The Environment, Energy & Natural Resources Center Faculty

Darren  Bush Darren Bush
Leonard B. Rosenberg College
Professor of Law
DBush@central.uh.edu

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713.743.3346

B.A. (Economics), 1991, California State University, San Bernardino; Ph.D. (Economics), 1995, University of Utah; J.D., 1998, University of Utah.

Professor Bush's scholarship focuses on the intersection of regulation and antitrust, with emphasis on deregulated markets, immunities and exemptions, and merger review. Along with Harry First and the late John J. Flynn, he is coauthor on the antitrust casebook FREE ENTERPRISE AND ECONOMIC ORGANIZATION: ANTITRUST (7th Ed.) with Foundation Press. 

Professor Bush received his Ph.D. in economics and J.D., both from the University of Utah. While completing his J.D., he consulted on issues regarding state deregulation of electric utilities, interned at the U.S. Department of Justice's Antitrust Division, taught various economics courses, and received a Marriner S. Eccles Fellowship in Political Economy.

After receiving his J.D., he served as an Attorney General's Honor Program Trial Attorney at the Antitrust Division's Transportation, Energy, & Agriculture Section, where his primary focus was the investigation of mergers and anticompetitive conduct in wholesale and retail energy markets and airlines. He has testified numerous times on antitrust matters before congressional committees and federal commissions. 

He is also a second-degree black sash in Northern Shaolin/Northern Praying Mantis Kung Fu.

Julian Cardenas GarciaJulian Cardenas Garcia
Research Assistant Professor
jcardena@central.uh.edu
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Julián Cárdenas García is a Venezuelan attorney and Doctoral Fellow at the Research Center on Investment and International Trade Law (CREDIMI) at the University of Bourgogne, Dijon, France. Prior to this position, he served as career diplomat at the Venezuelan Ministry of Foreign Affairs working multilateral affairs with the Organization of the American States (OAS) and the United Nations (U.N.) and bilateral affairs on sovereign boundary issues.

Currently, he is a Visiting Professor of Law at the Environment, Energy and Natural Resources Center of the University of Houston Law Center where he teaches Transnational Petroleum Law, Diplomacy and Geopolitics of Oil and Gas and Transnational Investment Law and Arbitration. As a visiting professor, he has taught the same courses at the Rio de Janeiro State University (UERJ) in Brazil, the University of Nuevo Leon (UANL) in Monterrey, Mexico and the University Externado, in Bogota, Colombia.

Professor Cardenas has been retained as an expert on Venezuelan law in international arbitrations regarding the upstream petroleum sector in Venezuela. He has also been involved in ICC, AAA and ICSID arbitration cases concerning downstream petroleum transactions, direct foreign investments, and international construction projects. He is a frequent speaker on oil and gas investment matters, best practices in the petroleum industry, and geopolitics of the oil and gas industry invited by oil and gas service companies, operators and government agencies. He has been a guest speaker in conferences on energy law in the U.S., Canada, France, Scotland, the Netherlands, Mexico, Brazil, Cuba, Ecuador, Colombia and Venezuela. He works effectively in Spanish, French and English, and has some working proficiency on Portuguese.

He holds a law degree and a B.A. in International Relations from the Universidad Central de Venezuela, a Master of Laws in Arbitration from the Sorbonne University - Paris II Pantheon-Assas, and a LL.M. with a Certificate in Energy, Environment & Natural Resources Law from the University of Houston Law Center.

Professor Cárdenas is a violinist who has played with different symphony orchestras in Venezuela, France and the U.S. He has performed at the Berlin Philharmonie, the Carnegie Hall, and the Sorbonne Amphitheatre, among other venues.

 

Barbara EvansBarbara   Evans
Professor of Law
George Butler Research Professor
Co-director, Health Law & Policy Institute
Director, Center on Biotech

104F TUII
bjevans@central.uh.edu
713.743.2993

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Professor Evans joined the University of Houston Law Center in 2007. She is a member of the health law faculty and co-director of the Health Law & Policy Institute. Her research interests include governance, privacy, and financing issues with large health information networks and tissue repositories; regulatory and judicial uses of evidence from large-scale observational studies; and legal barriers to clinical translation of pharmacogenomics. Earlier in her career, she was a partner in the international regulatory practice of a large New York law firm and subsequently advised clients on U.S. privacy, research, and medical device regulatory matters. Prior to joining the University of Houston Law Center, she was a Research Professor of Medicine and Director of the Program in Pharmacogenomics, Ethics, and Public Policy at the Indiana University School of Medicine/Center for Bioethics. She holds an electrical engineering degree from the University of Texas at Austin; M.S. and Ph.D. degrees from Stanford University; a J.D. from Yale Law School; and she completed a post-doctoral Fellowship in Clinical Ethics at the M.D. Anderson Cancer Center.

