What Diversified Well Logging, LLC does

Diversified Well Logging, LLC (DWL) is a US-based, privately held oilfield services company founded in 1952 and majority-owned since 2010 by Rockhill Capital. The company provides surface formation evaluation and drilling optimization services to oil and gas operators across the US, Mexico, Colombia, Qatar, Oman, and Saudi Arabia, operating through eight regional facilities and a network of joint-venture and channel partners. Its service portfolio spans classic mud logging, real-time quantitative elemental analysis via XRF under the Surface Measurement While Drilling (SMWD) brand, geosteering, formation fluid and gas analysis, wellsite geology consulting, and laboratory services (XRF, XRD, CST) delivered from the Centre of Excellence in Conroe, Texas.

The company's core technology stack combines physical sample measurement (XRF elemental analysis, XRD mineralogy, gas chromatography, mass spectrometry, and laser-induced breakdown spectroscopy) with the proprietary RoboLogger family of automated sample collection devices (Ultra, X, EZ variants), the TrueGas compact CVCT gas extraction system, the Bloodhound infrared gas detection system, and the Origin software platform that integrates WITS/WITSML data flows for rigsite visualization and remote monitoring. RoboLogger LIBS was co-developed with Shell through the GameChanger program and is based on the LIBS technology used on NASA's Mars Curiosity and Perseverance Rovers, graduating in 2022.

DWL monetizes primarily through service contracts (mud logging, SMWD, geosteering, consulting, laboratory) delivered on a quote-based, project-by-project basis, supplemented by equipment sales of mud logging cabins, sensor packages, TrueGas systems, and Origin software to international customers including Trinidad, Mexico, Qatar, and Oman. Customer concentration spans super-majors (Shell), national oil companies (Qatar Energy, Pemex, Ecopetrol), and independents (Quarter North Energy, Mitsui E&P USA, Fieldwood, Heritage Oil & Gas). The company reports 100% year-on-year sales growth between 2021 and 2022 and runs services on 30-50 active rigs on any given day, supported by ISO 9001/14001/45001 certifications and IADC accreditation.

Name

Diversified Well Logging, LLC

Legal name

Diversified Well Logging, LLC

Website

https://dwl-usa.com

Company type

Private

Founded year

1952

Operating status

Operating

Headcount range

101–250 employees

Short description

Diversified Well Logging is a US-based oilfield services company providing surface formation evaluation, real-time XRF-based geosteering, automated cuttings analysis (RoboLogger), and drilling optimization services to oil and gas operators across the Americas and Middle East, founded in 1952 and majority-owned by Rockhill Capital.

Ownership category

akta.pro rank

Product category

Mud Logging and Surface Formation Evaluation Services

NAICS

Support Activities for Mining (213), Oil and Gas Field Machinery and Equipment Manufacturing (333132), Geophysical Surveying and Mapping Services (541360)

SIC

Oil & Gas Field Services, Nec (1389), Oil & Gas Field Exploration Services (1382), Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Seismic & Geoscience Services (Acquisition, Processing, Interpretation) (EUALABAK)

akta.pro secondary industries

Oilfield Equipment Manufacturing & Supply (Wellheads, BOPs, Surface Equipment) (EUALABAL), Inspection, Integrity & Testing Services (NDT, Well Integrity, Corrosion, QA/QC) (EUALABAO)

Keywords

• Mud logging services
• Formation evaluation
• XRF elemental analysis
• Geosteering services
• Surface measurement while drilling

