SY/T 5324-2013 PDF English
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SY/T 5324-2013 | English | 130 |
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Pre-Stress Insulated Tubing
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SY/T 5324-1994 | English | 359 |
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(Prestressed insulated tubing)
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SY 5324-1988 | English | RFQ |
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SY/T 5324-2013: Pre-Stress Insulated Tubing---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/SYT5324-2013
SY
NATIONAL OIL-GAS INDUSTRY STANDARD
ICS 75.180.10
E 92
Record No.. 43183-2014
Replacing SY/T 5324-1994
Pre-Stress Insulated Tubing
Issued on. NOVEMBER 28, 2013
Implemented on. APRIL 01, 2014
Issued by. National Energy Administration
Table of Contents
Foreword... 4
1 Scope... 5
2 Normative References... 5
3 Terms and Definitions... 6
4 Product Classification... 6
4.1 Product level... 6
4.2 Product structural dimension... 6
4.3 Product code... 7
5 Technical Requirements... 7
5.1 Requirements for working conditions... 7
5.2 Product insulating performance level... 8
5.3 Material requirements... 8
5.4 Prestressed process requirements... 8
5.5 Processing requirements... 8
5.6 Tensile load... 9
5.7 Insulating layer... 9
5.8 Service life of pre-stress insulated tubing... 9
5.9 Product flatness... 9
6 Test Methods... 9
6.1 Mechanical property inspection... 9
6.2 Insulating property inspection... 10
6.3 Weld seam inspection... 10
6.4 Thread inspection... 10
6.5 Drift diameter inspection... 10
7 Inspection Rules... 11
7.1 Acceptance inspection... 11
7.2 Type inspection... 11
8 Mark, Package, Transportation and Storage... 12
8.1 Mark... 12
8.2 Package... 12
8.3 Transportation... 12
8.4 Storage... 12
9 Health, Safety, Environmental Control Requirements... 13
Appendix A (Informative) Calculation of Apparent Thermal Conductivity... 14
Foreword
This Standard was drafted as per the rules specified in GB/T 1.1-2009 Directives for
Standardization – Part 1.Structure and Drafting of Standards.
This Standard replaced SY/T 5324-1994 Prestressed Insulated Tubing; compared with
SY/T 5324-1994, this Standard has the major technical changes as follows besides
the editorial modifications.
--- Modified the product code (see 4.3 of this Edition; 4.3 of Edition 1994);
--- Deleted the specific numerical requirements for anti-repulsion and anti-extrusion
(see 5.1 of Edition 1994);
--- Modified the requirements for working conditions (see 5.1 of this Edition; 5.1 of
Edition 1994);
--- Modified the basis for determining the thermal insulation life (see 5.8 of this
Edition; 5.8 of Edition 1994);
--- Modified the technical requirements for product flatness (see 5.9 of this Edition;
5.9 of Edition 1994);
--- Modified the test program for apparent thermal conductivity (see 6.2.2 of this
Edition; 6.2.2 of Edition 1994);
--- Modified the size requirements for drift diameter gauge (see 6.5 of this Edition;
6.3 of Edition 1994);
--- Modified the requirements for product mark (see 8.1 of this Edition; 8.1 of Edition
1994);
--- Added the health, safety, environmental control requirements (see Clause 9).
Please note that some contents of this document may involve patents. The issuing
authority of this document doesn’t assume the responsibility to identify these patents.
This Standard was proposed by and under the jurisdiction of Technical Committee for
Standardization of Oil Tube Profession.
Drafting organizations of this Standard. Oil Production Research Institute of SINOPEC
Shengli Oilfield Company, Shengli Oilfield Fleet Petroleum Equipment Co., Ltd., and
China University of Petroleum (East China).
Chief drafting staffs of this Standard. Di Yong, Luan Zhiyong, Shen Jing, Zhao Yanru,
Xie Jiawei, Li Shulan, and Wang Jianmin.
Pre-Stress Insulated Tubing
1 Scope
This Standard specifies the product classification, technical requirements, test
methods, inspection rules, and mark, package, transportation, storage, and health,
safety, environmental control requirements for the pre-stress insulated tubing for
oilfield heat injection carrier.
The pre-stress insulated tubing uses viscous oil well to inject steam and produce. This
Standard is applicable to the production, inspection and acceptance rules of the pre-
stressed insulated tubing for steam injection.
2 Normative References
The following documents are essential to the application of this document. For the
dated documents, only the versions with the dates indicated are applicable to this
document; for the undated documents, only the latest version (including all the
amendments) are applicable to this document.
