What They Left in the Ground
On federal public lands, 16,000 abandoned oil and gas wells are leaking, and the people who drilled them are gone.
The Wells Nobody Talks About
There are 96,000 oil and gas wells sitting on federal public land right now.
Land that belongs to you. To me. To every American who has never set foot on it and every one who has.
Most people, when they think about public land and the energy industry, picture active drilling rigs, pipelines under construction, political fights over new leases. The debate that gets airtime is always about what gets opened next. What gets permitted next. What gets extracted next.
Nobody talks much about what gets left behind.
I’ve been sitting with a set of federal numbers for a few weeks now. They come from Bureau of Land Management reports, GAO audits, Inspector General findings, and Department of Interior congressional testimony. None of it is hidden. None of it is classified. It just rarely gets assembled into one place where you can see the full shape of it.
So here it is.
The Lease Picture
The federal government currently has about 22 million acres of public land under oil and gas lease. For scale, that’s larger than Maine and Vermont combined. Of those 22 million acres, roughly 12.4 million are actually producing oil and gas in meaningful quantities. That’s about 56 percent.
The other 44 percent, about 9.6 million acres, is leased, locked out of conservation and other public uses, and producing nothing.
Not being drilled. Not being restored. Just held.
The reasons for that are layered and worth their own piece. Low commodity prices make marginal acreage unprofitable to develop. Companies bank leases as assets on their balance sheets. Some is genuinely in the pipeline, working through a permit process that takes months. Some has been sitting idle for years with no apparent intent to develop.
What matters for this story is the consequence. When land is under lease for oil and gas, it cannot be managed for other purposes. Conservation work, habitat restoration, wildlife corridor management, all of that gets pushed aside for acres that aren’t producing anything at all.
That’s the setup. Now here’s where it gets complicated.
The Wells
Of the 96,000-plus oil and gas wells on BLM-managed federal land, about 91,000 sit on producing leases. Some portion of those are what you’d call actively producing. Some are shut-in, meaning a valve is closed and the well is temporarily offline. Could be a pipeline bottleneck. Could be low prices making a marginal well not worth running that month. The operator is still legally responsible. These are recoverable situations.
Then there are temporarily abandoned wells. The operator files paperwork saying they intend to come back. Some do. A lot don’t. Oversight on these is inconsistent at best.
Then there are the 8,500 wells on BLM-managed land classified as idled. That classification means no production in over four years. Not shut-in for a season. Four years of nothing. These are the wells that regulators watch most closely because they represent the clearest path to the last category.
Orphaned wells. No operator. No responsible party. No cleanup plan.
Across all federal lands, which includes BLM, National Forests, National Parks, and Wildlife Refuges, there are roughly 16,000 of them.
That number took about 70 years to build.
How the Math Broke
To drill a well on federal public land, a company was required to post a bond. That bond existed as financial assurance. The idea being that if a company walked away or went bankrupt, the bond would cover the cost of reclaiming the site.
The minimum bond for an individual lease: $10,000.
The average cost to actually clean up a well, per the BLM’s own website: $71,000.
The high end of that cleanup cost: $200,000.
Those bond minimums were set in the 1950s and 1960s. They were not updated for roughly 70 years. Not adjusted for inflation. Not scaled to well depth or complexity. Not revised as hydraulic fracturing created deeper, more complicated wells that cost far more to reclaim.
The GAO flagged this. The Inspector General flagged this. Independent researchers flagged this. The gap was documented, reported, and largely ignored while thousands of more wells were drilled under a bonding structure everyone with any real knowledge of the system understood was inadequate.
The calculation for an operator in financial trouble was not complicated. Plug and reclaim a well properly and spend up to $200,000. Or forfeit a $10,000 bond and walk away.
A lot of them walked.
In June 2024, the bonding minimums were finally updated. Individual lease bonds went from $10,000 to $150,000. Statewide bonds went from $25,000 to $500,000. Nationwide bonds, which previously allowed a single $150,000 bond to cover every well a company owned across the entire country, were eliminated.
