Athens Energy, Oil & Gas Lawyers

Tyler Kostal is an associate attorney in the New Orleans office of Kean Miller. She practices in the energy and environmental litigation group, defending energy companies in lawsuits involving oil and gas, environmental, toxic tort exposure, wetlands loss, pipeline, and commercial litigation and appeals. She also assists clients with Medicare reporting and compliance obligations for toxic tort exposure claims.

Tyler is listed as a Rising Star by Louisiana Super Lawyers for 2019.

Tyler earned her B.B.A., cum laude, in economics and marketing in 2005 from the University of Mississippi. She earned her J.D., cum laude, from Loyola University New Orleans College of...

Greg Anding is a litigation partner in the Baton Rouge office of Kean Miller. He joined the firm in 1995 and practices in the trial, toxic tort, expropriation, and commercial litigation groups. Greg represents clients in asbestos and benzene defense, other occupational and toxic tort litigation, hearing loss claims, expropriation (eminent domain) litigation, civil and business litigation, and construction law.

Greg has particular experience representing clients in cases involving premises liability, products liability, personal injury involving occupational and chemical exposures, and pipeline expropriation and expansion projects. He has specialized in asbestos and benzene litigation for over 20 years. Greg has handled...

Randy Young is a partner in the Baton Rouge office of Kean Miller. He joined the firm in 1992 and practices in the areas of energy, telecommunications, utility regulation, pilotage regulation, and also in environmental litigation. Randy has 25 years of experience in electric utility regulation and environmental law.

He has represented industrial manufacturing, refining, and related companies before the Louisiana Public Service Commission (LPSC) and the Federal Energy Regulatory Commission (FERC). He has represented independent generation companies and power marketers in matters before the LPSC and has represented a telecommunications company in multi-state regulatory complaint proceedings. Randy has also represented...

Claire Juneau is a partner in the New Orleans office of Kean Miller. She joined the firm in 2011 and practices in the litigation group, including energy and petrochemical, oil field legacy sites, and appeals.

Prior to joining the firm, Claire served as a Law Clerk to Supreme Court Associate Justice Jeffery Victory. She also served as a judicial intern to First Circuit Court of Appeal Judge Randolph Parro.

Claire received her B.A., summa cum laude, in 2007 from Louisiana State University. Claire received her J.D., magna cum laude, in 2010 from the LSU Law Center where she was a member of...

Kimberly Hymel is an attorney in the Baton Rouge office of Kean Miller. She joined the firm in 2004 and practices in the energy, oil and gas, pipeline and commercial litigation groups. Kimberly represents national and international energy and petrochemical clients in a wide variety of litigation, with particular experience in environmental property damage cases, commercial contractual disputes, and toxic tort litigation. She has also worked extensively on electronic discovery issues, including management of large-scale discovery efforts for multi-national companies and advising clients regarding development and implementation of workable strategies, procedures, and discovery software tools for the collection, review, and...

Patrick Roquemore is an associate attorney in the Baton Rouge office of Kean Miller. He joined the firm in 2005 and practices in the litigation, energy, legacy oil field site, and oil & gas groups. Prior to joining Kean Miller, Patrick was a judicial law clerk for the Twenty-third Judicial District Court for the Parishes of Ascension, Assumption, and St. James. He also served as an attorney for the Louisiana Court of Appeal, First Circuit (Criminal Division). Patrick has extensive experience in all aspects of legal research, including the drafting of opinions, jury instructions, and participating in and assisting in...

Pam Mascari is a partner in the Baton Rouge office of Kean Miller. She joined the firm in 1997 and practices in the litigation, toxic tort and pipeline defense group. She represents clients in general litigation, oil and gas litigation, intrastate pipeline regulatory matters, environmental litigation, products liability cases, complex pharmaceutical drug litigation, and state and local tax litigation. Pam has extensive experience in the Louisiana energy, petrochemical and manufacturing industry and advises clients with regard to litigation strategy and management in Louisiana courts and regulatory matters before the Louisiana Office of Conservation. Pam also has extensive experience handling complex...