GB/T 3198 Aluminum and Aluminum-Alloy Foil
GB/T 3323 Methods for Radiographic Inspection and Classification of
Radiographs for Fusion Welded Butt Joints in Steel
GB/T 4338 Metallic Materials – Tensile Testing at Elevated Temperature
GB/T 5117 Covered Electrodes for Manual Metal Arc Welding of Non-Alloy and
Fine Grain Steels
GB/T 5118 Low Alloy Steel Covered Electrodes
3 Terms and Definitions
The following terms and definitions are applicable to this document.
3.1 Apparent thermal conductivity
The heat in the insulating layer of the pre-stress insulated tubing transferred in the
three modes of heat conduction, convection and radiation is regarded as the heat of
the “imaginary solid” with the same insulating thickness transferred in the purely heat
conduction mode;
4 Product Classification
4.1 Product level
The pre-stress insulated tubing can be divided into 5 levels according to the apparent
thermal coefficient for inner wall of the inner tube at 350°C; see Table 1.
4.3 Product code
Example. YG114×62D, which indicates the Level-D pre-stress insulated tubing with outer
diameter of outer tube 114.3mm, and inner diameter of inner tube 62.0mm.
5 Technical Requirements
5.1 Requirements for working conditions
The anti-repulsion, anti-extrusion and tensile load, etc. of the pre-stress insulated
tubing shall meet the working conditions with the temperature of heat injection carrier
5.5 Processing requirements
5.5.1 After treatment, the outer surface of inner tube and inner surface of outer tube
shall be exempt from the rust and dirt; all can see is metal color; weld after drying and
assembling.
5.6 Tensile load
For the tubular columns with different specifications, their tensile load at normal
temperature shall be determined by the well-descending depth; see Table 3.
Table 3 -- Requirements for Tensile Load with Different Well-Descending Depths
5.7 Insulating layer
Perform the vacuum treatment or backfill inert gas after vacuum pumping in between
the insulating layers of pre-stress insulated tubing; and use the hydrogen-absorbing
agent.
5.9 Product flatness
The product flatness shall meet the requirements of GB/T 19830.
6 Test Methods
6.1 Mechanical property inspection
6.2 Insulating property inspection
6.2.1 Inspection device
The measurement of insulating property of insulated tubing shall adopt steady-state
and heating method. The electric heating method is recommended. The inspection
device shall have the self-control function against the temperature and heating power;
in order to guarantee the measurement accuracy, it can be equipped with automatic
acquiring and processing microcomputer.
6.2.2 Inspection procedures
6.3 Weld seam inspection
The two ends and the weld seam of suction hole shall be performed non-destructive
inspection; meet the requirements of GB/T 3323; no less than Class-II is qualified.
6.4 Thread inspection
The product connecting thread shall use the corresponding thread gauge to inspect.
6.5 Drift diameter inspection
The product shall use the corresponding drift diameter gauge to drift diameter. The
size of drift diameter gauge can refer to Table 4.
7 Inspection Rules
7.1 Acceptance inspection
7.1.1 The product insulating property, and weld seam shall be carried out 100%
inspection.
7.2 Type inspection
7.2.1 In case one of the following conditions, do the type inspection.
7.2.3 If there are disqualified items in the type inspection, then double the number of
sampling to perform re-inspection; if there are still disqualified items, then such batch
of products are judged disqualified.
8 Mark, Package, Transportation and Storage
8.1 Mark
8.1.1 The manufacturer code, product specification, material and production date
shall be marked by steel seal in the range about 800mm from the coupling to the
product.
8.2 Package
8.2.1 The outer surface of the product shall be de-rusted and decontaminated; coat
the anticorrosive paint; the connecting thread shall be equipped with thread protector.
8.2.2 The product shall adopt 4-point uniform support; place thick partitions between
layers; use steel strip to band firmly; indicate the lifting positions.
8.3 Transportation
8.4 Storage
8.4.1 The product shall be stored on the pipe bridge that is 4-point evenly supported
and at a distance of 0.5m from the ground.
9 Health, Safety, Environmental Control Requirements
9.1 The production and inspection of pre-stress insulated tubing shall be performed
as per the safety operation procedures.
9.2 During the using process, the pre-stress insulating tubing shall have health,
safety, environmental control requirements, and emergency plan.
9.4 The indoor inspection shall be operated by the professionals; during the indoor
inspection period; take the personal protection, and wear the labor protection
appliances.
Appendix A
(Informative)
Calculation of Apparent Thermal Conductivity
A.1 Principle formula can refer to Formula (A.1).
