Elizabeth Ann Kronk Warner and Heather Tanana have posted “Indian Country Post McGirt: Implications for Traditional Energy Development and Beyond” on SSRN.

The abstract:

The decision in McGirt v. Oklahoma is being heralded as the most important Indian law decision of the last 100 years, as it affirmed the reservation boundaries of the Muscogee (Creek) Reservation – an area long considered by many to be under Oklahoma’s jurisdiction. Yet, following release of the Court’s decision, the outcry from the oil and gas industry was almost instantaneous, as roughly twenty five percent of Oklahoma’s oil and gas well and sixty percent of its oil refineries are impacted by the Court’s decision. Additionally, the territory affected by the Court’s decision also includes pipelines crucial to the successful operation of the nationwide Keystone XL pipeline. While the Court was clear that its holding was limited to criminal jurisdiction under the Major Crimes Act, the decision nonetheless has broader implications for Indian country, including natural resource development and regulatory framework. Because the oil and gas industry will now have to work with tribes and the federal government instead of favorable state officials, industry officials decry the Court’s decision as being detrimental to the industry. But what exactly will be the impact of the Court’s McGirt decision on the oil and gas industry, and the natural resources development in Indian country more broadly? While the full impacts of the Court’s decision are only beginning to unfold, this Article seeks to answer the questions left hanging by the Court’s decision as they relate to traditional energy development. This Article explores the future impacts of the McGirt decision on traditional energy development. The second Part of the article summarizes the legal background that governs oil and gas development in Indian country. Part three provides an in-depth analysis of McGirt—first, describing its predecessor, Sharp v. Murphy, followed by an explanation of McGirt and its holding. The article concludes by discussing future implications of McGirt, including what it means for oil and gas development going forward as well as collateral effects. The article constitutes an important scholarly contribution as it answers important questions left open after the Court’s decision and explains how the Court’s decision has broader implications for Indian country and natural resource development generally.