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Uriel F O'Farrell
Lawyers profile
Latin America 2026
Lawyers profile | Latin America 2026: Energy & Natural Resources: Power, Energy & Natural Resources: Oil & Gas
Uriel F O'Farrell
Ranked in 2 Practice Areas
E

Eminent Practitioners

Energy & Natural Resources: Power

Argentina

14 Years Ranked

4

Band 4

Energy & Natural Resources: Oil & Gas

Argentina

10 Years Ranked

About

Provided by Uriel F O'Farrell

Latin America

Practice Areas

Corporate law, Mergers & Acquisitions, and Energy (transactions, regulation and litigation).

Career

Uriel Federico O’Farrell, Honorary Partner of O’Farrell, is specialized in corporate law, mergers & acquisitions, and energy (transactions, regulation and litigation).

Mr. O’Farrell provides advice to numerous local and foreign companies on corporate matters, and in the energy and infrastructure industries, including the production and distribution of oil & gas; generation, transport and distribution of electricity as well as transport, commercialization and distribution of natural gas. In these areas, he has participated in mergers & acquisitions, and in the counseling of privatization, financial, regulatory, litigation and arbitration proceedings, including arbitration regarding investment treaties.

Professional Memberships

- Member of the International Bar Association in the area of Energy and Natural Resources Law (SEERIL).

- Member of the City of Buenos Aires Bar Association, where he was a member of its Board of Directors between 1986-1989 and 2016-2019.

Chambers Review

Provided by Chambers

Chambers Latin America

Energy & Natural Resources: Power - Argentina

E
Eminent Practitioners
Individual Editorial

Eminent Practitioner Uriel O'Farrell maintains an impressive practice in the power sector. He has a particular focus on transactional corporate work and regulatory matters, with additional expertise in disputes arising from the energy sector.

Learn more about this team❖View ranking table

Energy & Natural Resources: Oil & Gas - Argentina

4
Band 4
Individual Editorial

Founding partner Uriel O'Farrell is an experienced lawyer in the oil and gas field in Argentina. He plays a central role at the firm advising clients on offshore exploration as well as bidding processes.

Learn more about this team❖View ranking table

Strengths

Provided by Chambers

Uriel O'Farrell is always available to provide a solid response, well-reasoned analysis and actionable solutions.

Energy & Natural Resources: Oil & Gas respondent
Chambers Latin America

Articles, highlights and press releases

2 items provided by O'Farrell

Highlight

Estudio O’Farrell, Tanoira Cassagne Abogados, Simpson Thacher & Bartlett LLP and Shearman & Sterling

.

Jul 30, 2019
Authored by Sebastián Luegmayer, Uriel F O'Farrell, Alejo Muñoz de Toro, Daniel Reinger
Highlight

Milbank LLP, Linklaters LLP, Estudio O’Farrell and Tanoira Cassagne Abogados advised in Argentina’s

.

Jul 29, 2019
Authored by Sebastián Luegmayer, Uriel F O'Farrell, Alejo Muñoz de Toro, Daniel Reinger, Brigitte Ryszelewski

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O'Farrell

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Band

Argentina

Banking & Finance
4
Sebastián Luegmayer
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3
Agustín Siboldi
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Energy & Natural Resources: Oil & Gas
4
Agustín Siboldi
Head of Energy & Natural Resources: Oil & Gas
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Uriel F O'Farrell
4
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Energy & Natural Resources: Power
E
Uriel F O'Farrell
E
Eminent Practitioners
View Profile
1
Agustín Siboldi
Head of Energy & Natural Resources: Power
1
Band 1
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Labour & Employment
1
José Luis Zapata
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4
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4
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Public Law
2
Jorge Muratorio
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2
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TMT (Telecoms, Media, Technology)
2
Agustín Siboldi
Head of TMT (Telecoms, Media, Technology)
2
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Tax
2
Guillermo A Lalanne
2
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2
Miguel Alejandro Máximo Tesón
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2
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4
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