Impact Land Services
Oil & gas · Transmission

Land, title & right-of-way services in Sublette County, Wyoming

Sublette County has no federal geothermal leasing on record. 4,358 active right-of-ways cross federal land here, including 204 fiber or telecom grants and 159 transmission or power lines. We run title, leasing, and right-of-way acquisition on both sides of the federal line: the record above, and the private ground it's woven through.

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0
Authorized federal geothermal leases
4,358
Active rights-of-way on federal land
158 new in 12 months
204
Fiber & telecom rights-of-way
159
Transmission & power line ROWs
66
Open mining claims
65 active
762
Authorized federal oil & gas leases
623,061 acres

Federal records from BLM's Mineral & Land Records System, queried against the Census county boundary. Current to September 1, 2026. Federal cases only; private and state land are not represented. A lease or right-of-way that crosses a county line is counted in each county it touches.

Geothermal on federal land

No federal geothermal leasing on record here.

The federal layer is quiet. That can mean the resource isn't there, or that the ground is private and state and never shows up in BLM's record. The second case is common across the West, and it's where title work starts.

Authorized leases0
Acres under authorized lease0
Producing0
Non-producing (held, not developed)0
Pending applications0
New leases, last 12 months0
Closed / relinquished on record0
Rights-of-way · transmission & telecom

204 fiber and telecom rights-of-way lead the linear record here.

4,358 authorized right-of-ways and land use authorizations touch federal land in Sublette County, 158 of them issued in the last twelve months. 81 applications are pending.

Of those, 204 fiber optic or communication grants, 159 transmission, distribution, or energy-facility grants, 2,701 oil and gas facility grants. The named holders are the companies spending money on linear infrastructure in this county, and the federal segment is usually the shorter part of their route. The private miles in between are the work.

Authorized ROWs by type
Oil & Gas Facilities
2,701
Non-Energy Facilities
1,412
Other Energy Facilities
173
Fiber Optic Facilities
66
Distribution Line
4
Nonexclusive
1
Transmission Line
1
Holders on record (all types)
  • Enterprise Jonah Gas Gathering Co LLC803 grants
  • Purewest Resources, Inc..597 grants
  • Jonah Energy LLC459 grants
  • Williams Field Svcs Co381 grants
  • Greylock Production LLC354 grants
  • Andeavor Gathering I LLC346 grants
  • Purewest Resources, Inc.198 grants
  • Williams Field Services Co LLC149 grants
Fiber & telecom holders
  • Purewest Resources, Inc..55 grants
  • Centurytel46 grants
  • Union Telephone Co25 grants
  • Union Telephone Company23 grants
  • Jonah Energy LLC8 grants
  • Centurytel of Wyoming Inc.3 grants
Transmission & energy-facility holders
  • Pacificorp109 grants
  • Greylock Production LLC18 grants
  • Purewest Resources, Inc..6 grants
  • Union Telephone Co6 grants
  • Exxonmobil Corp4 grants
  • Jonah Energy LLC2 grants
Competing surface use

66 open mining claims compete for the same ground.

Mining claims don't stop a geothermal or right-of-way project, but they compete for surface, complicate siting and access, and each claimant is a party you have to deal with. 65 are active, 1 newly filed. Which ones actually sit in your footprint is a mapping question, and we answer it tract by tract.

Oil & gas

762 authorized federal oil and gas leases on 623,061 acres, 2 of them issued in the last twelve months. 4,496 more have been closed out. Where oil and gas leasing is active, the mineral estate is very often severed from the surface, and that is the title question that decides whether ground is leasable.

Open mining claims66
Active65
Filed (new)1
Under review0
Authorized oil & gas leases762
Oil & gas acres under lease623,061
What this page can't tell you

The private half of Sublette County isn't in any database.

Everything above is what the federal government controls. It does not show who owns a severed mineral or geothermal estate on private ground, whether that title is clean, what liens sit against it, or which families you'll be negotiating with. That lives in the Sublette County recorder's office, and it is the step that decides whether you can actually lease the ground.

How we work here
  • Free Eval
    A self-serve read on your target area in the county.
  • Area Assessment
    Flat fee. We pull the full federal record for your area of interest and tell you what's held, who holds it, and what to do next.
  • Diligence & acquisition
    County title, tract by tract, with surface, mineral, and geothermal estates run separately. Then we lease it.
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Elsewhere in Wyoming
Carbon CountyConverse CountyFremont CountyHot Springs CountyLincoln CountyNatrona CountySweetwater CountyAll counties →
Source: Bureau of Land Management, Mineral & Land Records System, via gis.blm.gov; county boundary from the U.S. Census Bureau. Queried September 1, 2026. Informational only; not a title opinion or legal advice.
Land, Title & Right-of-Way Services in Sublette County, WY | Impact Land Services