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Data Layer leases

BLM federal O&G leases

Active and pending federal mineral leases with holder, commodity, and expiration.

Source
BLM
MLRS — Mineral & Land Records System
Refresh
Weekly (BLM MLRS publishes a weekly snapshot)
Coverage
Lower-48 federal lands
License
U.S. federal government — public domain

Sourced from BLM MLRS (Mineral & Land Records System). Polygons are diligence-ready: each carries lease serial, holder, commodity, status, effective date, expiration, and acreage. The pMtiles overlay renders status with the same color palette BLM uses internally (active green, pending amber, suspended grey, expired red).

Endpoint + sample query

REST endpoint
/api/energy/leases
Sample query 
GET /api/energy/leases?section=T46N+R75W+Sec+22+WY

Tileset: federal_leases

Field schema

FieldTypeNote
  • lease_nostringBLM lease serial (e.g. WYW-0190123)
  • holderstringCurrent leaseholder of record
  • commodityenumoil-gas · geothermal · coal · solid-leasable
  • statusenumactive · pending · suspended · expired · cancelled
  • effective_datedateOriginal effective date
  • expiration_datedateCurrent expiration date
  • acreagenumberApproved acreage on the lease

Layers that pair with this one

ONRR royalty history

Reported sales volume, royalty value, and offset-operator activity per BLM lease.

Split-estate detection

Flags federal-subsurface / private-surface parcels (and the inverse) at section level.

Multi-state O&G wells

Operational status, formation, operator, and spud date across CO, ND, OK, WY, NM.

Other Energy Pack layers

USGS orphaned wells
FracFocus disclosures
HIFLD pipelines (NG · NGL · crude)
Sage-grouse habitat (BLM HMA)
Renewable siting (Western Solar + wind)

Unlock BLM federal O&G leases on the Energy Pack

$150/mo on Pro+ or Business — bundled with Enterprise.

See pricing