There is a rusted pipe sticking up about eighteen inches out of the ground at the back of the field. It has been there longer than anyone selling you the property has been alive. The seller’s disclosure does not mention it because the seller genuinely does not think of it as a thing. It is a gas well, it was drilled by a company that no longer exists, and it is now part of your collateral.
Pennsylvania has been drilling since 1859. Roughly three hundred thousand wells have been put in the ground statewide. The Department of Environmental Protection has identified somewhere around eight thousand abandoned wells, and a department official has estimated that the agency knows about two to four percent of them, which puts the unaccounted-for number near two hundred thousand. If you buy rural or semi-rural rentals in western Pennsylvania or West Virginia, you will eventually buy one of these parcels. Here is what actually happens.
Abandoned and orphan are different words with different consequences
The statute separates them, and the difference decides who gets the bill.
An abandoned well is one that is not producing, has not been granted inactive status, and has sat idle for at least twelve months. Critically, an abandoned well has a known owner or operator. Under 58 Pa.C.S. 3220(a), upon abandoning a well the owner or operator must plug it in the manner the department prescribes, to stop vertical flow of fluids or gas within the well bore. That duty sits with the operator.
An orphan well is one that is not producing, has not been granted inactive status, and has no registered owner or operator and no operative lease. Nobody is left to send the bill to. The department has authority to plug these, and there is a state program and federal money aimed at the backlog.
Most of what you will find on an old farm parcel is an orphan well. The operator dissolved sixty years ago.
You are probably not on the hook for plugging, and that is not the same as being safe
This is the part that gets stated wrong in both directions, and the statute is explicit enough to quote.
58 Pa.C.S. 3220(f) provides that the term “owner” does not include the owner or possessor of surface real property on which an abandoned well is located, who did not participate or incur costs in and had no right of control over the drilling or extraction operation of the abandoned well. The same section treats economic benefit derived only as a landowner or from a royalty interest as not creating plugging responsibility.
So the plain reading is good news: buy a parcel with somebody else’s hundred-year-old well on it, take no part in it, control nothing about it, and you are not the “owner” who has to plug it.
Read the conditions, though, because they are doing work. The exemption turns on not participating, not incurring costs, and having no right of control. An investor who starts maintaining the wellhead, who signs a lease arrangement that gives them control over the well, or who derives benefit from it as something other than a landowner or royalty holder is arguing about whether the exemption still applies. The cheapest move available to you is to do nothing with it except document that it exists.
The two liabilities the plugging exemption does not touch
Here is where the common version becomes dangerous, because people read 3220(f) and conclude they have no exposure at all.
The Clean Streams Law. Section 316 lets the department order a landowner to correct pollution on the land. The statute’s definition of landowner reaches any person holding title to or having a proprietary interest in the surface or subsurface rights. Fault is not an element. If a leaking brine tank or a discharging well bore on your parcel is polluting, the order can come to you because you own the ground, not because you did anything.
CERCLA. Federal law can reach the owner of a facility, defined broadly enough to include any site or area where a hazardous substance has come to be located. Ownership is a basis for liability under that statute too.
Put together: one statute says you do not pay to plug it, and two others say you can be ordered to clean up what comes out of it. That is the accurate picture, and it is the reason to handle this in the purchase agreement rather than shrug at it.
The physical risks are not theoretical
A National Academy of Sciences study found that abandoned wells can provide a pathway for subsurface migration and emissions of methane. The documented Pennsylvania incidents are worth knowing because they are what an underwriter has in the back of their mind. In 2011 methane from an 1881 well roughly three hundred feet away was found to have caused a house explosion in McKean County. In 2012 a 1930s abandoned gas well in Tioga County produced a methane geyser about thirty feet high.
Those are rare. They are also the reason a well bore within a few hundred feet of a dwelling is a diligence item and not a curiosity.
What an appraiser and an underwriter actually do with it
Three separate reactions, and they are not coordinated.
The appraiser notes it if it is visible, and may call out the unusable area around it. On a parcel where part of the acreage cannot be built on or enjoyed, the treatment is the same analysis as any rental with excess land and outbuildings: the question is what contributes value, and a well pad area generally does not.
The survey is how you find the ones that are not visible. A new survey on a rental purchase plus the state’s well registry is the combination that tells you what is on the parcel. Overgrown bores are easy to walk past.
