Plugging the Gap: Taxpayers Shoulder the Burden of Orphaned Oil and Gas Wells

Arizona is home to approximately 200 orphaned oil and gas wells, which are abandoned wells with no identifiable owner. These wells leak methane and other pollutants, posing serious environmental and health risks, particularly to nearby communities. They can contaminate groundwater, harm wildlife, and contribute to air pollution. Federal, state, and tribal agencies are responsible for the costly task of locating, capping, and remediating these wells, which are a burden on taxpayers.

Efforts to address orphaned wells include federal funding initiatives like the Biden-Harris administration’s $25 million grant to Arizona’s Department of Environmental Quality (ADEQ) for its Orphaned Oil and Gas Well Program. This program aims to identify and remediate orphaned wells across the state by December 2025, with 80 wells already located and 38 prioritized for plugging. The Navajo Nation has also received $5 million to address 19 wells, alongside a memorandum of understanding with the Department of Energy to further remediation efforts on tribal lands.

Advocates argue that oil and gas companies, not taxpayers, should bear the financial responsibility for plugging orphaned wells. Organizations like the Well Done Foundation emphasize holding companies accountable to prevent reliance on public funds. While the funding helps mitigate immediate risks, lawmakers like Rep. Raúl Grijalva stress that this is not a sustainable solution. The need for systemic reform to ensure companies clean up after themselves remains central to solving the problem.