Victor  FlattVictor B. Flatt
Dwight Olds Chair in Law
vflatt@central.uh.edu
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Professor Victor B. Flatt returned to the University of Houston in 2017 as the Dwight Olds Chair in Law and the Faculty Director of the Environment, Energy, and Natural Resources (EENR) Center. He also holds an appointment as a Distinguished Scholar of Carbon Markets at the University of Houston's Global Energy Management Institute. He was previously the inaugural O'Quinn Chair in Environmental Law at UHLC from 2002-2009. 

Professor Flatt's teaching career began at the University of Washington's Evins School of Public Affairs, and he has previously taught at Georgia State University College of Law, and most recently at the University of North Carolina School of Law, where he was the inaugural Taft Distinguished Professor in Environmental Law and the Co-Director of the Center for Climate, Energy, Environment, and Economics (CE3).

Professor Flatt is a recognized expert on environmental law, climate law, and energy law. His research focuses on environmental legislation and enforcement, with particular expertise in the Clean Air Act and NEPA. He is co-author of a popular environmental law casebook, and has authored more than 40 law review articles, which have appeared in journals such as the Notre Dame Law Review, Ecology Law Quarterly, Washington Law Review, Houston Law Review and the Carolina Law Review. Six of his articles have been recognized as finalists or winner of the best environmental law review article of the year, and one was recognized by Vanderbilt University Law School and the Environmental Law Institute as one of the three best environmental articles of 2010, leading to a seminar and panel on the article in a Congressional staff briefing.

Professor Flatt has served on the AALS sub-committees on Natural Resources and Environmental Law, and was chair of the AALS Teaching Methods Section. He has served on many other board and committees in his career including the national board of Lambda Legal, and the Law School Admission Council's Gay and Lesbian Interests section. He is currently on the Advisory Board of CE3, a member of the ABA's Section on Environment, Energy, and Natural Resources Law Congressional Liaison Committee, and a member scholar of the Center for Progressive Reform.

Professor Flatt received his B.A. in Chemistry and Math from Vanderbilt University where he was a Harold Stirling Vanderbilt Scholar, and his J.D. from Northwestern University, where he was a John Henry Wigmore Scholar. After graduating from Northwestern, Professor Flatt clerked for the Honorable Danny J. Boggs of the United States Sixth Circuit Court of Appeals.

Carmen  Gonzalez

Carmen Gonzalez
cgonza61@central.uh.edu

Carmen G. Gonzalez is a professor of law at Seattle University School of Law. She has published widely in the areas of international environmental law, human rights and the environment, environmental justice, trade and the environment, and food security. Professor Gonzalez was a Fulbright Scholar in Argentina, a U.S. Supreme Court Fellow, a visiting fellow at the Lauterpacht Centre for International Law at the University of Cambridge in the United Kingdom, and a visiting professor at the Hopkins-Nanjing Center in Nanjing, China. In Spring 2017, she served as the George Soros Visiting Chair at the Central European University School of Public Policy in Budapest, Hungary. Professor Gonzalez is member of the Board of Trustees of Earthjustice, Deputy Chair of the Governing Board of the International Union for the Conservation of Nature Academy of Environmental Law, and past president of the Environmental Law Section of the Association of American Law Schools. She has worked on environmental law capacity-building projects in Asia, Latin America, and the former Soviet Union, and has represented non-governmental organizations in environmental treaty negotiations. Professor Gonzalez is the co-editor of the highly acclaimed book, Presumed Incompetent: The Intersections of Race and Class for Women in Academia (Utah State University Press, 2012). She is also the co-editor of International Environmental Law and the Global South (Cambridge University Press, 2015). Professor Gonzalez holds a BA from Yale University and a JD from Harvard Law School.

Tracy  HesterTracy Hester
Lecturer
142 TUII
tdheste2@central.uh.edu
713.743.1152
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Tracy Hester is a visiting assistant professor at the University of Houston Law Center, and he directed UHLC's Environment, Energy and Natural Resources Center from 2010-2013. Professor Hester joined the faculty after serving as a partner at Bracewell & Giuliani and leading its Houston office's environmental group for over 15 years. Professor Hester focuses his research on legal issues raised by environmental compliance policies and enforcement. He has worked extensively on climate change compliance and liability as well as the innovative application of environmental laws to emerging technologies such as nanotechnology and renewable energy.

Professor Hester is currently a member of the governing Council for the American Bar Association's Section on Environment, Energy and Resources, and has served in several other ABA leadership roles (most recently as Chair of the Environmental Enforcement and Crimes Committee). He is also vice-chair of the Greater Houston Partnership's Environmental Policy Advisory Committee. He was elected as a member of the American Law Institute in 2004.

Professor Hester received his J.D. from the Columbia University School of Law in 1986 and his B.A. with high honors (Phi Beta Kappa) from The University of Texas at Austin. In addition to Bracewell, he previously worked at the law firms of Sidley & Austin and Baker Botts LLP.

Blake  Hudson

Blake Hudson
Professor of Law
713.743.6413
rbhudson@central.uh.edu

J.D. Duke University School of Law
M.A. Duke University Nicholas School of the Environment
B.S. University of Montevallo

Prior to joining the Houston Law Center in 2017, Professor Hudson was an assistant professor of law at Stetson University College of Law (2009-2012) and held a joint appointment as an associate and full professor of law with the LSU Law Center and the LSU College of the Coast & Environment (2012-2017). He practiced law from 2007-2009 at the law firm of Baker Botts in Houston, Texas.

