Darin is a Wyoming native who litigates general commercial disputes and natural resource-related matters. In addition to his litigation practice, Darin represents clients in a wide variety of business transactions, negotiating agreements to acquire and divest oil and gas assets and other commercial properties worth tens of millions of dollars. He also represents clients in connection with large natural resource development projects in the Mountain West, including oil and gas, wind, and solar.

Over the course of his litigation career, Darin has participated in briefing to district courts in Colorado, Wyoming and Utah, the Colorado Court of Appeals, the Colorado and Wyoming Supreme Courts, the U.S. District Courts for the Districts of Wyoming and Utah, the U.S. Court of Appeals for the Tenth Circuit, and the United States Supreme Court. He has also represented clients in a diverse variety of transactions, including the purchase of multiple Alaskan fishing lodge businesses, the negotiation of major wind and solar project contracts, and the purchase and conversion of a coal-fired power plant to natural gas.

In his free time, Darin enjoys a variety of outdoor activities with his kids, including skiing, hunting, fishing, and camping. He is also a private pilot and raft guide who loves to explore backcountry airstrips and rivers throughout the western United States.

Representative Matters:

-Lead transactional counsel for industrial investor in the purchase and conversion of 650 MW coal-fired power plant to natural gas.

-Lead transactional counsel in the negotiation of more than 2 GW of renewable energy projects in Wyoming, Texas, and Nevada.

-Lead trial and appellate counsel in defense against $30 million claim regarding construction and operation of industrial gas plant.

-Trial and appellate co-counsel representing oil and gas company in multi-million dollar dispute arising from mine-through efforts by large coal company.

-Lead trial and appellate counsel in obtaining and upholding complete defense jury verdict against claim for more than $90 million in oil and gas farmout contract damages.

-Lead trial counsel in obtaining judgment against federal unit operator in Utah for breach of contract and breach of fiduciary duty.

-Lead trial counsel for industrial client in defeating speculative railroad condemnation action in multi-phase trial in Wyoming federal district court.

-Arbitration co-counsel in successful defense against $45 million contract claim regarding midstream issues in Texas.

-Trial and appellate co-counsel in obtaining and upholding $3 million jury verdict in contract damages regarding purchase of an Alaskan fishing lodge.

Practice Areas

Bar Admission

U.S. District Court, District of Wyoming
U.S. District Court, District of Colorado
Tenth Circuit Court of Appeals


2000 – J.D., with honors – University of Washington
1997 – B.S. in Political Science, with honors – University of Wyoming

Prior Experience (Employment)

15 years with Bjork Lindley Little PC, a Denver-based natural resources firm
Law Clerk to Justice Richard Sanders, Washington Supreme Court

Honors & Awards

Martindale Hubble Rating: AV
Phi Beta Kappa, University of Wyoming
Order of the Barristers, University of Washington Law School

Community Involvement

Member, Board of Trustees, National Conference of Bar Examiners, 2018-Present

Member, Wyoming Board of Law Examiners, 2014-Present

Chair, Wyoming Board of Law Examiners, 2017

Wyoming State Bar Delegate, ABA House of Delegates, 2014-Present

Chair, Energy & Natural Resources Section, Wyoming State Bar, 2019-2020

Chair, NCBE Multistate Essay Exam/Multistate Performance Test National Committee, 2018-19

Member, NCBE Uniform Bar Exam National Committee, 2017-2019

Member, NCBE Multistate Bar Exam National Committee, 2019-Present

Wyoming State Co-Chair, Fellows of the American Bar Foundation, 2017-2022

Editorial Committee, Wyoming Lawyer Magazine, 2015-2021

Fellow, American Bar Foundation, 2014-present

Volunteer Firefighter, Farson, Wyoming, 2007-Present

School Advisory Board, Farson, Wyoming, 2012- 2020

Board of Directors, Central Wyoming College Foundation, 2006-2008

Professional Affiliations

Wyoming Bar Association
American Bar Association
American Bar Foundation
Fellows of the American Bar Foundation
Foundation for Natural Resources and Energy Law
National Conference of Bar Examiners

Presentations & Publications

Presenter, “Reconciling Conflicts Between Oil and Gas and Renewable Development Projects,” 68th Annual FNREL Natural Resources and Energy Law Institute, July 2022

Panelist, “Lessons Learned From Litigating Natural Resources Cases,” FNREL Special Institute on Natural Resources, Energy, and Environmental Litigation, May 2022

Guest Lecturer, “Joint Operating Agreements,” University of Wyoming College of Law, April 2020

Presenter, “Multiple Mineral Conflicts,” 2018 ENR Section Summit

Presenter, “The Future of the Legal Profession,” ABA YLD Mountain West States Regional Summit, April 2018

Presenter, “Taking and Defending Depositions,” ABA YLD Mountain West States Regional Summit, April 2018

“ABA Resolution 109: ‘A Speech Code for Lawyers,’” Wyoming Lawyer, December 2016

“The Rule of Law: A Discussion with Two of Wyoming’s Elder Statesmen,” Wyoming Lawyer, October 2016

“Would You Pass the Morality Test?” Wyoming Lawyer, April 2016

Presenter, “Innovation in the Legal Profession,” Wyoming State Bar Pathways to Professional Practice, Spring 2016, Fall 2016

“A Change is Gonna Come: Is the Legal Profession Up to the Challenge?” Wyoming Lawyer, October 2015

“Why the ABA Matters to Me,” Wyoming Lawyer, April 2014

Presenter, “The Nuts and Bolts of Surface Use Agreements,” 2014 Wyoming State Bar Annual Convention

Presenter, “The Wyoming Split Estate Act: More Questions Than Answers?” 2005 AAPL Santa Fe Land Institute

“Drill First, Ask Questions Later: The Remedies Available to Non-Operators Under Joint Operating Agreements,” 20 DAPL Rocky Mt. Landman 8 (2002)

“Rogers v. Westerman: ‘At the Well’ Just Ain’t What it Used to Be,” AAPL Landman, (March/April 2002)

Reported Decisions / Cases

Denbury Onshore, LLC, et al. v. APMTG Helium LLC, 2020 WY 146 (Wyo. 2020)

Downs v. Homax Oil Sales, Inc., 2018 WY 71 (Wyo. 2018)

Berenergy Corporation v. BTU Western Resources, Inc., et al., 2018 WY 2 (Wyo. 2018)

Black Diamond Energy, Inc. v. Encana Oil and Gas (USA) Inc., 2014 WY 64, 326 P.3d 904 (Wyo. 2014)

Veys v. Applequist, 2007 WY 60, 155 P. 3d 1044 (Wyo. 2007)