We have seen the mailbox letter version of this business up close for years, and the pattern behind a lowball offer looks the same almost every time.
Most owners get their first mineral offer through the mail, unsolicited, often with a check already printed and a deadline stamped somewhere on the page. That format alone isn't automatically a scam. But it's a format built for speed, and speed favors the buyer, not you.
Here's what we watch for after two and a half decades on both sides of this table, and what a fair offer actually looks like by comparison.
The flat statewide rate
A letter offering the same dollar figure per net mineral acre no matter what county or basin you're in is a giveaway. Value in Texas minerals varies enormously by basin position, well decline, and nearby activity. A single number applied statewide means nobody looked at your specific tract before printing that letter.
A real offer references your county, your basin if there's production, and ideally your actual production history if a well is producing on your interest.
The artificial deadline
"Offer expires in 10 days" pressure works because it short-circuits the instinct to shop the offer around or ask questions. Genuine buyers can hold a number for a reasonable window, since basin conditions don't swing wildly in two weeks in most cases.
If a deadline feels designed to stop you from calling a second buyer, that's exactly what it's designed to do.
The number nobody will explain
Ask any buyer how they arrived at their figure. A legitimate one can walk you through production data, decline assumptions, or nearby activity in plain terms. One that gets vague, changes the subject, or repeats the number louder instead of explaining it is telling you something.
You're entitled to that explanation before you sign anything. Don't accept "that's just what it's worth" as an answer.
The stale comparable
Some buyers quote a number based on activity or pricing from a year or two ago, when the basin looked different than it does now. Basin conditions shift, sometimes quickly, with commodity prices and drilling pace, and a number built on stale data can badly undervalue a tract that's since seen renewed nearby activity.
Ask when the comparable activity or production data behind an offer was last updated. A buyer working from current information should be able to answer that without hesitation.
Buried lease terms in a sale offer
Some offers that read like a mineral purchase are actually structured as a long-term lease with an option, or bundle a lease renewal into the same document, at terms far below market. Read the actual document itself, past the cover letter, and know the difference between a deed conveying ownership and a lease granting drilling rights.
If you're not sure which one you're being asked to sign, that's worth a second set of eyes before you do.
The multiple buyers who never call back
Some outfits run a volume model: send letters to a whole county, quote low, and only follow up seriously with owners who push back or shop the offer around. If a buyer's first number improves noticeably the moment you mention a second offer, that tells you the first number wasn't their real assessment of your tract, it was a floor they were hoping you'd accept without comparison.
A buyer confident in their own math doesn't need to leave room like that. Their number should hold up whether or not you tell them you're shopping it.
What a fair offer actually looks like
It references your specific county and basin. It explains its reasoning when asked. It gives you a reasonable amount of time to review, get a second opinion, or shop it around. It's clearly labeled as a purchase of your mineral interest, with the document type spelled out plainly, not buried in fine print.
None of that guarantees the number is the highest one you could get. It just means the offer was built for your tract specifically, which is the baseline any real offer should meet.
Texas Owner Questions
Should you ever sign the first offer you receive?
Not without comparing it to at least one other, and not under a hard deadline. Multiple offers give you a real basis for comparison rather than one number in isolation.
Is a mailed offer with a check attached always a scam?
Not always a scam, but usually a low, fast number built for volume rather than accuracy. Cashing it can constitute acceptance, so read the fine print before touching that check.
How do you know if an offer reflects real production data?
Ask directly what production numbers or nearby activity the buyer used. A specific answer referencing your well or county is a good sign. A generic answer is not.
What should you do if you already signed something you regret?
Contact an attorney promptly to review the document and your options. Timelines and remedies depend on the specific terms signed, so don't wait to ask.