The structure of non-metallic cable-integrated composite coiled tubing typically consists of three main layers: an outer protective layer, a reinforcement layer, and a functional inner layer. The use of composite materials in non-metallic cable-integrated composite coiled tubing gives it inherent advantages over traditional steel tubing. These materials possess excellent corrosion resistance and anti-friction properties, which are crucial in harsh downhole environments. Unlike steel, which is susceptible to corrosion from wellbore fluids and external conditions, composite materials offer superior chemical resistance, lower permeability, and can address issues such as wax deposition, scaling, and corrosion. Additionally, composite materials are lightweight, have a high strength-to-weight ratio, and exhibit better fatigue resistance compared to many metallic materials, contributing to extended service life and reduced maintenance needs. The downhole service life is 10 years, capable of withstanding over 50 cycles of repeated spooling and tripping operations.

Low flow friction, higher flow velocity; wax-resistant and scale-resistant

Reduced manpower requirements, low maintenance costs, and uninterrupted production processes

Excellent corrosion resistance, suitable for applications such as acid washing, Carbon Capture, Utilization and Storage (CCUS), hydrogen sulfide (H₂S), carbon dioxide (CO₂), etc.

High temperature resistance, up to 95°C

Embedded design effectively protects power cables and signal lines

Facilitates intelligent downhole water injection allocation and intelligent artificial lift

High heating efficiency, low energy consumption

Maximum single-reel length up to 3000 meters of continuous tubing, significantly reducing operational time

Long service life (>15 years), low maintenance costs, significantly reducing annual average cost

Application Fields

Intelligent Rodless Oil Production - Artificial Lift Systems

Intelligent Layered Water Injection

Intelligent Velocity Strings

High-Efficiency Well Testing and Deliquification

Technical Parameters

Product Images

Operational Equipment