A.2 Test formula can refer to Formula (A.2).
A.3 Approximate formula can refer to Formula (A.3).
A.4 Regression formula can refer to Formula (A.4).
SY/T 5324-2013
SY
NATIONAL OIL-GAS INDUSTRY STANDARD
ICS 75.180.10
E 92
Record No.. 43183-2014
Replacing SY/T 5324-1994
Pre-Stress Insulated Tubing
Issued on. NOVEMBER 28, 2013
Implemented on. APRIL 01, 2014
Issued by. National Energy Administration
Table of Contents
Foreword... 4
1 Scope... 5
2 Normative References... 5
3 Terms and Definitions... 6
4 Product Classification... 6
4.1 Product level... 6
4.2 Product structural dimension... 6
4.3 Product code... 7
5 Technical Requirements... 7
5.1 Requirements for working conditions... 7
5.2 Product insulating performance level... 8
5.3 Material requirements... 8
5.4 Prestressed process requirements... 8
5.5 Processing requirements... 8
5.6 Tensile load... 9
5.7 Insulating layer... 9
5.8 Service life of pre-stress insulated tubing... 9
5.9 Product flatness... 9
6 Test Methods... 9
6.1 Mechanical property inspection... 9
6.2 Insulating property inspection... 10
6.3 Weld seam inspection... 10
6.4 Thread inspection... 10
6.5 Drift diameter inspection... 10
7 Inspection Rules... 11
7.1 Acceptance inspection... 11
7.2 Type inspection... 11
8 Mark, Package, Transportation and Storage... 12
8.1 Mark... 12
8.2 Package... 12
8.3 Transportation... 12
8.4 Storage... 12
9 Health, Safety, Environmental Control Requirements... 13
Appendix A (Informative) Calculation of Apparent Thermal Conductivity... 14
Foreword
This Standard was drafted as per the rules specified in GB/T 1.1-2009 Directives for
Standardization – Part 1.Structure and Drafting of Standards.
This Standard replaced SY/T 5324-1994 Prestressed Insulated Tubing; compared with
SY/T 5324-1994, this Standard has the major technical changes as follows besides
the editorial modifications.
--- Modified the product code (see 4.3 of this Edition; 4.3 of Edition 1994);
--- Deleted the specific numerical requirements for anti-repulsion and anti-extrusion
(see 5.1 of Edition 1994);
--- Modified the requirements for working conditions (see 5.1 of this Edition; 5.1 of
Edition 1994);
--- Modified the basis for determining the thermal insulation life (see 5.8 of this
Edition; 5.8 of Edition 1994);
--- Modified the technical requirements for product flatness (see 5.9 of this Edition;
5.9 of Edition 1994);
--- Modified the test program for apparent thermal conductivity (see 6.2.2 of this
Edition; 6.2.2 of Edition 1994);
--- Modified the size requirements for drift diameter gauge (see 6.5 of this Edition;
6.3 of Edition 1994);
--- Modified the requirements for product mark (see 8.1 of this Edition; 8.1 of Edition
1994);
--- Added the health, safety, environmental control requirements (see Clause 9).
Please note that some contents of this document may involve patents. The issuing
authority of this document doesn’t assume the responsibility to identify these patents.
This Standard was proposed by and under the jurisdiction of Technical Committee for
Standardization of Oil Tube Profession.
Drafting organizations of this Standard. Oil Production Research Institute of SINOPEC
Shengli Oilfield Company, Shengli Oilfield Fleet Petroleum Equipment Co., Ltd., and
China University of Petroleum (East China).
Chief drafting staffs of this Standard. Di Yong, Luan Zhiyong, Shen Jing, Zhao Yanru,
Xie Jiawei, Li Shulan, and Wang Jianmin.
Pre-Stress Insulated Tubing
1 Scope
This Standard specifies the product classification, technical requirements, test
methods, inspection rules, and mark, package, transportation, storage, and health,
safety, environmental control requirements for the pre-stress insulated tubing for
oilfield heat injection carrier.
The pre-stress insulated tubing uses viscous oil well to inject steam and produce. This
Standard is applicable to the production, inspection and acceptance rules of the pre-
stressed insulated tubing for steam injection.
2 Normative References
The following documents are essential to the application of this document. For the
dated documents, only the versions with the dates indicated are applicable to this
document; for the undated documents, only the latest version (including all the
amendments) are applicable to this document.
