PolicyBrief
S. 4619
119th CongressMay 21st 2026
Protect Domestic Oil and Gas Small Business Act of 2026
IN COMMITTEE

This bill exempts small, marginal oil and gas wells from specific Clean Air Act emission standards and related EPA regulations.

Cynthia Lummis
R

Cynthia Lummis

Senator

WY

LEGISLATION

Small Oil Wells Get Big Regulatory Break: New Act Exempts Marginal Producers from Clean Air Standards

The 'Protect Domestic Oil and Gas Small Business Act of 2026' creates a major carve-out in the Clean Air Act for 'marginal wells.' Specifically, any oil well producing 15 barrels or less per day, or gas wells producing 90,000 cubic feet or less, are officially off the hook for EPA emission standards. This isn't just a minor paperwork reduction; it’s a total exit from federal requirements for monitoring, reporting, and fixing leaks. If this bill passes, the EPA is required to stop all current enforcement actions against these sites within 180 days.

The 'Low-Volume' Loophole

Under Section 2, the bill defines a marginal well based on its average daily production from the previous year. While 15 barrels a day might sound small, the definition of a 'well site' is broad, covering everything from storage tanks and pumps to compressors and gathering lines. For a small business owner running a few older wells, this means a massive drop in overhead. They no longer have to pay for fugitive emission surveys or expensive leak detection equipment. However, for a family living downwind of these sites, it means the equipment that used to be inspected for methane or VOC leaks is now essentially operating on an honor system with no federal oversight.

States in the Driver’s Seat

The legislation also puts a leash on the EPA’s ability to manage state-level air quality. The EPA is prohibited from forcing any state to include these marginal wells in their air quality plans. If a state decides to strip these requirements out of their existing plans, the EPA has a strict 180-day window to respond. If the agency misses that deadline—which, in the world of government bureaucracy, is a blink of an eye—the changes are automatically approved. This 'pocket approval' mechanism could allow states to rapidly deregulate local oil and gas emissions without a thorough federal review of the environmental impact.

Real-World Trade-offs

This bill sets up a classic tug-of-war between economic survival and environmental health. On one side, you have the independent operator in a place like rural Pennsylvania or Texas, whose profit margins are so thin that EPA compliance costs might force them to plug a well and lay off a couple of workers. On the other side, because these wells are often older and more prone to leaks, the cumulative effect of thousands of 'marginal' sites operating without leak detection could significantly impact regional air quality. By removing the requirement to even measure or record emissions (as specified in the exemptions from Section 111), the bill makes it nearly impossible to know exactly how much pollution is actually hitting the atmosphere from these smaller players.