William G. Odell, Member
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William G. Odell has been with the firm since 1966, and has specialized in natural resource law for over fifty years. Prior to joining the firm, Mr. Odell worked in the Gulf Oil Corporation Land Department and in the Carter Oil Company Land Scouting Department (a subsidiary of Standard Oil Company, later to become Humble Oil & Refining Company). He also worked in the Humble Oil Company and Mobil Oil Corporation Legal Departments. Mr. Odell received his A.B. degree from the University of Oklahoma in 1952, and in 1954 earned his L.L.B. degree from the University of Oklahoma College of Law. He has served as chairman of the Legal Committee of the Rocky Mountain Oil and Gas Association and the State Land Subcommittee of the Mineral and Natural Resources Section of the American Bar Association. Mr. Odell is admitted to practice law in Colorado, Oklahoma, and Montana. He is a member of the American, Colorado, Montana, Oklahoma, and Denver Bar Associations, and the Natural Resources & Energy Law Section of the Colorado Bar Association.

Randall M. Case, Member
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Randall M. Case is a specialist in the areas of natural resource and corporate law, and has over twenty-five years' experience in the oil and gas industry. Mr. Case represents oil and gas companies of all sizes, in matters related to the acquisition, development, and operation of oil and gas properties. His corporate practice includes business formation, acquisition, and other related transactional matters. Mr. Case has been actively involved in the legal education programs of the Rocky Mountain Mineral Law Foundation. He has chaired the program committee responsible for establishing the Foundation's annual week-long short course on federal oil and gas law and has chaired the Foundation's special institute dealing with the 1987 amendments to the federal oil and gas leasing statutes. Mr. Case was a member of the faculty of the federal oil and gas course for several years and has been one of the Foundation's annual institute speakers several times. He has also served as a trustee of the Foundation since 1981, and was the Foundation's president from 1989-1990. Mr. Case attended the University of Colorado at Boulder and the United States Naval Academy, where he obtained a B.S. degree in 1965. He earned his J.D. degree from the University of Denver College of Law in 1973, after serving as a nuclear submarine officer in the United States Navy from 1965 to 1970. Mr. Case is admitted to practice law in Colorado, North Dakota and Wyoming. He is a member of the American, Colorado, Wyoming, and Denver Bar Associations, the Natural Resources & Energy Law Section of the Colorado Bar Association, and the Denver Association of Petroleum Landmen.

Stephen M. Thompson, Member
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Stephen M. Thompson practices in the areas of natural resource, tax, real estate, trusts and estates, and corporate law. He specializes in business transactions and tax law, with an emphasis on the oil and gas industry. He serves as counsel to a wide variety of business enterprises, primarily in the oil, gas, and real estate industries. Mr. Thompson has extensive experience in structuring both domestic and foreign oil and gas ventures, including entity formation, exploration agreements, and operating agreements. He also has considerable experience in the acquisition and development of residential real estate properties. In addition, Mr. Thompson is a former adjunct professor of law in the University of Denver Graduate Tax Program. Mr. Thompson is a 1971 graduate of Princeton University, where he graduated cum laude with an A.B. degree in Economics. He received his J.D. degree in 1974, and his L.L.M. degree in Taxation in 1978, from the University of Denver College of Law. Mr. Thompson is admitted to practice law in Colorado, Wyoming, and before the United States Tax Court. A former Chairman of the Mineral Section of the Colorado Bar Association, he is a member of the Denver, Colorado, Wyoming, and American Bar Associations, and the Natural Resources & Energy Law Section of the Colorado Bar Association.

Scott M. Campbell, Member
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Scott M. Campbell practices primarily in the area of natural resource litigation. He also has experience in appellate, bankruptcy, commercial, collections, and probate practice. Mr. Campbell graduated from Pennsylvania State University in 1989, where he obtained a B.S. degree in Mineral Economics, with a Minor in the Legal Environment of Business. He obtained his J.D. degree in 1994 from the University of Denver College of Law. Mr. Campbell was a General Editor of the Denver University Law Review and a member of the international legal fraternity of Phi Delta Phi. He also interned for one semester in the Federal District Court for the District of Connecticut, under the tutelage of the Honorable Warren E. Eginton. Mr. Campbell is admitted to practice law in Colorado and Wyoming, before the Federal District Court for the District of Colorado, the United States Court of Appeals for the Tenth Circuit, and the United States Court of Federal Claims. Mr Campbell is a member of the Denver and Colorado Bar Associations, and the Natural Resources & Energy Law Section of the Colorado Bar Association.

