We share our decisions on project applications here. You can search for decisions based on company, location, project type, application number, resource, date, or other keyword.

To find project applications submitted to us within the last 30 days, see our Public Notice of Application page. To find other types of decisions, visit the Decisions page.

If we’ve already made a decision on an application, and you believe that you may be directly and adversely affected by this decision, you might be eligible to request an appeal. Learn more about our regulatory appeal process.

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Results : 1 - 10 of 516275
33843262 - Paramount Resources Ltd. Approved on Jan 20, 2026

Application under the provisions of the Oil and Gas Conservation Act to construct and operate a gas production well multi-well pad with a maximum hydrogen sulphide (H2S) concentration of 17 mol/kmol in the following location(s):

27-039-06W5M
33841988 - Obsidian Energy Ltd. Approved on Jan 20, 2026

Application under the provisions of the Pipeline Act to construct and operate a pipeline carrying Natural Gas with 0.99 mol\kmol hydrogen sulphide (H2S). Application under the provisions of the Pipeline Act to construct and operate a pipeline carrying Fuel Gas with 0.99 mol\kmol hydrogen sulphide (H2S). Application under the provisions of the Pipeline Act to construct and operate a pipeline carrying Natural Gas with 0.99 mol\kmol hydrogen sulphide (H2S).

21-082-16W5M,20-082-16W5M,19-082-16W5M,16-082-16W5M,08-082-15W5M
33848076 - Imperial Oil Resources Limited Approved on Jan 20, 2026

Application under the provisions of the Oil and Gas Conservation Act to amend the details of Licence 0522225 which was issued to construct and operate a an observation with a maximum hydrogen sulphide (H2S) concentration of 0 mol/kmol in the following location(s):

04-065-04W4M
33848049 - Spur Petroleum Ltd. Approved on Jan 20, 2026

Application under the provisions of the Pipeline Act to construct and operate a pipeline carrying Salt Water with 0 mol\kmol hydrogen sulphide (H2S).

33-076-06W5M
33848011 - Cenovus Energy Inc. Approved on Jan 20, 2026

Cenovus Energy Inc. has applied under the provisions of the Public Lands Act to renew an existing AER Pipeline Installation Lease for the purpose of Pipeline Installation, Compressor Station (Sales Line).

06-062-19W5M,01-062-20W5M
33848021 - Spur Petroleum Ltd. Approved on Jan 20, 2026

Application under the provisions of the Pipeline Act to construct and operate a pipeline carrying Natural Gas with 0 mol\kmol hydrogen sulphide (H2S).

33-076-06W5M
33847988 - Canadian Natural Resources Limited Approved on Jan 20, 2026

Canadian Natural Resources Limited has applied under the provisions of the Public Lands Act to renew an existing AER Mineral Surface Lease for the purpose of Wellsite, PNG Production (SW).

11-056-01W4M
33847979 - Spur Petroleum Ltd. Approved on Jan 20, 2026

Application under the provisions of the Pipeline Act to construct and operate a pipeline carrying Oil-Well Effluent with 0 mol\kmol hydrogen sulphide (H2S).

33-076-06W5M
33847131 - Kiwetinohk Energy Corp. Approved on Jan 20, 2026

Application under the provisions of the Oil and Gas Conservation Act to construct and operate a gas production well multi-well pad with a maximum hydrogen sulphide (H2S) concentration of 0.4 mol/kmol in the following location(s):

10-064-23W5M
33838797 - Pembina Pipeline Corporation Approved on Jan 20, 2026

Pembina Pipeline Corporation has applied under the provisions of the Public Lands Act for a NEW AER Temporary Field Authorization for the purpose of Drilling Waste Disposal, Remote Sump.

31-062-02W6M