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 494195
33549204 - Tamarack Valley Energy Ltd. Approved on Jul 17, 2025

Tamarack Valley Energy Ltd. has applied under the provisions of the Public Lands Act for a NEW AER Temporary Field Authorization for the purpose of Incidental Activity, Temporary Work Space. Tamarack Valley Energy Ltd. has applied under the provisions of the Public Lands Act for a NEW AER Temporary Field Authorization for the purpose of Incidental Activity, Temporary Work Space. Tamarack Valley Energy Ltd. has applied under the provisions of the Public Lands Act for a NEW AER Pipeline Agreement for the purpose of Pipeline, Multiple Pipeline ROW. Tamarack Valley Energy Ltd. has applied under the provisions of the Public Lands Act for a NEW AER Temporary Field Authorization for the purpose of Incidental Activity, Temporary Work Space.

18-076-04W5M
33511447 - Caltex Trilogy Inc. Approved on Jul 17, 2025

Caltex Trilogy Inc. has applied under the provisions of the Public Lands Act to amend an existing AER Mineral Surface Lease for the purpose of Wellsite, PNG Production (SW). Caltex Trilogy Inc. has applied under the provisions of the Public Lands Act to amend an existing AER License of Occupation for the purpose of Access, Class II - All Weather or Dry.

04-056-02W4M
1958106 - Obsidian Energy Ltd. Approved on Jul 17, 2025

APPLICATION TO ESTABLISH A NEW WATERFLOOD SCHEME Peace River 2 Oil Sands Area

33574012 - Tourmaline Oil Corp. Approved on Jul 17, 2025

Application under the provisions of the Pipeline Act to amend an existing licence for an Oil-Well Effluent pipeline with 70 mol\kmol hydrogen sulphide (H2S).

26-079-09W6M,21-079-08W6M
33574004 - Tourmaline Oil Corp. Approved on Jul 17, 2025

Application under the provisions of the Pipeline Act to amend an existing licence for an Oil-Well Effluent pipeline with 70 mol\kmol hydrogen sulphide (H2S).

22-079-08W6M,21-079-08W6M
33570056 - Torxen Energy Ltd. Approved on Jul 17, 2025

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).

34-018-16W4M,33-018-16W4M
1958281 - Spur Petroleum Ltd. Closed on Jul 17, 2025

Application to construct and operate a multiwell bitumen satellite with less than 0.01 moles per kilomole hydrogen sulfide (H2S) in the inlet stream.

20-073-24W4M
1957912 - Canadian Natural Resources Limited Approved on Jul 17, 2025

Amendment Application to the Alberta Energy Regulator for Approval of a New Disposal Well under Class II Water Disposal Scheme Approval No. 11201I

33569353 - Ipc Canada Ltd. Withdrawn on Jul 17, 2025

Application under the provisions of the Pipeline Act to amend an existing licence for a Salt Water pipeline with 0 mol\kmol hydrogen sulphide (H2S).

10-019-07W4M
33578505 - Tourmaline Oil Corp. Approved on Jul 17, 2025

Application under the provisions of the Pipeline Act to amend an existing licence for an Oil-Well Effluent pipeline with 0 mol\kmol hydrogen sulphide (H2S).

29-034-06W5M,16-034-06W5M