Oil and Gas companies headquartered in Oklahoma

H&Phelmerichpayne.com

Provider of advanced drilling technologies and solutions enhancing productivity, reliability, safety, and efficiency in land, international, and offshore operations.

Williamswilliams.com

Provides transport, storage, and delivery solutions for clean energy, operating critical infrastructure to support a low-carbon energy future.

ONEOKoneok.com

Leading midstream operator provides gathering, processing, fractionation, transportation, storage, and marine export services for natural gas, NGLs, refined products, and crude oil.

Chesapeake Energychk.com

An Oklahoma City-based oil and gas company focused on responsibly developing leading positions in top US plays and aiming for net zero GHG emissions by 2035

T.D. Williamsontdwilliamson.com

The company provides innovative solutions for pipeline operators worldwide to maximize uptime, improve throughput, minimize risk, and address regulatory climate challenges

Zeeco, Inc.zeeco.com

A global leader in combustion and environmental solutions for various industries, specializing in ultra-low emission burners, flaring systems, and waste incineration

Continental Resourcesclr.com

Independent oil producer focused on exploration and production in major U.S. basins, driving American energy independence and market leadership.

Cypress Environmental Partnerstirusa.com

Nationally recognized environmental services company offering inspection, integrity, and water treatment solutions to support energy, water, and civil infrastructure sectors in the US

John Zinkjohnzink.com

Global leader in environmental solutions for various industries, specializing in engineered vapor and combustion systems with Smart Combustion™ technology for optimized performance and efficiency

Tulsa Inspection Resources, LLCtirusa.com

This company offers inspection services, non-destructive examination, and pipeline integrity support to energy, civil, and municipal water industries in the US

SandRidge Energysandridgeenergy.com

An oil and natural gas exploration and production entity focusing on high-return projects in the US Mid-Continent and Niobrara Shale regions

Magellan Midstream Partnersmagellanlp.com

A publicly traded partnership transporting, storing, and distributing refined petroleum products and crude oil with a focus on safety, efficiency, and responsibility

Quality Integrated Services, Inc. (QIS)qisinspection.com

Industry leader in inspection and construction management services with over 25 years of experience, prioritizing safety, employee retention, and customer satisfaction

NGL Energy Partners LPnglenergypartners.com

A vertically integrated MLP in the midstream energy sector, providing transportation, storage, blending, and marketing services for crude oil, NGLs, refined products, and water solutions

Cactus Drilling Cocactusdrlg.com

A leading domestic land drilling contractor in the US, providing skilled personnel and high-quality equipment to meet customer drilling needs safely and effectively

Thru Tubing Solutionsthrutubing.com

Specializing in downhole operations, we offer specialized equipment and services for optimal results in shale regions worldwide, available 24/7

Enable Midstream Partnersenablemidstream.com

Gathering, processing, transportation, and storage of oil and natural gas across the United States, focusing on midstream infrastructure.

Kimray, Inckimray.com

A manufacturer based in Oklahoma City creating oil and gas control equipment since 1948 Specializing in temperature, level, flow, and pressure control solutions

Pipeliners 798local798.org

Trade union offering top-quality pipeline welders to contractors nationwide

WPX Energydevonenergy.com

A company recently acquired by Devon Energy (NYSE: DVN), specializing in a specific industry or services as part of the acquisition

Unit Corporationunitcorp.com

Diversified energy company involved in oil and gas exploration, production, property acquisition, and onshore drilling in the Mid-Continent region Headquarters in Tulsa, OK

Summit ESPsummitesp.com

A service provider offering integrated Electric Submersible Pumping systems to optimize production, reduce costs, and increase profitability in the artificial lift industry

Page Not Active - H&P Technologieshpinc.com

A division of H&P, find us on LinkedIn under the handle @Helmerich-Payne for more information

Ascent Resourcesascentresources.com

Leading independent energy company focused on acquiring, developing, and producing natural gas and oil in the Appalachian Basin, particularly Ohio Offering equal employment opportunities to all

CUST-O-FABcustofab.com

A provider of high-quality heat transfer equipment fabrication and on-site services for industries including oil & gas, power generation, and chemicals

Flywheel Energy, LLCflywheelenergy.com

Private energy company specializing in acquiring and operating large US oil and gas assets, with a focus on the Rockies and Mid-Continent regions

Frontier Integrity Solutionsfrontierintegrity.com

A strategic inspection provider offering progressive Inspector development, prioritizing retention and cost sensitivity, providing value-added services with integrity and commitment 24/7

Vital Energycrescentenergyco.com

An independent energy company based in Tulsa, focused on acquiring, exploring, and developing oil and natural gas properties in the Permian Basin

American Piping Inspectionamericanpipinginspection.com

Established in 2006, this company offers NDE/NDT, Level III services, welder certification, 3rd party inspection, and construction services in multiple states

Latshaw Drillinglatshawdrilling.com

A leading drilling contractor in the USA focused on providing equipment and services to help America achieve energy independence

