As outlined in Section 52 of The Oil and Gas Conservation Regulations, 2012, an operator must apply for and receive approval from the Energy Regulation Division (ERD) of the Ministry of Energy and Resources to commingle production before recompleting a well, unless otherwise approved by a Minister's Order.
Oil or Gas Wells
Commingling oil/gas applications will be handled as either routine or non-routine in Integrated Resource Information System (IRIS), depending on answers to declaration questions provided by the applicant. If it is routine, an IRIS authorization is granted automatically by ERD immediately after the applicant submits the application. If it is non-routine, the application is identified as requiring further review by ERD prior to being approved or denied.
Water Source Wells
Application to commingle water source wells must be submitted through IRIS using the Commingling Disposal/Others application type. All the applications will be reviewed by ERD before being approved or denied.
Need information on how to apply for commingled disposal wells? Visit the Disposal/Injection Wells page.