller or ejector, forms a large number of tiny bubbles in the flotation separation chamber, adheres to and carries dispersed oil droplets and suspended matter in the water to float, and separates and removes oil and suspended matter. 2.0.7 Hydrocyclone
Produced water passes through a tapered pipe section under a certain pressure, causing the water flow to rotate at high speed. Under the action of centrifugal force, it uses the density difference between oil and water to separate oil and water. 2.0.8 Filter
Water treatment equipment that uses filtration to remove crude oil and suspended solids from water. 2.0.9 Well-flushing waste water Water returned to the ground from well-flushing operations. 2.0.10 Combined unit A combination of two or more functional devices combined to simplify the production process or reduce equipment, reduce energy consumption and reduce land occupation. 2.0.11 Waste oil Waste oil Crude oil containing water and other impurities separated by oil removal equipment during the treatment of produced water. 2.0.12 Sludge Solid matter separated during the treatment of produced water.
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