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 490853
A10134905 - Whitecap Resources Inc. Approved on Jun 13, 2025

Application for a temporary surface pipeline for water conveyance.

33-062-19W5M,21-064-16W5M
A10134906 - Whitecap Resources Inc. Approved on Jun 13, 2025

Application for a temporary surface pipeline for water conveyance.

33-062-19W5M,09-063-18W5M
33535987 - Birchcliff Energy Ltd. Approved on Jun 12, 2025

Birchcliff Energy Ltd. has applied under the provisions of the Public Lands Act for a NEW AER Temporary Field Authorization for the purpose of Drilling Waste Disposal, Land Spraying / Spreading.

08-077-12W6M
33494374 - Cygnet Energy Ltd. Approved on Jun 12, 2025

Cygnet Energy Ltd. has applied under the provisions of the Public Lands Act for a NEW AER Temporary Field Authorization for the purpose of Pipeline, Fresh Water.

34-063-24W5M,33-063-24W5M,03-064-24W5M
33509559 - Tourmaline Oil Corp. Approved on Jun 12, 2025

Tourmaline Oil Corp. has applied under the provisions of the Public Lands Act for a NEW AER Temporary Field Authorization for the purpose of Other Industrial, Default.

11-053-16W5M
33301022 - Plains Midstream Canada ULC Approved on Jun 12, 2025

Plains Midstream Canada ULC 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. Plains Midstream Canada ULC 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.

11-044-05W5M
33543754 - Outlier Resources Ltd. Approved on Jun 12, 2025

Outlier Resources Ltd. has applied under the provisions of the Public Lands Act to replace an existing AER License of Occupation for the purpose of Access, Class II - All Weather or Dry.

03-061-16W5M
33543150 - NuVista Energy Ltd. Decided on Jun 12, 2025

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

33-067-05W6M
33516479 - Outlier Resources Ltd. Approved on Jun 12, 2025

Outlier Resources Ltd. has applied under the provisions of the Public Lands Act to replace an existing AER Mineral Surface Lease for the purpose of Wellsite, PNG Production (SW).

03-061-16W5M
33543747 - Canadian Natural Resources Limited Decided on Jun 12, 2025

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

15-073-09W6M