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 510071
1959537 - Headwater Exploration Inc. Approved on Dec 03, 2025

APPLICATION TO AMEND ER SCHEME 13093L (Add Injection Well) Athabasca Oil Sands Area

33762463 - Persist Oil And Gas Inc. Approved on Dec 03, 2025

Application under the provisions of the Pipeline Act to amend an existing licence for an Oil-Well Effluent pipeline with 0.3 mol\kmol hydrogen sulphide (H2S).

16-028-21W4M,09-028-21W4M
33762501 - ConocoPhillips Canada Resources Corp. Approved on Dec 03, 2025

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

21-083-07W4M
33742649 - Canadian Natural Resources Limited Approved on Dec 03, 2025

Canadian Natural Resources Limited 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.

20-048-17W5M
33762460 - Whitecap Resources Inc. Approved on Dec 03, 2025

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).

16-035-02W5M,12-035-03W5M
33762311 - Suncor Energy Inc. Approved on Dec 03, 2025

Application under the provisions of the Pipeline Act to amend an existing licence for an Oil-Well Effluent pipeline with 2.8 mol\kmol hydrogen sulphide (H2S).

01-095-06W4M
33762361 - Canadian Natural Resources Limited Approved on Dec 03, 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).

12-066-05W6M,07-066-04W6M
33759891 - Canadian Natural Resources Limited Decided on Dec 03, 2025

Temporary Diversion Licence for the purpose of Construction

12-070-12W4M,19-073-08W4M
33759008 - ARC Resources Ltd. Approved on Dec 03, 2025

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 1.5 mol/kmol in the following location(s):

22-062-03W6M
33762219 - ARC Resources Ltd. Approved on Dec 03, 2025

Application under the provisions of the Oil and Gas Conservation Act to construct and operate a gas production well well with a maximum hydrogen sulphide (H2S) concentration of 1.5 mol/kmol in the following location(s):

22-062-03W6M