Professor Hudson's research considers how property, land use, and natural resources law and policy intersect with environmental and constitutional law, with specific focus on the issue of federalism as it relates to land use and the environment. One branch of his research centers on "commons" scholarship and the complicated role of private property rights and government institutions as solutions to commons dilemmas. Professor Hudson's research further assesses how the issues of federalism and constitutional structure have the potential to both complicate and resolve land use and natural resource management issues at the state, federal, and international levels, with particular emphasis on forests, natural capital impacted by direct land use planning, and the legal and political institutions established to govern those resources. His articles are forthcoming or have been published in the Washington and Lee Law Review, Indiana Law Journal, Georgia Law Review, Hastings Law Journal, University of Colorado Law Review, Alabama Law Review, Florida Law Review, Tulane Law Review, Florida State University Law Review, Connecticut Law Review, and BYU Law Review, among a variety of other legal and peer-reviewed journals. His book, Constitutions and the Commons: The Impact of Federal Governance on Local, National, and Global Resource Management, was published by Resources for the Future/Earthscan in 2014. Professor Hudson teaches natural resources law and policy, water law, and property law.

Professor Hudson obtained his bachelor's degree in both biology and history, as well as minors in pre-law and political science, at the University of Montevallo, where he was a scholar-athlete. He graduated with high honors from Duke University School of Law, and also graduated with a Master's degree in Environmental Science and Policy from Duke University's Nicholas School of the Environment. 

 

Susan SakmarSusan L. Sakmar
Visiting Assistant Professor
132 TUII
slsakmar@Central.UH.EDU
Andrews Kurth Energy Law Scholar
University of Houston Law Center
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Professor Sakmar is licensed to practice law in California and has over 20 years experience working in a variety of legal, corporate, nonprofit, and academic environments.   She started her professional career as an accountant for Chevron Corporation in San Francisco, California and after being admitted to the California Bar, was an attorney in the commercial litigation department of the San Francisco law firm of Bronson, Bronson & McKinnon where she represented clients in a variety of complex litigation cases.  After leaving practice, she taught International Trade Law under the WTO as an adjunct professor at the University of San Francisco School of Law and served on a number of non-profit environmental boards, including board chair for the Jane Goodall Institute.  

She currently is a Visiting Assistant Professor, Andrews Kurth Energy Law Scholar, at the University of Houston Law Center where her scholarly activities are focused on global natural gas markets with a particular focus on LNG and global shale gas development.    She has published and presented a number of papers on these topics and her most recent book Energy For The 21st Century:  Opportunities And Challenges For Liquefied Natural Gas (LNG) will be published in 2013 by leading international publisher Edward Elgar, Ltd. (UK). 

She holds an LL.M. from Georgetown University Law Center, Washington, DC, a J.D., cum laude, from the University of San Francisco School of Law, San Francisco, CA., and a business degree (B.Sc.) from the University of Colorado, Boulder, CO.  

Eugene J. Silva II

Gene joined the Exxon Mobil Law Department in April 2009 and is currently Counsel in the International Disputes Group. In this capacity he participates in the oversight of significant investor-state and international commercial disputes, as well as advising on related policy and contractual issues. Prior to joining the company, Gene practiced for over eight years with the law firm of Vinson & Elkins LLP. As a member of the firm's International Dispute Resolution Group, Gene represented a variety of companies in both commercial and investor-state arbitrations. He has acted as trial counsel before tribunals constituted under most of the major arbitral rules systems including ICSID, ICC, AAA/ICDR, LCIA, SCC and UNCITRAL, and has also appeared before various U.S. state and federal courts on behalf of clients in energy, maritime and general commercial disputes. Gene received his J.D. from the University of Texas and his LL.M. from the University of Edinburgh.

Gina  WarrenGina S. Warren
Associate Professor
gswarre2@central.uh.edu
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Professor Gina S. Warren joined the Law Center in the fall of 2016, teaching Oil & Gas, Energy Law & Policy, and International Energy Law. Previously she taught Oil & Gas, Energy Law, Climate Change & Energy, and Natural Resources Law at the Texas A&M University School of Law (2011-2016) as well as Energy Law at Duquesne University School of Law (2010-2011). Her research explores the role of policy and regulation in the area of sustainable energy, with a focus on renewable energy, climate change, and distributed generation. Warren has published nearly a dozen scholarly articles on energy-related topics in such prominent journals as the Columbia Journal of Environmental Law, the Nebraska Law Review, and the University of Cologne (Germany) Business Law Journal. Her scholarship has been cited by the Colorado Supreme Court, the Washington Post, and was recently excerpted in a prominent energy textbook, "Energy Law and Policy" (Davies, et al West 2015). She is the incoming chair-elect of the Association of American Law Schools Section on Natural Resources and Energy Law. Prior to entering academia, Warren worked as a litigator in energy and utility law for the international law firm of Perkins Coie based in Seattle as well as a litigator in a prominent regional firm, Post & Schell based in Philadelphia. Warren received her B.S. in Psychology from the University of Arizona followed by her J.D. from Rutgers University School of Law. After graduating from Rutgers, Warren completed a clerkship for the Honorable Michael Winkelstein of the Appellate Division of the Superior Court of New Jersey. She is admitted to practice in Pennsylvania, New Jersey, the U.S. Virgin Islands, and Washington.

