Warren Cole

For more information, please visit www.gibsondunn.com/lawyer/florey-tull/ .

Mike Chernekoff is a partner in the Litigation Practice Group. He focuses on environmental law, related areas of environmental litigation and toxic tort defense, and commercial and energy litigation. Mike’s practice centers principally on matters and businesses located in Louisiana and Texas. As a litigator, he develops and pursues effective dispute-resolution strategies in the context of investigations, trials, and settlement negotiations; as a counselor, he regularly helps clients ide...

John W. Meyer is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. John W., who practices law in Houston, Texas, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John W. is held by other top lawyers in the same geographic and legal practice area.

Jim Collura has a nationwide energy and construction litigation practice in which he has handled hundreds of millions of dollars in claims. His experience includes trials in state and federal courts across the country. Jim has represented plaintiffs and defendants in state and federal court in Arkansas, Colorado, Delaware, Florida, Georgia, Louisiana, Mississippi, Pennsylvania, Oklahoma, Ohio and his home state of Texas. This experience includes complex litigation with an emphasis on matters ...

William S. Anderson is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. William S., who practices law in Houston, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William S. is held by other top lawyers in the same geographic and legal practice area.

Juan F. Vasquez, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation and Controversy - Tax and Tax Law. Juan F., who practices law in Houston, Texas, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Juan F. is held by other top lawyers in the same geographic and legal practice area.

Alex J. Brown is the Managing Attorney of the Lanier Law Firm’s Commercial Litigation section. Alex represents companies and individuals in federal and state courts across the country at both the trial and appellate level, and in domestic and international arbitration forums. Before he became a plaintiff’s lawyer, Alex was a partner in the Houston office of one of the oldest and largest law firms in Texas. There, he represented multi-national corporations in complex business dispu...

Jeffery B. Vaden is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Jeffery B., who practices law in Houston, Texas, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffery B. is held by other top lawyers in the same geographic and legal practice area.

Laura Manion is a top attorney recognized by Best Lawyers in the practice area(s) of Eminent Domain and Condemnation Law. Laura, who practices law in Houston, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Laura is held by other top lawyers in the same geographic and legal practice area.

Douglas C. Atnipp is the Texas Co-Regional Managing Shareholder, Co-Managing Shareholder of the Houston office and Co-Chair of the firm's national Energy and Natural Resources Practice. Doug has more than 25 years of experience representing clients engaged in all facets of the energy business. He is involved in a wide range of energy-related transactions including energy finance, joint ventures and strategic alliances, and acquisitions and dispositions of energy-related assets. In addition to...