Melissa Hemmans is an experienced Litigation Attorney in Kean Millers's Baton Rouge office. Her practice includes Petrochemical, Manufacturing, Municipal, Civil Rights Defense, Oil and Gas, and Local Business matters. She has extensive experience with cases involving Toxic Tort and Environmental claims. Melissa is dedicated to providing clients with creative solutions, unique strategies, and unparalleled value.

In 1996, Melissa received her B.A. from Louisiana State University. She obtained her J.D. from the LSU Law Center in 1999. Melissa is admitted to practice law in the State of Louisiana, United States Court of Appeals, Fifth Circuit, United States District Courts for the Eastern,...

Michael S. Brandner, owner of the Brandner Law Firm, was born in New Orleans, Louisiana. He grew up there and attended Jesuit High School. After graduating from high school, he attended Louisiana State University in Baton Rouge, Louisiana, where he earned his bachelor's degree in political science in 1999. He then went on to study law at the Loyola University New Orleans School of Law where he served on the Executive Board of the Loyola Student Bar Association and was a member of the Loyola University School of Law Board of Trial Advocates. Mr. Bradner received his juris doctor in 2002....

Benn Vincent is a partner at Kean Miller and practices in the firm's litigation group. He represents local, national and international energy and industrial clients in cases involving a wide variety of substantive areas such as tax litigation, oil and gas litigation, NORM, environmental litigation, toxic tort, breach of contract, construction and commercial litigation, and warranty and products liability suits.

Applying his litigation skills outside of the courtroom, Benn was part of a team that negotiated and drafted the contract for the creation of a new oil and gas exploration and production company for one of Louisiana's largest landowners.

Benn is listed...

Christopher L. Williams focuses his practice on complex employment litigation, including cases involving violations of wage-and-hour laws, employment discrimination, sexual harassment, retaliation, unpaid wages, breach of contract, whistleblower claims, and non-compete issues. After working for some of the nation’s largest labor-and-employment law firms, he opened his own practice in 2014 to concentrate on protecting the rights of workers and employees. Mr. Williams draws on his previous experience representing employers to provide legal advice to individuals regarding potential claims and legal remedies under state and federal employment laws. Mr. Williams has litigated a wide variety of employment issues in...

Mr. Kingsdorf graduated from Tulane University in 1971 and from Tulane University School of Law in 1974. He clerked at the Louisiana Fourth Circuit Court of Appeal for Judges Peter Beer and Ernest N. Morial and then clerked at the Louisiana Supreme Court for Justice Albert Tate, Jr. In 1980, he became a partner in the firm of Cleveland, Barrios, Kingsdorf & Casteix where he remained until 1995 when he co-founded the firm of Barrios, Kingsdorf & Casteix, LLP. In addition to serving as faculty member at numerous seminars, he has lectured at the Tulane University School of Law...

Mark Doré is senior counsel in the Lafayette office of Kean Miller. He joined the firm in 2018 and practices in the oil and gas, business and corporate and real estate groups. Mark’s practice focuses on representing upstream energy companies in Louisiana, including oil and gas transactional matters, mineral title examination, due diligence, acquisition and sale of oil and gas properties, regulatory compliance, and providing advice to attorneys and landmen at companies engaged in upstream activities.

While in law school, Mark launched his own oil and gas/real estate title company in Lafayette, Louisiana, and continued working full time as an independent...

Richard McConnell is a partner in the Baton Rouge office of Kean Miller. He is trial counsel for energy and financial companies in high stakes lawsuits involving a wide variety of claims. Prior cases involved soil and groundwater contamination, wetlands loss, toxic tort exposure, lost mineral leasing opportunities, mineral lease cancellation, pipeline right-of-way claims, expropriation/condemnation, and commercial litigation. Richard also serves as appellate counsel arguing before state and federal appellate courts.

Richard’s recent experience includes obtaining a successful verdict as trial counsel for national pipeline companies in a wetlands loss lawsuit involving canals that widened over time, he was lead...

I grew up in a small town in Texas and lived there until I moved to New Orleans for high school. Ever since then, New Orleans has been my home. I went to college at LSU and graduated from Vanderbilt University Law School, finishing in the top 10 percent of my class. After I graduated, I married my high school sweetheart and moved back to New Orleans to work at Liskow & Lewis, one of the most respected law firms in Louisiana. I litigated all kinds of disputes at Liskow: everything from personal injury, oil and gas, and environmental...