Headquarters

HQ city

Reserve

HQ country

United States

HQ region

North America

Offices11 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Mud Logging Services: Classic mud logging services delivered on rigs both onshore and offshore throughout the United States. Services include 24-hour sample catching, formation gas monitoring (Total Gas C1-C4/C5), twice daily reports, data files, and formation logs. Cabin types range from lightweight 20ft aluminium Heli-Lift units to 27ft A60 DNV-rated offshore units.
2. Surface Measurement While Drilling (SMWD™) Services: Advanced surface evaluation service delivering realtime quantitative elemental data, mineralogical and lithological logs, chemostratigraphy, TOC, matrix density, and brittleness modelling. Includes XRF field specialist support and sample depth verification. Data used for geosteering and completion optimization.
3. RoboLogger™ Automation Systems: Automated sample collection devices sold in multiple variants (RoboLogger™ Ultra, X, EZ). Revenue from equipment sales as well as associated service contracts. RoboLogger™ X combines hardware with realtime XRF elemental analysis services.
4. Laboratory Services: X-Ray Diffraction (XRD) analysis, X-Ray Fluorescence (XRF) analysis, and Capillary Suction Time (CST) testing delivered through Diversified's Rock Laboratory at the Centre of Excellence in Conroe, Texas.
5. Fluid & Gas Analysis Services: Includes Mass Spectrometry, Total Gas and Gas Chromatography, TrueGas™ Thermal Gas Extraction, and Remote Gas Monitoring with Bloodhound® system. Services span from basic formation gas data to advanced Constant Volume Constant Temperature systems.
6. Geosteering Services: Classic geosteering using GR curves and Elemental Steering using elemental data from cuttings. Diversified has steered over 16 million feet of hole with an in-target success rate of over 90%. Includes chemostratigraphy services, chemo-stratigraphic packages pre-defining formation boundaries, and realtime elemental geosteering via Python scripting.
7. Consulting Services: Pre-well planning, realtime answers, and post-well evaluation covering geologic and engineering specialties. Services include geochemical evaluation, gas and fluid analysis, geopositioning, formation pressure evaluation, and wellsire and operational geology. Operational expertise in Central and South America, Kuwait, and Saudi Arabia.
8. Equipment Sales: Sale of mudlogging units, sensor packages, gas detection equipment, drilling sensors, TrueGas™ systems, Origin™ mudlogging software, and sensors. Mudlogging units available from lightweight 20ft aluminium Heli-Lift units to 27ft A60 DNV-certified offshore units. Currently supports equipment sales to Trinidad, Mexico, Qatar, and Oman.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels7 records

Core offering

Diversified Well Logging delivers surface-based formation evaluation services for the oil and gas industry, including classic mud logging, real-time Surface Measurement While Drilling (SMWD), RoboLogger automated sample collection, geosteering, fluid and gas analysis, laboratory XRF/XRD testing, and equipment sales. The company deploys personnel and proprietary equipment to client onshore and offshore drilling rigs and operates remote monitoring centres to deliver real-time elemental, lithological, mineralogical, and gas data that complement or replace downhole MWD/LWD measurements.

Product overview

Diversified Well Logging is an analytics company providing surface evaluation services for the oil and gas industry. Its portfolio spans a core platform — the Origin™ Mudlogging Suite for universal drilling data acquisition and visualization — paired with differentiated service offerings. The flagship service is Surface Measurement While Drilling (SMWD)™ delivering real-time quantitative elemental data via XRF analysis, augmented by the RoboLogger™ family of automated sample collection devices (Ultra, X, and EZ variants), geosteering with elemental steering, fluid and gas analysis including TrueGas™ and Bloodhound® systems, and laboratory services (XRF/XRD). Supporting services include essential mud logging, wellbore surveillance, consulting, environmental/CCUS, and equipment sales. The services are unified by the Origin™ software platform supporting WITS/WITSML standards for real-time data exchange.

Differentiator

Problem solved

Functional benefit

Brands

• RoboLogger: Industry's only fully automated sample collection device for cuttings analysis. Available in Ultra, X, and EZ variants.
• SMWD (Surface Measurement While Drilling)
• TrueGas
• Origin Logging Suite

