H. Brenner Sadler

Bob Duplantis has dedicated his entire career to the oil and gas industry. Prior to joining the firm in 1982 and establishing its Lafayette office, Bob spent more than a decade serving in-house oil company legal departments, including six years as a lobbyist in Baton Rouge, Louisiana. Bob’s law practice focuses on Louisiana oil and gas regulation and “meat-and-potato” legal issues. He routinely argues contract disputes affecting the oil and gas industry, including lease inte...

Selected to the 2016 Louisiana Super Lawyer list in the Environmental Litigation practice area (other years recognized: 2013, 2014, 2015) 2011 Baton Rouge Area Environmental Lawyer of the Year Selected for inclusion in The Best Lawyers in America for Litigation - Environmental since 1995 Practice Concentration & Experience Summary: Since he began practicing in 1979, Mr. McNamara has handled a wide range of civil litigation in venues throughout Louisiana. Concentrating on energy litigation...

A Lafayette native, Jimmy earned his Juris Doctorate from Louisiana State University Law School in 1986. During law school, he authored an article entitled “Native Born Acadians and the Equality Ideal” 46 LA. Law Rev. 1151 (1986). He is admitted to practice in all federal and state courts in Louisiana, the U.S. Court of Appeals for the Fifth Circuit, and the U.S. Supreme Court. He is also admitted to practice in Texas. He is currently Treasurer of the Francophone Section of the Lo...

Mr. Stevens was born in Opelousas, Louisiana and served in the U.S. Army JAG Corps. He earned his Juris Doctorate degree from Louisiana State University Law School in 1979 and served as Law Clerk to the Honorable John M. Shaw, United States District Court, Western District of Louisiana until 1981. He is admitted to practice in all federal and state courts in Louisiana, the U.S. Court of Appeals for the Fifth Circuit and is duly admitted and qualified as an Attorney and Counselor of the Suprem...

James P. Roy is a senior partner and managing member of the plaintiffs' personal injury firm Domengeaux Wright Roy Edwards LLC in Lafayette, Louisiana. Focusing his practice on civil litigation, he represents plaintiffs throughout Louisiana and the Gulf coast involving vehicular accidents, admiralty and maritime law, personal injury and wrongful death. Mr. Roy has served as co-lead class counsel for the BP Oil Spill, Deepwater Horizon multi-district federal litigation (MDL 2179). He has obtai...

Sam Masur’s practice is concentrated in the areas of oil and gas litigation, general commercial litigation, oil and gas titles, oil and gas and oil field service company acquisitions and divestitures, and general business acquisitions and divestitures. In both Louisiana state and federal courts, Sam litigates oil and gas and general business contract disputes involving oil and gas leases, overriding royalty interest agreements, joint operating agreements, and distribution agreements and...

Army joined the Firm in March 2011, bringing the knowledge and experience he earned over the course of his successful entrepreneurial career. His practice focuses on creditors’ rights, bankruptcy, and commercial transactional work for corporate, oil, gas and energy clients in Louisiana and Texas. Army is also one of only seven Sub-Chapter V bankruptcy trustees selected by the Department of Justice’s United States Trustee Program to serve in the State of Louisiana. Army is a skille...

Jerry Schiff practices in the areas of mediation and bankruptcy/ debtor-creditor law. He joined Gordon Arata in 2006 after serving over a decade as U.S. Bankruptcy Judge for the Western District of Louisiana. While he principally presided over cases in the Lafayette, Opelousas and Lake Charles Divisions of the Western District, he occasionally sat in the Shreveport and Alexandria Divisions, as well as the Eastern and Middle Districts of Louisiana. It was in the latter District where he presid...

Robert Waddell is a partner in the Litigation Practice Group. He focuses on intellectual property litigation. Robert advises and represents clients in matters involving patents, trademarks, copyrights, trade secrets, unfair trade practices, and unfair competition. Robert also handles matters related to commercial and business litigation, including breach of licensing, confidentiality, consulting, and employment agreements. He has represented clients throughout the United States in federal and...

Robert M. Kallam is a seasoned litigation attorney with more than thirty years of experience representing clients in state and federal courts at the trial and appellate levels. Based in Lafayette, Louisiana, he is a shareholder at Kean Miller and focuses his practice on Administrative / Regulatory Law and Admiralty and Maritime Law, along with complex civil litigation arising from marine , energy, transportation, and insurance-related matters. He regularly represents companies involved in hig...