NABORS DRILLING USApsypr.com

An oil & energy company based in Pocola, Oklahoma, specializing in drilling services in the United States

Reliance Oilfield Servicesrelianceofs.com

A company focused on extraordinary service, community impact, and employee support, prioritizing people over profits and creating a positive workplace culture

Gulfport Energy Corporationgulfportenergy.com

An independent exploration and production company focused on natural gas in the Appalachia and Anadarko basins, with a strategy for sustainable value creation

Unit Drilling Companyunitcorp.com

A leading drilling company in the United States with 58 years of experience operating super-spec rigs in key basins, emphasizing safety, efficiency, and customer satisfaction

Gore Nitrogen Pumping Service, LLCgoren2.com

Oilfield service company specializing in hydraulic fracturing, acidizing, and nitrogen services Committed to safety, efficiency, innovation, and exceptional customer service

Canvas Energycanvasenergy.com

An independent oil and gas exploration company focusing on leasehold in the rich gas window of the Anadarko Basin, primarily targeting Meramec, Osage, and Woodford formations

EBCOebcoauctions.com

An established online oil & gas divestiture service company based in Oklahoma conducting sales through auctions and negotiations since 1979

MACH Resourcesmachresources.com

MACH Resources is a growth-oriented company acquiring and maximizing responsible development of oil and gas assets in America's top producing basins

Mercer Valve Co., Inc.mercervalve.net

A company focused on delivering high-quality pressure relief valves with patented technology, competitive pricing, timely delivery, and professional services

McDaniel Technical Services, Inc.mcdanieltsi.com

The company provides construction management, third party inspection, project support, and staffing services for oil and natural gas pipelines and related facilities nationwide

American Cementing, LLCamericancementing.com

Hiring opportunities available in all 8 districts for various positions Join a dynamic team and be part of our growth

Access Midstream

Access Midstream was a company acquired by Williams in 2015, specializing in midstream services for the energy industry

Downingdowningusa.com

An American oilfield solutions provider specializing in pressure-control technologies, offering wellhead systems and frac equipment to enhance safety and efficiency in the industry

Dudley Land Companydudley-land.com

A full-service land company with five regional offices, offering experienced professionals, cutting-edge technology, and exceptional results in land services nationwide

Integrated Production Services - IPS

A company specializing in integrated production services has been dissolved with all assets being sold

ACCESS MIDSTREAM PARTNERS L.Pwilliams.com

A North American energy infrastructure company and natural gas processor leading in the industry

SERVA Groupservagroup.com

Specializing in gas and oilfield equipment, SERVA offers reliable, safe, and efficient products for global energy development with full-service refurbishing and technical support

FW Murphy Production Controlsfwmurphy.com

The company provides engine management solutions, control systems, and services for the Oil & Gas Production and Natural Gas Compression Markets globally

LENA (formerly Linde Process Plants, Inc.)leamericas.com

A merged company specializing in process plants and engineering services, striving to better serve customers and partners with diverse tools and talents

Rose Rock Midstreamsemgroupcorp.com

Specializing in crude oil gathering, transportation, storage, and marketing, this company operates in top resource plays in North America

Legend Energy Servicescrystalcactus.com

A premier coiled tubing service provider with service centers across the US, offering expertise, high-capacity equipment, and support for oilfield applications

Integrated Service Company LLCinservusa.com

Providing field, construction, manufacturing, tank, inspection, scaffolding, and heater services for refining and petrochemical industries in Tulsa.

ON POINTEopepc.com

An established energy engineering consultancy offering project management, innovative solutions, and technical services for Upstream, Midstream, and Downstream projects in the energy sector

American Energy Partners, LPamericanenergypartners.com

A dynamic company in the American oil and gas industry, seeking top talent to lead the way in exploration and production

MidCentralmidcentralenergy.com

An asset performance management company in the energy industry, emphasizing customer service, data transparency, technology, and innovation to maximize returns and optimize resources

CP Energycpenergy.com

A privately owned midstream company providing crude oil marketing and transportation services in the Oklahoma and Texas Panhandle region

Arrow Engine and Compression Companyarrowengine.com

A leading provider of natural gas engines, compressors, and production equipment, focused on reliability, exceptional customer service, and innovation

R & R Pipelinerandrpipeline.net

A leading pipeline company serving the Oil and Gas industry with a strong focus on safety, compliance, community involvement, and efficiency

Sweatt Constructionsweattconstruction.com

An oil and energy company based in Oklahoma City, specializing in construction services within the industry

Nadel and Gussman, LLCnadelgussman.com

A multi-generation family-owned oil and gas production company with operations in multiple US states, focusing on ethical transactions and modern oil innovations

DMI International, LLC.dmiinternational.com

Manufacturer and supplier of construction and maintenance equipment for the pipeline industry, offering quality products, engineering expertise, and world class service globally

Basin Engineeringbasinengineering.com

Energy engineering and operations consulting firm specializing in drilling, completion, production operations, and petroleum engineering for oil and gas companies worldwide

