DB12/T 497-2013
Regular Inspection and Evaluation of High Pressure Underground Gas Storage Wells (English Version)

Standard No.

DB12/T 497-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Tianjin Provincial Standard of the People's Republic of China

Latest

DB12/T 497-2013

Scope

This standard is applicable to the periodic inspection and assessment of gas storage wells designed and manufactured in accordance with SY/T 6535-2002 and used to contain media complying with GB18047. The periodic inspection forms in this standard include annual inspection and comprehensive inspection. The inspection work of gas storage wells containing other purposes and non-corrosive gases can be carried out as a reference.

DB12/T 497-2013 history

• 2013 DB12/T 497-2013 Regular Inspection and Evaluation of High Pressure Underground Gas Storage Wells