JacquelineWeaverBret Wells
Associate Professor of Law
124 TUII
bwells@central.uh.edu
713 743 2502
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Bret Wells is an Assistant Professor of Law at the University of Houston Law Center.  Professor Wells has been an adjunct professor with the University of Houston Law Center since 2005 and was an adjunct professor with the University of Minnesota Law School in 1999 where he taught international taxation.  Prior to joining the University of Houston Law Center as an Assistant Professor of Law, Mr. Wells served as Vice President-Treasurer and Chief Tax Officer for BJ Services Company.  BJ Services Company was a component of the S&P 500 Index prior to its acquisition by Baker Hughes on April 30, 2010.  In his capacity with the company, Mr. Wells was the executive officer responsible for all treasury and tax matters for the company and reported directly to the Chief Financial Officer.  During his tenure, the company made several large public debt offerings, engaged in significant stock repurchases, and renegotiated its major credit facilities.  Prior to joining BJ Services in 2002, Mr. Wells was an Assistant Vice President and Assistant General Tax Counsel at Cargill, Inc. where he was responsible for various international and domestic tax planning matters.  Prior to joining Cargill, Inc. in June 1993, Mr. Wells was a tax associate with the law firm of Baker & Botts, L.L.P. from April 1990 to May 1993 where he specialized in federal income tax matters.

Emeritus Faculty

JacquelineWeaver Jacqueline Lang Weaver
A.A. White Professor of Law
122 TUII
jweaver@central.uh.edu
713.743.2158

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Jacqueline L. Weaver is the A.A. White Professor of Law at the University of Houston Law Center.  Her teaching and research interests cover oil and gas law, energy law and policy, international petroleum, and environmental and natural resources law. She has lectured on topics in international petroleum transactions in Africa (Uganda, Namibia, and Luanda), Kazakhstan (as a Fulbright scholar), Lisbon, China and Bangkok.  She is a co-author of Smith and Weaver, The Texas Law of Oil and Gas; a national casebook titled Energy, Economics and the Environment; another casebook titled International Petroleum Transactions (Rocky Mtn. Min. L. Fd. Press) and the treatise International Petroleum Exploration & Exploitation Agreements (Barrows 2009).  She has written articles on offshore safety after the Macondo disaster in the Gulf of Mexico, energy markets, sustainable development in the international petroleum industry, comparative unitization laws, energy policy, and traditional oil and gas law topics. Professor Weaver holds a B.A. in Economics from Harvard University and a J.D. degree from the University of Houston. She worked as an economist in the Corporate Planning Department of Exxon Co. USA before joining the University of Houston Law Center.

SPECIAL FACULTY

Ricardo Colmenter Ricardo Colmenter

Ricardo Colmenter is an Affiliate Scholar for International Energy Programs at the Center for U.S. and Mexican Law and the Energy, Environment and Natural Resources Center (EENR) at the University of Houston Law Center. He holds a JD from the Universidad Catolica Andres Bello, a LLM International Intellectual Property, Lund University Sweden and a LLM Intellectual Property & Information Law, University of Houston Law Center.

He is Director of Entra Consulting, an international consulting firm that includes oil and gas industry professionals with valuable international, commercial and regulatory experience. Before founding Entra Consulting, Colmenter was General Counsel for the Western Hemisphere of Weatherford International, a member of Halliburton law department, partner at Johnson and Cato and Legal Director of the Venezuelan Patent and Trademark Office. 

Colmenter, a highly respected international energy law expert, has taught as an adjunct professor with the University of Houston’s Intellectual Property and Information Law Institute. Colmenter is lead chairman and program director for advance training courses for National Oil Companies’ legal departments, such as Pemex (Mexico’s state oil company, Petroecuador (Ecuador’s state oil company), Ecopetrol (Colombia) and Petrobras (Brazil ’s state oil companies)  and regulator (CNH and Secretaria de Hidrocarburos del Ecuador). In addition, he has written numerous books and articles regarding international oil transactions, technology transfers in the oil industry and oil and gas international business.

Colmenter’s practice centers on transactional law with a strong business view, which involves structuring multi-million dollar energy integral services contracts, joint operational agreements, licenses, production sharing agreements, mergers and acquisitions in the oil industry and sophisticated oil and gas projects. He has more than 15 years of oil and gas international business experience and advises national oil companies, energy regulator and service companies in Latin America. Colmenter was included in the 2015 edition of the Corporate Counsel 100 Latin America (Legal 500), which identifies an array of the most influential and innovative in-house counsel working in the region.

