The 12 closest competitors and alternatives to Schlumberger (SLB) among oil & gas companies — ranked by similarity to what Schlumberger (SLB) actually does, not by market-cap band.
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Schlumberger (SLB) is a global technology company that provides a comprehensive range of products and services for the energy industry, including reservoir characterization, drilling, well construction, production optimization, and digital software solutions. It serves energy sector clients by offering technologies for oil and gas exploration, well intervention, carbon capture, and emissions reduction.
Schlumberger (SLB) is an oil & gas company headquartered in United States. Xcout tracks 1 named person at Schlumberger (SLB), including Mark G. Papa (Chairman). Xcout recorded 2 job postings from Schlumberger (SLB) in the last 90 days, naming tools such as SAP.
Xcout recorded 2 job postings from Schlumberger (SLB) in the last 90 days, from a hiring record Xcout has kept since June 2026.
The weekly hiring trend, the roles and locations behind it — see Schlumberger (SLB)'s hiring signals →
Ranked by semantic similarity — how close each company is to Schlumberger (SLB) by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar oil & gas company
SBM Offshore provides floating production systems and offshore energy solutions, specializing in FPSO operations, floating offshore wind technology, and marine infrastructure for the energy sector. The company serves energy corporations and clients in the oil, gas, and renewable energy industries by developing complex deepwater ocean solutions and terminal systems.
Oil & Gas Services
Core Laboratories N.V. (CLB) is a global provider to the oil and gas sector, delivering specialized services and products for characterizing subterranean reservoirs and optimizing hydrocarbon extraction. The company's operations are distinctly segmented into Reservoir Description and Production Enhancement. The Reservoir Description division meticulously analyzes petroleum reservoir rock, fluid, and gas samples. This detailed scientific examination aims to boost the yield and enhance the recovery of oil and gas from clients' reservoirs. Offerings in this segment encompass comprehensive laboratory analysis and on-site field evaluations to determine the properties of crude oil and refined products, alongside performing proprietary and collaborative industry research studies. Conversely, the Production Enhancement segment furnishes an array of services and products vital for well completions, perforations, stimulation processes, and general production activities. This includes providing integrated diagnostic tools designed to assess the efficacy of well completions and to devise strategies for more effective enhanced oil recovery initiatives. Core Laboratories markets and sells its solutions through diverse channels, including direct sales representatives, educational seminars, industry trade exhibitions, print advertising, and a network of distributors. Established in 1936, the company boasts a significant international presence, conducting operations in approximately 50 countries, with its corporate headquarters situated in Amstelveen, the Netherlands.
Similar oil & gas company
Halliburton Company (HAL) is a global supplier of products and services tailored for the energy sector. Its operations are structured into two primary divisions: Completion and Production, and Drilling and Evaluation. The Completion and Production segment focuses on enhancing well output through techniques like stimulation and sand control. It provides cementing services for well integrity, including casing and bonding, alongside a range of specialized downhole completion tools such as intelligent well systems, liner hangers, and multilateral solutions. This segment also supports production with offerings like coiled tubing, hydraulic workover units, pumping, and nitrogen services, in addition to managing pipeline and process services from initial setup (pre-commissioning, commissioning) through ongoing maintenance and eventual retirement (decommissioning). Furthermore, it supplies electrical submersible pumps and delivers artificial lift solutions. The Drilling and Evaluation segment offers a comprehensive suite of drilling fluids, including systems, performance additives, completion fluids, solids control, specialized testing equipment, and waste management services. It also provides chemicals and associated services for oilfield completion, production, and downstream water and process treatment. This division includes advanced drilling systems, wireline and perforating services encompassing open-hole logging and cased-hole slickline operations, and a variety of drill bits (e.g., roller cone, fixed cutter), hole enlargement tools, and coring services. Moreover, it leverages cloud-based digital services and artificial intelligence on an open architecture to deliver subsurface insights, streamline well construction, and optimize reservoir and production management. Specialized testing and subsea services are also offered for reservoir information analysis and optimization strategies, alongside project management and integrated asset management services. Founded in 1919, Halliburton Company maintains its headquarters in Houston, Texas.
