Kelly Ransom

Kelly Ransom


Kelly Hart & Hallman LLP

Recognized in The Best Lawyers in America® since 2026

Recognized in Best Lawyers: Ones to Watch® in America from 2022-2025

New Orleans, Louisiana

Practice Areas

Energy Law

Oil and Gas Law

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Kelly Ransom’s practice is focused on intellectual property litigation, energy and environmental litigation, and other high-stakes, complex litigation at both the trial and appellate levels. Ms. Ransom defends a range of clients in patent infringement cases, including banks, a leading global payment and financial technology solutions provider, and some of the world’s largest technology companies. She was recognized as a top performing patent litigator in the U.S. by Patexia’s 2024 Patent Litigation Intelligence Report, with an overall performance score of over 95%.

Ms. Ransom has extensive experience defending oil and gas companies in high stakes “legacy litigation” cases involving claims of environmental damage, coastal land loss, and damaged hydrology in wetlands, as well as in cases involving gas storage and migration issues, royalty disputes, and mineral lease termination claims.

Ms. Ransom serves on the Executive Committee of the Center for American and International Law’s Institute for Energy Law and was the Managing Editor of its longest running publication, the Energy Law Advisor, from 2019 to 2023. She is also active in her local community and has chaired several local, non-profit boards, including the Board of Directors of New Harmony High, a state-chartered public high school in New Orleans, Louisiana that has received national recognition for educating students through the lens of coastal restoration and preservation.

Location
  • 400 Poydras Street, Suite 1812
    New Orleans, LA 70130
Education
  • Cumberland University, J.D., graduated 2007
  • Rhodes College, B.A., graduated 2003
Bar Admissions
  • Alabama, 2007
  • Texas, 2018
  • Louisiana, 2008
Affiliations
  • Southwest Association of Bank Counsel - Member
  • Center for American and International Law’s Institute for Energy Law - Board
  • The Energy Law Advisor - Managing Editor
  • Louisiana Oil and Gas Association - Member
  • New Harmony High, XQ Super School - President of Board of Directors
  • American Bar Association - Member
  • Women’s Energy Network - Member
Court Admissions
  • United States Fifth Circuit Court of Appeals
  • U.S. District Court, Middle District of Louisiana
  • U.S. District Court, Eastern District of Louisiana
  • U.S. District Court, Western District of Louisiana
  • U.S. District Court, Eastern District of Texas
  • U.S. District Court, Western District of Texas
  • U.S. Bankruptcy Court, Southern District of Texas, Houston Division

Kelly Hart & Hallman LLP
Headquarters: Fort Worth, Texas

57 The Best Lawyers in America® awards

25 Best Lawyers: Ones to Watch® in America awards

Best Law Firms Badge Visit Website View Firm Profile

Recognized in The Best Lawyers in America® 2026 for work in:
  • Energy Law
  • Oil and Gas Law
Recognized in Best Lawyers: Ones to Watch® in America from 2022-2025 for work in:
  • Energy Law - 2025
  • Environmental Law - 2025
  • Oil and Gas Law - 2025
  • Energy Law - 2024
  • Environmental Law - 2024
  • Oil and Gas Law - 2024
  • Energy Law - 2023
  • Environmental Law - 2023
  • Oil and Gas Law - 2023
  • Energy Law - 2022
  • Environmental Law - 2022
  • Oil and Gas Law - 2022
Awards:
  • Legal 500 City Elite, 2025

    • Austin - Disputes
    • Austin - Energy Litigation & Regulation
  • The Best Lawyers in America®, Best Lawyers®, 2026

    • Energy Law
    • Oil and Gas Law
  • Top 100 U.S. Patent Litigators, Patexia’s 2025 Patent Litigation Intelligence Report

    • Most active patent litigators representing defendants
    • Top 10: Best performing patent litigators representing defendants
    • Top 20: Best performing patent litigators overall (representing plaintiffs and defendants)
  • Best Lawyers®, New Orleans-Ones to Watch, U.S. News & World Report, 2022-2025

    • Energy Law
    • Environmental Law
    • Oil and Gas Law
  • Top 100 U.S. Patent Litigators, Patexia’s 2024 Patent Litigation Intelligence Report

    • Most active patent litigators representing defendants
    • Best performing patent litigators representing defendants
    • Best performing patent litigators overall (representing plaintiffs and defendants)
  • Louisiana Super Lawyers Rising Star, Thomson Reuters, 2021

    • Energy & Resources Law
  • Leadership in Law Honoree, New Orleans CityBusiness, 2020, 2022, 2023
  • Woman of the Year, New Orleans CityBusiness, 2016, 2020
Additional Areas of Practice:
  • Litigation - Patent

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IEL Energy Advisor: Louisiana Coastal Zone Litigation Update:


Cameron Parish District Court Grants Summary Judgment on Solidary Liability Issue

KR
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Kelly

Ransom

Fifth Circuit Affirms Remand of Louisiana Coastal Zone Lawsuits…Again


IEL_Energy Law Advisors_CZMA Cases

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Kelly

Ransom

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