Sanguine Gas Explorationsanguinegasexploration.com

A private energy company specializing in locating and developing oil and gas assets in Texas and Oklahoma

PostRock Energy Corporationpstr.com

An energy corporation focused on acquiring, exploring, and producing crude oil and natural gas in Kansas, Oklahoma, and the Appalachian Basin

Duncan Oil Properties, Inc.wdoil.com

Privately-held oil and gas exploration and production company with a long history, focusing on drilling opportunities and sustainable growth through conservative financial practices

BRG Energy Inc.brgcorp.com

A privately held oil and gas company in Tulsa, Oklahoma, focused on low-risk drilling and acquiring producing properties in Oklahoma and Texas

CORKEN - an IDEX Energy businesscorken.com

Global leader in industrial compressors, pumps, and accessories for liquefied gas transfer, air boosting, vapor recovery, with a strong commitment to customer service and innovation

Mammoth Energy Servicesmammothenergy.com

An integrated oilfield service company specializing in growth-oriented operations, providing various services for exploration and development of North American onshore unconventional oil and gas reserves

MidCentral Energymidcentralenergy.com

A company specializing in energy industry services, providing customer service, asset management, data transparency, technology, and innovation to optimize resources and reduce costs

Circle 9 Resources LLCcircle9llc.com

An Oklahoma City based energy company specializing in acquiring and developing oil and natural gas resources in East Central Oklahoma

89 Energyeightynine.energy

A growth-oriented oil and gas exploration company in the Mid-Continent region, focused on creating value for partners, investors, and landowners

Novo Oil and Gas, LLCnovoog.com

A privately held oil and gas company based in Oklahoma City focused on creating value through innovative exploration in liquids-rich regions

TSI Flow Productstsiflowproducts.com

A leading provider of innovative flow control equipment, known for exceptional customer service, with locations across the US and Canada

White Star Petroleum, LLCwstr.com

A growing independent oil and natural gas exploration company based in Oklahoma City, focused on expanding and developing resources responsibly

Spartan Energy Servicesspartanenergyservices.com

A leading provider of pipeline, facilities, maintenance, construction, and integrity solutions in 10 states, focused on hiring, cultivating talent, and family-oriented values

EnerQuest Oil & Gas, LLCenerquest.net

A successful exploration and development company based in Oklahoma, with diverse oil and gas assets and a disciplined investment approach

Whiptail Midstreamwhiptailmidstream.com

A full-service midstream provider in Tulsa, Oklahoma, offering gas gathering, NGL fractionation, crude and water storage, and transportation services

Aceco Valvesacecovalves.com

A company based in Tulsa, OK, specializing in high-quality compact, high-pressure, and pigging valves along with flanges for the oil & gas industry

osebergoseberg.io

Next-gen oil & gas data analytics company transforming public regulatory data into actionable intelligence, offering B2B SaaS products for rapid analysis

Tranam Systems Internationaltranam.com

Oil & energy company headquartered in Tulsa, Oklahoma, specializing in various aspects of the oil and energy industry on an international scale

Cheyenne Petroleum Company Limited Partnershipcheypet.com

A trusted and responsible energy company pursuing growth opportunities with expertise in the energy field

Resolute Engineering, LLCresolute-engineering.com

Resolute Engineering provides comprehensive engineering, design, project management, and construction management services for a wide range of projects in the energy industry

ViNtrol, Inc.vintrol.com

Manufacturer of flow control products for the oil and gas industry, offering a comprehensive range of valve solutions with customized engineering options

PROTEGE ENERGY III LLCprotege-energy.com

Independent oil and gas exploration and production company with emphasis on US shale and conventional plays, prioritizing safety and environmental responsibility through partnerships

Triple Crown Energytriplecrownenergy.com

An independent energy company based in Tulsa, Oklahoma, specializing in acquiring, owning, and developing oil and gas properties across the US

Beasley Oil

An Oklahoma-based oil & energy company specializing in the production and distribution of oil products

Elohielohi.eco

A sustainability-focused branch with expertise in analytical solutions for natural gas markets, offering specific solutions for sustainable energy projects

Impact Energy Operating, LLCimpactenergy.us

A privately held company operating in the oil and gas industry

Lone Cypress Energy Services, LLC.lonecypressenergyservices.com

Independent energy company in Tulsa, OK specializing in traditional and renewable infrastructure development, EPC contracting, project management, and system operations for accessible and sustainable energy solutions

Graceson Engineeringgracesons.com

Specializing in upstream and midstream energy assets, with expertise in diverse fields beyond energy sectors

SENEX Energy Partners, LLC.senexep.com

A seasoned team pursues oil and gas opportunities worldwide by evaluating, drilling, and developing conventional and unconventional resources with solid geological and financial analysis

Park Energy Servicesparkenergyservices.com

An oil and energy company located in Oklahoma City, specializing in providing energy services to the industry in the United States

ONPOINT Manufacturing, LLConpointmanufacturing.energy

A full-service manufacturer of custom machinery for drilling and oil field services, providing sustainable solutions to meet industry demands