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Home | BakerHostetler

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Securities and governance litigation insights

A prolific author and speaker on topics affecting energy producers, Mark has testified before Congress and been featured or quoted in dozens of industry and mainstream media outlets on topics related to energy policy, hydraulic fracturing and commercial development on public lands.

Mark serves as the business development partner for BakerHostetler's Denver office.

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J.D., The University of New Mexico School of Law, 2006, 

B.A., History, Cornell University, 1999

<ul>
<li>Chambers USA
<ul>
<li>Natural Resources & Environment in Colorado
<ul>
<li>Band 1 (2019 to 2024), Band 3 (2018)</li>
</ul>
</li>
<li>Oil and Gas Litigation, Nationwide
<ul>
<li>Band 2 (2022 to 2024)</li>
</ul>
</li>
</ul>
</li>
<li>The Legal 500 United States
<ul>
<li>Recommended in Energy Litigation: Oil and Gas (2017, 2019 to 2021, 2024)</li>
</ul>
</li>
<li>Law360
<ul>
<li>Energy MVP (2016)</li>
<li>Rising Star in Energy (2016)</li>
</ul>
</li>
<li><em><span class="cf0">Lawdragon</span></em><span class="cf1">: 500 Leading Energy Lawyers (2023 to 2025)</span></li>
<li><em>The Best Lawyers in America®</em>
<ul>
<li>Colorado: Energy Law (2020 to 2025)</li>
</ul>
</li>
<li><em>National Law Journal</em> “Litigation Trailblazer” (2016)</li>
<li>Colorado Super Lawyers “Rising Star” (2016 to 2023)</li>
<li><em>Denver Business Journal: Who’s Who in Energy</em> (2016)</li>
<li>Law Week Colorado: Compleat Lawyer (2015)</li>
<li>United States Department of Justice, Environment and Natural Resources Division: Attorney General’s Award for Outstanding Performance (2009, 2011)</li>
</ul>

Denver

BakerHostetler attorneys, practice areas stand out in The Legal 500 annual guide

Chambers USA Guide 2024 Recognizes 155 BakerHostetler Attorneys and ­66 Practice Areas

Chambers USA Guide 2023 Honors 147 BakerHostetler Attorneys and Recognizes 64 Practice Areas

Mark Barron Quoted in Energy Intelligence Regarding U.S. Oil and Gas Leasing Policy

Hundreds of BakerHostetler Attorneys Honored as 2023 Best Lawyers, Ones to Watch and Lawyers of the Year

BakerHostetler Attorneys Make Significant Gains in The Legal 500 Annual Guide

Chambers and Partners USA Honors 127 Attorneys and 43 Practice Areas in 2019 Guide

<i>Chambers and Partners USA</i> Honors 118 Attorneys and 45 Practice Areas  in 2018 Guide

150 BakerHostetler Attorneys Named 2016 Super Lawyers; 91 Named Rising Stars

Poe Leggette and Mark Barron Named to Denver Business Journal’s 2016 “Who’s Who in Energy” List

