Department profile
Gordon Arata

Energy & Natural Resources: Oil & Gas

USA Guide 2026 : Louisiana


Gordon Arata

Rankings

About

Provided by Gordon Arata

Gordon Arata maintains one of the Gulf South’s leading energy practices, representing clients across the full spectrum of the oil, gas, and energy industry. With deep roots in Louisiana and Texas and decades of experience advising clients operating onshore, offshore, and internationally, the firm has handled matters spanning the Gulf of Mexico, the North Slope of Alaska, Colombia, and Australia.

The firm represents major integrated, national, and independent energy companies, pipeline operators, oilfield service companies, financial institutions, investors, petrochemical companies, and landowners in complex litigation, regulatory, transactional, and operational matters. Gordon Arata regularly appears in state and federal courts, arbitration and mediation proceedings, and before agencies including BOEM, BSEE, the Louisiana Office of Conservation, Louisiana Public Service Commission, and Louisiana Department of Environmental Quality. The firm has extensive experience handling oil and gas regulatory matters in Louisiana and Texas, including issues involving the Outer Continental Shelf.

The team also advises on renewable and emerging energy projects, including solar, renewable fuels, and carbon capture initiatives, and is widely recognized for its sophisticated mineral and land title practice.

Industries (12)

  • Oil and gas companies
  • Pipeline companies
  • Oilfield service companies
  • Financial institutions
  • Investors
  • Landowners
  • Maritime entities
  • Petrochemical companies
  • Real estate companies
  • Renewable energy companies—ethanol, biodiesel, renewable diesel, solar facilities
  • Royalty owners
  • Transportation companies

Chambers Review

Provided by Chambers

Energy & Natural Resources: Oil & Gas - Louisiana

Band 1

Band 1


What the Team is Known For

Gordon Arata Montgomery Barnett is an experienced oil and gas group that draws on a wealth of industry expertise in high value transactions and complex litigation. Transactional expertise includes acquisition, leasing and financing work for oil and gas companies and associated title matters. Also offers strengths in regulatory matters, with significant experience representing clients before various regulatory bodies as well as state and federal courts.

Work Highlights

Provided by Chambers

  • Gordon Arata Montgomery Barnett represented The Termo Company in a damages litigation in relation to an oil well blowout.

Strengths

Provided by Chambers

  • Gordon Arata is distinguished by its thorough understanding of the applicable facts to assure that the best advice is given.

    Energy & Natural Resources: Oil & Gas respondentUSA
  • The team stands out for its adaptability, ability to work within deadlines and balanced commercial approach.

    Energy & Natural Resources: Oil & Gas respondentUSA
  • The firm possesses smart, experienced attorneys.

    Energy & Natural Resources: Oil & Gas respondentUSA

Notable Practitioners

Provided by Chambers

  • Senior StatespeopleBob J Duplantis
    Senior StatespeopleBob J Duplantis

    Bob J Duplantis

    Bob Duplantis has a strong reputation in the oil and gas market, with longstanding experience in energy-related litigation.
    • Bob's knowledge of regulatory issues and the economics is just outstanding.

      Energy & Natural Resources: Oil & Gas respondentUSA
  • Band 1C Peck Hayne Jr
    Band 1C Peck Hayne Jr

    C Peck Hayne Jr

    Peck Hayne is well regarded for his transactional expertise. His practice covers purchase and sale of energy assets, title advice and regulatory advisory at both the state and federal level.

    • Peck is very thoughtful and insightful. He is a subject matter expert and is able to find quick answers.

      Energy & Natural Resources: Oil & Gas respondentUSA
    • Peck Hayne is very sharp, detailed and always willing to help.

      Energy & Natural Resources: Oil & Gas respondentUSA
    • Peck gets to the heart of the matter.

      Energy & Natural Resources: Oil & Gas respondentUSA
  • Band 2Cynthia A Nicholson
    Band 2Cynthia A Nicholson

    Cynthia A Nicholson

    Cynthia Nicholson has expertise handling onshore and Outer Continental Shelf regulatory, commercial and transactional matters.

    • Cynthia Nicholson produces high quality work.

      Energy & Natural Resources: Oil & Gas respondentUSA
  • Band 2Scott A O'Connor
    Band 2Scott A O'Connor

    Scott A O'Connor

    Scott O'Connor is chair of the oil and gas practice at the firm and is well regarded for his representation in sector-specific litigation.
    • Scott has the exceptional ability to represent client's best interests and seek favorable resolutions.

      Energy & Natural Resources: Oil & Gas respondentUSA
    • Scott carefully considers overall consequences in litigation strategies and advises in an honest and efficient manner.

      Energy & Natural Resources: Oil & Gas respondentUSA
    • Scott O'Connor's oil and gas litigation experience is invaluable for clients.

      Energy & Natural Resources: Oil & Gas respondentUSA
    • Scott gives practical advice and possesses a deep knowledge of business and ways to achieve set goals.

      Energy & Natural Resources: Oil & Gas respondentUSA
  • Band 3Anthony C Marino
    Band 3Anthony C Marino

    Anthony C Marino

    Anthony Marino is well regarded for his advice in the oil and gas sector. He adeptly assists clients with appeals, provides regulatory counsel, and facilitates acquisitions, notably for clients operating within development and exploration.

    • Anthony Marino has vast experience in oil and gas matters relating to the offshore.

      Energy & Natural Resources: Oil & Gas respondentUSA
    • Anthony is our go-to guy. I'm always confident of the advice and counsel he provides.

      Energy & Natural Resources: Oil & Gas respondentUSA
    • I have a lot of comfort that what he's telling me is accurate.

      Energy & Natural Resources: Oil & Gas respondentUSA

Ranked Individuals at Gordon Arata (5)

Louisiana

Members

Provided by Gordon Arata

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