The exploration and production industry plays a pivotal role in Louisiana's economy, with companies operating across various facets to provide energy resources. This dynamic industry is characterized by companies that offer exploration, drilling, production, and transportation services. They use advanced technology and their expertise to optimize operations and enhance sustainability. Looking forward, the industry may experience significant changes driven by evolving technology and increased focus on environmental responsibility.


Top 25 exploration and production companies in Louisiana

1. Petroleum Service Corporation

  • Website: petroleumservice.com
  • Headquarters: Baton Rouge, Louisiana, United States
  • Founded: 1952
  • Headcount: 1001-5000
  • Latest funding type: Acquired
  • LinkedIn

PetroleumService.com is a company that offers a wide range of services related to the petroleum industry. Their offerings include exploration, drilling, production, and transportation services. With expertise in various areas of the petroleum sector, they provide solutions to improve efficiency, optimize operations, and enhance sustainability.


2. Helix Alliance (formerly Alliance Energy Services)

Alliance Energy Services LLC is an established well intervention company providing coiled tubing, well plug and abandonment, and specialty cutting services to major and independent energy producers, particularly in coastal and offshore environments. They are committed to responsible resource management and the safety, health, and welfare of their employees, contractors, clients, and the public. Their services aim to enhance, maintain, and extend existing production, as well as permanently abandon and remove end-of-life energy infrastructure.


3. Cantium

  • Website: cantium.us
  • Headquarters: Covington, Louisiana, United States
  • Founded: 2017
  • Headcount: 51-200
  • LinkedIn

Cantium LLC is an exploration and development company operating in the energy sector. With a focus on the Energy sector, Cantium leverages its highly qualified staff to right-size field's cost structure, maximize production and maintain a strong balance sheet. The company's assets consist of 148,631 acres in 36 blocks in the Gulf of Mexico Shelf. Cantium is committed to operating in the safest and most environmentally responsible way possible.


4. LLOG Exploration Company

  • Website: llog.com
  • Headquarters: Covington, Louisiana, United States
  • Founded: 1977
  • Headcount: 51-200
  • LinkedIn

LLOG Exploration is a privately-owned exploration and production company specializing in deepwater projects. With a track record of industry-leading exploration success and exceptional reserve growth since 1977, LLOG has become known for its sustainable and profitable methods. The company takes pride in its ability to execute projects swiftly while maintaining ethical standards and exceptional safety practices. Headquartered in Covington, Louisiana, with a second office in Houston, Texas, LLOG excels alongside industry giants.


5. Tellus Operating Group LLC

Tellus Operating Group, LLC is a fast-growing energy company headquartered in Ridgeland, Mississippi. They explore, acquire, develop, and operate oil and gas producing properties in the Continental U.S. with a primary emphasis on the Gulf Coast region.


6. Slant Energy, LLC

  • Website: slantenergy.com
  • Headquarters: Lafayette, Louisiana, United States
  • Founded: 2016
  • Headcount: 51-200
  • Latest funding type: Private Equity
  • LinkedIn

Slant Energy is an independent exploration and production company focused on developing oil and gas assets in select onshore basins. They leverage their technical and operational expertise to acquire, optimize, and develop these assets.


7. Camterra Resources Inc

  • Website: camterra.com
  • Headquarters: Elm Grove, Louisiana, United States
  • Founded: 1993
  • Headcount: 11-50
  • LinkedIn

Camterra is an oil and gas exploration and production company that focuses on acquiring mineral rights and royalties in northwest Louisiana. They also purchase operated and non-operated properties in Louisiana, Texas, New Mexico, and Arkansas. With offices in Marshall and Dallas, Texas, Camterra aims to grow oil and gas reserves and production through strategic acquisitions.


8. American PetroLog

American Petrolog is a company that specializes in providing services and solutions related to the oil and gas industry. They offer a wide range of products and services including exploration, drilling, production, and transportation.


9. White Knight Production LLC

  • Website: wkprod.com
  • Headquarters: Lafayette, Louisiana, United States
  • Founded: 2013
  • Headcount: 11-50
  • LinkedIn

White Knight Production is a private, independent oil and gas company working to acquire and operate fields with existing oil & gas producing areas.


10. Intrepid Exploration Inc

Intrepid Exploration is an exploration and production company that focuses on discovering oil and gas reserves in North America.


11. Offshore Energy Services, Inc.

Offshore Energy Services, Inc. is a company that specializes in providing various services related to offshore energy, including tubing running services, casing running services, laydown services, and assembly and test facility. The company prioritizes safety, quality, and integrity in all its operations.


