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NumberNameDate Sort ascending
Bulletin 2024-21Invitation for Feedback on Revisions to Directive 020
Bulletin 2024-20Invitation for Feedback on Proposed Changes to Directive 071
Bulletin 2024-19Industry-Wide Closure Spend Requirement for 2025
Bulletin 2024-18Invitation for Feedback on Proposed Directive 065
Bulletin 2024-17Facility Life-Cycle Status Changes
Bulletin 2024-16Updates to Directive 011 Estimated Liabilities
Bulletin 2024-15OneStop Update: Remediation and Reclamation Submissions Now Linked to Asset 
Bulletin 2024-14Monitoring and Preparing for Overland Flooding
Bulletin 2024-13Invitation for Feedback on Proposed Environmental Protection and Enhancement Act Applications and Approval Conditions for Pipelines
Bulletin 2024-12Increased Risk of Wildfire
Application ReferenceNotice TypeCompany NameApplication Number(s)Date Sort ascending
Applications 1957105 and 017-00216466Notice of Application - Christina Lake Regional ProjectMEG Energy Corp.1957105 and 017-00216466
Applications 1956919, 025-00151469 and 029-00151636Notice of Application - Fort Hills 5-Year Integrated Plan AmendmentFort Hills Energy Corporation1956919, 025-00151469 and 029-00151636
Proceeding ID 453Notice of Hearing - Regulatory Appeal of Administrative Penalty issued July 11, 2024Canadian Natural Resources Limited
Application 001-00507484Notice of Application – Whitewood Coal Mine Reclamation Certificate Application (Snakehead Area)TransAlta Corporation001-00507484
Application 33314132Notice of Application - Limited Remediation Certificate – Within the southern limit of the City of CalgaryCenovus Energy Inc.33314132
Applications 023-00149968 and No. 003-00457221Notice of Applications - Horizon South Offsetting Lake and Joslyn Creek RealignmentCanadian Natural Resources Limited023-00149968 and 003-00457221
Proceeding ID 450Notice of Hearing - North Pit Extension ProjectCanadian Natural Resources Limited
Applications 024-00151469, 028-00151636 and 015-00190012Notice of Application – Fort Hills Renewal ApplicationSuncor Energy Operating Inc.024-00151469, 028-00151636 and 015-00190012
Applications 1956661, 065-00000026, 016-00251073 and 001-00507238Notice of Application - Aurora North Mine Area 2 Integrated Amendment ApplicationSyncrude Canada Ltd1956661, 065-00000026, 016-00251073 and 001-00507238
Proceeding ID 440Notice of Rescheduling of HearingCanadian Natural Resources Limited
NumberCompany NameDescriptionDate Sort ascending
2019 ABAER 002High Ground Energy Inc.

Hearing Cancellation Decision - Proceeding ID 374

2019 ABAER 001Canadian Natural Resources Ltd.

Application for a Pipeline Licence

20190225AFort Hills Energy Corporation

Application for Fort Hills Tailings Management Plan

20190124AArrow Point Oil & Gas Ltd., Big Coulee Resources Ltd., and Drumlin Energy Corp.

Decision to Issue a Declaration Naming Alexander Juston Von Gramatzki (and/or Alexander Justin Hanne)

2018 ABAER 014Granite Oil Corp.

Hearing Cancellation - Applications to Drill Four Horizontal Wells 14 to 16 Kilometres Southwest of Warner

2018 ABAER 013Tykewest Limited

Hearing Cancellation - Applications 1869537 and 1869547

2018 ABAER 012Husky Oil Operations Limited

Regulatory Appeal of Reclamation Certificate 103730

2018 ABAER 011Karve Energy Inc.

Application for a Reclamation Certificate for a Well Site Ten Kilometres Northwest of Coronation

2018 ABAER 010InPlay Oil Corp

Application for Licences for Two Wells, a Multiwell Oil Satellite, and Two Pipelines

2018 ABAER 009Imperial Oil Resources Limited

Aspen Project  

Name Sort descending DescriptionDate
ID 91-03Heavy Oil/Oil Sands Operations
ID 94-02Revisions to Oil & Gas Well Spacing Administration
ID 94-05Consolidation of Regulations for Off-Target Penalty Determination
ID 96-01Hay-Zama Lake Complex - Special Requirements
ID 96-03Oilfield Waste Management Requirements for the Upstream Petroleum Industry [Rescinded by Bulletin 2019-25]
ID 99-01Gas/Bitumen Production in Oil Sands Areas – Application, Notification and Drilling Requirements [includes all 4 amendments]
ID 99-04Deposition of Oilfield Waste into Landfills [Rescinded]
NameDescriptionDate Sort ascending
News Release 2017-09-01Prairie Mines & Royalty fined $95,000September 1, 2017
News Release 2017-08-03Syncrude charged with blue heron deathsAugust 3, 2017
News Release 2017-07-06Nexen charged for July 2015 Long Lake pipeline spillJuly 6, 2017
News Release 2017-06-30AER Issues Order to Journey Energy Inc. Following Two Crude Oil Emulsion SpillsJune 30, 2017
News Release 2017-06-27The Year That Was: Five Things About the AER’s 2016/17 Annual ReportJune 27, 2017
News Release 2017-06-13Lexin agrees to cooperate with receivership, director pays $175 000June 13, 2017
News Release 2017-06-09Guilty plea leads to $925,000 penalty for Obed Mountain Coal Mine spillJune 9, 2017
News Release 2017-05-31AER releases industry water use report to drive improved performanceMay 31, 2017
News Release 2017-04-28AER to appeal Redwater decision to Supreme Court of CanadaApril 28, 2017
News Release 2017-03-22Prairie Mines & Royalty ULC and Westmoreland Coal Company face chargesMarch 22, 2017