This standard specifies the selection requirements for natural gas field water reinjection wells and reinjection layers, recommended water quality indicators, up to standard reinjection water quality detection and analysis methods, and recommended water quality treatment process methods. This standard applies to sandstone and carbonate rock natural gas field water discharge reinjection.
SY/T 6596-2004 history
2016SY/T 6596-2016 Gas field water injection technical requirements