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 540185
34139931 - Canadian Natural Resources Limited Approved on Sep 06, 2026

To receive a reclamation certificate for land related to a well construction

15-011-08W4M
34132541 - Pine Cliff Energy Ltd. Approved on Sep 06, 2026

To receive a reclamation certificate for land related to a well construction

05-008-12W4M
33974334 - Cenovus Energy Inc. Approved on Sep 06, 2026

To receive a reclamation certificate for a licence of occupation and a mineral surface lease and land related to a well construction

02-068-21W4M,01-068-21W4M
34181741 - Tamarack Valley Energy Ltd. Decided on Sep 06, 2026

Temporary Diversion Licence for the purpose of Drilling And Conventional Completion

17-075-01W5M,04-075-01W5M
34143586 - Revolution Oil & Gas Corporation Approved on Sep 06, 2026

To receive a reclamation certificate for land related to a pipeline construction and land related to a well construction

14-014-19W4M,14-014-14W4M
34106168 - Murphy Oil Company Ltd. Approved on Sep 06, 2026

AER initiated action under the provisions of the Public Lands Act to cancel dispositions in the following location:

34-064-17W5M,33-064-17W5M,32-064-17W5M,31-064-17W5M,27-064-17W5M,26-064-17W5M
34181663 - InPlay Oil Corp. Decided on Sep 05, 2026

Temporary Diversion Licence for the purpose of Drilling And Horizontal Hydraulic Fracturing Completion

19-046-03W5M
34181657 - Clampett Energy Ltd. Approved on Sep 05, 2026

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

36-055-05W5M
33425056 - Cenovus Energy Inc. Approved on Sep 05, 2026

To receive a reclamation certificate for land related to a pipeline construction

22-123-02W6M,21-123-02W6M,17-123-02W6M,16-123-02W6M,08-123-02W6M,07-123-02W6M
34137949 - Canadian Natural Resources Limited Approved on Sep 05, 2026

To receive a reclamation certificate for land related to a well construction

34-012-07W4M