Tyler T. O'Halloran

Tim George practices administrative law and litigation on behalf of oil and gas owners and operators. Tim represents clients before the Railroad Commission of Texas and the Texas General Land Office. He has helped solve complex problems with leasehold permitting and production; special field rules; rulemaking; salt water disposal injection; unitization and enhanced recovery; environmental compliance and remediation; pipeline transportation; common carrier, common purchaser, and gas utility co...

Mark C. Davis is a lawyer recognized by Best Lawyers in the practice area of Energy Law. Mark C. practices law in Austin, Texas Best Lawyers has recognized Mark C. Davis since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Mark C. Davis is held by other lawyers.

Margaret J. Sampson, PhD, focuses her practice on global, strategic intellectual property transactions and patent counseling surrounding the areas of life sciences, pharmaceuticals, research tools and medical devices. Life sciences and technology clients turn to her for evaluating, structuring, negotiating and documenting major transactions. Read full biography: https://www.mwe.com/people/margaret-j-sampson-phd/

J.R. Johnson is a lawyer recognized by Best Lawyers in the practice area of Government Relations Practice. J.R. practices law in Austin, Texas Best Lawyers has recognized J.R. Johnson since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which J.R. Johnson is held by other lawyers.

Fred focuses his practice on civil litigation and appeals. His background includes litigation involving public law issues and real estate and commercial disputes. Fred has represented clients in a wide variety of litigation involving governmental matters, including condemnation and inverse condemnation proceedings, construction disputes, election contests, zoning controversies and contract actions. He has extensive experience with regard to eminent domain law, having represented both acquirin...

Curtis J. Osterloh is a tax attorney at Scott Douglass & McConnico LLP in Austin, Texas. His practice focuses on Litigation and Controversy - Tax and Tax Law, including disputes involving state, local, and federal tax assessments. Curtis represents businesses and individuals in administrative proceedings, Texas district courts, and federal tax court, and he advises clients on the tax implications of business transactions and other matters involving state and federal tax law. Before joinin...

Brian O'Toole is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Construction Law and Litigation - Construction. Brian practices law in Austin, Texas Best Lawyers has recognized Brian O'Toole since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Brian O'Toole is held by other lawyers.

Jeff Dickerson is the firm’s senior corporate lawyer, and the managing shareholder of the firm’s Austin office, which he helped to establish in 2008. Jeff serves as outside general counsel to businesses in a number of different industries, including refinery services, beverage distribution, oilfield services, and physician practices. He specializes in mergers and acquisitions and general corporate work. Education B.A., English, with Honors, University of Texas, 1983 M.A., English,...

Rick Nemer is a member attorney in the Austin and Waco offices of Naman Howell. His practice focuses on administrative, business, and corporate law. Rick represents electric, water, and telecommunication clients in proceedings before the Public Utility Commission and the Texas State Office of Administrative Hearings. Prior to joining Naman Howell, Rick served as a staff attorney for three state agencies, including as a senior staff attorney for the Public Utility Commission, where he represen...

Jason concentrates his practice in trusts, estates, and taxation. Jason builds estate plans for individuals, keeping in mind their family values, goals and needs, and desire to protect and care for their family and loved one while minimizing taxes. Jason also assists individual fiduciaries and professional trust companies with probate, trust and estate administration, family settlement agreements, and all matters related to trusts and estates. Jason enjoys pre-liquidity event planning for ent...