Mineral intelligence · Permian Basin

Every mineral owner. On the record.

Mineralvex puts certified county mineral rolls, permit feeds, parcel boundaries, and operator filings in one place. Search 623,435 real roll entries right now — then run title and ship a lease offer before lunch.

Certified roll entries live
623,435
Mineral owners on record
38,344
Appraised value indexed
$59.6B
Certified county rolls · live
Top operators on the roll
PIONEER NATURAL RESOURCES181,825
COG OPERATING56,908
DIAMONDBACK E&P30,927
XTO ENERGY23,566
CROWNQUEST OPERATING21,856
The wedge

Mineral rights research, automated end to end.

Landmen have spent the last forty years driving to county clerks, hand-searching deed books, and chasing heirs through obituaries. Mineralvex does that in software — the same way Bloomberg did it to bond traders.

Big-boy permit radar
Live alerts when Exxon, Chevron, EOG, Pioneer, Conoco, Diamondback, Devon, Marathon, or Coterra pulls a permit inside a county or polygon you watch. Email + SMS, no dashboards required.
Parcel + mineral map
Regrid parcels, TIGER counties, BLM PLSS sections, TX-RRC leases, TX-GLO mineral classifieds, and Oklahoma units — one MapLibre cockpit, draw a polygon, get every record under it.
Chain-of-title runner
Point at a parcel, get a deed chain back to severance with grantor / grantee / instrument / volume / page. Sub-60s on cached counties. ESIGN-ready, exports to PDF.
Heir + probate tracker
Fractional ownership ledger plus probate + obit scraping to surface heir candidates for stale mineral estates — find old Myrtle without driving to the courthouse.
Lease offer assembly
Generate a clean, defensible offer letter and lease PDF from the chain-of-title run with a canvas signature pad and ESIGN disclosure baked in.
The flow

Pick your county. Search any owner. Unlock the certified roll.

No seats. No subscription. No wizard.

01
Pick your county

254 Texas county pages on the map. Midland and Martin carry the full certified roll today; every other county takes requests and loads by demand.

02
Search any owner

Free, no signup, no card. Real roll entries — owners, leases, operators, appraised values — with decimal interests masked until you unlock.

03
Unlock the certified roll

$199, once. Exact decimal interests, the whole county as CSV, per-owner report PDFs. Yours to keep for the vintage.

Who it's for

Built for the people who actually find the leases.

Independent landmen

Stop driving to courthouses across six counties. Run title from a hotel room in Pecos at 11 PM and present the chain at 8 AM.

Lease brokers

Match new permits to known mineral owners + heirs in seconds. Send first, win the lease.

Mineral buyers

Work a county owner-by-owner: who holds what, under which operator, at what appraised value — from the certified roll, not a stale list.

Free preview on every county

Search the certified mineral roll right now.

No signup for the preview. $199 unlocks a full county — exact interests, CSV export, owner report PDFs — where the incumbents charge $500 for the same public records.