Services

Litigation

Commercial Litigation

Industries

Energy

Energy Litigation

Environmental

Shale

<h5>Energy and Environmental Litigation</h5>
<ul>
<li>Lead counsel for national oil and gas trade associations in the industry’s successful defense of Trump Administration’s repeal of Obama-era regulations intended to govern hydraulic fracturing on federal and Indian lands. Drafted and argued successful summary judgment motion affirming the Bureau of Land Management’s authority to rescind the regulations – originally issued in 2015 – which had previously been set aside as beyond BLM’s statutory authority and in violation of the Administrative Procedure Act. <em>California v. Bureau of Land Mgmt.</em>, 2020 WL 1492708 (N.D. Cal. Mar. 27, 2020).</li>
<li>Lead defense counsel to Colorado E&P company in case in which Plaintiff landowners sought $100 million resulting from alleged antitrust violations and fraudulent inducement of oil and gas leasing contracts. After multiweek trial, jury rejected each of Plaintiffs’ claims and court awarded the E&P company more than $1.7 million in attorneys’ fees on its contractual counterclaim.</li>
<li>Obtained a first-of-its-kind mandatory injunction under the Energy Policy Act of 2005, directing the Bureau of Land Management to immediately approve 10 applications for permit to drill or provide substantial evidence supporting a decision to delay. <em>EnerVest Ltd v. Jewell</em>, No. 16-CV-1256, Mem. Decision and Order (D. Utah Dec. 30, 2016). The court’s decision allowed operator to complete drilling within four-month seasonal drilling window.</li>
<li>Lead counsel for national oil and gas trade associations in the industry’s successful opposition to the United States Bureau of Land Management’s (BLM) rulemaking related to hydraulic fracturing on federal and Indian lands. Drafted and argued a successful petition to have BLM’s final hydraulic fracturing rule set aside as beyond BLM’s statutory authority and in violation of the Administrative Procedure Act. <em>Wyoming v. Dep’t of the Interior</em>, 2016 WL 3509415 (D. Wyo. June 21, 2016).</li>
<li>Lead counsel for a national oil and gas trade association in a federal court lawsuit seeking to hold the Bureau of Land Management (BLM) accountable to BLM’s statutory obligations to conduct quarterly oil and gas lease sales and to make the management and administration of these sales more transparent. Successfully defeated government’s motion to dismiss and special interest groups’ efforts to intervene in the litigation. <em>W. Energy Alliance v. Jewell</em>, No. 16-CV-912 (D.N.M. Jan. 13, 2017).</li>
<li>Lead counsel for energy and production company in contract dispute over applicability of area of mutual interest agreement to property acquisitions in the Uinta Basin. Drafted revised exploration and development agreement that served as basis of comprehensive settlement earning client extensive operating rights and facilitating timely implementation of region-wide drilling program.</li>
<li>Defense counsel for a natural gas pipeline operator in an antitrust suit related to natural gas development in the Piceance Basin. Successfully defended on appeal a grant of summary judgment against a competitor oil and gas company suing under the Sherman Act for alleged impairment to the competitor’s ability to develop its leases. <em>Buccaneer Energy (USA) Inc., v. Gunnison Energy Corp.</em>, __ F.3d __, 2017 WL ____ (10th Cir. Feb. 3, 2017).</li>
<li>Lead counsel for a North Dakota oil and gas lease broker in a suit concerning validity of lease issued through an emergency trust. Negotiated a comprehensive settlement that preserved the validity of the lease and provided client with full release from all liability at no cost.</li>
<li>Lead counsel for a major North Dakota producer in a successful administrative appeal before the BLM involving the summary disposition of more than 2,200 Sundry Notices requesting authorization to flare natural gas in North Dakota. The North Dakota Field Office’s decision to impose royalties on natural gas flared for more than six days, and to impose gas capture and mitigation conditions on well approvals would have represented a stark change in royalties law and could have resulted in tens of millions of dollars in operational costs for oil and natural gas producers. Authored moving papers in support of the producer’s successful appeal and argued the case before the BLM state director for the Montana/Dakotas Office, ultimately convincing the state director to set aside the Field Office’s decision.</li>
<li>Defense counsel for an upstream exploration and production company in a successful challenge to historic lease approvals on Indian lands for failure to conduct adequate NEPA analysis in advance of the Bureau of Indian Affair’s approval of the leases. Developed jurisdictional and administrative law arguments that resulted in the successful dismissal of the lawsuit in Oklahoma federal district court.</li>
<li>Lead counsel for a natural gas operator’s challenge to EPA enforcement action under the Clean Water Act. The case involves one of the first challenges nationwide to a wetlands delineation brought after the Supreme Court’s decision in <em>Sackett v. EPA</em>, 132 S. Ct. 1367 (2012). Negotiated terms of the consent decree and components of the restoration plan resolving the litigation.</li>
<li>Lead counsel for a North Dakota oilfield service company in a suit concerning alleged soil contamination resulting from the drilling of a saltwater disposal well. Negotiated a comprehensive settlement in which the client was absolved from any liability in both the private lawsuit and an administrative enforcement procedure pending before the North Dakota Industrial Commission.</li>
<li>Defense counsel for a North Dakota energy and production company alleged to have conspired with officials at the United States Department of the Interior to issue oil and gas leases on the Fort Berthold Indian Reservation at below-market rates. The case involves hundreds of millions of dollars in alleged damages and has been the subject of significant media coverage. Responsible for numerous jurisdictional arguments in a comprehensive motion to dismiss that resulted in the successful dismissal of the case in the federal district court.</li>
