Decades of data.
A new generation of opportunity.
Reger Oil combines more than five decades of proprietary 2D geological intelligence with modern 3D exploration technology and deep experience in the Williston Basin to identify and advance oil and gas opportunities across North Dakota and Montana.


About
Intelligence
beneath the surface
Reger Oil is an energy company focused on identifying, evaluating, and advancing oil and gas opportunities within the Williston Basin.
The company's strategy is anchored by the Focus Library — an extensive, privately held collection of proprietary seismic data, subsurface mapping and prospect intelligence assembled and refined over more than five decades.
By combining this historical intelligence with contemporary geological, geophysical and commercial analysis, Reger Oil takes a disciplined, data-defined approach to opportunity identification.
Proprietary 2D geological intelligence with modern 3D exploration technology.
The Focus Library
Decades of geological intelligence
The Focus Library provides Reger Oil with a differentiated foundation for identifying and evaluating potential opportunities throughout the Williston Basin. The Focus Library is one of the most complete privately held geological and geophysical databases ever assembled in the Williston Basin of Montana and North Dakota.
Thousands
of miles of proprietary
2D seismic data
500+
named prospect
and lead files
500+ years
of accumulated geological
intelligence
Thousands
of miles of proprietary
2D seismic data
500+
named prospect
and lead files
500+ years
of accumulated geological
intelligence
decades of proprietary intelligence
One Integrated
Resource
Original 2D seismic field tapes, subsurface mapping and regional prospect data.
Developed across generations of exploration activity, the Focus Library offers insight into subsurface structures and historically identified prospects that may not be apparent through commonly available datasets.
Reger Oil uses this intelligence to identify specific geological targets that will be further evaluated using contemporary 3D seismic exploration tools and commercial analysis.
Clara Prospect
Red River Structure, Sheridan County, MT


2D Interpretation
Vintage 2D grid + well control
Our Strategy
A data-defined
approach to explorationA data-defined
approach to exploration
Reger Oil begins with the data. Rather than broadly accumulating acreage and then searching for opportunity, the company uses its proprietary geological intelligence to identify specific subsurface structures and areas of interest.

01
Identify
Analyze proprietary seismic data, geological mapping, and historical prospect intelligence to identify prospective subsurface structures.
This process allows Reger Oil to focus its capital, expertise and resources on opportunities supported by meaningful geological intelligence.
The Williston Basin
Established
Production
Opportunity beyond the
FamiliarEstablished production
Opportunity beyond the familiar
Spanning portions of North Dakota and Montana, the Williston Basin has supported oil and gas development for generations.
Although best known for the Bakken shale, the basin contains multiple conventional and unconventional formations with distinct geological characteristics. Reger Oil's proprietary historical data provides insight into structures and potential targets beyond the basin's most actively developed horizontal shale plays. By reassessing this intelligence using contemporary exploration tools, Reger Oil can evaluate select opportunities through a modern geological and commercial lens.
Proprietary data. Regional expertise. Focused execution.
An extensive geological and seismic database assembled and refined over more than five decades.
Generations of Williston Basin exploration experience provide insight into subsurface structures that may not be apparent through commonly available datasets.
Reger Oil applies disciplined, data-defined analysis to identify specific geological targets rather than broadly accumulating acreage without subsurface conviction.

Company Announcements
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Leadership
Michael Reger
Founder and Chief Executive Officer
Michael Reger is a third-generation Williston Basin landman with extensive experience in oil and gas development, acquisitions, capital markets and corporate leadership. Through Reger Oil, Michael is applying his regional knowledge, industry experience and long-standing connection to the Williston Basin to identify and advance a new generation of energy opportunities
In 2006, he founded Northern Oil and Gas, Inc., a publicly traded energy company focused on non-operated upstream assets. He served in senior leadership roles with the company for approximately 15 years, including as chairman, chief executive officer and president.
During his tenure, Northern Oil and Gas grew from an early-stage venture into a significant publicly traded owner of non-operated oil and gas interests.
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Contact Reger Oil
Reger Oil welcomes inquiries regarding strategic opportunities, acreage, mineral interests, industry partnerships and other matters related to our work in the Williston Basin.
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