GB/T 3198 Aluminum and Aluminum-Alloy Foil
GB/T 3323 Methods for Radiographic Inspection and Classification of
Radiographs for Fusion Welded Butt Joints in Steel
GB/T 4338 Metallic Materials – Tensile Testing at Elevated Temperature
GB/T 5117 Covered Electrodes for Manual Metal Arc Welding of Non-Alloy and
Fine Grain Steels
GB/T 5118 Low Alloy Steel Covered Electrodes
3 Terms and Definitions
The following terms and definitions are applicable to this document.
3.1 Apparent thermal conductivity
The heat in the insulating layer of the pre-stress insulated tubing transferred in the
three modes of heat conduction, convection and radiation is regarded as the heat of
the “imaginary solid” with the same insulating thickness transferred in the purely heat
conduction mode;
4 Product Classification
4.1 Product level
The pre-stress insulated tubing can be divided into 5 levels according to the apparent
thermal coefficient for inner wall of the inner tube at 350°C; see Table 1.
4.3 Product code
Example. YG114×62D, which indicates the Level-D pre-stress insulated tubing with outer
diameter of outer tube 114.3mm, and inner diameter of inner tube 62.0mm.
5 Technical Requirements
5.1 Requirements for working conditions
The anti-repulsion, anti-extrusion and tensile load, etc. of the pre-stress insulated
tubing shall meet the working conditions with the temperature of heat injection carrier
5.5 Processing requirements
5.5.1 After treatment, the outer surface of inner tube and inner surface of outer tube
shall be exempt from the rust and dirt; all can see is metal color; weld after drying and
assembling.
5.6 Tensile load
For the tubular columns with different specifications, their tensile load at normal
temperature shall be determined by the well-descending depth; see Table 3.
Table 3 -- Requirements for Tensile Load with Different Well-Descending Depths
5.7 Insulating layer
Perform the vacuum treatment or backfill inert gas after vacuum pumping in between
the insulating layers of pre-stress insulated tubing; and use the hydrogen-absorbing
agent.
5.9 Product flatness
The product flatness shall meet the requirements of GB/T 19830.
6 Test Methods
6.1 Mechanical property inspection
6.2 Insulating property inspection
6.2.1 Inspection device
The measurement of insulating property of insulated tubing shall adopt steady-state
and heating method. The electric heating method is recommended. The inspection
device shall have the self-control function against the temperature and heating power;
in order to guarantee the measurement accuracy, it can be equipped with automatic
acquiring and processing microcomputer.
6.2.2 Inspection procedures
6.3 Weld seam inspection
The two ends and the weld seam of suction hole shall be performed non-destructive
inspection; meet the requirements of GB/T 3323; no less than Class-II is qualified.
6.4 Thread inspection
The product connecting thread shall use the corresponding thread gauge to inspect.
6.5 Drift diameter inspection
The product shall use the corresponding drift diameter gauge to drift diameter. The
size of drift diameter gauge can refer to Table 4.
7 Inspection Rules
7.1 Acceptance inspection
7.1.1 The product insulating property, and weld seam shall be carried out 100%
inspection.
7.2 Type inspection
7.2.1 In case one of the following conditions, do the type inspection.
7.2.3 If there are disqualified items in the type inspection, then double the number of
sampling to perform re-inspection; if there are still disqualified items, then such batch
of products are judged disqualified.
8 Mark, Package, Transportation and Storage
8.1 Mark
8.1.1 The manufacturer code, product specification, material and production date
shall be marked by steel seal in the range about 800mm from the coupling to the
product.
8.2 Package
8.2.1 The outer surface of the product shall be de-rusted and decontaminated; coat
the anticorrosive paint; the connecting thread shall be equipped with thread protector.
8.2.2 The product shall adopt 4-point uniform support; place thick partitions between
layers; use steel strip to band firmly; indicate the lifting positions.
8.3 Transportation
8.4 Storage
8.4.1 The product shall be stored on the pipe bridge that is 4-point evenly supported
and at a distance of 0.5m from the ground.
9 Health, Safety, Environmental Control Requirements
9.1 The production and inspection of pre-stress insulated tubing shall be performed
as per the safety operation procedures.
9.2 During the using process, the pre-stress insulating tubing shall have health,
safety, environmental control requirements, and emergency plan.
9.4 The indoor inspection shall be operated by the professionals; during the indoor
inspection period; take the personal protection, and wear the labor protection
appliances.
Appendix A
(Informative)
Calculation of Apparent Thermal Conductivity
A.1 Principle formula can refer to Formula (A.1).
A.2 Test formula can refer to Formula (A.2).
A.3 Approximate formula can refer to Formula (A.3).
A.4 Regression formula can refer to Formula (A.4).
...... Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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