PolicyBrief
S. 818
119th CongressMar 3rd 2025
Abandoned Well Remediation Research and Development Act
IN COMMITTEE

This Act establishes a research and development program to improve the identification, plugging, remediation, and potential repurposing of abandoned oil and gas wells.

Ben Luján
D

Ben Luján

Senator

NM

LEGISLATION

New Research Bill Targets Leaking Abandoned Wells, Authorizing $162.5M for Methane Cleanup Tech

This new legislation, officially called the Abandoned Well Remediation Research and Development Act, sets up a dedicated, multi-year research program aimed squarely at tackling the problem of old, abandoned oil and gas wells. The goal is straightforward: find better, cheaper, and faster ways to locate these environmental hazards and seal them up. The bill authorizes specific funding, kicking off with $30 million in Fiscal Year 2026 and increasing annually until it hits $35 million in FY 2030, totaling $162.5 million over five years, all focused on innovation.

The Methane Problem and the Invisible Wells

If you live near an old oil or gas field, or even if you don't, these abandoned wells are a real-world problem. The bill defines an "abandoned well" as any oil or gas well that isn't being used, hasn't been properly plugged, and won't be used again. Many of these wells are decades old, poorly documented, and silently leaking potent greenhouse gases—mostly methane—into the atmosphere, and sometimes contaminating groundwater. This bill directly addresses that, mandating research into using remote sensors, Lidar, and optical gas imaging to finally map out where all these invisible leaks are happening.

Making Cleanup Cheaper and Greener

The biggest hurdle in plugging these wells is often cost and logistics. The bill’s research program focuses heavily on making the plugging process more efficient. This means exploring alternatives to traditional, expensive cement—think low-carbon or lightweight materials—especially for wells in remote locations. For the average taxpayer, this is key: developing cheaper technology now means the eventual massive national cleanup effort will cost less in the long run. The research also aims to figure out how the well’s age and geology affect how much methane it leaks, which helps prioritize the worst offenders.

From Environmental Hazard to Energy Asset

One of the most interesting parts of this research mandate is the focus on repurposing. Instead of just plugging and forgetting, the program will study how these old holes in the ground can be converted into useful infrastructure. Specifically, the bill calls for research into using these abandoned wells for geothermal power generation or for carbon capture and storage (CCS). Imagine an old, leaking gas well being converted into a clean, renewable energy source for a local community—that’s the long-term vision this research aims to unlock. This is a smart move that turns a costly liability into a potential asset, benefiting the emerging clean energy sector.

The Fine Print: Coordination and Spending

The Secretary must launch this program within 120 days of the bill becoming law and is required to work closely with state agencies, universities, National Laboratories, and private companies. While the coordination with private companies could be a source of mild concern regarding how research dollars are allocated, the overall goal is necessary: to leverage the best expertise available. The authorized funding is specific and dedicated solely to research, development, and demonstration, meaning the money is aimed at finding solutions, not just funding the actual cleanup—that will come later, armed with the new, cheaper technology this bill hopes to create.