Oil & Gas Companies in Oklahoma
249 companies listed

We’ve been a leader in the inspection and construction industry for over 25 years. QIS has grown from a pipeline inspection company to an industry leader in inspection and construction management services. Over these years, we have built long lasting relationships with over 55 companies in various…

 Quest Consultants Inc. believe in an integrated approach to process safety services. This approach begins at project conception and continues through detailed design, construction, start-up, and facility operation.  Quest offers a wide range of services for improving the overall safety of…

Paragon Industries, Inc. is an API licensed manufacturer of Oil Country Tubular Goods (OCTG) and line pipe products. Paragon also produces ASTM standard products, as well as structural pipe piling.  Paragon is headquartered in Sapulpa, Oklahoma (15 miles southwest of Tulsa), and has been manufacturing…

CLS Group is an industry leading Project Management firm specializing in dynamic service solutions for the Telecommunications, Oil and Gas, Renewable Energy and Utilities industries. Employing over three decades of experience and an innate ability to problem solve, CLS Group has established a strong…

Magellan Midstream Partners, L.P. is a publicly traded oil pipeline, storage and transportation company based in Tulsa, Okla. Formerly a part of Williams Companies, Magellan began trading as Williams Energy Partners in February 2001. In September 2003, we changed our name to Magellan Midstream Partners…

JCL Safety Services LLC  is a full service firm specializing in proactive solutions for safety services in the oil and gas, upstream, downstream, petrochemical and general industry environment.  Our management team has been successfully performing safe and cost-effective safety projects since…

At Chaparral we are never satisfied with the status quo. Like our namesake the fleet-footed roadrunner, our combination of speed, agility and adaptability means we are never happy standing still. Our story is one that embodies innovation, resourcefulness, creativity, financial responsibility and…

Great Southern Group (GSG) is an engineering services and heater design company founded in November, 2005 by William C. Gibson and Robert L. Gibson.  GSG is dedicated to partnering with major end user/owners in the United States and Canada to design and sub-contract the fabrication of new heaters…

The FIS Management Team understands the changing landscape brought on by todays demands on inspection providers and strives to differentiate ourselves through strategic service offerings and progressive Inspector development by partnering with our Clients to ensure the right fit for every position every…

Explorer Pipeline began with a group of gentlemen from ten different oil companies coming together for a common goal. The competitors set aside their differences to find the best way to get their product to markets across the country.  In the end, eight companies signed on as shareholders in a…

We, at Energy Exchanger Company, dedicate ourselves to placing quality as our top priority. In doing so, we have committed ourselves to providing our customers with a product that meets or exceeds their expectations.  We will continually strive to improve the quality of our shell and tube heat…

Element’s commitment to safety is paramount in every aspect of our operations. Safe work practices and a committed, well trained staff ensure the culture and attitude towards safety exceed industry standards. Element will maintain a safety and health program that follows the best practices of…

CFS Providing highly specialized inspection and consulting services to the petrochemical industry worldwide.  Founded in 1995, Consulting and Field Services has experience in a vast array of projects ranging from complete refinery turnarounds to the supervision of refractory installations. The…

Check-6 is the only change management, operational excellence and human performance consultancy with elite military leadership that is applied to the business world.  Check-6 leaders are embedded within organizations from leadership to the front line, ensuring communications and procedural expectations…

Since designing the first rupture disk (bursting disc) in 1931, BS&B Safety Systems, continues to set the standard. Our commitment to technology, high quality manufacturing and quality by design, has earned us the ISO 9001 Quality System Certification. BS&B Safety Systems, offers a worldwide…

Audie Price Inspection, Inc. (API) is an Oklahoma corporation established in 1999. We know the industry, its operating environment, and have a proven track record of supplying gas companies with highly qualified and experienced personnel. We have a broad and deep level of construction inspection expertise,…

ABB is a pioneering technology leader in electrification products, robotics and motion, industrial automation and power grids, serving customers in utilities, industry and transport & infrastructure globally. Continuing more than a 125-year history of innovation, ABB today is writing the future…

Meade Energy Corporation and Meade Oil & Gas LLC are privately-held oil and gas exploration and production companies headquartered in Oklahoma City, with an Accounting Office in Uniontown, Pennsylvania. Meade pursues the acquisition, exploration, development, and production of high quality oil and…

Mission To profitably grow reserves and production with a focus on crude oil.  Core Values Act with a sense of urgency.  Maintain cost-effective operations. Optimize return on invested capital. Practice highest ethical and business standards. Pursue value-enhanced joint ventures. Strive for…

GHK is a private, Oklahoma City-based natural gas and oil company. Founded in 1959, GHK was named for its three founders: Laurence Glover, Robert A. Hefner III and David O’D. Kennedy. Hefner initiated the partnership, led the growth of the organization, and today is sole owner. He continues…