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GB/T 21267-2024: Petroleum and natural gas industries - Procedures for testing casing and tubing connections
Status: Valid GB/T 21267: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 21267-2024 | English | 139 |
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3 days [Need to translate]
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Petroleum and natural gas industries - Procedures for testing casing and tubing connections
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GB/T 21267-2024
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| GB/T 21267-2017 | English | RFQ |
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Petroleum and natural gas industries -- Procedures for testing casing and tubing connections
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GB/T 21267-2017
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| GB/T 21267-2007 | English | RFQ |
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Petroleum and natural gas industries -- Procedures for testing casting and tubing connections
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GB/T 21267-2007
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PDF similar to GB/T 21267-2024
Basic data | Standard ID | GB/T 21267-2024 (GB/T21267-2024) | | Description (Translated English) | Petroleum and natural gas industries - Procedures for testing casing and tubing connections | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | E92 | | Classification of International Standard | 75.180.10 | | Word Count Estimation | 6,698 | | Date of Issue | 2024-03-15 | | Date of Implementation | 2024-07-01 | | Older Standard (superseded by this standard) | GB/T 21267-2017 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 21267-2024: Petroleum and natural gas industries - Procedures for testing casing and tubing connections
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ICS 75.180.10
CCSE92
National Standards of People's Republic of China
Replace GB/T 21267-2017
Casing and tubing for oil and gas industry
Threaded connection test procedures
Tubing connections
Released on 2024-03-15
2024-07-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Supplement to APIRP5C5.2017 1
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
This document replaces GB/T 21267-2017 "Test Procedure for Threaded Connections of Casing and Tubing in the Petroleum and Natural Gas Industry" and
Compared with GB/T 21267-2017, in addition to structural adjustments and editorial changes, the main technical changes are as follows.
a) The scope has been changed (see Chapter 1, Chapter 1 of the.2017 edition);
b) Changed terms and definitions (see Chapter 3, Chapter 3 of the.2017 edition);
c) All test matrices, test load paths and load point VMEs have been changed (see 4.1, 5.2 and 7.3 of the.2017 edition);
d) The pressure drop method for leak detection and measurement has been changed, and an example of a device for high temperature TS-A (external pressure) has been added (see 4.1,.2017 edition).
5.8);
e) The data collection and test methods were changed, and the allowable load fluctuation range during the load holding period and the curvature-based bending moment control were increased.
System, etc. (see 4.1, 5.9 of the.2017 edition);
f) The test results have been changed to meet the requirements for the applicable level of the joint (see 4.1, 5.3.2 of the.2017 edition);
g) Changed the relevant requirements for the test load envelope test (see 4.1, 7.3 of the.2017 edition);
h) Change the joint data table to the joint specification table and sample data table (see 4.1, 4.2 and Appendix A of the.2017 edition);
i) The test report has been changed (see 4.1, 4.5, Chapter 9 of the.2017 edition);
j) Added the nominal joint performance envelope (see 4.2);
k) Added anisotropy reference envelope (see 4.3);
l) Added near-yield load effect (see 4.4);
m) Two secondary tests (CALI-E and CALⅢ Room Temperature A) were deleted (see 5.1 of the.2017 edition).
This document is modified to adopt ISO 13679.2019 “Test procedures for threaded connections of casing and tubing for the petroleum and natural gas industry”.
This document has the following structural adjustments compared to ISO 13679.2019.
--- Adjust the supplementary requirements for API RPI5C5.2017 in the scope of Chapter 1 to 4.1;
--- 4.2~4.5 correspond to 4.4~4.7 in ISO 13679.2019, and 4.1~4.3 in ISO 13679.2019 are deleted.
The technical differences between this document and ISO 13679.2019 and their reasons are as follows.
--- Deleted 4.1 and 4.2 in ISO 13679.2019 because the contents of 4.1 and 4.2 are explained in Chapter 1.
Avoid duplication;
--- Deleted 4.3 in ISO 13679.2019 because the content of 4.3 is included in Chapter 2.
The following editorial changes were made to this document.
--- The content in the scope of Chapter 1 regarding the distinction between tubing and casing based on use rather than outside diameter appears in the form of a note;
---Removed references.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed and coordinated by the National Technical Committee for Petroleum and Natural Gas Standardization (SAC/TC355).
This document was drafted by. China National Petroleum Corporation Engineering Materials Research Institute Co., Ltd., Baoshan Iron & Steel Co., Ltd., Jingjiang Special Steel Co., Ltd.
Co., Ltd., Tianjin Steel Pipe Manufacturing Co., Ltd., Nantong Yongda Pipe Industry Co., Ltd., Hengyang Valin Steel Pipe Co., Ltd., Korla Kaitai Petroleum
Technical Service Co., Ltd., China National Petroleum Corporation Tarim Oilfield Branch, Baoji Petroleum Steel Pipe Co., Ltd.
Co., Ltd., Shandong Yongli Precision Petroleum Equipment Co., Ltd., and Xi'an Sanhuan Oil Pipe Technology Co., Ltd.
The main drafters of this document are. Li Dongfeng, Wang Rui, Yang Peng, Xu Ting, Zhao Yongan, Shi Bin, Huang Yongzhi, Wu Lizhong, Liu Hongtao, Xu Peilin,
Zhao Mifeng, Li Ru, Wu Dan, Geng Hailong, Xiong Maoxian, Yuan Qingying, Wang Kai, Zhang Le.
This document was first published in.2007, revised for the first time in.2017, and this is the second revision.
Casing and tubing for oil and gas industry
Threaded connection test procedures
1 Scope
This document specifies test procedures for evaluating the galling tendency, sealing performance, and structural integrity of threaded joints in tubing and casing.
This document applies to joint evaluation tests for tubing and casing.
Note. Tubing and casing are differentiated by their use rather than their outside diameter.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
tions)
3 Terms and definitions
For this document, the terms and definitions defined in APIRP5C5.2017 and listed below apply.
3.1
near-yield loading effects
Under stresses lower than the yield strength of the material, the plastic strain range of the cyclically softened material undergoes a cyclic growth effect.
3.2
The manufacturer specifies the range of joint performance based on pipe geometry and material properties.
4 Supplements to APIRP5C5.2017
4.1 General
This document supplements API RPI5C5.2017 and specifies other requirements beyond those of API RPI5C5.2017.
4.2 Nominal joint performance envelope
Replace the first paragraph of 4.3 in APIRP5C5.2017 with.
Before starting the test, the manufacturer shall provide a test plan. The plan shall include a joint specification sheet stating the expected test evaluation level.
The manufacturer shall provide a representative drawing and documentation of the cross-sectional area of the joint.
The manufacturer shall provide the joint component parameters and maintenance procedures.
In addition, the manufacturer should identify any specific pipe body properties required to evaluate the joint, such as minimum 90% nominal wall thickness, high collapse resistance or controlled yield strength.
Degrees, etc.
Replace A.1.5 in APIRP5C5.2017 with.
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