Wolverine Gas and Oil Corporation

What Wolverine Gas and Oil Corporation does

Wolverine Gas and Oil Corporation is a privately owned, independent oil and gas exploration and production (E&P) company headquartered in Grand Rapids, Michigan. Founded in 1948 by Sidney J. Jansma Sr., the company has remained under family ownership and management for three generations and is currently led by Sidney J. Jansma III (President & CEO) with Sidney J. Jansma Jr. as Chairman. Its operational scope spans the continental United States, with historical concentrations in Michigan and Utah.

The company's core activity is the full upstream E&P value chain: geologic and geophysical prospect identification, drilling and completion operations, production management, and ongoing land and mineral rights administration. Wolverine has leased over one million acres and holds direct relationships with thousands of landowners, acquired through face-to-face engagement by field representatives. Notable technical and exploration achievements include the Marstrand 1-27 well in Michigan (yielding more than 2 million barrels) and the Covenant Field discovery in south-central Utah in 2000, described as the largest onshore conventional oil discovery in North America in the prior 30 years. Its proprietary competencies rest on in-house expertise across geology, geophysics, engineering, operations, land management, and accounting rather than on a differentiated technology platform.

Wolverine generates revenue by selling produced oil and gas to commodity markets and distributes proceeds to landowners via royalties and to joint-venture partners per lease terms. It operates in two customer segments: landowners (mineral rights lessors, highly diversified) and major energy companies (Shell, Oxy, Devon, Phillips, and others) with whom it has long-standing co-development and joint exploration partnerships. The company recently received the highest score ever awarded by the Independent Energy Standards Corporation, reflecting operational standards rather than regulatory licensing. As a private, family-controlled corporation with no disclosed funding rounds, headcount, or revenue figures, Wolverine presents itself as a steady, relationship-driven conventional E&P operator rather than a high-growth technology-enabled energy firm.

Name

Wolverine Gas and Oil Corporation

Legal name

Wolverine Gas and Oil Corporation

Website

https://wolvgas.com

Company type

Private

Founded year

1948

Operating status

Operating

Short description

Wolverine Gas and Oil Corporation is a privately owned, family-run (three generations) independent oil and gas exploration and production company headquartered in Grand Rapids, Michigan, exploring and developing onshore conventional reserves across the continental United States for landowners and major energy partners.

Ownership category

akta.pro rank

Product category

Onshore Oil and Gas Exploration & Production

NAICS

Natural Gas Extraction (21113), Crude Petroleum Extraction (21112), Oil and Gas Extraction (211)

SIC

Crude Petroleum & Natural Gas (1311), Oil & Gas Field Exploration Services (1382)

akta.pro primary industry

Conventional Natural Gas Exploration & Production (Dry Gas) (EUAAAAAA)

Keywords

• Oil and gas exploration
• Natural gas production
• Onshore drilling services
• Mineral rights leasing
• Upstream energy development

Headquarters

HQ city

Grand Rapids

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Supply Chain, Personnel, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. Oil and Gas Production Sales: Wolverine generates revenue through the exploration, development, and production of oil and gas reserves. The company sells produced oil and gas to customers, with profits distributed to owners and partners according to lease terms. Revenue is derived from royalty payments to mineral rights owners and returns to investors and partners.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels1 record

Core offering

Wolverine Gas and Oil Corporation is a privately owned, independent oil and gas exploration and production company that identifies prospects, leases mineral and surface rights from landowners, and drills and operates onshore oil and natural gas wells across multiple U.S. basins. It generates revenue by producing and selling crude oil and natural gas, distributing royalty payments to mineral rights owners and returns to its investor partners under joint operating agreements.

Product overview

Wolverine Gas and Oil Corporation is a privately owned, independent oil and gas exploration and production company offering a comprehensive suite of services. The company operates as a single unified offering rather than a platform-plus-modules architecture. Core services include oil and gas exploration (geologic and geophysical research, prospect identification), drilling and completion operations, production management, and landowner relations including leasing and royalty administration. The company has leased over one million acres and maintains relationships with thousands of landowners. Educational resources including schematics, videos, and industry terminology guides are provided as informational supplements. The company's major discoveries include the Marstrand 1-27 well in Michigan (yielding over 2 million barrels) and Covenant Field in Utah, the largest onshore conventional discovery in North America in the previous 30 years.

