SY/T 6952.2-2013
Thermal casing string for strain-based design.Part 2: Casing (English Version)

Standard No.

SY/T 6952.2-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Petroleum

Latest

SY/T 6952.2-2013

Scope

This part of SY/T 6952 specifies the product specifications, technical requirements, manufacturing methods, testing and evaluation methods of technical casings and production casings for heavy oil steam thermal recovery wells. This section is applicable to heavy oil steam thermal recovery well casings where the temperature of the heated steam in the casing is not higher than 350°C and the wellhead steam injection pressure is not higher than 27MPa. Matters not specified in this section shall be subject to the requirements specified in GB/T 19830.

SY/T 6952.2-2013 Referenced Document

• GB/T 10561 Standard grading chart microscopic examination method for determination of non-metallic inclusion content in steel*， 2023-05-23 Update
• GB/T 11261 Steel and lron - Determination of oxygen content - The pulse heating inert gas fusion-infra-red absorption method
• GB/T 13298 Inspection methods of microstructure for metals
• GB/T 13299 Determination of free cementite, pearlite and Widmanstaten structure in steel*， 2022-07-11 Update
• GB/T 15822 Methods for magnetic particle testing
• GB/T 19830 Steel pipes for oil and gas well casing or tubing in the oil and gas industry*， 2023-11-27 Update
• GB/T 20123 Steel and iron - Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method)
• GB/T 20124 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas (Routine method)
• GB/T 2039 Metallic materials.Uniaxial creep testing method in tension
• GB/T 222 Permissible tolerances for chemical composition of steel products
• GB/T 223.82 Steel and iron.Determination of hydrogen content.Thermal conductivity/infrared method after fusion under inert gas*， 2018-05-14 Update
• GB/T 224 Determination of the depth of decarburization of steels*， 2019-06-04 Update
• GB/T 228.1 Metallic materials—Tensile testing—Part 1: Method of test at room temperature*， 2021-12-31 Update
• GB/T 229 Metallic materials—Charpy pendulum impact test method*， 2020-09-29 Update
• GB/T 230.1 Metallic materials.Rockwell hardness test.Part 1:Test method*， 2018-05-14 Update
• GB/T 4336 Determination of multi-element content in carbon steel and medium and low alloy steel Spark discharge atomic emission spectrometry (conventional method) Amendment No. 1
• GB/T 4338 Metallic materials.Tensile testing at elevated temperature
• GB/T 5777 Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections*， 2019-06-04 Update
• GB/T 6394 Determination of estimating the average grain size of metal*， 2017-02-28 Update
• SY/T 4109 Nondestructive testing of oil and gas steel pipeline*， 2020-10-23 Update

SY/T 6952.2-2013 history

• 2013 SY/T 6952.2-2013 Thermal casing string for strain-based design.Part 2: Casing