Inventory Across Alberta
After several years of record-high decommissioning, the final phases of the closure process – remediation and reclamation – have become a greater portion of our inventory.
Annual orphan inventory overview
Current inventory
We update our orphan inventory count monthly, which may show recent changes in status or new additions not reflected in our annual reporting.
2,642
orphan sites for decommissioning
In addition, there are 317 sites the OWA has agreed to decommission under a Working Interest Partnership Agreement (WIPA).
7,194
orphan sites for reclamation
In addition, there are 336 sites the OWA has agreed to decommission under a Working Interest Partnership Agreement (WIPA).
At the end of our last reporting year, reclamation sites were in various stages of progress.
34
%
environmental assessment phase
3
%
remediation phase
14
%
reclamation phase
48
%
vegetation monitoring only or final certification
2,297
%
orphan sites have been certified as fully reclaimed
For more information about our inventories and performance in decommissioning and reclamation, see our annual report.