Overview
Lorrie Marcil has over 30 years of experience advising oil and natural gas pipeline clients on complex regulatory, judicial, compliance, and transactional matters. Her main focus is representing pipeline companies before the Federal Energy Regulatory Commission (FERC) and in appeals from those matters. She has also represented clients before state public utilities commissions, including the Texas Railroad Commission, and in state and federal courts.
Lorrie advises pipelines in connection with all aspects of pipeline rates and regulated practices, including cost-of-service ratemaking, indexed rates, open seasons, capacity allocation and access, proration policies, tariff issues, affiliate relationships, standards of conduct, and jurisdictional and discrimination issues. She has extensive experience counseling clients with respect to market-based rate proceedings and has represented oil pipelines in over a dozen market-based rate applications and related contested proceedings at FERC.
Lorrie also counsels pipeline clients in connection with new infrastructure pipelines and expansions and repurposing of existing pipelines, capacity leases, and a variety of pipeline-related transactions, including joint ventures, mergers, and acquisitions.
A frequent speaker, Lorrie has presented on issues such as market-based rates, FERC jurisdiction, affiliate relations, and other related energy areas. Since 2014, Lorrie has been a member of the Board of Directors of USA Fencing, which is the National Governing Body for the sport of fencing in the United States.
- US Court of Appeals, Fifth Circuit
- US Court of Appeals, District of Columbia Circuit
- US Court of Appeals, Federal Circuit
- US District Court, District of Columbia
- District of Columbia
- J.D., Duke University School of Law, 1985
- B.A., Colgate University, 1982, cum laude
Speaking Engagements
- "FERC Decisions Update," Liquid Energy Pipeline Association 2022 Annual Business Conference, September 25, 2022
- "Key FERC Decisions," Association of Oil Pipelines 2021 Annual Business Conference, September 23, 2021
- "Market-Based Rates," Association of Oil Pipelines 2019 Annual Business Conference, September 19, 2019
- "Advanced FERC Jurisdiction," Association of Oil Pipelines 2019 Annual Business Conference, September 19, 2019
News & Publications
Client Alerts
Congress Streamlines NEPA as Part of Debt Ceiling Package: How Much Has Really Changed?
June 27, 2023
By: Seth Goldberg, Lorrie M. Marcil, Sally Mordi, Chris Yeatman
Professional Affiliations
- Energy Bar Association, Oil Pipeline Committee
- American Bar Association, Public Utility, Communications and Transportation Law Section