What Stratum Reservoir does

Stratum Reservoir is a Houston-headquartered private laboratory services company (501-1,000 employees, founded circa 2000 as Weatherford Laboratories, rebranded to its current identity) that operates a global network of ISO-certified laboratories delivering rock, fluid, and stable isotope analysis for the upstream oil and gas, CCUS, mining, agricultural, and regulatory end markets. Its service portfolio spans Routine Core Analysis (RCA), Special Core Analysis (SCAL), Geochemical Analysis, Reservoir Fluid Services (PVT), Core Imaging (Dual Energy CT, Micro CT, SEM, FIB, QEMSCAN), Environmental Services, Field Services, and Interpretive Advisory Services, supported by proprietary sampling products (IsoTube, IsoJar, IsoFlask, IsoTrap, IsoScrubber, IsoPaK) deployed across 30+ countries.

The company's underlying technology stack combines physical laboratory instrumentation with proprietary software: Isologica provides data visualization and integration, GWIS is a multi-platform geochemical database supporting Oracle and SQL Server, and the ChromEdge Suite (PeakView, ReserView, OilUnmixer) enables chromatogram analysis and production allocation from commingled wells. Isotech Laboratories, a wholly owned subsidiary operating from Champaign, IL, is described as the world's largest commercial stable isotope laboratory, providing high-precision isotopic analysis across carbon, hydrogen, oxygen, nitrogen, and sulfur. Recent product investment includes the CoreDNA multi-sensor core logging system (launched June 2023).

Stratum Reservoir generates revenue through three streams: project-based B2B laboratory services (the primary stream, billed on Net 30 terms with project-scoped quotes), direct equipment and product sales (proprietary sampling kits and laboratory instruments), and software licensing (Isologica, GWIS, ChromEdge). Distribution is conducted through direct enterprise field sales organized by region (North America, Europe-Africa, Middle East & Asia, Latin America), with 24+ offices and laboratories providing local sample handling and on-the-ground expertise across the Americas, Europe, the Middle East, Sub-Saharan Africa, and Asia Pacific. Customers are primarily upstream oil and gas operators, with growing exposure to CCUS project developers and adjacent verticals including mining, agriculture supply chain authentication, and government/regulatory bodies.

Name

Stratum Reservoir

Legal name

Stratum Reservoir, LLC

Website

https://stratumreservoir.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Stratum Reservoir is a Houston-headquartered private laboratory services firm operating a global network of ISO-certified labs that deliver rock, fluid, and stable isotope analysis for upstream oil and gas, CCUS, mining, agriculture, and regulatory clients.

Ownership category

akta.pro rank

Product category

Petroleum and Energy Laboratory Services

NAICS

Support Activities for Mining (2131), Oil and Gas Extraction (211)

SIC

Oil & Gas Field Exploration Services (1382), Laboratory Analytical Instruments (3826), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Field Development Planning & Subsurface Reservoir Engineering (EUALAAAC)

akta.pro secondary industries

Watershed/Source Water & Raw Water Quality Monitoring (intakes, reservoirs, groundwater) (EUANAJAH), Wastewater & Industrial Effluent Monitoring (NPDES/Permit Compliance) (EUAHACAD), Sampling Programs & Field Services (grab/composite sampling, chain-of-custody, logistics) (EUANAJAD), Water Source Development & Intake Systems (Wells, Boreholes, Intakes) (AFAAACAI)

Keywords

• Laboratory analytical services
• Rock and fluid analysis
• Stable isotope analysis
• Reservoir characterization
• Carbon capture solutions

Headquarters

HQ city

Houston

HQ country

United States

HQ region

North America

Offices24 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Laboratory Services and Testing: Stratum Reservoir generates revenue through providing laboratory testing and analytical services for rock, fluid, and isotope analysis. Services include Routine Core Analysis, Special Core Analysis, Geochemical Analysis, Reservoir Fluid Services (PVT analysis), and Environmental Services. These are project-based B2B laboratory services billed per project or analysis performed.
2. Equipment and Product Sales: Stratum Reservoir sells proprietary sampling equipment and laboratory instruments including the IsoTube, IsoJar, IsoBag, IsoFlask, IsoTrap, IsoScrubber, IsoPaK product lines, as well as core transport systems, core preparation tools, core photography equipment, Source Rock Analyzer (SRA), and various core and fluid analysis instruments. Revenue is generated through one-time product sales.
3. Software Licensing: Stratum Reservoir offers proprietary software including Isologica (data visualization and integration), GWIS (geochemical database), and ChromEdge Suite (chromatography visualization tools) with OilUnmixer. Revenue may be generated through software licensing to clients.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

Stratum Reservoir operates customer-focused laboratories that provide rock, fluid, and stable isotope analysis for the energy, mining, and agricultural industries. The company delivers Routine and Special Core Analysis, Reservoir Fluid (PVT) services, Geochemical Analysis, Core Imaging, and CCUS solutions through a global network of ISO-certified laboratories. It also sells proprietary sampling products (IsoTube, IsoJar, IsoFlask, IsoTrap, IsoScrubber, IsoPaK) and licenses proprietary software platforms (Isologica, GWIS, ChromEdge Suite) used for reservoir evaluation and production allocation.

