Sell Your Mineral Rights in Sweetwater County, WY
If you own mineral rights in Sweetwater County, you're sitting on acreage in Wyoming's Green River Basin — one of the state's most established natural gas producing regions, with over 12,700 active wells and a long track record of production. This isn't a speculative play; it's a working basin with real operators, real royalty checks, and real buyers looking for acreage right now. We can help you understand what yours is actually worth.
Est. per Acre
$150–$800
per net royalty acre
Active Wells
12,761+
Drilling Activity
Core Basin
Green River Basin
Primary Formation
Primary Resource
Natural Gas
Commodity Type
What's Happening in Sweetwater County Right Now
Sweetwater County is the heart of Wyoming's natural gas country, and it has been for decades. The Green River Basin here has produced over 16.8 billion cubic feet of gas cumulatively, which tells you this isn't a frontier play — it's an established, well-understood resource with a long production history. There are more than 12,700 producing wells across the county, which means if you've received an offer or inherited mineral rights here, there's a real market for what you have. That said, natural gas prices have been volatile, and what your rights are worth today depends heavily on where your acreage sits relative to active development. Before you sign anything or make any decisions, it's worth knowing what the market is actually paying.
Sweetwater County by the Numbers
12,761
wells
Producing Wells
16,869,000
MCF
Cumulative Gas Production
254,000
BBL
Cumulative Oil Production
$150 – $800
per acre
Estimated Value Range (per acre, estimate only)
Natural Gas
Primary Commodity
Who's Operating in Sweetwater County
Hilcorp Energy Company
Contango Resources LLC
Crowheart Energy LLC
Mustang Resources LLC
Bce-Mach LLC
Cobra Oil & Gas Corporation
What's in the Ground
Mesaverde
The Mesaverde is the workhorse formation in the Green River Basin. It's a tight sandstone reservoir that has been the primary target for natural gas development across Sweetwater County for many years. Most of the basin's well count and gas production history ties back to this zone.
Wasatch
The Wasatch formation sits shallower than the Mesaverde and has historically contributed gas production in parts of the basin. It's a secondary target for many operators but still relevant when evaluating what your acreage might hold.
Frontier
The Frontier is a deeper Cretaceous sandstone target that has seen activity in portions of the Green River Basin. It's less universally developed than the Mesaverde but worth noting if your acreage sits in an area where operators have targeted deeper horizons.
Questions We Hear From Sweetwater County Owners
I got an offer from an operator — is it a fair price?
Why are my mineral rights primarily gas, and does that affect the value?
I inherited these mineral rights and have never received a royalty check. What's going on?
What to Know About Sweetwater County
County Seat and Records
Sweetwater County's seat is Green River, Wyoming, where county property and mineral records are maintained. If you need to confirm chain of title or verify your ownership, the Sweetwater County Courthouse in Green River is where that research begins.
Wyoming Mineral Rights Are Severed Property
In Wyoming, mineral rights can be — and frequently are — severed from surface ownership. If you inherited land or a family estate in Sweetwater County, it's entirely possible you own the surface but not the minerals, or vice versa. Always verify what you actually own before assuming.
Wyoming Has No State Income Tax
Wyoming does not impose a state income tax, which is a meaningful advantage when evaluating the net proceeds from a mineral rights sale or ongoing royalty income. You'll still owe federal taxes, but the state tax burden here is lower than in most other mineral-producing states.
Wyoming Oil and Gas Conservation Commission
The Wyoming Oil and Gas Conservation Commission (WOGCC) is the state regulator overseeing well permits, production reporting, and operator activity. It's a publicly searchable resource — if you want to know what's producing near your acreage, the WOGCC database is a good starting point.
Find Out What Your Sweetwater County Minerals Are Worth
You don't need to figure this out alone. Whether you've just received an offer, inherited mineral rights you don't fully understand, or are simply curious what the market looks like right now — we're happy to walk through it with you. No pressure, no obligation, just a straight conversation about what you have and what it might be worth.
Get My Free ValuationData Sources
Production and operator figures for Sweetwater County are drawn from U.S. Census Bureau (ACS 5-Year), Wikipedia, and DrillingEdge (state regulator production data). Per-acre values are estimates and not an offer.
Other Green River Basin Counties
Sweetwater County is part of the Green River Basin. See the full basin overview, operators, and counties we serve.
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