DB50/T 461-2012
Safety specifications for hydraulic fracturing technology in coal mines (English Version)

Standard No.

DB50/T 461-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Chongqing Provincial Standard of the People's Republic of China

Latest

DB50/T 461-2012

Scope

This standard specifies the implementation conditions, process technology, equipment requirements and safety measures for underground hydraulic fracturing in coal mines. This standard applies to underground hydraulic fracturing in coal mines in Chongqing administrative areas.

DB50/T 461-2012 history

• 2012 DB50/T 461-2012 Safety specifications for hydraulic fracturing technology in coal mines