12. Concentric Pipe & Tool Rentals

Concentric Pipe and Tool Rentals is a company that specializes in providing equipment and services for the oil and gas industry. They offer a range of products, including the Superior Safety Wrench System, well services, and frac packs. With a focus on quality and safety, they aim to meet the needs of their customers in an efficient and reliable manner.


13. Oil Tools

OilTools.com is a company that offers specialized tools and equipment for the oil industry. They provide a wide range of products and services to help oil companies with drilling, production, and exploration operations.


14. Complete Wireline Solutions

Complete Wireline Solutions is a leading provider of wireline services in the oil & gas industry. They offer a wide range of services including slickline, memory logging, perforating, and engineering. Committed to leadership in health, safety, and the environment, their experienced management team ensures superior results and exceptional value for their clients.


15. Chalmers, Collins & Alwell, Inc.

Chalmers, Collins & Alwell Consulting, Inc. is a petroleum industry consulting firm based in Lafayette, LA, that offers drilling, completion, workover, and production enhancement expertise to independent oil and gas companies in south Louisiana and inland waters.


16. Turbo-Chem International, INC.

Turbo-Chem is a company that specializes in providing products and services for the drilling industry. They offer innovative solutions for wellbore stability, torque & drag, stuck pipe, and lost circulation. With a focus on identifying and addressing the specific needs of their clients, Turbo-Chem has a reputation for delivering high-quality patented products. Their team of experienced professionals brings over 190 years of combined expertise in drilling fluid-related technical and management positions.


17. Merlin Oil & Gas

Merlin Oil & Gas is an oil and gas company that has a long history of commitment to reinvestment in the community and state. It focuses on maintaining a mutually respectful relationship between the landowner and the company.


18. Infinity Energy Solutions LLC

Infinity is the perfect mix of services, offering chemical blending, product development, distribution, oilfield storage, and water treatment for the hydraulic fracturing industry. While our tradition of quality products and services continues to result in the expansion of our business, we pride ourselves in maintaining that personal, one-on-one service that earned Infinity's current standing in the industry.


19. Leed Petroleum

  • Website: leedpetroleum.com
  • Headquarters: Lafayette, Louisiana, United States
  • Headcount: 11-50

Leed Petroleum is a company that provides products and services related to the petroleum industry.


20. Jet Drill

  • Website: jet-drill.com
  • Headquarters: Lake Charles, Louisiana, United States
  • Founded: 2005
  • Headcount: 11-50
  • LinkedIn

Jet-Drill Well Services, LLC is a well stimulation company that provides alternative well enhancement services centered on their innovative and affordable radial drilling treatment, the Jet-Drill™ procedure.


21. SUN Specialty Products

SUN Specialty Products is a global company specializing in reducing non-productive time, enhancing reservoir value, and improving operational efficiency in the oil and gas industry. With innovative solutions and advanced stimulation technology, we help clients increase cash flow, boost production, and maximize reserve value. Our expertise extends to coil tubing, drilling, production enhancement, and frac optimization. Contact us today to discover how SUN solutions can keep you ahead of the competition.


22. Shale Energy International, LLC

  • Website: shaleintl.com
  • Headquarters: Mandeville, Louisiana, United States
  • Founded: 2012
  • Headcount: 11-50
  • LinkedIn

Shale Energy International is an oil and gas investment company that focuses on long-term commodity trading. They build strong relationships with well-performing partners and deliver solutions that benefit all parties involved.


23. Paleo Data, a PetroStrat Company

  • Website: paleodata.com
  • Headquarters: New Orleans, Louisiana, United States
  • Founded: 1968
  • Headcount: 11-50
  • LinkedIn

Paleo Data, a PetroStrat Company, is a full-service micropaleontological consulting firm specializing in biostratigraphy services. With expertise in the Gulf of Mexico (GoM) and international experience, they offer sample preparation and examination services, prioritize efficiency and quality monitoring, and provide consistent and reliable stratigraphic correlation. Their reports can be integrated into comprehensive geologic databases.


24. Redfish Rental Inc

Redfish Rentals, Inc. is a rental equipment company that specializes in servicing the oil and gas industry. With over 40 years of experience, our team provides high-quality equipment and exceptional service to meet the needs of our customers. From fabrication and welding to oil and gas transmission, we offer a wide range of services to support energy exploration and production. Contact us today for all your rental equipment needs.


25. Gulf South Energy

Gulf South Holding, Inc. is an onshore oil and natural gas development and production company focused on proven and emerging trends within the United States. Their operations involve drilling and developing wells with a focus on reducing transportation costs.


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