| 2022/12/15 | Astara Change of Address |
| 2022/12/15 | Tundra Change of Address |
| 2022/12/12 | ROK Contact Information |
| 2022/12/05 | Surge Change of Address |
| 2022/12/01 | Dundurn Change of Address |
| 2022/11/28 | Lineup Change of Address |
| 2022/11/15 | Wildcat Change of Address |
| 2022/11/01 | Uriel Change of Address |
| 2022/10/27 | Northwest Zenith Change of Address |
| 2022/10/14 | Energy Transfer Canada Change of Name and Address |
| 2022/09/16 | Duro Change of Address |
| 2022/09/16 | Enercapita Change of Address |
| 2022/08/29 | Strathcona Resources Acquisition of Serafina Energy |
| 2022/07/25 | Harvest Change of Address |
| 2022/06/13 | Tamarack Amalgamation |
| 2022/04/13 | Kaisen Change of Name |
| 2022/04/01 | Harvard Amalgamation |
| 2022/03/24 | Kensington Royalty Change of Address |
| 2022/03/18 | Hawthorne Change of Name |
| 2022/02/17 | Revolution Change of Address |
| 2022/02/16 | InPlay Change of Address |
| 2022/01/01 | Tamarack Amalgamation |
| 2021/09/15 | West Lake Energy Acquisition of Boulder Energy |
| 2021/08/16 | Orphan Well Association Change of Address |
| 2021/07/23 | Leeman Change of Address |
| 2021/07/15 | Venturion Change of Address |
| 2021/06/18 | Sphere Change of Address |
| 2021/06/01 | Ascensun Change of Address |
| 2021/05/04 | Westbrick Change of Address |
| 2021/05/01 | Spoke Change of Address |
| 2020/12/31 | Surge Acquistion of Partnership Interests |
| 2020/12/18 | Delphi Change of Name |
| 2020/12/18 | Loyal Change of Address |
| 2020/12/16 | Muddy Petroleum Change of Address |
| 2020/12/14 | TransGlobe Change of Address |
| 2020/12/01 | SemCAMS Change of Name |
| 2020/11/01 | Prairie Storm Change of Address |
| 2020/10/06 | Canadian Natural Acquisition of Painted Pony |
| 2020/08/14 | Certus Change of Address |
| 2020/07/15 | Murphy Change of Address |
| 2020/07/01 | Cavalier Change of Address |
| 2019/11/01 | Grizzly Change of Address |
| 2019/10/17 | Pieridae and Ikkuma Change of Name |
| 2019/10/01 | DEL Canada Change of Address |
| 2019/09/01 | Gain Change of Address |
| 2019/09/01 | Teine Change of Address |
| 2019/03/25 | Ikkuma Change of Address |
| 2019/03/01 | HXC Corporation Reorganization |
| 2019/03/01 | LTC Corporation Reorganization |
| 2019/01/14 | Nexen Change of Name |
| 2018/11/23 | Nexen Change of Address |
| 2018/11/22 | PETRONAS Change of Name |
| 2018/11/07 | Velvet Amalgamation and Change of Address |
| 2018/10/09 | Insignia Change of Address |
| 2018/10/02 | Alberta Ethane Change of Address |
| 2018/09/17 | Altura Change of Address |
| 2018/09/14 | NuVista Pipestone Transactions |
| 2018/09/13 | JAPEX Montney Change of Address |
| 2018/09/01 | Baytex Corporate and Partnership Restructuring and Change of Address |
| 2018/07/16 | Baytex Corporate and Partnership Restructuring |
| 2018/07/16 | Trident Change of Address |
| 2018/07/03 | Pulse Seismic 3D data in TWP 51-61 RGE 18-25W5M |
| 2018/07/01 | Torxen Appointment of Designated Representative |
| 2018/06/15 | Sproule to Manage Predator Oil BC |
| 2018/06/08 | Direct Energy Change of Address |
| 2018/06/07 | Pulse Seismic 3D data in TWP 29-40 RGE 23W4M-R5W5M |
| 2018/05/07 | Birchill Change of Address |
| 2018/05/07 | Tidewater Midstream Change of Address |
| 2018/05/01 | Federated Co-operatives Opens Calgary Upstream Operations Office |
| 2018/04/23 | Zargon Change of Address |
| 2018/04/02 | ConocoPhillips Corporate Restructure |
| 2018/02/05 | N7 Energy Change of Address |
| 2017/10/02 | Pembina Acquisition of Veresen and Change of Address |