Differentiator

Problem solved

Functional benefit

Products and services

• Oil and Gas Exploration Services Scientific oil and gas exploration for internal prospects and joint venture partners, including geologic and geophysical research, identification of land with rich hydrocarbon potential, and prospect evaluation across multiple U.S. basins.
• Oil and Gas Drilling and Completion Services Implementation of drilling and completion plans for oil and gas wells, with engineering teams monitoring operations to maximize the recovery of oil and gas from identified prospects.
• Oil and Gas Production Operations Production operations for oil and gas wells conducted in an environmentally protective manner to maximize ultimate production at the lowest cost, including use of solar energy, pit liners, submersible pumps, and pad drilling to minimize environmental impact.
• Landowner Mineral Rights Leasing Services Direct acquisition and administration of mineral and surface rights leases from landowners, including face-to-face field meetings, title research, bonus compensation, royalty payment administration, and ongoing relationship management covering more than one million leased acres.

Quantifiable outcome

• Marstrand 1-27 discovery yielded more than 2 million barrels
• +1 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Eight partnerships are on record, tiered major.

• ShellmajorStrategic or Co-development PartnerShell is one of the major industry companies with which Wolverine has a long and successful partnership history in oil and gas exploration and production.
• OxymajorStrategic or Co-development PartnerOxy (Occidental Petroleum) is one of the major industry companies with which Wolverine has a long and successful partnership history in oil and gas exploration and production.
• DevonmajorStrategic or Co-development PartnerDevon is one of the major industry companies with which Wolverine has a long and successful partnership history in oil and gas exploration and production.
• PhillipsmajorStrategic or Co-development PartnerPhillips (likely Phillips Petroleum or successor company) is one of the major industry companies with which Wolverine has a long and successful partnership history in oil and gas exploration and production.
• Grace PetroleummajorStrategic or Co-development PartnerGrace Petroleum is one of the major industry companies with which Wolverine has a long and successful partnership history in oil and gas exploration and production.
• Dominion ResourcesmajorStrategic or Co-development PartnerDominion Resources is one of the major industry companies with which Wolverine has a long and successful partnership history in oil and gas exploration and production.
• Liberty MutualmajorStrategic or Co-development PartnerLiberty Mutual is one of the major industry companies with which Wolverine has a long and successful partnership history in oil and gas exploration and production.
• Michigan Consolidated GasmajorStrategic or Co-development PartnerMichigan Consolidated Gas is one of the major industry companies with which Wolverine has a long and successful partnership history in oil and gas exploration and production.

Scale indicators3 records

Recent moves5 records

Expansion highlights1 record

Broad incumbents

• Denbury Resources: Independent E&P (now part of ExxonMobil) historically focused on CO2 EOR and conventional onshore Gulf Coast and Rockies assets. Comparable to Wolverine in emphasizing conventional recovery techniques and onshore U.S. operations.
• Continental Resources: Large independent E&P (now private after 2024 Hamm take-private) historically dominant in U.S. unconventional plays. Comparable as a privately held U.S. independent operator with major-company partnership heritage, though significantly larger and more unconventional-focused than Wolverine.
• Range Resources: Mid-cap U.S. independent E&P with conventional and unconventional operations in Appalachia and other regions. Comparable to Wolverine in onshore U.S. E&P focus and multi-state asset base, though publicly listed and substantially larger.
• Whiting Petroleum: Mid-cap U.S. independent E&P historically focused on Williston Basin and Rockies conventional and unconventional assets (now part of Oasis Petroleum post-merger). Comparable to Wolverine as a multi-basin U.S. independent with conventional production exposure.

Direct peers

• Endeavor Energy Resources: Privately held, unconventional-heavy E&P acquired by Diamondback, but historically run as a tightly-held partnership-style operator with concentrated basin exposure. Comparable to Wolverine in independent, non-public status and focus on building and operating wells in selected U.S. basins.
• Hilcorp Energy: Largest privately held U.S. independent E&P with a heavy conventional onshore focus and long-cycle, partnership-driven model. Closely comparable to Wolverine in being private, family-influenced (Alaska Native corps and management), and oriented toward conventional reserve acquisitions and exploitation.
• Citation Oil & Gas: Privately held independent focused on mature, conventional onshore oil properties and waterflood/CO2 EOR projects. Comparable to Wolverine in private status, conventional onshore focus, and reliance on optimizing producing assets across multiple U.S. regions.
• Chaparral Energy: Independent E&P focused primarily on conventional oil plays in the Mid-Continent and Rockies, with CO2 EOR exposure. Comparable to Wolverine in emphasis on conventional onshore production and partnership-driven development outside the major shale basins.
• CrownQuest Operating: Privately held independent E&P focused on conventional and unconventional plays in the Permian and other U.S. basins. Comparable to Wolverine as a smaller, family-influenced private operator pursuing multi-basin conventional opportunities.

Regional players

• SandRidge Energy: Independent E&P focused historically on conventional Mississippian Lime and other Mid-Continent plays. Comparable to Wolverine in onshore conventional orientation and partnership-based development model.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks4 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Wolverine Gas and Oil Corporation