Alfonso  Lopez de la Osa Escribano Alfonso Lopez de la Osa Escribano

Director, Center for U.S. and Mexican Law and Adjunct Professor

Email : alopezde@Central.UH.EDU 

Alfonso López de la Osa Escribano is Director of the Center of U.S. and Mexican Law at the University of Houston Law Center, and Adjunct Faculty on "Comparative Health Law" of the Health Law and Policy Institute in this same university. He obtained his PhD. in Public Health Law at the University of Paris I Panthéon-Sorbonne, where he studied a degree (DEA Diplôme d'Etudes Approfondies) on Droit public comparé des Etats Européens (1997). He earned his Law Degree (1995) and Master's degree in European Union Law (1996) at the University Complutense of Madrid in Spain. 

López de la Osa Escribano has taught as Professor of Administrative Law at the University Complutense of Madrid Law School, and at the University of Pau et des Pays de l'Adour (UPPA) in France. He has taught "Biotechnology and Law" at the Instituto de Empresa Business School in Spain. He is a lawyer in Madrid Bar having done litigation before civil, criminal and administrative jurisdictions, and an associate member of several academic research centers, like the Institut d'etudes lberiques et iberico-americaines and the Centre Pau Droit Public at the UPPA in France. 

López de la Osa Escribano's research focuses on international and comparative law issues and how legal systems interact, especially between the US and Mexico, and in European Union Law. Also, in terms of Health Law, he specializes in doctor-patient legal relationship and medical risk management related to Medical Malpractice Professional Insurance Law, as well as Biotechnology and Life Sciences Law. He has written several works in the field of Public Law and Health law in France and Spain. His research also centers on fundamental rights and their enforcement to protect a major right to healthcare access.

Denney L. Wright
Professor of Practice

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B.B.A. Texas Tech University; J.D., South Texas College of Law Houston; LLM in Taxation, University of Houston Law Center.  Previously Senior Tax Counsel, Global Training and Development, Exxon Mobil Corporation retiring after 42.5 years service as an accountant, tax accountant and a tax lawyer.  As Global Training and Development Senior Tax Counsel oversaw worldwide U.S. tax training and development for Exxon Mobil Corporation tax personnel.  Having taught as an Adjunct Professor of Law for over twenty plus years at University of Houston Law Center, served as an Adjunct Professor of Law for the past five years at New York University Law School, Southern Methodist University Law School and the University of Texas School of Law.  Serves on the Parker Fielder Oil & Gas Tax Conference Advisory Committee and has appeared as a panelist at the Parker Fielder Tax Conference as well as numerous other conferences and symposiums addressing oil and gas tax and energy issues.  Serves on the Advisory Board of the Texas Federal Tax Institute and published "Understanding the Windfall Profits Tax Act" in the Petroleum Landman in 1980 and Co-Chaired the United States/China Oil and Gas Tax Joint Government/Industry Biennial Conference in Beijing, China in 1998. Currently writing a casebook and teacher's manual for use in law school and graduate business school oil and gas tax classes.  Class offerings include Oil and Gas Tax and International Petroleum Transactions.     

ADJUNCT FACULTY

Robert BallentineRobert S. Ballentine, LL.M.
Burleson Cooke L.L.P.
711 Louisiana, Suite 1701
Houston, Texas 77002
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Mr. Ballentine is a partner with the energy law firm of Burleson Cooke, L.L.P.  He has 25 years of commercial litigation experience, primarily concerning disputes over upstream and midstream energy contracts, such as exploration agreements, joint operating agreements, wellhead sales agreements, gas processing (keep whole and percent of proceeds) contracts, natural gas purchase & sales agreements, MODU maintenance, service agreements, natural gas and gas liquids transportation agreements, natural gas processing agreements, and related contracts.  In addition, he has engaged in a significant regulatory practice focused primarily on the natural gas pipeline, telecommunications and electric power industries, including administrative law and litigation, and certificate applications before the Public Utility Commission of Texas (PUCT) and the Federal Energy Regulatory Commission (FERC).  He also has represented energy clients in complex litigation, including derivative and class actions in both state and federal courts, as well as litigation over state, federal and private mineral royalty claims, natural gas measurement False Claims Act qui tam litigation, natural gas processing, gas plant and gas pipeline litigation and arbitrations, as well as electric power contract disputes.  He has litigated toxic tort and product liability matters, as well as Sherman Act antitrust claims, shareholder derivative, and securities litigation.  He has represented clients in tax litigation, real estate and pipeline condemnation matters, and mineral partnership disputes and prepared appellate briefing concerning various energy-related issues pending before state and federal courts of appeals.  He has also represented clients in admiralty litigation, as well as in a wide variety of adversary proceedings before United States bankruptcy courts.

