North Dakota · Williston Basin · Bakken Flank

Sell Mineral Rights
in Stark County,
North Dakota.

Stark County sits on the southwestern flank of the Bakken play, with Dickinson serving as the regional service hub for southern North Dakota oil activity. If you own mineral rights here, where in the county your tract sits matters more than almost anywhere else in the basin. We are happy to help you understand what you have.

1,338mi²
County Area
western ND
~10,500ft
Bakken Depth
typical TVD
10,000ft
Standard Lateral
2-mile horizontal
Dickinson
County Seat
regional service hub
1,280ac
Standard DSU
2 section spacing
01 The Basin

A flank position
on the southern Bakken.

The Williston Basin spans parts of North Dakota, Montana, and Saskatchewan, with the productive heart concentrated in a band of counties along the Missouri River in western North Dakota. Stark County sits south and slightly west of that core, on what geologists generally describe as the southwestern flank of the play.

That flank position is the defining fact for Stark County mineral owners. The Bakken and Three Forks formations exist beneath most of the county, but they thin and become less mature as you move south and west away from the basin depocenter in McKenzie and Dunn counties. The result is a county where the northern townships look a lot like productive Bakken acreage and the southern townships look more like marginal or non-economic basin edge.

Stark County is a county of two halves. The north participates in modern Bakken development. The south is largely a basin-edge story where the rock thins and operators have been more selective.

Dickinson, the county seat, is the regional service center for southern Bakken activity. It is home to oilfield services, trucking yards, sand and proppant logistics, and a sizable workforce that commutes north into the more active counties. Dickinson State University and Dickinson Trinity make it one of the larger population centers in western North Dakota. But Dickinson itself is not in the productive fairway, and most of the drilling that supports the local economy actually happens in Dunn, McKenzie, and the northern strip of Stark.

If you are reading this, you probably own a piece of Stark County somewhere. Maybe it came through a will, a letter showed up in the mail with an offer to lease, or you are trying to make sense of a royalty statement that started arriving years ago. This page is for you. Below we walk through the rock, who is drilling, where in the county your minerals sit, what shapes value, and how the regulatory side actually works.

Starting point

Have minerals in Stark County? Send us what you have and we will take a look.

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02 The Rock

Two formations. Variable thickness.
The flank tells a different story.

Stark County's productive geology is anchored by the same two unconventional reservoirs that drive the rest of the Bakken: the Middle Bakken and the Three Forks. The difference here is thickness and maturity. Both formations get thinner and less consistently productive as you move south and west. That has shaped where development has happened and where it has not.

Middle Bakkensiltstone and dolomite

The Middle Bakken is the original Bakken target and the workhorse formation of the basin. In Stark County, the Middle Bakken sits between the Upper and Lower Bakken shales, which act as the source rock that charges the petroleum system. The interval is meaningfully thinner in Stark than in McKenzie or Mountrail, and it loses both thickness and thermal maturity as you move toward the southern and western edges of the county.

For mineral owners in northern Stark, the Middle Bakken is typically the primary target when a spacing unit is developed. In southern and western Stark, the Middle Bakken may be present but generally has not supported the same kind of repeatable horizontal development.

Depth Range
9,500 to 11,000 ft
Type
Siltstone and dolomite
Typical Lateral
10,000 ft
Active Where
Northern townships
Three Forksupper benches

Below the Bakken sits the Three Forks formation, a separate carbonate-and-shale interval that has emerged as a major target across the basin. The Three Forks contains multiple distinct benches, often referred to as Bench 1 through Bench 4 from top to bottom. In Stark County, development has focused almost entirely on the upper benches, with Bench 1 being the most consistently productive interval in the productive parts of the county.

For Stark County mineral owners in the active northern strip, the Three Forks adds inventory to spacing units that might otherwise have only one or two viable Middle Bakken locations. This is a meaningful piece of any flank-position valuation analysis.

