Lorne Rollheiser Partner


Speaks:  English

Year of Call: 1999 - Alberta

Year of Call: 1997 - Saskatchewan

Primary phone: +1 403-298-1072

Fax: +1 403-263-9193

Email: lorne.rollheiser@gowlingwlg.com

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Primary office:  Calgary




Lorne Rollheiser

Lorne Rollheiser is a partner at Gowling WLG and the head of the firm’s Oil and Gas Industry Group in Calgary, Alberta. 

Recognized by Legal 500 and The Best Lawyers in Canada as a leader in his field, Lorne has over 20 years of experience practising in natural resources and energy law — including as in-house counsel with two of North America’s largest independent oil and gas producers. This unique background positions him strongly in the market and equips him to offer sophisticated legal advice that’s in tune with the day-to-day realities of the sector. 

Working closely with domestic and international exploration and production clients, Lorne focuses his practice on a range of complex energy-related matters associated with the planning, development, and execution of upstream and midstream projects. With respect to upstream projects, Lorne has significant experience advising on matters concerning seismic acquisition and use, regulatory approvals, surface and mineral rights, farm-ins, joint ventures, accounting and royalty issues. In the midstream and downstream space, he advises both shippers and carriers across an array of different areas, including transportation service agreements, tariffs, buy/sell arrangements, regulatory approvals, blending and optimization deals, and commodity trading agreements.

Over the course of his career, Lorne has also led teams in a multitude of high-stakes merger & acquisition and amalgamation & divesture transactions — both domestic and international. Representing buyers and sellers alike, Lorne helps clients manage the sales process, conduct due diligence, coordinate the submission or receipt of bids, and negotiate and draft definitive purchase and sale agreements.

Lorne’s A&D and M&A deal history, upstream and midstream activity, and project development experience make him a valued leader at Gowling WLG and an exemplary adviser to clients in the natural resources and energy sectors.

Career & Recognition

Filter timeline:
  • 2019

  • 2018

  • 2017

  • 1999

    • Qualifications (Year of Call/Admission, etc.)
       1999
      Year of Call, Alberta
  • 1997

    • Qualifications (Year of Call/Admission, etc.)
       1997
      Year of Call, Saskatchewan
  • 1996

    • Education
       1996
      University of Saskatchewan, LLB
  • 1995

    • Education
       1995
      University of Saskatchewan, BA Political Science (with great distinction)

Memberships

  • Calgary Bar Association
  • Canadian Bar Association
  • Law Society of Alberta
  • Law Society of Saskatchewan

Representative Work

• Advising a significant American exploration and production company (with an enterprise value of over $40 billion) on preparing for the disposition of its interests in Asia and conducting a country exit.

• Advising a provincial Crown corporation in respect of its participation in a multi-billion dollar refinery project in Canada.

• Advising a large Canadian integrated producer in respect of the Canadian Mainline contracting application by Enbridge.

• Advising and conducting due diligence and reporting on construction and operation risks in respect of a potential equity participation in the Coastal GasLink Pipeline Project.  This multi-billion dollar project is the feeder pipeline for an estimated $43 billion (CAD) LNG project.

• Advising a royalty client in respect of a multi-million dollar natural gas royalty dispute with Gas Royalty Operations of Alberta Energy.

• Counsel to EOG Resources, Inc., in respect of country exits in Argentina and the United Kingdom.

• Counsel to Macquarie Oil Services Canada Ltd., on its blending, facility optimization, and metering services agreements with several energy companies.

• Counsel to Plains Midstream Canada regarding a review and update of its pipeline Rules and Regulations and GTCs.

• Counsel to Fortis BC Energy Inc., regarding the negotiation of its standard form Gas EDI contract and a related indenture.

• Led the internal corporate reorganization of the Canadian operations of EOG Resources, Inc., the sale of all its Manitoba assets, and the share sale of EOG Resources Canada Inc.

• Led the sale of EOG Resources Canada’s upstream, midstream, and facility interests in the Kitimat LNG Project to Chevron Canada Limited as part of EOG’s sale of its Canadian LNG interests.