Theodore BorregoTheodore  Borrego
trb@explorationlaw.com
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Theodore R. (Ted) Borrego attended law school at University of Oklahoma's College of Law, where he graduated in 1974, having been appointed to the Law Review. He began his career with Vinson & Elkin in 1974, where he spent five years concentrating principally in the area of oil and gas law. After leaving Vinson & Elkins, Mr. Borrego practiced in Wichita Falls with the firm of Sherrill & Pace, and later, with Johnson & Swanson in Dallas. While at Johnson & Swanson, the firm grew from 125 lawyers in a single city to over 350 lawyers in multiple locations (and, in the process, changing its name to Johnson & Gibbs). Mr. Borrego was in charge of the oil and gas practice of the firm, and expanded it with the firm's growth He also served on the Management Committee and the Technology Committee, where, along with other lawyers, he oversaw the implementation of a large scale network. In 1993, Mr. Borrego decided that the administrative burdens of overseeing a department and management were inter­fering with his desire to practice law, so he left Johnson & Swanson (Johnson & Gibbs). Since 1993, other than a short period of time spent as in house counsel with a major independent, he has essentially been a solo practitioner.

Mr. Borrego's practice has been concentrated in the area of oil and gas exploration and development, both in the domestic area (offshore and on shore) and in foreign areas. He has advised clients in all states where production exists as well as having advised clients in over sixty different countries. His website is at www.explorationlaw.com.

William CasonWilliam Cason
bcason@apxww.com

After graduation from Texas Tech University with a degree in Chemical Engineering, Bill Cason worked his way through the technical ranks of Conoco with wide ranging assignments all over the world, including serving as team leader for numerous upstream and downstream engineering projects, and as the budget coordinator for all Conoco’s refineries.  He was assigned as Conoco’s representative on the Auto – Oil task force, a multi-disciplinary team assisting the EPA with research into clean motor fuels.  This task force was manned by representatives of all US automakers and Major producers of motor fuels.  As a member of the Task Force he interacted extensively with representatives of the Government and the auto industry.

Bill shifted his career path in 1993, pursuing a long held ambition of being a lawyer who understood oil and gas from the bare drill floor to the gas pump.  He graduated magna cum laude from the University of Houston Law Center in 1996. While at U of H Bill served as a Notes and Comments Editor of the U of H Law review, and was inducted into the Order of the Coif and the Order of the Barons.

After passing the bar exam Bill joined the firm of Mayor, Day, Caldwell and Keeton, focusing his practice on all legal aspects of oil and gas exploration, both in the United States and internationally.  In 1998 Bill joined Ocean Energy, where he served as inside counsel on a wide range of projects worldwide including domestic and international acquisitions and dispositions, multiple service agreements in multiple jurisdictions and languages, litigation (including both ICC and LCIA) and compliance related issues, such as the FCPA, internal controls, SEC and FERC issues. In 2005 Bill joined Anadarko as the head of their legal function in London, England with responsibility for supervising and executing the legal support to all of Anadarko’s interests in Africa and the Middle East, as well as special projects in Indonesia and Malaysia. In particular, Bill has spent extensive time counseling clients on the ground in Nigeria, the Ivory Coast, Angola, Mozambique and Indonesia.

Bill joined Gaither Petroleum as General Counsel for Gaither and its affiliates and subsidiaries in October, 2008 bringing his hands-on, pragmatic problem solving approach to their operations.  He currently serves on the Board of Directors of the University of Houston Law Review and as Chairman of the Board of Directors for Lighthouse Energy Services, Inc, a generator sales, service and rental company with offices in Houston, San Antonio and Springfield, Missouri. Bill is fluent in French, and enjoys flying and fishing (including the building of custom fishing rods) as his hobbies.  He is happily married to his one and only wife of 23 years, Martha.  He and Martha have three children aged 19, 17 and 16.

Sashe D. DimitroffSashe D. Dimitroff
Haynes & Boone
Sashe_dimitroff@haynesboone.com
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Sashe Dimitroff is a partner in the Litigation Practice Group in the Houston office. His practice focuses on complex commercial litigation and intellectual property. He has significant experience in technology disputes, breach of contract & commercial fraud matters, international dispute resolution, oil & gas litigation, environmental disputes, and mass toxic tort. He has also developed “preventative law” strategies for various corporations to avoid future claims and in preparing them to defend various claims should they arise.

Sashe is a member of Texas Bar, the American and the International Bar Associations, and the American Society of International Law. He clerked for the Hon. Howell Cobb of the U.S. District Court for the Eastern District of Texas in 1992-93. While at the University of Houston Law School, Sashe served as Executive Editor for the University of
Houston Law Review. He is also an appointed member of the State Bar of Texas Standing Committee on Court Rules that is responsible for revisions of the Rules of Practice in civil actions and the related statutes of Texas.

Charles IrvineCharles Irvine
charles@blackburncarter.com

Charles graduated from the University of Houston Law Center. He has a Masters in Conservation from University College London. 

Before entering the legal field, he worked for five years in Greece as a program leader on environmental projects that protected sea turtles and marine mammals in coastal areas. During this time, he participated in extensive efforts to design and establish protected areas, eventually resulting in a new National Park. As an independent consultant, he researched and wrote comprehensive management plans for seven Mediterranean protected coastal areas under contracts with the World Wildlife Fund and European Union funded initiatives.   