Similar oil & gas company
Exxon Mobil Corporation is an international energy and petrochemical company that explores for, produces, and supplies crude oil, natural gas, fuels, lubricants, and chemicals. The company serves industrial, commercial, and retail customers globally while developing lower-emission technologies, carbon capture solutions, and advanced materials.
Similar oil & gas company
Expro Group Holdings N.V. is a global provider of specialized energy services, operating across North and Latin America, Europe, Sub-Saharan Africa, the Middle East, North Africa, and the Asia-Pacific regions. The company delivers solutions crucial for both well construction and ongoing well management. Its construction offerings include advanced drilling technologies, tubular running services, and cementing and tubular goods. For well management, it provides services such as optimizing well flow, subsea well access, and maintaining well integrity through intervention. Expro supports exploration and production companies in both onshore and offshore environments. Established in 1938 and headquartered in Houston, Texas, the company boasts an extensive international presence, serving clients in approximately 60 countries from around 100 locations.
Similar oil & gas company
BP p.l.c. is a global energy company that produces oil and natural gas, trades energy, and manufactures, ships, and sells various energy products including petrol, diesel, jet fuel, and heating gas. The company serves global energy markets, consumers, and industrial sectors while also investing selectively in lower-carbon alternatives such as electric vehicle charging, biofuels, biogas, offshore wind, and solar energy.
Similar oil & gas company
Eni is an integrated global energy technology company headquartered in Rome, Italy. The company operates in the petroleum and natural gas sectors, providing sustainable energy solutions for individuals and businesses worldwide.
Similar oil & gas company
Electromagnetic Geoservices ASA (EMGS) provides marine electromagnetic (EM) technology and survey services to support oil and gas companies in offshore hydrocarbon exploration and appraisal. The company offers a comprehensive workflow that includes survey design, data acquisition, processing, and interpretation to assist with subsurface decision-making.
Similar oil & gas company
Subsea7 is a global offshore energy services company that engineers, constructs, installs, and operates subsea infrastructure and offshore facilities. It serves oil and gas operators, as well as offshore wind and other energy clients, including through operations in Brazil.
Oil & Gas Services
Welltec is a global technology company that develops and provides advanced solutions for well intervention, completion, and downhole isolation in the energy sector. Headquartered in Allerød, Denmark, the company supports international operations through regional hubs worldwide.
Oil & Gas Services
Petrolog Holdings, Inc. provides wellsite evaluation and monitoring services to the oil and gas industry. Its offerings include deepwater gas detection, geopressure evaluation, and rig monitoring for offshore, onshore, and inland wells.
Similar oil & gas company
SPT Energy Group Inc. operates as an investment holding company, delivering a comprehensive range of integrated oilfield services and manufacturing associated products. Its extensive global presence spans the People's Republic of China, Kazakhstan, Turkmenistan, Canada, Singapore, Indonesia, and the Middle East. The company organizes its service offerings into three core segments: Drilling, Well Completion, and Reservoir. Its Drilling division encompasses a wide array of solutions, including providing drilling and workover rigs, performing complex well workovers and fishing operations, and supplying cementing and drilling fluid services. SPT also deploys advanced drilling techniques such as rotary geosteering, vertical and horizontal drilling, sidetracking, underbalanced drilling, and fine-managed pressure drilling. In the Well Completion segment, SPT provides project design, specialized tools, and well enhancement services like stimulation and fracturing. The Reservoir segment focuses on scientific analysis, offering geology and oil reservoir research, dynamic monitoring, oil testing, and recovery technology, in addition to coiled tubing services and repairs for surface production equipment. Beyond these primary oilfield activities, SPT Energy Group is also involved in diverse ventures such as farming, trading, manufacturing, the promotion of technology and application services, and gas operations. Founded in 1993, the company is headquartered in Beijing, People's Republic of China.
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