Sell Mineral Rights
in Sublette County,
Wyoming.
Sublette County sits over two of the largest tight gas fields in the Rocky Mountains, the Pinedale Anticline and the Jonah Field. If you own mineral rights here, you likely own a piece of decades of natural gas development, with more drilling inventory still to come. We are happy to help you understand what you have.
A tight gas heartland
tucked under the Wind Rivers.
Sublette County sits in west-central Wyoming, bordered by the Wind River Mountains to the east and the Wyoming Range to the west. Geologically it occupies the northern end of the Green River Basin, a deep Cretaceous and Tertiary sedimentary basin that has been producing natural gas for decades.
Two specific fields anchor Sublette's mineral economy: the Pinedale Anticline north of the town of Pinedale, and the Jonah Field to the south near the Sublette and Sweetwater county line. Both fields produce tight gas from the Lance and Mesaverde formations, with additional potential in the deeper Frontier. Together they have made Sublette one of Wyoming's largest natural gas producing counties for many years.
If you are reading this, you probably own a piece of that, possibly inherited from a relative who acquired the minerals long before tight gas drilling was a concept. Maybe a letter arrived from Ultra or Jonah Energy, maybe a royalty check started showing up years ago, maybe you just found old paperwork. This page walks through the rock, the operators, the sub-areas of the county, what shapes value, and how the regulatory side works in a county where federal land is the dominant landowner.
Have minerals in Sublette County? Send us what you have and we will take a look.
Three stacked targets. One gas-rich column.
Sublette's productive geology comes from a stack of Cretaceous sandstones and siltstones that were deposited along the margins of an ancient inland sea, buried deep, and matured into tight gas reservoirs. The Lance is the shallowest and most prolific. The Mesaverde sits below it. The Frontier is deeper still and has historically been a secondary target. Wells in the Pinedale and Jonah fields are typically vertical or directional rather than the long horizontals you see in oil shale plays, because the gas column is so thick that vertical penetration through multiple sands works.
The Lance formation is the primary producing interval at Pinedale and Jonah. It consists of stacked, lenticular sandstone bodies deposited by ancient rivers, separated by mudstones and shales. The sands are tight, meaning gas does not flow without hydraulic fracturing, but the total gas-in-place is enormous because the productive interval can be 3,000 feet thick or more.
For mineral owners, the Lance is typically where the bulk of royalty income comes from. A single Lance well can produce for many decades, though at declining rates after the initial years. The thick productive column also means individual sections can support multiple wells targeting different parts of the Lance interval.
The Mesaverde sits beneath the Lance and represents older coastal and shallow marine deposits. It produces in many parts of the Green River Basin and is commonly co-developed with the Lance in Sublette County. Like the Lance, it is a tight gas reservoir that requires hydraulic fracturing to produce commercially.
For mineral owners, the Mesaverde is often a secondary revenue stream layered on top of Lance production. Some wells are completed across both intervals, while others target one or the other depending on the operator's development plan.
The Frontier formation sits below the Mesaverde and represents an older Cretaceous shallow marine sand. In parts of the Green River Basin the Frontier has been a meaningful producer, though in Sublette County it is generally considered a deeper, secondary target relative to the prolific Lance above it. Some operators have tested the Frontier in conjunction with deeper drilling programs.
For mineral owners, the Frontier represents additional upside on existing acreage. It is not typically the primary economic driver, but it can extend the development life of a section beyond the Lance and Mesaverde alone.
Who is drilling on your
Sublette County minerals.
Sublette County's operator picture is more concentrated than oil-weighted counties. A handful of operators hold the bulk of the Pinedale Anticline and Jonah Field positions, with a longer tail of smaller operators on the edges of the county. Operator changes have been common over the years as Pinedale and Jonah assets have moved between corporate parents.
We know how these operators develop in Sublette County. Happy to give you context on yours.
Not all Sublette County
minerals are built the same.
Sublette is a large county geographically, but mineral value is concentrated in specific sub-areas. The Pinedale Anticline and Jonah Field together account for the bulk of historical production and the bulk of current and future drilling. Outside those two fields, mineral value drops off quickly, with portions of the county covered by mountain ranges, federal wilderness, or simply non-prospective rock.
What your Sublette County
mineral rights are worth.
There is no universal formula. Valuation in Sublette County is shaped by which field your minerals sit in, how much production already exists on your section, what gas prices are doing, and how much remaining drilling inventory the operator still has on your unit. Sublette is a gas-weighted county, which means values move with natural gas prices more than oil prices, and that distinction matters when comparing offers across different basins.
We would rather look at real facts than speak in generalities. Send us what you have.
Wyoming rules,
federal land realities.
Sublette County operates under the standard Wyoming oil and gas regime, administered by the Wyoming Oil and Gas Conservation Commission, but the practical day-to-day picture is heavily shaped by federal land. A very large share of Sublette is BLM and Forest Service land, which means the BLM is a constant presence in the development process.
The WOGCC and how spacing works
The Wyoming Oil and Gas Conservation Commission regulates oil and gas activity on state and private minerals in Sublette County. The WOGCC permits wells, sets spacing units, holds hearings on pooling and unitization matters, and maintains the public well database. Wyoming allows compulsory pooling of unleased mineral interests into spacing units, which is the standard framework used in active Sublette fields.
The BLM and federal mineral acreage
The BLM Pinedale Field Office administers a large share of the federal minerals in Sublette County. Federal leases are auctioned periodically and federal wells go through a separate Application for Permit to Drill process. Where federal minerals are interspersed with private minerals (a common pattern called a checkerboard or split-estate), development is coordinated across both jurisdictions. The Pinedale Anticline and Jonah Field both involve significant federal mineral acreage.
Surface use, sage grouse, and wildlife stipulations
Sublette County is home to important wildlife including sage grouse, mule deer migration corridors, pronghorn, and big game winter range. The BLM and the state of Wyoming have specific stipulations that affect when operators can drill and where surface facilities can sit. Within Pinedale and Jonah, operators have used directional drilling from concentrated pads to reduce surface footprint, partly as a response to these wildlife considerations.
Split estate and private mineral patents
Many Sublette County mineral interests trace back to homestead-era patents where the surface and the minerals were eventually separated. Today it is common to have private (fee) minerals under federal surface, or vice versa. The mineral estate is the dominant estate for development purposes, but coordination with the surface owner, whether private or federal, is required.
The real questions
mineral owners ask.
We have been through these conversations many times. Below are honest answers to the things people actually want to know.
Find out what your
Sublette County minerals
are actually worth.
Send us what you have, or what you think you have. We will pull WOGCC and BLM records, check operator activity in your section, and put together a plain-English summary with our reasoning. If it makes sense to go further, we move on your timeline. If not, you have a free breakdown you can take anywhere.