Charles is a member of the Texas Bar and is admitted to practice before U.S. District Court, Southern, Western, and Eastern Districts of Texas. He is an Adjunct Professor at the University of Houston law Center, where he teaches a classes in Texas Coastal and Ocean Law, Environmental Law, and Practice of Environmental Law. 

Charles represents clients in state and federal court, and in matters before the Texas Commission on Environmental Quality, and the State Office of Administrative Hearings. Previous cases include challenges to air permits, Clean Air Act citizens suits, Endangered Species Act litigation, and NEPA litigation.

Kathleen C. Lake

Kathleen C. Lake is a retired partner of the law firm of Vinson & Elkins LLP. For over 32 years prior to her retirement at the end of 2012, Kathy's practice focused on state and federal utility law and energy regulation, energy transactions, and administrative law and litigation. Kathy has broad experience with all segments of the domestic energy industry, having represented producers, interstate and intrastate gas pipelines, electric cooperatives, electric utilities, marketers, end-users, and financial institutions active in the industry. Kathy taught courses on energy regulatory topics as an adjunct professor at the University of Houston Bates Law Center from 2011-2015. She is President of Rancho Loma Alta, Inc. a privately held family corporation with business interests in South Texas.

Before practicing law in Houston, Kathy earned her A.B. magna cum laude, from Middlebury College, and her J.D. with high honors from the University of Texas School of Law, where she served as associate editor of the Texas Law Review, and was selected for membership in the Order of the Coif and Phi Kappa Phi.

Daniella D. Landers

Daniella focuses her practice on a broad range of environmental compliance, transactional and litigation matters. She counsels energy companies, manufacturers, industrial facilities, financial institutions, real estate interests and other businesses on complex environmental and related land use issues, including environmental risk assessment, crisis management and incident response, environmental permitting and compliance, environmental due diligence in acquisitions and transactions, management of environmental issues affecting the upstream, midstream, downstream, and renewables/alternative energy sectors, natural resources damages claims, climate change initiatives, and pollution exposure disputes.

Daniella frequently counsels clients on corrective actions, brownfields redevelopment, environmental closures and groundwater remediation as well as assists in the review and audit of operations to address air, water and waste compliance issues for manufacturing, industrial or waste disposal facilities. She has been seconded by clients as in-house counsel on several occasions to handle environmental issues.

Daniella helps clients navigate environmental crises and develop legal response strategies tailored to each specific situation. She handles governmental investigations of environmental matters, environmental enforcement defense, responses to citizen protest actions, cost recovery claims and Superfund litigation.

Additionally, she is a prolific speaker and writer on environmental, energy and litigation issues. She has been featured in Law360 articles and on National Public Radio (KUHF). She serves as an adjunct professor at the University of Houston Law Center.

Henry S. May, Jr.

Henry May has extensive experience in the regulatory, policy, and transactional aspects of the natural gas industry. He has represented clients in energy transactions, federal regulatory proceedings and related appeals before federal courts. Mr. May was a partner with Vinson & Elkins LLP until January 1, 2014, and was the head of that firm's energy regulatory practice from 1990 to 2012.

Bill  Moore

Bill Moore is a 1981 graduate of the University of Texas School of Law and a 1978 graduate of Harvard College. He has performed domestic onshore and offshore and international commercial negotiations for Exxon, Conoco, BP, Unocal, Hydro, and Statoil, where he is now employed. He served on the committees that generated the 2000 Model Deepwater JOA, the AAPL model Shelf Operating Agreement, and the 2007 Model Deepwater JOA. He is a frequent speaker on offshore JOAs and its exhibits and has made presentations at OCS workshops, CLE seminars, International Oil Scouts Association conferences, and COPAS meetings. Last fall, as an adjunct professor, he taught a course entitled "Offshore Leasing" at the University of Houston Law Center. He will be teaching this course during the spring semester of 2014.

Norman J. Nadorff

Norman Nadorff is Senior Counsel for the Brazilian law firm, Tauil & Chequer (associated with Mayer Brown). His practice centers on international energy law and ethics law compliance.

For 30 years, Norman served as in-house counsel for major oil companies in a variety of locations and positions. He was Senior Counsel for BP in Angola from 2006 to 2015 as well as Legal Manager for BP Brazil and ARCO Indonesia, where he held two expatriate assignments in the 1990's. Due to his extensive expatriate experience, Norman is adept at finding practical solutions to thorny legal issues facing foreign subsidiaries and in developing national legal departments.

Norman has drafted and negotiated a wide range legal instruments, including host government, farmout, joint operating, EPC, drilling, gas sales, shareholder and project finance agreements.   At ARCO, Norman wrote the Company's policies on Foreign Corrupt Practices Act, U.S. Anti-boycott laws and U.S. Export Regulations. He has participated in corruption, fraud, conflict of interest and hostage-taking investigations.

Norman has been Adjunct Professor of Law at the University of Houston Law Center since 2012 and has taught Drafting and Negotiating International Petroleum Agreements in several U.S. and foreign law schools.  In 2006, he played key roles in the creation of a pioneering international oil and gas master's program at Angola's national law school, which is now in its tenth year.  Norman lectures frequently on anti-corruption law, effective contract drafting and development of local talent.

