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Coiled Tubing Interventions

Improve well and reservoir performance with CT services and technologies

Schlumberger has an optimal portfolio of services and technologies to perform efficient and effective coiled tubing (CT) interventions. Applications include matrix and fracture stimulation, wellbore cleanout, logging, perforating, nitrogen kickoff, sand control, drilling, cementing, well circulation, and mechanical isolation.

ACTive real-time downhole coiled tubing services is the foundation for a line of innovative CT services using real-time downhole measurements to interpret and optimize treatments while they are still in progress. This not only enables real-time evaluation but also treatment optimization, so the entire intervention can be conducted with one trip in the hole. Consequently, the well is more quickly returned to production, minimizing well downtime.

Surface Equipment

Reduce rig time with advanced CT equipment.

CT Operations

Increase efficiency and productivity.

Fracturing

Staged fracturing and completion services

Perforate, stimulate, and fracture multiple zones in single-field operations, and shock coalbed methane formations to produce longer, cleaner perforations.

Coiled Tubing Perforating

Streamline perforating while improving safety and reliability

Achieves accurate depth control and ensures target zone coverage while controlling hydrostatic balance.

Profiling

CT production logging and DTS services

Combine real-time DTS measurements with production logging data.

Stimulation & Conformance

Real-time stimulation and conformance service

Improve treatment performance and enhance the design of treatments by providing accurate data.

ACTive Intervene

CT real-time wellbore intervention service

Support strategic decision making with measurements taken during intervention operations.

ACTive Isolation

CT real-time zonal isolation service

Enable single-run depth setting, sealing element operations, packer force monitoring, and fluid placement.

CoilTOOLS CT Intervention Tools and Solutions

Complete wells with tools run on CT.

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Brochure Eight Ways to Reduce Well Intervention Costs

Efficient and effective technologies to lower operational costs.

Product Sheet ACTive Plug & Perf CT Real-Time Plug Setting and Perforation System

Eliminates ball drop, pressure pulse, and dependence on pumping fluid for gun detonation.

Case Study ACTive Plug & Perf System Saves 36 Hours for ENI by Combining Plug Setting and Perforating

New technology sets Copperhead plugs and fires perforating guns with just one coiled tubing run, saving USD 600,000 in rig time, Congo.

Brochure CTDirect

Increase efficiency and productivity with BHAs specifically engineered for coiled tubing operations.

Product Sheet NaqiClean Single-Phase Multifunction Remedial System

Used in CT matrix stimulation and remediation treatments to remediate oil-base mud damage to openhole reservoir sections.

Premium

Tech Paper Optimization of Underbalanced Coiled Tubing Drilling in Hard Sandstones

Underbalanced coiled tubing drilling (UBCTD) is one of the keys to unlock the true potential of the tight and abrasive sandstone.