Depth Range
10,500 to 11,500 ft
Type
Carbonate and shale
Active Benches
Bench 1 primarily
Common Pairing
Stacked with Bakken
Tyler & Conventionalhistorical legacy

Stark County has a longer oil history than the Bakken-era development might suggest. The Tyler Formation, a Pennsylvanian-age conventional sandstone, was developed historically with vertical wells in parts of the county and remains a target of occasional interest. There are also legacy conventional wells producing from various intervals that predate the horizontal Bakken era by decades.

For mineral owners, the practical implication is that some Stark County tracts have older producing wells, sometimes shallow vertical Tyler or other conventional production, that are unrelated to modern Bakken activity. This shows up as small but persistent royalty income on legacy wells.

Tyler Depth
5,500 to 7,500 ft
Type
Conventional sandstone
Status
Legacy production
Where Found
Various, scattered
03 The Operators

Who is drilling on your
Stark County minerals.

Stark County's operator landscape reflects the broader Bakken consolidation of the past several years. The same handful of companies that dominate the basin core also hold positions on the flank, but Stark also has a meaningful long tail of smaller operators and legacy holders that you may encounter on older leases.

i.
Continental Resources
Continental is the largest oil producer in North Dakota and holds acreage across multiple counties including the productive northern strip of Stark. Founder Harold Hamm took the company private in late 2022, which reduced the public visibility of its drilling plans. Continental has historically been one of the more active drillers in the southern Bakken and remains a stable operator for mineral owners receiving royalties on its wells.
Private · Largest in ND
Active Northern Stark
ii.
Chord Energy
Chord Energy was formed by the 2022 merger of Oasis Petroleum and Whiting Petroleum, then expanded further by acquiring Enerplus in 2024. The combined company is one of the largest pure-play Bakken operators and inherited Whiting's substantial southern Bakken position, which includes Stark County acreage. Chord remains active in the productive parts of Stark and is one of the names most likely to appear on Stark County royalty statements.
Public · Pure-play Bakken
Active Whiting Legacy
iii.
Chevron (Hess Bakken)
Chevron acquired Hess Corporation in 2024, inheriting Hess's substantial Bakken position in the process. While the bulk of the legacy Hess Bakken footprint is in McKenzie and Mountrail, the position extends into adjacent counties including portions of Stark. Mineral owners with Hess-era leases will see them transition to Chevron operation over time, generally without changes to lease terms.
Major · Hess legacy
Selective Adjacent Areas
iv.
ConocoPhillips (Burlington / Marathon)
ConocoPhillips holds the legacy Burlington Resources Bakken position and added the Marathon Oil position through its 2024 acquisition of Marathon. Marathon was historically one of the more active operators in the southern Bakken, including Dunn and the northern strip of Stark, so ConocoPhillips inherited meaningful exposure to this part of the play. The combined company is consistently among the top producers in the state.
Major · Marathon legacy
Active Southern Bakken
v.
Smaller Operators & Legacy Holders
Stark County has a long tail of smaller operators, including private companies that have taken over divested assets, plus various legacy holders on older conventional and vertical wells. Some of these operators are highly active in specific townships even though they hold modest overall positions. Mineral owners may also encounter operators of record on older Tyler or conventional wells whose interests have changed hands several times.
Mixed · Multiple operators
Many Smaller Positions
See a familiar name?

We know how these operators develop in Stark County. Happy to give you context on yours.

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04 The Geography

Where in Stark County
your minerals sit matters a lot.

Stark County covers roughly 1,340 square miles, stretching across diverse terrain that ranges from productive Bakken acreage in the north to basin-edge ranchland in the south and west. The Heart River runs through the middle of the county, and Dickinson sits roughly in the center. Where in this footprint your minerals fall has a significant effect on what they are worth.