<li>Lead counsel for the U.S. in a case concerning complex Fifth Amendment takings claims associated with flooding after Hurricane Katrina. The case, a putative class action consisting of 60,000 property owners, received significant media attention from local and national outlets and involves billions of dollars in potential claims.</li>
<li>Trial counsel for a U.S. federal agency in cases involving the alleged erosion of private lands resulting from coastal engineering projects in the Great Lakes, the Gulf of Mexico and the Pacific coast. The cases have consisted of mass joinder and major class actions and involved thousands of claimants and hundreds of millions of dollars’ worth of claims.</li>
<li>Lead counsel for the U.S. defending landowner challenges to the Bureau of Reclamation’s dam management policies in the Uintah Valley, Utah. The case involved the application of provisions of the Endangered Species Act and proposed changes to federal water resources management policies in the Green River floodplain (a significant area for natural gas and oil shale production).</li>
<li>Trial counsel for the U.S. in significant groundwater adjudications involving aquifers underlying the Great Sand Dunes National Park in southern Colorado and the Antelope Valley in Southern California.</li>
</ul>
<h5>Regulatory</h5>
<ul>
<li>Lead counsel for national oil and gas trade associations involved in efforts to prepare technical comments in opposition to the Environmental Protection Agency’s entry of a consent decree related to air quality enforcement initiatives in North Dakota. Authored the comment document and counseled association members on outreach strategies for communication with relevant legislative and executive branch officials.</li>
<li>Lead counsel for national oil and gas trade associations involved in efforts to review and prepare technical comments to the Bureau of Land Management’s proposed rulemaking related to changes in royalty rates and other financial terms of federal oil and gas leases. Authored a comment document, supervised economic analysis responsive to the agency’s proposal and led a team of financial and technical experts representing dozens of independent producers in nationwide advocacy efforts.</li>
<li>Counsel for a national agricultural association involved in efforts to review and prepare comments to the Environmental Protection Agency’s proposed revisions to the definition of “Waters of the United States.” Authored the comment document and counseled association members on outreach strategies for communication with relevant legislative and executive branch officials.</li>
<li>Counsel for a national oil and gas trade association involved in efforts to review and prepare comments to the Office of Natural Resources Revenue’s proposed rulemaking related to civil penalties for failure to report and pay royalties on federal and Indian leases. Was the principal author of the comment document and coordinated efforts to garner support from similarly situated private companies and national and regional trade associations.</li>
</ul>
<h5>Energy Operations and Transactions</h5>
<ul>
<li>Lead counsel for mineral acquisition company performing internal restructuring of business operations. Drafted revised standard purchase and sale agreement and prepared guidelines and handbook for mineral acquisition processes.</li>
<li>Lead counsel for Colorado E&P company preparing for comprehensive drilling program. Negotiated and drafted dozens of master service agreements for regulatory, operational and material vendors.</li>
<li>Lead counsel to an E&P company regarding the scope of company’s ability to earn acreage under a Carry and Earning Agreement in the San Juan Basin after the assets that are subject to the Carry and Earning Agreement were included within an undivided federal exploratory unit.</li>
<li>Advised an upstream E&P company on the re-assignment of acreage blocks back to a joint venture partner after the company declined to meet drilling obligations necessary to make the company’s interest in the acreage permanent.</li>
<li>Advised an oil and gas operator on the maintenance of midstream service obligations to a development partner after the operator’s divestiture of its assets in the joint venture.</li>
<li>Counsel for an oilfield service provider negotiating service agreements with operators and tribal subcontractors for oil well development on the Fort Berthold Reservation in North Dakota. Authored a comprehensive agreement to govern provision of services, accounting for requirements under tribal environmental regulations and TERO laws.</li>
<li>Counsel for an oil storage provider in a storage facility expansion project. Authored a brokerage agreement that earned the client a percentage of the revenues for oil stored in associated facilities in North Dakota and Texas.</li>
<li>Lead counsel for an oil and gas producer’s efforts to develop a master development plan for more than 150 natural gas wells and the attendant pipeline infrastructure on public and private lands in Gunnison County, Colorado. Performed a review of the Bureau of Land Management’s NEPA analysis and prepared technical comments on the legal and operational aspects of the Draft Environmental Impact Statement.</li>
<li>Counsel for an upstream oil and gas producer during the construction and development of a 20-inch natural gas pipeline to serve gas development projects on public and private lands in the southeastern Piceance Basin. Authored a comprehensive agreement to govern the administration of pipeline operations and an Operations & Maintenance Agreement between pipeline owners and a third-party pipeline operator.</li>
</ul>


Mark S. Barron

Mark S. Barron

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