TEC&ESP
Coiled Tubing
Control Line

We specialize in high-performance tubing encapsulated cables (TEC), rugged ESP power cables, precision coiled tubing, and reliable control lines for demanding downhole applications. Our API-certified products deliver exceptional temperature/pressure resistance (up to 200°C/15,000psi), H2S compatibility, and extended service life – engineered for SAGD, well intervention, gas lift, and subsea operations. Trust our OEM solutions for enhanced durability and operational efficiency.

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Coiled Tubing

Coiled tubing (CT) is a continuous-length steel pipe spooled on a reel, widely used in oil and gas well intervention, drilling, and completions. This flexible technology enables efficient operations like cleanouts, stimulations, logging, and even unconventional applications. Explore its components, benefits, and evolving innovations in the energy sector.

Control Line Tubing

Control line tubing is a critical component in oil and gas wells, providing secure hydraulic or electrical pathways for downhole tools, sensors, and safety systems. Encapsulated designs protect against corrosion, pressure, and mechanical damage, ensuring long-term reliability in harsh environments. Discover its role in intelligent completions, SCSSV activation, and real-time data transmission.

Tubing Encapsulated Cable (TEC)

Tubing Encapsulated Cable (TEC) is a robust downhole solution that combines hydraulic control lines with electrical/optical cables within a single, pressure-resistant sheath. Designed for extreme conditions, TEC enables simultaneous power delivery, real-time monitoring, and control of intelligent completions, ESPs, and downhole sensors while minimizing deployment complexity.

Capillary Tubing

Capillary tubing is small-diameter (typically 1/4" to 3/8") continuous tubing used in oil and gas wells for precise downhole chemical injection, pressure monitoring, and sampling applications. Its compact design enables targeted scale/corrosion inhibition, hydrate prevention, and real-time reservoir data acquisition, particularly in subsea and deepwater environments.

FAQ

Frequently Asked Questions

Performance & Maintenance

Depends on spooling cycles and bending stress; we provide fatigue tracking software for lifespan predictions.

Use pressure testing or tracer gases. Small leaks may require replacement sections; preventive material selection is critical.

Yes, with NACE MR0175-compliant materials (e.g., CRA coatings, duplex stainless steel).

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Tubing Encapsulated Cable (TEC)

Tubing Encapsulated Cable (TEC) is a robust downhole solution that combines hydraulic control lines with electrical/optical cables within a single, pressure-resistant sheath. Designed for extreme conditions, TEC enables simultaneous power delivery, real-time monitoring, and control of intelligent completions, ESPs, and downhole sensors while minimizing deployment complexity.

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coiled tubing

control line tubing

tubing encapsulate cable

capillary tubing

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