That is a meaningful change. It should have happened decades ago.
Here is where it stands today. The new minimums are on the books, but full enforcement is not yet here. Operators with existing bonds below the new minimums can continue operating under the old amounts until June 22, 2027. The Trump administration extended that deadline in late 2025. So the rule exists. The enforcement is still two years out.
The damage from 70 years of inadequate bonding already exists on the ground right now in the form of 16,000 orphaned wells and a liability gap estimated at $6.15 billion.
What $6 Billion Looks Like on the Ground
The Bipartisan Infrastructure Law allocated $250 million to plug orphaned wells on federal lands. That figure sounds significant until you hold it next to the $6.15 billion liability. It covers about four cents on every dollar owed.
In 2023, the federal government plugged 1,500 orphaned wells on public land. At that pace, working through the 16,000 known orphaned wells takes until the mid-2030s. That assumes no new orphaned wells during that period.
New orphaned wells are being created during that period.
What an orphaned well does in the years between abandonment and eventual cleanup is not passive. Methane leaks into the atmosphere continuously. Methane is roughly 80 times more potent than carbon dioxide as a greenhouse gas over a 20-year window. Groundwater gets contaminated. Those contaminants don’t respect lease boundaries. They migrate into aquifers that flow under private ranches, tribal lands, and rural communities downstream. The people most affected are often the ones furthest from any political conversation about federal land management.
The soil around the well site stays disturbed. The habitat stays fragmented. The well pad and access road remain. Pronghorn, sage-grouse, and mule deer depend on connected, intact sagebrush landscapes across the American West. Every well pad and corridor cuts into that connectivity in ways that don’t show up clearly until a population drops and someone starts asking why.
The Part That Should Stop You
There are more than 2,000 inactive oil and gas wells sitting inside at least 47 National Park units.
Most of them involve non-federal mineral ownership. Meaning a private company or individual holds the mineral rights beneath the surface of your national park. The surface is protected. What’s underneath is subject to a different set of rules entirely.
The same situation exists on National Wildlife Refuges. The Fish and Wildlife Service reports 450 orphaned wells on Refuge lands and estimates roughly 2,000 additional wells that are inactive, unplugged, and without identified responsible parties.
Until recently, the entire NPS program responsible for tracking and plugging these wells was run by one person. A petroleum engineer named Forrest Smith, who spent six years building an inventory of abandoned wells inside park units, training inspectors to locate them in the field, and managing a plugging program funded by the Infrastructure Law.
His position was eliminated in 2025.
The wells are still there.
The Broader Argument
There are about 8,500 idled wells on BLM land. There are 16,000 orphaned wells across federal public lands. There is a $6.15 billion cleanup liability with no clear mechanism to collect it from the companies that created it. The land sits disturbed, the methane leaks, the groundwater is at risk, and the habitat stays fragmented.
And the political conversation in Washington is about opening more federal land to drilling.
That is not an argument against domestic energy production. It is a question about basic accountability. About what it means to use land that belongs to the public and what obligation comes with that use.
The federal leasing system was designed, at least in theory, around the idea that extraction could happen and the land could be made whole afterward. Drill, produce, reclaim. That third step has been functionally optional for most of the program’s history. The bonding structure made sure of it.
Fixing the bond minimums in 2024 was the right move. It should have happened decades ago. The backlog that built up in the meantime is now the public’s problem, sitting on the public’s land, funded by the public’s tax dollars.
That’s the story the numbers tell. It doesn’t require much editorial commentary. Just the patience to read them in the same place at the same time.
Thank you for reading! I highlight threats to public lands and the energy industry’s impact. I believe clean energy is the future, and ALL energy projects should prioritize private land first to keep wild places wild. When energy extraction is needed on public lands all projects must restore the land after extraction. Public lands are unique and once lost, they’re gone forever.
Sources for this piece include:
Bureau of Land Management oil and gas statistics
Department of Interior congressional testimony
Government Accountability Office reports
Inspector General findings
National Park Service program documentation.