Plugging More Wells Won't Fix America's Orphan Well Crisis

New RFF research finds federal orphaned well program costs far outpace benefits, unless methane targeting leads

11 May 2026

With $4.7 billion committed to sealing America's orphaned oil and gas wells, the assumption was simple: plug more wells, deliver more benefits. New research from Resources for the Future says that assumption needs a serious rethink.

Published on April 15, 2026, the study examined roughly 2,150 wells decommissioned under the federal program across six states, including Texas, Pennsylvania, and West Virginia. Costs totalled $147 million. Measured societal benefits, spanning methane reductions and nearby property value gains, came to just $30–$40 million, at an average of $67,000 spent per well site.

Targeting, however, changes everything.

For wells with high methane emission rates, benefits easily exceeded costs. Daniel Raimi, an RFF Fellow directing the Communities in the Energy Transition initiative, called on policymakers to prioritize wells with the most harmful environmental impacts rather than those easiest to access. Shifting to emissions-led selection, researchers argue, is the clearest route to generating returns that justify public spending at scale.

Reliable methane data remains a critical gap. Only around 100 of the 2,150 wells studied had precise emissions measurements available, hampering the program's ability to rank sites by environmental risk. Low-cost, high-accuracy methane quantification technology is now seen as a prerequisite for smarter allocation of the funding still in the pipeline.

Financial structure compounds the problem.

State bonding requirements, meant to ensure operators fund eventual cleanup, consistently fall short of actual decommissioning costs. Exiting through bankruptcy with limited financial penalty, companies shift cleanup liability to taxpayers. Across an estimated 3.4 million abandoned wells nationwide, that exposure could reach hundreds of billions of dollars, making reform of financial assurance rules increasingly urgent.

Decades of accumulation will not be reversed overnight. With billions still flowing through state grant programs, however, the opportunity to redirect spending toward the highest-impact wells is real, and the research to guide that shift now exists.