Norman holds a Juris Doctor degree from The Ohio State University College of Law and a master's degree in Spanish and Portuguese from Saint Louis University. He is a member of Phi Beta Kappa and was a Fulbright Fellow in Law in Brazil (1980-1981).

Scott ShermanScott  A. Sherman

Scott Sherman focuses his environmental law and government agency experience on the management of environmental liabilities and the revitalization of contaminated properties.  Scott is Managing Director at Hemisphere Development LLC, a real estate development company focusing on distressed properties, and provides expert Superfund and Brownfields consulting to private and public sector clients.

Over the past two decades, Scott has built federal and state environmental cleanup programs, advised Fortune 100 executives on asset management, and driven to resolution complex issues at contaminated sites.  He previously served at the U.S. Environmental Protection Agency in Washington, DC as the Associate Assistant Administrator for the Office of Solid Waste and Emergency Response (OSWER).  As the Agency’s deputy program official for OSWER, Scott provided strategic direction and leadership on the Agency’s Brownfields Program, Superfund, RCRA Corrective Action and Redevelopment, and Land Revitalization.  Scott also worked with counterparts at the Department of Defense, the Department of Energy and the General Services Administration to facilitate the cleanup and reuse of federal facilities and real property assets.  During his tenure at EPA, he also served as the Agency’s top Superfund and RCRA lawyer (Associate General Counsel for Solid Waste and Emergency Response), where he crafted legal strategies and approaches for liability resolution.  These efforts provided the foundation for U.S. EPA Superfund and Brownfield policy reforms and cleared the way for successful redevelopment projects.  

At the state level, Scott crafted brownfield initiatives and built out the state’s voluntary cleanup program at the Texas Commission on Environmental Quality.  He also developed risk-based, voluntary cleanup approaches for oil and gas properties at the Railroad Commission of Texas. 

Scott’s work with Fortune 100 energy companies has centered on the identification and management of corporate environmental liabilities and risk, with particular experience in asset acquisition and real property transactions.  As environmental counsel and environmental affairs director, he also developed and implemented corporate environmental management and sustainability initiatives and designed protocols for engagement with shareholder groups and NGOs.   

Scott serves on the Board of Directors of the Harvard Law School Alumni Association (Houston).  He has held leadership positions within the American Bar Association, including Vice Chair, Environmental Committee, Section of Real Property, Probate and Trust Law and Vice Chair, Committee on Smart Growth and Urban Policy, Section of Environment, Energy and Resources.  

From 2003 – 2008, he was a member of the adjunct faculty at Johns Hopkins University, Carey Business School, where he taught a course on environmental issues in real estate.  Scott is the co-editor and chapter author of Brownfields: A Comprehensive Guide to Redeveloping Contaminated Property (3rd Ed. American Bar Association 2010).     

Scott received his B.A. with Highest Honors from the University of Texas and his J.D. cum laude from Harvard Law School.  He also holds an M.S. in Real Estate from Johns Hopkins University, where his research focused on the cleanup and redevelopment of brownfield properties.

James SkeltonJames Skelton

James W. Skelton, Jr. is an international oil and gas lawyer who is licensed to practice law by the Supreme Court of the State of Texas (1976), and the District of Columbia Court of Appeals (1978).  Mr. Skelton devoted the bulk of his career to working for ConocoPhillips Company, formerly named Conoco Inc., as a specialist in international petroleum transactions from 1980 until he retired in 2008.  Since then, he has served as Of Counsel to The Stinemetz Law Firm, where his practice is focused on both international and domestic oil and gas transactions, including joint ventures, acquisitions and divestitures.  His international practice has taken him to more than 35 countries in the Former Soviet Union, the Middle East, Africa, Southeast Asia, Europe and South America. 
Mr. Skelton holds a Bachelor of Science degree in Economics from Arizona State University (1968), a Doctor of Jurisprudence degree from South Texas College of Law (1975) and a Master of Laws degree in International Legal Studies from New York University (1978).  He has published over a dozen articles and book reviews for legal periodicals, and has made many presentations at international legal conferences in Houston, Dallas, London and Moscow.  Mr. Skelton has an AV Peer Review Rating from Martindale-Hubbell.

In the Fall Semester of 2008, Mr. Skelton resumed his association with the University of Houston Law Center as an Adjunct Professor and began teaching a new course called Energy Law: Emerging Markets.  His previous teaching experiences at the Law Center included teaming with Professor Jacqueline Weaver in 2003 to teach International Energy Transactions, as well as teaching Legal Communications II in the Spring Semesters of 1980 and 1981.  In addition, Mr. Skelton has been a member of the Advisory Board of the Houston Journal of International Law since 1980, and served as the Chairman of the Advisory Board from 1999 to 2010.  He also served as a Director of the E&P Licensing Group for the University of Houston's Russian Petroleum Legislation Project in the early 1990's.