Products and services

• Essential Mud Logging Traditional mud logging service providing 24-hour sample catching, formation gas measurement (Total Gas with C1-C4), drilling data recording, cuttings examination, and daily reports for onshore and offshore drilling operations across the United States. Cabin types range from lightweight 20ft aluminum Heli-Lift units to 27ft A60 DNV-rated offshore units.
• Surface Measurement While Drilling (SMWD) Surface-based service delivering quantitative elemental data from drilled cuttings in real time using XRF analysis. Provides modeled mineralogical and lithological logs, elemental gamma ray, chemostratigraphy, and integrates with AI software for drilling efficiency, geosteering, and completion optimization. Includes XRF field specialist support and sample depth verification.
• RoboLogger™ (Ultra, X, EZ) Industry's only fully automated sample collection and elemental analysis device. Automatically collects, washes, photographs, wraps, and stores up to 350 samples on a removable reel at a rate of 2 minutes per sample. Available in three variants: RoboLogger Ultra (full automation with XRF/LIBS), RoboLogger X (remote sample catching with real-time XRF), and RoboLogger EZ (economical on-demand sample collection). Operates remotely with samples viewable on client's computer under white or ultra-violet light.
• Geosteering / Elemental Steering Geosteering service combining traditional GR curves with unique elemental data from cuttings via Python scripting to steer wells with greater confidence, stay in-zone, and avoid hazards. Chemostratigraphers use binaries and elemental markers to define stratigraphic packages and formation tops.
• Fluid & Gas Analysis Comprehensive formation gas and fluid evaluation service including Total Gas, gas chromatography (C1-C5), mass spectrometry, and the TrueGas thermal gas extraction system measuring C1-C8 plus ethene, propylene, benzene, and toluene. Includes the Bloodhound next-generation infrared gas detection system for remote monitoring.
• Wellbore Surveillance Integrated engineering and geologic data monitoring service for real-time problem mitigation and non-productive time reduction. Includes pre-well planning, real-time monitoring via Remote Monitoring Centres, and post-well evaluation. AI and machine learning software identify drilling problems, formation pressure issues, and wellbore stability concerns.
• Laboratory Services (XRF/XRD/CST) Client-focused laboratory analysis service delivered through Diversified's Rock Laboratory at the Centre of Excellence in Conroe, Texas, including X-Ray Fluorescence (XRF) for elemental rock composition, X-Ray Diffraction (XRD) for mineralogy characterization, and Capillary Suction Time (CST) testing for clay reactivity and formation damage prevention.
• Consulting Services Expert consulting for pre-well planning, real-time answers, and post-well evaluation covering geochemical evaluation, gas and fluid analysis, geopositioning, formation pressure evaluation, and wellsite and operational geology. Operational expertise across Central and South America, Kuwait, and Saudi Arabia.
• Environmental Services (CCUS, Geothermal) Environmental services including real-time mud gas chemistry for CCUS seal integrity monitoring and geothermal reservoir characterization covering lithological, geomechanical, formation damage, and diagenesis analysis.
• Origin Mudlogging Suite Universal drilling operation software platform for global use integrating WITS/WITSML protocols, analog-to-digital interface, industrial bus, rigsite data visualization with alarms, WITSML data storage, plotting for customer deliverables (HML, Mud Logs, Daily and Final logs), and web access for third-party data retrieval.
• TrueGas Thermal Gas Extraction System The most compact Constant Volume Constant Temperature (CVCT) gas extraction and measurement system in the industry, delivering measurements in under three minutes by heating mud to 194 degrees F (90 degrees C), extracting gas, and measuring C1 to C8 plus Ethene, Propylene, Benzene, and Toluene via dual column gas detector.
• Bloodhound Gas Detection System Remote gas monitoring system based on next-generation patented infrared sensors offering sensitivity, precision chromatography, reliability, portability, ruggedness, accuracy, and ease of use superior to older hotwire, FID or Pellister-based gas sensors. Connects via Ethernet, satellite, or cellular wireless for worldwide real-time access. Data stored in industry-standard comma-delimited form with LAS and XLS files.
• Mud Logging Units and Equipment Equipment for sale including mud logging cabins (ranging from lightweight 20ft aluminum Heli-Lift units to 27ft A60 DNV-certified offshore units), sensor packages, gas detection equipment, drilling sensors, TrueGas systems, and Origin mudlogging software and data acquisition system. Sales currently support Trinidad, Mexico, Qatar, and Oman.

Quantifiable outcome

• Reduced NPT by nearly $13 million across 31 wells by maintaining geosteering continuity using surface XRF-based EGR and elemental curves when downhole MWD tools failed
• +7 more outcomes

Named customers8 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

AI capability5 records

Feature7 records

Partnerships

Seven partnerships are on record, tiered major, core, supporting and flagship.

