Recognized by many as a first port of call for oil and gas transactions, Blake, Cassels & Graydon LLP excels across the full range of M&A, joint ventures, project development and investment matters. The energy practice additionally leverages a broad regulatory offering, which integrates specialists in energy regulation, environmental law and Indigenous law. Among its recent highlights, Calgary managing partner Ben Rogers acted alongside up-and-coming department co-head Christine Milliken to advise TC Energy Corporation on corporate and commercial matters related to the development of the C$12bn Coastal GasLink Pipeline. The Calgary-based group also draws on the transactional expertise of Chris Harris and practice co-lead Keith Byblow, while associate Ashton Menuz provides support. On the regulatory front, department co-head Terri-Lee Oleniuk is sought after for her comprehensive experience spanning regulatory, environmental and Indigenous law issues. Lars Olthafer and Katie Slipp are also recommended for regulatory and environmental compliance and approval processes.

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Key clients

  • Strathcona Resources
  • TC Energy Corporation
  • Pembina Pipeline Corporation
  • PKM Canada North 40
  • Imperial Oil Resources and ExxonMobil Canada
  • Suncor Energy
  • Canada Growth Fund
  • Ovintiv
  • Greenfire Resources Operating Corporation
  • LNG Canada
  • Trans-Northern Pipelines

Work highlights

  • Advised Strathcona Resources on its all-share acquisition of Pipestone Energy creating a combined entity with an approximate C$8.6bn enterprise value.
  • Advised Suncor Energy on its C$1.4bn acquisition of TotalEnergies EP Canada, including its 31.2% working interest in the Fort Hills oil sands mining project.
  • Advised Pembina Pipelines and related entities on the Canada Energy Regulator’s large-scale review of Abandonment Cost Estimates (ACE) and the Set Aside and Collection Mechanism (SAM-COM).

Lawyers

Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.

Practice head

The lawyer(s) leading their teams.

Keith Byblow, Christine Milliken, Terri-Lee Oleniuk

Other key lawyers

Ben Rogers, Chris Harris, Lars Olthafer, Katie Slipp, Ky Kvisle, Ashton Menuz