Product overview

Stratum Reservoir offers an integrated portfolio of laboratory analysis services and proprietary technology products for the energy, mining, and agricultural industries. The core offerings include rock and fluid analysis services (Routine Core Analysis, Special Core Analysis, Geochemical Analysis, Reservoir Fluid Services), advanced imaging technologies (CoreDNA, Core Imaging), and environmental services. The proprietary software suite includes Isologica for data visualization, GWIS for geochemical data management, and ChromEdge Suite (PeakView, ReserView, OilUnmixer) for chromatogram analysis. The Isotech sub-brand provides specialized isotopic analysis services and sampling products including IsoTube, IsoJar, IsoBag, IsoFlask, IsoTrap, IsoScrubber, and IsoPaK for gas and fluid sample collection and analysis. CCUS Solutions combining rock/fluid characterization with PVT modeling support the carbon capture lifecycle.

Differentiator

Problem solved

Functional benefit

Brands

• Isotech: The largest commercial stable isotope laboratory in the world, specializing in high-precision carbon, hydrogen, oxygen, nitrogen, and sulfur isotope analysis for various industries.
• OilTracers
• IsoLogica
• GWIS
• ChromEdge Suite

Products and services

• Routine Core Analysis (RCA) Comprehensive rock analysis including core gamma, photography, CT scanning, fluid saturation, permeability, porosity, grain density, and bulk density measurements, supporting formation evaluation across deepwater, unconventional, and conventional reservoirs as well as CCUS projects.
• Special Core Analysis (SCAL) Advanced core analyses including electrical properties, NMR, capillary pressure, wettability, relative permeability, formation damage, and rock mechanics, supporting well construction, completion, and production optimization.
• Geochemical Analysis Source rock evaluation, pyrolysis, TOC, maturity assessments, bulk properties, high-resolution gas chromatography, biomarker analysis by GCMS, and compound specific stable isotope analysis, supporting reservoir characterization and production allocation.
• Reservoir Fluid Services (PVT) Full-service fluid analysis providing composition, phase behavior, flow assurance, and chemical stability including HTHP, gas condensate, volatile oil, black oil, and heavy oil PVT services, with H2S handling and CO2 miscible flooding capabilities.
• Core Imaging Services Advanced imaging services including Dual Energy CT, high resolution white light and UV, 360° circumferential, Micro CT, SEM, FIB, Environmental SEM, and QEMSCAN automated mineralogy.
• Environmental Services Full emissions compliance testing, gas storage integrity monitoring, dissolved gas screening, bradenhead gas testing, stray hydrocarbon identification, and groundwater testing for operators and government agencies.
• Field Services Sample handling and processing including mud tracing, core processing, canister desorption, core gamma logging, pressure core analysis, and mobile laboratories.
• Interpretive and Advisory Services Expert consultation including reservoir description, geochemical interpretation, petrophysical modeling, exploration support, production allocation, and well abandonment services.
• CCUS Solutions Carbon Capture, Utilization and Storage solutions combining rock and fluid characterization with PVT and fluid behavior modeling to support every phase of the CCUS lifecycle for energy producers and large-scale industries.
• CoreDNA Solution Multi-sensor core logging technology that combines multiple sensing capabilities to characterize core samples, providing comprehensive lithology and property data for reservoir evaluation across oil and gas and geothermal applications.
• Isologica Proprietary data visualization and integration software that brings together data from multiple sources into a single project, integrating point data, log data, and image files with smart data dictionaries, customizable displays, and built-in plot overlays including log plots, cross plots, and interpretive overlays.
• GWIS (Geochemical Web Information System) Multi-platform database (Oracle, SQL Server, etc.) for importing, storing, and exporting fluid and rock geochemical data, enabling export to other viewing programs and optimized ability to work with large complex datasets from a centralized repository.
• ChromEdge Suite A powerful set of tools including PeakView, ReserView, and OilUnmixer that enables visualization, interrogation, and manipulation of GC and GCMS chromatograms, evaluation of reservoir continuity, and determination of production allocation from commingled wells or pipelines.
• IsoTube Gas Sampling System Durable, reliable gas sampling and shipping solution with rigid structure minimizing leakage, ensuring stable chemical and isotopic storage for 3+ years, made of 99% recyclable material, lightweight, and less expensive to ship than gas bags.
• IsoJar Sample collection container constructed of durable clear plastic for drill cuttings, maintaining the composition and isotopic structure of stored gases with significantly less leakage than traditional paint cans.
• IsoFlask Complete, ready-to-use sampling kit to collect and ship groundwater samples for dissolved gas analysis, with a unique design that will not alter the quantity or isotopic characteristic of dissolved hydrocarbon gases, useful for identifying the source of methane, ethane, and propane, with tamper-evident ring and pre-inserted bactericide capsule.
• IsoTrap H2S Sampler Designed to identify the source and concentration of H2S within samples and convert it into non-hazardous material for safe shipment, regulating pressure and controlling flow through the IsoTrap for return to Isotech for isotope analysis.
• IsoScrubber Strips toxic hydrogen sulfide (H2S) from natural gas for easier shipping to the lab and allows for chemical and isotopic analysis of light hydrocarbons.
• IsoPaK Designed specifically for the collection of soil or core type samples (~2"/5 cm diameter), capturing gases emitted from samples for chemical and isotopic analysis, reducing air contamination, and saving on shipping costs, allowing gas samples to be stored for extended periods without degradation of compositional or isotopic data.
• IsoBag Gas Bag Evacuated gas bag for easy collection of soil gases and low-pressure samples, available in sets of three 0.3-liter bags packed in five-gallon shipping containers safe for flammable gas samples.
• Stainless Steel Gas Cylinders DOT-approved stainless steel gas sampling cylinders packed in reusable plastic shipping cartons, cleaned and evacuated after every use.
• LP Gas Cylinders DOT-approved LP tanks for large samples of flammable gas (>5% methane) for tritium analysis, evacuated after every use with optional battery-operated pumps.
• Equipment Sales Commercial lab equipment including core transport systems, core preparation tools, core photography equipment, Source Rock Analyzer (SRA), various core and fluid analysis instruments, and Isotech sampling products.

