Cable & Optical Fiber Integrated Coiled Tubing

Mechanical Performance:

• Material Grade:CT80 / CT90 high-strength steel, optional corrosion-resistant alloys (316L, Duplex, Inconel)
• Yield Strength:≥ 80 ksi (552 MPa), customizable for higher grades
• Tensile Strength:≥ 100 ksi (689 MPa)
• Fatigue Life:Designed for high-cycle coiled tubing operations (multiple spooling cycles)
• Collapse Resistance:Optimized for deep wells and high external pressure environments
• Temperature Rating:Standard up to 150°C (302°F), HT version up to 200°C (392°F)

Cable & Optical Fiber Performance:

• Fiber Type:Single-mode fiber (SMF-28 or equivalent), optional multi-mode
• Optical Attenuation:≤ 0.35 dB/km (typical @1310 nm), ≤ 0.25 dB/km (@1550 nm)
• Data Transmission:Supports DTS / DAS / distributed sensing technologies
• Sensing Resolution:
• Temperature: ±0.1°C (DTS typical)
• Spatial resolution: 0.5–1.0 m
• Signal Stability:مقا designed for low noise and long-distance transmission (>10 km)

Electrical Performance:

• Power Cable Configuration:Single or multi-conductor copper core
• Voltage Rating:up to 3 kV (customizable)
• Insulation Type:High-temperature resistant polymer (e.g., PEEK / FEP)
• Signal Transmission Loss:< 0.5 dB/km
• Data Acquisition Frequency:up to 10 Hz (real-time monitoring)

Structural Integration:

• Cable Encapsulation:Fully embedded within tubing wall or inner channel
• Armored Protection:High-strength metallic shielding, tensile strength ≥ 200 MPa
• Sealing Integrity:مقا high-pressure sealing to prevent fluid ingress and signal degradation
• Compatibility:Fully compatible with standard coiled tubing units and pressure control equipment

Dimensional Range:

• Outer Diameter (OD):1 mm – 60.3 mm
• Wall Thickness:2 mm – 5.5 mm
• Continuous Length:up to 3,000 m (longer lengths available upon request)

Environmental & Certification:

• Corrosion Resistance:Suitable for CO₂ / H₂S (sour service environments)
• Certification:IEC 60079 (explosion-proof), optional API / NACE compliance
• Ingress Protection:Designed for full downhole fluid isolation