Resman tracer technologies

SLB continues to provide tracer technologies formerly offered under the Resman brand

Explore Resman tracer technologies Talk to a tracer surveillance expert

About Resman

Founded in Norway in 2005, Resman developed polymer-based chemical tracers for long-term well and reservoir flow monitoring. The technology helps operators monitor production inflow, connectivity, stimulation performance, geothermal flow, and carbon storage over extended periods.

Depending on the application, tracers are embedded in completion equipment, blended into stimulation treatments, or injected into a reservoir. Each tracer has a unique chemical signature that is identified through surface sampling and laboratory analysis. The measurements provide direct evidence of fluid movement and flow behavior without conventional physical well intervention.

SLB completed the acquisition of RESMAN Energy Technology on January 14, 2026. The acquisition integrated Resman tracer capabilities with SLB sampling, analysis, digital workflows, and reservoir models.

Tracer Track™ visualization solution converts direct tracer measurements into accessible flow insights that support reservoir surveillance, production optimization, and field development decisions.

Precision laboratory analysis supports reliable tracer detection and reservoir monitoring.

Resman tracer technology specialists analyze operational data to enhance reservoir surveillance and optimize production.

From Resman to SLB: Key Milestones

2005

Resman is founded in Norway to develop chemical tracer technologies for reservoir surveillance.

2005–2025

Resman develops and deploys polymer-based tracers for production, reservoir, stimulation, geothermal, and carbon storage applications.

2026

On January 14, SLB completed the acquisition of Resman Energy Technology and integrated its wireless tracer capabilities into the SLB portfolio.

Today

Resman tracer technologies are available through the SLB well completions and reservoir surveillance portfolio.

What changed in 2026 and what SLB retained

In 2026, Resman became part of SLB and no longer operated as an independent company. Its tracer technologies, data analysis, visualization capabilities, and specialized expertise were integrated with SLB sampling, laboratory analysis, digital workflows, and reservoir models. The Resman name continues as a product mark within the SLB tracer technologies portfolio.

Resman capability before acquisition	Retained by SLB — available today
Polymer-based production, reservoir, and stimulation tracer systems	Resman™ tracer technologies are available through the SLB well completions portfolio.
Geothermal and carbon capture and sequestration (CCS) tracer systems	Resman geothermal and CCS tracers support high-temperature geothermal surveillance and carbon storage monitoring.
Tracer sampling, laboratory analysis, and interpretation	The capabilities are integrated with SLB sampling, analysis, and reservoir surveillance workflows.
Tracer data analytics and visualization software	The Tracer Track visualization solution transforms tracer measurements into accessible flow insights.

Find Resman Tracer Technologies at SLB

If you are looking for a specific capability previously provided under the Resman name, the list below shows the current SLB product pages.

Related SLB business lines and solutions

If you are looking for a specific capability previously provided under the Resman name, the list below shows the current equivalents from SLB.

Well completions

Efficiently connect to the reservoir to reduce production costs, extend reservoir life, and maximize recovery.

Reservoir Characterization

Understand your reservoir rocks and fluids through accurate measurements.

斯伦贝谢利用地热能源

挖掘地球的热能作为可信赖、可持续的资源

斯伦贝谢碳捕获与封存

通过整个CCUS价值链中灵活、可靠、协作且经济高效的解决方案，加速帮助客户实现净零排放

Frequently asked questions about Resman

Is Resman still operating?

Resman no longer operates as an independent company. SLB completed the acquisition of RESMAN Energy Technology on January 14, 2026, and now provides the tracer portfolio.

What happened to Resman, and how are its technologies supported today?

Resman was founded in Norway in 2005 and developed polymer-based chemical tracer technologies for well and reservoir surveillance. After the 2026 acquisition, the technology, analytics, and visualization capabilities were integrated into the SLB production, recovery, and reservoir surveillance portfolio.

Are Resman tracer technologies still available?

Yes. Production, reservoir, stimulation, geothermal, and CCS tracer technologies continue through the SLB tracer technologies portfolio. The Tracer Track visualization solution also remains available through SLB.

How do Resman tracer technologies work?

Tracers are embedded in completion equipment, blended into treatments, or injected into a reservoir, depending on the application. Each tracer has a unique chemical signature. Samples collected at the surface are analyzed to determine fluid movement, zonal inflow, reservoir connectivity, or treatment performance.

Where can I find current Resman products and support?

The product links above lead to the current SLB page for each Resman capability. For product availability, regional support, or service information, contact the SLB tracer surveillance team.