• Jaidah EnergymajorChannel Partner/ Reseller/ Distributor · 1 January 2022Jaidah Energy serves as the local partner and distributor for Diversified's services in Qatar. Diversified secured an order for seven mudlogging systems from Jaidah Energy for a five-year project in service of Qatar Energy beginning in 2022. Jaidah handles local deployment and relationship management with Qatar Energy.
• Shell (GameChanger Program)coreStrategic or Co-development PartnerDiversified co-developed the RoboLogger™ LIBS (Laser Induced Breakdown Spectroscopy) system with Shell through the Shell GameChanger program. The technology graduated from the program in 2022 and is based on the same LIBS technology used on NASA's Mars Curiosity and Perseverance Rovers. Shell plans to deploy the system in deepwater Gulf of Mexico and with Aramco. The collaboration is ongoing for technology advancement.
• PetricorecoreStrategic or Co-development PartnerJoint venture partnership with Petricore for operations in Mexico. Diversified and Petricore collaborate to serve the Mexican oil and gas market, benefiting from Diversified's technology and Petricore's local market knowledge and relationships with operators including Pemex and Fieldwood. Operations span both onshore and offshore sites.
• T!Ps AnalyticalsupportingTechnology or IntegrationDiversified works with the T!Ps analytical team to expand clients' knowledge of formation fluid composition. T!Ps workflows enable advanced fluid analysis including GOR calculation, fluid compartment continuity, porosity and water saturation variability, and PVT quality fluid data — complementing Diversified's surface gas data with deeper geochemical interpretation.
• Quarter North EnergyflagshipStrategic or Co-development PartnerDiversified delivered the first successful realtime XRF chemostratigraphy run in deepwater Gulf of Mexico for Quarter North Energy at Green Canyon block. The service was used to pick intermediate casing points and plan to navigate faults. This landmark project demonstrated Diversified's deepwater capabilities and has become a reference case study.
• EcopetrolsupportingChannel Partner/ Reseller/ DistributorDiversified Colombia has worked with Ecopetrol (Colombia's national oil company) on multiple projects. Through its Bogotá facility and Country Manager Dario Llanos, Diversified Colombia provides mudlogging and advanced surface evaluation services to Ecopetrol operations.
• Heritage Oil and Gas / Tucker Energy GroupsupportingChannel Partner/ Reseller/ DistributorDiversified supplied one mudlogging unit to Tucker Energy Group in Trinidad to service a contract with Heritage Oil and Gas. This represents Diversified's entry into the Trinidad market with ongoing operations expected.

Scale indicators14 records

Recent moves12 records

Expansion highlights6 records

Broad incumbents

• SLB (Schlumberger): Global oilfield services major offering integrated drilling, formation evaluation, and surface logging solutions across all major basins. SLB (including legacy Anadrill) competes directly with Diversified's mudlogging services and has the scale to bundle surface evaluation into full drilling packages.
• Halliburton: Major oilfield services company with drilling and formation evaluation offerings, including surface logging and geosteering capabilities. Competes head-to-head with Diversified across unconventional and conventional basins globally.
• Weatherford International: Oilfield services company providing formation evaluation and drilling services including surface logging. A relevant competitor and former employer of DWL's Senior Geoscience Technical Advisor Simon Hughes.
• Trican Well Service: Canadian oilfield services company offering wellsite geology, mudlogging, and formation evaluation across North American basins. Comparable in target customer base and surface logging service mix, particularly in unconventional plays.

Direct peers

• The Mudlogging Company (TMC): US-based mud logging and formation evaluation services company serving onshore and offshore operators. Directly comparable in core mud logging service offering and target customer base.
• International Logging: Surface logging and formation evaluation company active across multiple US basins. A direct competitor for rig-based mud logging and geosteering services, and a former employer of DWL Account Manager Kelly Bentley.
• Pangea Geoscience: Specialized wellsite geochemistry and chemostratigraphy services company. Directly comparable in elemental geochemistry, chemostratigraphy, and wellsite geoscience services offered to operators in unconventional and conventional plays.
• Geolog International: Surface logging and formation evaluation company providing real-time gas analysis, mudlogging, and geosteering services globally. Directly comparable as a technology-focused surface evaluation specialist competing in similar international markets.

Regional players

• Exalo Drilling / Surface Logging Systems providers: European-based oilfield services provider offering drilling and surface logging services, particularly relevant to DWL's Middle East and international ambitions given overlapping geographic exposure.

Emerging players

• T!Ps Analytical: Specialized PVT and fluid analysis services company that partners with Diversified. Adjacent offering with overlapping customer base in formation fluid analysis, complementing DWL's surface gas data.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/diversified-well-logging-inc

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries2 records

Funding overview

Funding rounds1 record

Investors1 record

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 Diversified Well Logging, LLC