Quantifiable outcome

• Substantially reduced costs of asset evaluation through geochemistry-based techniques to predict fluid type and quality prior to well testing
• +3 more outcomes

Named customers3 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability4 records

Feature14 records

Partnerships

One partnership is on record.

• Whitson AScoreStrategic or Co-development Partner · 17 December 2020Stratum Reservoir and Whitson AS formed a strategic partnership on December 17, 2020, to advance the petroleum industry's role in minimizing climate change and reducing carbon emissions through carbon capture, utilization, and storage (CCUS). The partnership combines Whitson's 40-year expertise in modeling complex fluid behavior (PVT, gas condensate reservoirs, gas-based EOR) with Stratum Reservoir's mastery of rock and fluid characterization, to resolve challenges faced by CCUS ventures. The alliance enables clients with solutions and capabilities previously unavailable, closely aligned with their CCUS objectives. Whitson AS CEO Curtis Whitson noted the partnership advances the industry's ability to effectively implement CCUS, with successful projects to date in North America, Europe, and the Middle East.

Scale indicators9 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Core Laboratories: Core Laboratories is the closest direct peer: a publicly traded oilfield services company specializing in reservoir description, production enhancement, and reservoir management through advanced core and fluid analysis. It competes head-to-head with Stratum Reservoir in RCA, SCAL, PVT, and geochemical services for upstream E&P customers worldwide.

Broad incumbents

• SLB (formerly Schlumberger): SLB is the largest oilfield services company and offers core analysis, formation evaluation, and reservoir characterization as part of a vast, integrated portfolio (drilling, completions, digital). It competes with Stratum on the largest integrated tenders and can bundle lab services with broader exploration workflows.
• Halliburton: Halliburton's Landmark and other divisions provide reservoir evaluation, core and fluid analysis, and laboratory services globally. It is a broad incumbent whose scale and bundling can pressure specialist labs on price and contract terms.
• Weatherford International: Weatherford is the corporate predecessor of Stratum Reservoir (originally Weatherford Laboratories). It continues to provide formation evaluation and laboratory services as part of a broader oilfield services portfolio, and represents a long-standing comparable in core, fluid, and PVT analysis.
• Intertek Group: Intertek is a global testing, inspection, and certification (TIC) giant with energy services that include hydrocarbon analysis, geological lab services, and CCUS-related testing. It competes with Stratum on enterprise TIC contracts, especially for IOC and NOC clients seeking a single multi-disciplinary lab partner.
• Bureau Veritas: Bureau Veritas is another major TIC incumbent with an energy commodities and infrastructure footprint. It overlaps with Stratum in laboratory-based testing for the oil & gas value chain and in supply-chain authentication services that are adjacent to Isotech's isotope work.
• SGS: SGS is one of the world's largest TIC companies, with natural resources and energy labs that compete for industrial analytical testing, including hydrocarbon, environmental, and isotopic analysis. It is a broad incumbent whose scale and global coverage rival Stratum's.
• ALS Limited: ALS operates a global network of testing laboratories, including oil & gas and environmental service lines. It is a broad incumbent competing with Stratum on industrial analytical work and on environmental compliance sampling, especially across the Asia-Pacific region.

Regional players

• AGAT Laboratories: AGAT is a Canada-based private laboratory network providing environmental, geochemical, and oil & gas testing services. It is a regional peer with overlapping capabilities in geochemistry, environmental monitoring, and stable isotope work, primarily serving North American customers.

Emerging players

• Premier Oilfield Group: Premier Oilfield Group is a smaller, niche-focused oilfield services company offering specialized lab and consulting services to unconventional operators. It competes with Stratum in SCAL, geochemistry, and reservoir characterization for shale and tight-oil plays, primarily in North America.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/stratum-reservoir
• Xx.com/StratumRes

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Stratum Reservoir