Northern Stark / Dunn Border
T142N-T143N R96W-R99W
The northern strip of Stark County, abutting the Dunn County line, is where most of the active Bakken development in Stark happens. Spacing units here look more like Dunn County development than like the rest of Stark. Continental, Chord, and ConocoPhillips have all run programs in this area. This is the most valuable mineral acreage in the county.
Activity: High Development: Active Bakken
Dickinson Vicinity
T139N-T141N R96W-R98W
The townships immediately around Dickinson have seen scattered Bakken activity but are not in the heart of the productive fairway. There has been some horizontal development north and east of town, but the volume of activity is meaningfully lower than along the Dunn border. Some legacy conventional production exists here as well.
Activity: Moderate Development: Selective
Heart River Corridor
Various Central Stark
The Heart River cuts diagonally through Stark County and historically defined some of the conventional oil activity in the region. Modern Bakken development has been mixed along the corridor, with operators generally drilling from surface locations away from the river itself. Mineral owners along the Heart can see a wide range of outcomes depending on the specific section.
Activity: Variable Development: Mixed
Southern Stark
T136N-T138N Various
The southern third of Stark County is largely on the basin edge, where the Bakken and Three Forks thin out and have generally not supported repeatable horizontal development. There is some legacy conventional production scattered through the area, but modern Bakken-era drilling has been very limited. Mineral values here are typically driven by legacy production or surface-related considerations.
Activity: Low Development: Basin edge
Western Stark / Billings Border
T139N-T142N R99W-R101W
Western Stark transitions toward Billings County and the Little Missouri badlands. Activity here is more selective, with operators occasionally drilling in townships that sit closer to productive Dunn or Billings acreage. Surface terrain and federal land considerations also shape what is and is not feasible to develop in this part of the county.
Activity: Selective Development: Targeted
Tyler & Legacy Conventional Areas
Scattered Various
Stark County has scattered pockets of legacy conventional production from the Tyler Formation and other shallow intervals, predating the horizontal Bakken era. These wells are typically older, lower-rate, and operated by smaller companies. Mineral owners on these tracts often receive modest but persistent royalty income from wells that have been producing for decades.
Activity: Maintenance Development: Legacy
05 Your Valuation

What your Stark County
mineral rights are worth.

There is no universal formula. Valuation in Stark County is shaped by current production, future drilling inventory, operator quality, lease terms, commodity prices, and especially by where in the county your minerals sit. The flank position means valuations vary more here than in the basin core. What follows are the four scenarios we see most often.

01
Producing Minerals in Northern Stark
Valued on cash flow plus remaining inventory
If your minerals are in the productive northern strip and actively producing, valuation typically starts with the trailing twelve months of royalty income. A buyer applies a multiple based on expected remaining well life, future drilling potential on the spacing unit, and commodity outlook. Northern Stark spacing units carry valuations more in line with adjacent Dunn County than with the rest of Stark.
What shapes the number: well vintage and remaining productive life, how many additional Middle Bakken or Three Forks locations remain undrilled on your spacing unit, your royalty rate, the operator quality, and whether your lease permits cost deductions for transportation and processing.
02
Unleased Minerals on the Flank
Valued on proximity to active development
Unleased Stark County minerals are valued heavily on proximity to active development. A section just south of the Dunn County line with recent permit activity nearby is a very different proposition than a section in southern Stark with no Bakken-era activity within ten miles. Buyers look at recent permits, operator acreage positions, and the trajectory of drilling within a township.
What shapes the number: nearby permit activity, the operator's recent drilling pace in your township, formation quality and thickness beneath your specific section, comparable lease bonuses paid on surrounding tracts, and whether the section is likely to be force pooled in the foreseeable future.
03
Legacy Conventional Production
Smaller royalties, longer tails
Many Stark County mineral owners receive modest royalty income from older Tyler Formation or other conventional wells that predate the Bakken horizontal era. These wells produce at low rates but have often been producing for decades, which makes them surprisingly stable. Valuation here is about expected remaining life of existing wells, plus any optionality from potential future Bakken or Three Forks development on the same minerals.
What shapes the number: production history and decline trends on the legacy wells, operator status (still active, plugged-in-place risk), whether the underlying minerals also have horizontal development potential, and royalty rate on each producing well.
04
Small Fractional Interests & Inherited Positions
Often overlooked, often worth more than expected
Many Stark County mineral owners hold small fractional interests inherited across multiple generations, often spread across heirs in different states. These positions sometimes get ignored by larger buyers because they are administratively cumbersome. We pay them the same attention as larger interests and we are comfortable doing the title research on fractional chains, including positions traced back to original homestead patentees.
What shapes the number: net mineral acre count, royalty rate if leased, producing status, operator quality, remaining drilling inventory on the spacing unit, and whether other heirs holding the same chain are also ready to move.
Your specific situation

