Jack J. Langlois

Jack J. Langlois


McDermott Will & Emery

Recognized since 2012

Houston, Texas

Practice Areas

Natural Resources Law

Oil and Gas Law

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Jack Langlois is the office managing partner for Houston. Jack focuses his practice on energy related matters, including upstream, midstream and downstream. He advises clients on investments in and financings of energy projects and assets, including, mergers, joint ventures and acquisitions and dispositions of assets and stock of energy companies. Jack represents public and private companies, private equity investors, lenders, governments and national oil companies in a number of substantial domestic and international corporate transactions. Jack advises on mineral exploration and development projects, including matters involving acquisition of exploration and development rights, pipelines, gathering, transportation, processing, storage, and other infrastructure.

Read full biography: https://www.mwe.com/people/langlois-jack/

Contact & Links
Location
  • Texas Tower, Suite 4000
    845 Texas Avenue
    Houston, TX 77002-1656
Education
  • Louisiana State University, J.D., graduated 1981

McDermott Will & Emery
Headquarters: Chicago, Illinois

215 The Best Lawyers in America® awards

127 Best Lawyers: Ones to Watch® in America awards

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Recognized in The Best Lawyers in America® 2025 for work in:
  • Natural Resources Law
  • Oil and Gas Law
Special Focus:
  • Project Finance
Additional Areas of Practice:
  • Energy Law

Publications

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