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Business Details
42 Years
experience
Your Trusted Partner for Geotechnical Solutions
Established in 1984, Datem has built a reputation as a leading provider of advanced geotechnical engineering solutions. Specialising in the design and manufacture of seabed cone penetration systems, we serve a global client base in the offshore oil & gas and geotechnical sectors. Our commitment to innovation has resulted in the development of the world-renowned Neptune CPT systems, which combine cutting-edge technology with robust engineering. With over 85 CPT systems deployed worldwide, our team of highly qualified engineers delivers bespoke engineering solutions, expert training, and comprehensive technical support. We prioritise product quality and customer service, offering tailored maintenance schedules and rapid repair services to minimise downtime.

Our Neptune CPT training courses equip professionals with the skills to operate our systems effectively, while our dedicated technical support team ensures continuous operational efficiency. Operating from our facility in Sleaford, Lincolnshire, we maintain rigorous quality standards across all aspects of our operations. Our 39 years of industry experience have enabled us to develop patented technologies and establish ourselves as a trusted partner in the geotechnical sector. We provide complete lifecycle support for our equipment, including consumables supply and subsea cable assembly services. Our global reach is matched by our commitment to localised customer care, ensuring clients receive timely and expert assistance wherever they operate.
Services
CPT Systems Equipment Servicing Operator Training Technical Support Bespoke Engineering
Details
  • Year established: 1984
Highlights and features
  • We have 39 years of specialist experience in seabed CPT systems
  • Our Neptune systems operate in 85 global locations
  • We offer certified CPT operator training courses
  • Our engineers provide rapid technical support and repairs
  • We develop patented technologies for marine environments
What people say
World-class service Exceed my expectations
Services
Neptune 3000 CPT System
Our Neptune 3000 is a lightweight coiled rod CPT system designed for deployment in up to 3,000 meters of water. It provides real-time geotechnical data including axial load, sleeve friction, and pore pressure measurements. The system's compact design allows deployment from small survey vessels while maintaining data accuracy comparable to 10cm cones.
Neptune 5000 CPT System
The Neptune 5000 offers enhanced capabilities with 35kN push force and 20-meter penetration depth for deep-sea geotechnical assessments. Its advanced sensor array provides detailed soil data while maintaining operational efficiency in extreme offshore conditions. The system features automated safety cut-outs and low-maintenance design for extended deployment periods.
CPT Training Courses
Our certified training programs develop qualified Neptune CPT system operators through hands-on instruction. Participants gain practical experience with real-time data acquisition and system operation. Training includes safety protocols, data interpretation, and maintenance procedures to ensure optimal equipment performance.
Equipment Servicing
We provide comprehensive servicing for all Neptune CPT systems using genuine components and factory-calibrated parts. Our maintenance programs include scheduled servicing, fault diagnosis, and performance optimisation. Technicians use precision tools to ensure equipment reliability and data accuracy.
Bespoke Engineering
Our engineering team develops tailored CPT systems and data acquisition solutions for specific project requirements. Services include custom sensor integration, modified system specifications, and software customisation. We collaborate closely with clients to create equipment that meets unique geotechnical challenges.
Questions
What geotechnical equipment does Datem manufacture?
We specialise in seabed cone penetration testing systems including Neptune 3000/5000 models, Box Corer T-Bar systems, and Vibrocore sensors.
Do you offer operator training for CPT systems?
Yes, we provide certified Neptune CPT training courses covering operation, data acquisition, and maintenance procedures.
What support services are available?
We offer equipment servicing, repairs, consumables supply, technical support, and custom engineering solutions.
How can I obtain spare parts?
We maintain stock of all Neptune system components and consumables for prompt delivery.
Are systems available for different water depths?
Our Neptune 3000 operates to 3,000m with the 5000 model offering enhanced deep-sea capabilities.