We would rather look at real facts than speak in generalities. Send us what you have.

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06 The Regulatory Landscape

North Dakota rules,
flank-position realities.

Stark County operates under the standard North Dakota oil and gas regime, administered primarily by the North Dakota Industrial Commission. The on-the-ground realities reflect Stark's mix of private land, federal land, and the practical effects of being on the basin flank rather than in the core.

The NDIC and how forced pooling works

The North Dakota Industrial Commission, through its Department of Mineral Resources Oil and Gas Division, regulates oil and gas activity on state and private minerals in Stark County. The NDIC permits wells, sets spacing, conducts public hearings on pooling and unitization applications, and maintains the public well database. North Dakota allows compulsory pooling of unleased minerals into spacing units when an operator establishes that pooling is in the public interest, which is the standard framework in Stark County.

Standard 1,280 acre DSU pattern

Modern Bakken development in Stark County typically uses 1,280-acre drilling and spacing units, which is two adjacent sections combined. This matches the design of two-mile horizontal laterals and is the most common unit pattern across the basin. Some legacy spacing in the county reflects older conventional development with smaller unit sizes that pre-date the horizontal era.

Federal minerals and the BLM Williston office

Stark County contains federal mineral acreage administered by the BLM Williston Field Office, including parcels associated with the Little Missouri National Grassland in the western part of the county. Federal minerals are leased through quarterly BLM auctions and follow a different process than state or private mineral leasing. If your minerals are mixed fee and federal, the analysis can get more complex and we are happy to help untangle it.

Surface considerations and grasslands

Western and southern Stark County include portions of the Little Missouri National Grassland and other federally-managed surface acreage. Surface use restrictions can complicate development on adjacent acreage, particularly for surface locations and roads. The minerals themselves remain developable in most cases, but operators may need to drill from offsetting surface locations.

07 Questions We Hear Often

The real questions
mineral owners ask.

We have been through these conversations hundreds of times. Below are honest answers to the things people actually want to know.