The underwriter is looking for an environmental condition that could impair the collateral. This behaves like other subsurface findings. Buried oil tanks on a fix and flip covers the closest analogue in how a file gets conditioned, and mine subsidence and sinkhole risk covers the other legacy-extraction problem that western Pennsylvania parcels carry. If the file turns into a broader environmental review, environmental hazards on a fix and flip walks what gets tested and when.
And if a lender does lend, it may want contractual protection that survives your payoff. That is exactly what an environmental indemnity agreement does, and it is a document you should read closely on a parcel like this, because it is the one obligation that does not end when the loan does.
The numbers
Take a two-unit rental on three acres, purchased for 265,000 dollars with 25 percent down. The loan is 198,750 dollars at 7.5 percent on a thirty-year amortization, so principal and interest run about 1,390 dollars a month. Taxes are 3,000 dollars a year, 250 a month. Insurance is 1,800 dollars a year, 150 a month. The total payment including escrows is 1,790 dollars. Combined rent is 2,350 dollars.
The ratio is 2,350 divided by 1,790, which is 1.31. That is a strong file, and if you want the formula behind it, how to calculate DSCR has it worked all the way through.
Now add the realistic complication. Diligence turns up the bore, the seller will not plug it, and you decide to handle it rather than walk. Plugging an old shallow well is not a small number, and 25,000 dollars is a reasonable planning figure for a straightforward one. If you pay that in cash it does not touch the ratio at all, it just raises your cash to close. If instead you roll it into the loan, the loan becomes 223,750 dollars, principal and interest go to about 1,565 dollars, the total payment becomes 1,965 dollars, and the ratio falls to 2,350 divided by 1,965, which is 1.20.
Still closeable. But notice what happened: a decision about a pipe in a field moved the ratio eleven basis points of coverage, and the cash option preserved the ratio entirely. On a file that starts at 1.31 you have room for either. On a file that starts at 1.15 you do not, and the choice makes itself. Run both versions in the DSCR deal calculator before you decide which one to propose to the seller.
Diligence, in order
Walk the whole parcel before you go hard. Not the house. The parcel. Look for pipe, concrete pads, depressions, dead vegetation in a circle, and old access lanes going nowhere.
Search the state well registry by parcel and by adjacent parcels. A bore three hundred feet off your line is still a methane pathway.
Determine whether it is abandoned or orphan. If there is a solvent operator of record, the plugging duty sits with them and your negotiation is with the seller about making them act.
Check the mineral estate separately. A physical well bore and a severed or leased mineral interest are two different problems that often appear together. An oil and gas lease or severed mineral rights covers the rights question, including whether somebody can come onto the parcel and use the surface.
Read the old recorded instruments for expiration. A dormant lease from the 1950s may or may not still be alive, and old debt and old instruments run on clocks. Limitations periods on a mortgage, a note, and a judgment covers how those clocks work and why the signature block matters more than the document type. A reserved interest that can pull rights back behaves like a reverter clause.
If the recorded description or the registry entry is simply wrong, that is fixable paperwork rather than a legal problem, and corrective deeds and re-recording is the mechanism.
The short version
Pennsylvania’s plugging statute takes a surface owner who did not drill, did not pay, and had no right of control out of the definition of “owner,” so the plugging bill on an orphan well is generally not yours. The Clean Streams Law and CERCLA do not carry that exemption, and both can reach you because you hold title. So the correct posture is not relief and not panic: find the bore, document it, keep your hands off it, and put the plugging question in the purchase agreement where it belongs.
Waterfront and stream parcels carry a parallel version of this problem, where the encumbrance is the water rather than the subsurface. If that is your deal, riparian rights and what a lender will insure on a waterfront rental covers it. And because an investor loan is business purpose, you will not get the consumer cost disclosures on any of this; no loan estimate and no closing disclosure explains what you receive instead. If the lender records against your entity as well as the dirt, the UCC-1 and the fixture filing covers that layer.
Send us the address and a photo of whatever you found in the field. We will tell you how a lender is likely to treat it and what it does to your timeline before you go hard on deposit. No cost, no obligation, usually back the same day. Send it here or call 412-990-2941.
FMC Capital is a Pittsburgh-based mortgage brokerage, NMLS #1840537. We place loans on rentals and flips across Pennsylvania and additional states. Loan terms, pricing, and program guidelines vary by lender and are subject to change. Nothing here is legal, tax, or environmental advice. Oil and gas liability is state specific and fact specific; talk to a Pennsylvania attorney about any particular parcel.