The Alberta Deep Basin

Basin Centered Gas


The Alberta Deep Basin is a geologic setting situated on the northeastern front of the Rocky Mountain belt in the deepest part of the Alberta sedimentary basin. Since its inception in 1998, Peyto has deliberately focused on exploring and developing the vast, sweet, liquids-rich, natural gas resource uniquely trapped in this basin.

A lack of mobile water throughout the thick, tight Cretaceous aged sandstone formations results in higher reserve recovery with lower recovery risk and more predictable production profiles than conventional reservoirs, such as those in the foothills to the southwest.

The multiple stacked formations within the Cretaceous aged sandstone rocks contain a large volume of natural gas that can be commercially developed using the latest horizontal multi-stage fractured well designs.

The Deep Basin Advantage


The Deep Basin sandstone has superior permeability than Montney siltstone and Duvernay shale. As a result, far less water and sand is required during completions to liberate natural gas molecules reducing capital costs and allowing for a smaller footprint to drill and complete the wells. The lack of mobile formation water further reduces water handling costs in the field. The only water produced is that which was pumped into the reservoir during completions.

With more than a dozen stacked reservoirs to exploit, Peyto can re-use a single collection of surface infrastructure including roads, pipelines, wellsites, and processing facilities to develop the various layers over time. This allows for concentrated development and production operations and the ability to employ smaller, nimble, fit-for purpose rigs delivering lower costs and shorter cycle times.

Peyto’s land base is downstream of the Montney congestion giving the Company better access to the NGTL and Alliance pipeline systems and resulting in cheaper transportation costs.