01
How much are mineral rights worth in Stark County, North Dakota?
Stark County mineral values vary significantly depending on whether your minerals fall in the productive northern townships near the Dunn County border or in the southern and western parts of the county where Bakken development thins out. Production status, operator, royalty rate, and remaining drilling inventory all matter. Stark sits on the southwestern flank of the Bakken core, so values tend to be more variable here than in counties like McKenzie or Mountrail. The way to know what your specific minerals are worth is to look at the actual section, the spacing unit, and what is happening around it. We are happy to do that research at no cost.
02
Is Stark County actually in the Bakken?
Parts of it, yes. The northern third of Stark County, particularly the townships closest to Dunn County, sits within the productive Bakken fairway and has seen meaningful horizontal development. The central and southern parts of the county are on the basin edge, where the Bakken and Three Forks formations are thinner, less mature, or not economic with current technology. So whether your Stark County minerals are in active Bakken development depends heavily on where in the county they sit.
03
I inherited mineral rights in Stark County but I do not have any documents. What do I do?
This is one of the more common situations we see. Start by gathering anything you do have: old letters from operators, tax statements, probate records, royalty stubs, division orders. The Stark County Recorder's office in Dickinson keeps deed records, and the NDIC maintains a public database of wells, operators, and production by section. We can usually identify what someone owns with just a name and a rough idea of where the minerals are located, because North Dakota mineral records are publicly accessible and reasonably well-organized.
04
Should I sell my Stark County mineral rights now or hold them?
That depends on your situation. People who hold typically want long-term royalty income, do not need cash for other priorities, and are comfortable with commodity price volatility. People who sell typically want to convert future uncertain income into certain present value, simplify their estate, or use the capital for something else. Stark County is more variable than the Bakken core counties, which means the case for selling versus holding tends to depend more heavily on the specific tract. We can help you think through the tradeoffs without pressure to pick a side.
05
What is the difference between an offer to lease and an offer to buy my minerals?
Leasing gives an operator the right to develop your minerals for a period of time, typically three to five years, with extension if production is established. In exchange you receive a bonus payment per net mineral acre and a royalty percentage on any production. You still own the minerals. Buying transfers ownership entirely, in exchange for a lump sum. After a sale, you no longer own the minerals and you receive no future royalties. Both have their place. Buying typically delivers more value up front, leasing preserves long-term upside.
06
I just received a pooling notice from the NDIC. What does that mean?
A pooling notice is a strong signal that an operator is preparing to drill on a spacing unit that includes your minerals. North Dakota allows compulsory pooling, so the operator can typically move forward whether or not you sign a voluntary lease. Your options are roughly three: negotiate a voluntary lease with the operator before the hearing (usually preferable), participate as a working interest owner (rarely the right move for passive owners because you take on a share of well costs), or accept the default terms of the pooling order. Most owners benefit from the negotiation path.
07
What is happening near Dickinson? Is there drilling close to town?
Dickinson is the county seat and the regional service hub for southern Bakken activity, but it is not in the heart of the productive fairway. Most active drilling in Stark County happens north of Dickinson, in the townships running up toward Dunn County and Killdeer. There has been some development closer to town and along the Heart River corridor, but the most consistent activity sits to the north. If your minerals are immediately around Dickinson, the analysis is more about basin-edge economics than core Bakken inventory.
08
Can I sell mineral rights I inherited if other family members inherited the same minerals?
Yes, you can sell your undivided fractional interest without needing the other heirs to participate. This is extremely common in Stark County, where many interests have been subdivided across generations of heirs, often spread across multiple states. A good buyer will work with your specific interest, not require you to round up cousins. We do this regularly.
09
How does the sale process actually work?
Step one, we do the research. You send us what you have, we pull NDIC and BLM records, we check operator activity in the spacing unit, and we build an analysis. Step two, we walk you through what we found, on a call or by email. Step three, if you want to proceed, we handle the mineral deed preparation, you sign at a notary, and funds are wired at close. We move on your timeline, whether that is quick or deliberate. There is no charge for the research and no obligation to sell.
10
Why should I sell to Timberline Minerals specifically?
We are a family-owned office with roots in Texas and Montana. We work across the primary US basins but we spend most of our time in the Powder River Basin, the DJ Basin, and the Williston Basin. That means we know Stark County geology, the operators working here, and the way the NDIC handles things. We work with mineral interests of all sizes. Our process is straightforward: we research the tract, share what we find, and make an offer. The decision to sell is yours, and we are happy to help you understand what you have either way.

Find out what your
Stark County minerals
are actually worth.

Send us what you have, or what you think you have. We will pull NDIC and BLM records, check operator activity in your section, and put together a plain-English summary with our reasoning laid out. If it makes sense to go further, we move on your timeline. If not, you have a free breakdown you can take anywhere.

Free · No Obligation · Your Timeline
Market Pulse

Bakken status, June 2026

12 month oil production trend
1,193
thousand barrels per day
Latest month
-2(-0.2%)
thousand barrels per day
Month over month
-41(-3.3%)
thousand barrels per day
Year over year