Paul Upsons, Member
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Paul Upsons practices in the area of natural resource law. After being admitted to the Colorado bar in 1994, he practiced as a transactional and litigation attorney for several years in the areas of water law, zoning, and land use. Since joining the firm in 2001, Mr. Upsons has practiced in the area of oil and gas law, including title examination and the preparation of oil and gas title opinions. He has written articles for The Colorado Lawyer, The Rocky Mountain Landman, and he is the updating author of the chapter on Bonds in The Law of Federal Oil and Gas Leases. Mr. Upsons has given presentations on real property and natural resources law issues to various organizations, including a presentation of a paper at the Rocky Mountain Mineral Law Foundation's 2007 Special Institute on Mineral Title Examination. He obtained a B.A. degree from the University of Denver in 1991, with a double major in History and English, and a J.D. degree from the University of Denver College of Law in 1994. While in law school, Mr. Upsons won first place in the Colorado Bar Association's Natural Resources Writing Competition. He is admitted to practice law in Colorado, Wyoming and North Dakota, and is a member of the Rocky Mountain Mineral Law Foundation and the Natural Resources and Energy Law Section of the Colorado Bar Association.

Estee A. Sanchez, Member
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Estee A. Sanchez has practiced in the area of natural resources law since she joined the firm in 2001. Ms. Sanchez earned her B.A. degree in Psychology, with honors, with double minors in Philosophy and Business Administration, from the University of Denver in 1994. She earned her J.D. degree from the University of Denver College of Law in 2000. Ms. Sanchez is admitted to practice in Colorado, Wyoming, Kansas, and before the United States Court of Appeals for the Tenth Circuit. Ms. Sanchez is the updating author for the Chapter on Royalties in the Law of Federal Oil and Gas Leasing, the updating author for the chapter on Oil & Gas in the Annual Survey of Colorado Law, and has written articles for the Rocky Mountain Landman. Ms. Sanchez is a member of the American, Colorado, Wyoming, Kansas, and Adams/Broomfield Bar Associations; the Natural Resources & Energy Law Section of the Colorado Bar Association; the Rocky Mountain Mineral Law Foundation; the Denver Association of Petroleum Landmen; and the Denver Association of Oil and Gas Title Lawyers.

Greg Creer, Associate
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Greg Creer practices in the areas of tax, estate planning, probate, natural resources, and corporate law. He graduated from Brigham Young University in 2001, majoring in Economics and Political Science, with minors in Korean and Philosophy. Mr. Creer earned his J.D. from the University of Wisconsin Law School in 2004. During law school, he served as an Articles Editor for the Wisconsin International Law Journal and was also published in the Wisconsin International Law Journal. After law school, Mr. Creer worked as a judicial law clerk for the Fifth Judicial District of Iowa. In 2006, he earned an LL.M. in Taxation from the University of Denver. Mr. Creer is admitted to practice law in Colorado, Iowa, and Wisconsin.

Nick A. Swartzendruber, Associate
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Nick A. Swartzendruber practices primarily in the area of commercial litigation, including natural resource litigation. He also assists clients in various regulatory matters before state and federal agencies. Mr. Swartzendruber received his J.D. in 2004 from the University of Wyoming College of Law. While in law school, he served on the editorial board of the Wyoming Law Review and was honored by several organizations for academic achievement and excellence in advocacy. Mr. Swartzendruber is admitted to practice before all state and federal courts in Colorado and Wyoming, and before the U.S. Tenth Circuit Court of Appeals.

Jeremy I. Ferrin, Associate
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Jeremy I. Ferrin practices in the area of natural resources law, including natural resources litigation. Mr. Ferrin graduated cum laude from the University of Utah in 2001 with a B.S. degree in Environmental Studies and a minor in Economics. Mr. Ferrin received his J.D. degree in 2007 from the University of Denver Sturm College of Law. While in law school, Mr. Ferrin was awarded both the Josiah G. Holland Memorial Scholarship for demonstrable interest in natural resources law and the Jan M. and Marjorie G. Laitos Scholarship for demonstrating a sincere commitment to the study of natural resources and environmental law. Additionally, Mr. Ferrin won the College of Law’s Natural Resource and Environmental Law Society’s Team Appellate Competition. Mr. Ferrin is admitted to practice law in Colorado, North Dakota and Wyoming; before the Federal District Court for the Districts of Colorado and Wyoming; and before the United States Court of Appeals for the Tenth Circuit.

G. Donohue Kane, Of Counsel
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G. Donohue Kane practices natural resources law with an emphasis on oil and gas exploration and development. Mr. Kane advises clients on a wide range of legal issues relating to mineral leasing and operations on public and private lands. He represents parties in a variety of transactions, including acquisitions and sales of oil and gas properties, agreements for the exploration, development and operation of natural resource assets, and compliance with federal and state regulatory programs. Mr. Kane assists clients in negotiating and documenting financing for acquisition and development of oil and gas properties. He has extensive experience in examining mineral titles and preparing title opinions. Mr. Kane received his undergraduate degree from the University of Virginia in 1978 and his J.D. from Georgetown University in 1981. He is a member of the Colorado Bar and the Colorado Bar Association, where he served as Chairman of the Natural Resources & Energy Law Section. He has written and spoken for a number of other professional and industry organizations, including the Rocky Mountain Mineral Law Foundation. Mr. Kane conducts his practice from Honolulu, Hawaii.

Poulson Odell & Peterson, LLC
1775 Sherman St., Suite 1400
Denver, CO 80203
Telephone: 303.861.4400

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