By: Nigel Bankes
Case Commented On: APL Oil & Gas (1998) Ltd v Alberta, 2025 ABKB 201 (CanLII)
PDF Version: An Important Alberta Crown Lease Continuation Decision
In the natural resources sector, as in so many other industrial sectors that require major capital investments in physical assets, security of tenure for those engaging in exploration activities (resource lessees) is foundational. And a crucial part of security of tenure for a resource lessee is the expectation that, if they make a discovery, they will be able to hold on to that discovery at least until they have recovered all their investment including a return on risk capital, or better yet, until the discovery has been fully exploited and is no longer profitable to produce. On the other hand, the resource owner (whether private or public (Crown)) wants to ensure diligent exploration and development by the resource operator/lessee, failing which the property should be returned to the owner so as to allow the owner to explore other potential lessees.