Schlumberger USA
Schlumberger is a global technology company specializing in oilfield services, including reservoir characterization, drilling, production optimization, and digital solutions.
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282 companies
Scientific Drilling
Scientific Drilling provides advanced drilling technologies and services including rotary steerable systems, measurement while drilling, logging while drilling, and magnetic ranging solutions for complex drilling operations.
Scorpion
Scorpion Oil Tools, located in Houston, TX, manufactures and sells hydraulic chain tongs and breakout machines for oil, gas, mining, water well drilling, and construction industries.
SeaSouces
Study online with SeaSources. Multiple Choice Quizzes with Illustrations for Coast Guard License Exam Preparation Assistance.
Shoreline Liftboats
Shoreline Liftboats provides self-elevating liftboats and offshore support vessels for marine construction, platform maintenance, and oilfield services in the Gulf of Mexico.
Signa Engineering Corp.
Signa Engineering Corp. provides expert witness services, engineering and operations support, and plugging and abandonment solutions for drilling and well operations.
Smith International (Corporate Headquarters)
Smith International, Inc. is a leading worldwide supplier of premium products and services to the oil and gas exploration and production industry, petrochemical industry, and other industrial markets.
Smithdril
Smithdril is a company based in Seminole, Oklahoma, providing services related to drilling and maritime operations.
Solids control service company
Specialist provider of solids control, industrial waste, and produced water treatment technology and services for energy and industrial clients, with over 30 years of experience and global project presence.
Solving Procurement need rapid
AKM Enterprises INC provides real-time data analytics and workflow simplification services for Oil & Gas operators, focusing on drilling data to improve performance and reduce risks.
Specialist Services
Specialist Services, a Centurion company headquartered in UAE, is a global supplier of equipment, modular buildings, and packaging solutions for the oil and gas, utility, petrochemical, power, renewables, government, and defense industries.
Specialty Drilling, Completion
Specialty Drilling, Completion provides specialized drilling and completion services for the oil and gas industry.
Sperry Drilling Service
Sperry Drilling Services offers engineered drilling solutions, reservoir insight, and advanced technology including directional drilling, logging-while-drilling, measurement-while-drilling, surface data logging, multilateral systems, real time optimization, and managed pressure drilling solutions.
Stabil Drill
Stabil Drill provides best-in-class downhole drilling tools and solutions, including manufacturing, rentals, welding, and repairs, serving demanding drilling environments with a fleet of over 25,000 rental tools.
Stena Drilling
Stena Drilling is an independent offshore drilling contractor specializing in ultra-deepwater drillships and semisubmersibles, focusing on safety, innovation, and operational excellence.
Stena Tay - Stena Drilling Limited
Stena Drilling Ltd is a leading independent offshore drilling contractor specializing in ultra-deepwater drillships and managed pressure drilling operations with a focus on safety, innovation, and sustainability.
Stinger Wellhead Protection, I
Oil States Energy Services (OSES) provides integrated rental solutions and services for the global oil and gas drilling industry, offering a broad range of equipment for well site activities including wireline, isolation, well testing, frac stacks, and production services.
Stone Energy Corporation
Stone Energy Corporation is an independent oil and natural gas company engaged in the exploration, development, and production of energy resources primarily in the Gulf of Mexico.
Stoner Engineering
Stoner Engineering develops SES 3D TSD Geosteering Software for horizontal drilling, enabling precise stratigraphic wellbore positioning and improved drilling outcomes through advanced 3D vector geometry and petroleum engineering principles.