Sell Mineral Rights in Kirby, WY

Kirby sits near Hamilton Dome, one of the Bighorn Basin's long-producing fields, in a stretch of Hot Springs County that's been quietly paying royalties for the better part of a century.

Hamilton Dome was discovered in the 1920s and has been re-worked and re-drilled through multiple operator changes since. If your family's mineral interest sits in this area, it's likely been producing, at some level, longer than anyone currently living can remember firsthand.

Hamilton Dome's long, steady decline

Like most legacy Bighorn Basin fields, Hamilton Dome has settled into stripper-level production, small volumes from wells that keep going despite their age. Secondary recovery efforts over the decades have extended the field's life well beyond what the original discovery wells would have managed alone.

Ownership through a century of transfers

Interests here have typically passed through several generations of the same family, sometimes split among numerous heirs as estates settled over the decades. Small fractional interests are common, and untangling exactly what percentage you own is often the first real task before selling.

What determines your Kirby-area offer

Current production volume, decline trend, and whether your specific tract has seen recent workover activity. Bring your division order and recent check stubs; Hot Springs County Clerk records in Thermopolis can fill in any gaps in your paperwork.

What a division order tells you that a deed doesn't

Your original mineral deed shows what your family started with, but your division order shows what you're actually being paid on today, after any unitization, pooling, or ownership adjustments over the years. Both documents matter, and buyers want to see both if you have them.

Build the County-Record Packet

A town name is only the first line of a Wyoming mineral file. The working packet should connect the tract to the county, legal description, section, township, range, owner name, vesting instrument, reservations, lease, division order, payor record, and any probate or trust document that changed the chain. Local field history belongs beside the recorded evidence, not in place of it. Where fee minerals meet federal or state ownership, the packet should also identify which tract, depth, or formation is actually private and conveyable before any acreage or paid decimal is carried into an offer.

Keep the Paid Interest and the Deed Scope Aligned

A royalty statement can show what is being paid on a tract, but the statement does not by itself prove the full mineral estate. The review should reconcile the paid decimal to the ownership fraction, lease royalty, unit allocation, well, product, production month, deductions, taxes, suspense, and any adjustment line. The proposed deed and written purchase scope should then repeat the verified owner, county, legal description, included depths or formations, effective date, conveyed fraction, retained interest, pre-closing proceeds, title conditions, and recording instructions. Any mismatch stays on the curative list until the supporting record resolves it.