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Lauren Courtney Mastio

New Orleans, LA recognized lawyers icon Recognized in Best Lawyers since 2024
Jones Walker LLP

161 Best Lawyers awards

Jones Walker LLP logo

Awarded Practice Areas

Commercial Litigation Energy Law

Biography

Lauren Mastio is a partner in the Litigation Practice Group and a member of the board of directors. She handles all aspects of litigation, with a focus on the energy and construction industries. Lauren advises and represents oil and gas industry clients on matters concerning property contamination and restoration; downhole issues; land loss and subsidence; the rights and obligations of parties to joint operating agreements, oil, gas, and mineral leases, surface leases, oil and gas asset purchases, drilling contracts, and pipeline right-of-way agreements; claims under the Outer Continental Shelf Lands Act; and claims under the Louisiana Oil Well Lien Act. Additionally, Lauren advises clients in connection with terminalling, transportation and storage agreements as well as fabrication agreements. She has represented independent producers, major producers, pipeline companies, significant landowners, fabrication companies, power companies, and product storage and terminalling companies. Lauren also has an active construction law practice, where she counsels contractors and subcontractors in construction litigation and a range of commercial disputes. She represents clients in cases at the state and federal levels in matters involving design errors, defective specifications, delay in construction claims, change orders, and payment disputes.

Jones Walker LLP

161 Best Lawyers awards

Jones Walker LLP logo

Overview

  • Vanderbilt University, J.D., graduated 2010
  • Vanderbilt University, J.D., graduated 2010

Client Testimonials

Awards & Focus

Recognized in The Best Lawyers in America® 2026 for work in:
  • Commercial Litigation
  • Energy Law

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