If any of these sound familiar, a landman is the professional who can help you navigate it.
"My grandmother owned minerals but never had a will." A landman traces family lineages through probate records, death certificates, and courthouse documents to determine who legally inherited what. They map out every branch of the family tree, identify all living heirs, and calculate each person's fractional mineral interest based on intestate succession laws specific to that state.
"We think there are cousins who also inherited, but we can't find them." Landmen use skip-tracing, courthouse records, genealogy databases, and public records to locate all parties who may have inherited mineral interests. This is critical because operators won't distribute royalties until all heir interests are accounted for — even one missing heir can hold up payments for years.
"The minerals are stuck because nothing was ever filed." Landmen prepare and record affidavits of heirship — the legal document that establishes who inherited property when there's no will or probate. These affidavits require disinterested witnesses, notarization, and recording at the county clerk's office. The landman handles the entire process from draft through filing.
"My family might have royalties sitting in suspense." When operators can't verify ownership, royalties get held in suspense — sometimes for years. A landman clears the title requirements so those funds can be released. In many states, unclaimed royalties eventually escheat to the state. A landman can help you claim those funds before the deadline.
"Multiple siblings inherited and we need to figure out who owns what fraction." A landman calculates fractional interests across generations of inheritance, wills, and transfers. When great-grandpa's 640 acres have passed through 4 generations, the math gets complicated fast — especially when different states have different inheritance laws for mineral estates.
These are the kinds of calls landmen get from families every day.
Operators frequently require heirship documentation before they'll distribute royalties to new owners. A landman prepares the affidavit, gathers disinterested witnesses, and handles recording — often resolving the issue within 2–4 weeks.
A landman researches the current status of the minerals — whether leases are active, who the operator is, what production looks like, and whether there are unclaimed royalties or suspended funds. They connect the dots between old paperwork and current reality.
When minerals pass through multiple generations without proper documentation, the ownership fractions become extremely complicated. A landman maps the entire family tree, calculates each heir's decimal interest, and produces a comprehensive ownership schedule that all parties can rely on.
In many states, when operators can't locate mineral owners, the royalties eventually get turned over to the state as unclaimed property. A landman can help you verify the claim, prove ownership, and navigate the state's claims process to recover what's yours.
When you contact a landman about inherited minerals, having these items on hand will help them get started faster.
Common questions from heirs and family members.
If a family member owned land — especially in Texas, Oklahoma, Louisiana, Pennsylvania, West Virginia, or other oil-producing states — there's a chance they also owned the mineral rights beneath that land. Even if the surface was sold, the minerals may have been reserved. A landman can search courthouse records to determine if mineral rights exist in your family's name and whether they're currently leased or producing.
An affidavit of heirship is a sworn legal document that identifies who inherited property from a deceased person — typically when there was no will (intestate). It must be signed by two disinterested witnesses who knew the family, notarized, and recorded at the county courthouse. Once recorded, it establishes the chain of title and allows operators to distribute royalties to the proper heirs. It's one of the most common documents a landman prepares for families.
Costs depend on the complexity of the heirship and the number of counties involved. Simple cases — one death, clear heirs, one county — might cost $500–$1,500. Complex multi-generational cases with multiple deaths, missing heirs, and records spanning several counties can range from $2,000–$5,000+. Many landmen offer free initial consultations to assess the scope before quoting a fee.
That's completely normal and one of the main reasons families hire landmen. Mineral rights don't require physical presence — you can own minerals in Texas while living in Ohio. A landman in the county where the minerals are located handles all courthouse research, document preparation, and recording on your behalf. You don't need to travel.
Yes. If royalties were turned over to the state as unclaimed property (escheat), a landman can help you verify the claim, prove your ownership through heirship documentation, and navigate the state's claims process. Each state has different procedures and deadlines, so working with someone who knows the system can save significant time and frustration.
For most inherited mineral situations — heirship determination, affidavit preparation, ownership research, and royalty claims — a landman is the right professional. They specialize in exactly this kind of work and typically cost less than an attorney. However, if there's a dispute between heirs, a quiet title action is needed, or there are complex probate issues, you may also need an oil and gas attorney. Many landmen work closely with attorneys and can refer you if needed.
Find an experienced landman who can trace your family's ownership, clear up title issues, and make sure your rights are protected.