Metal-reinforced corrosion-resistant composite continuous oil pipe with embedded small oil pipe

The invention provides a metal-reinforced corrosion-resistant composite continuous oil pipe embedded with a small oil pipe. The metal-reinforced corrosion-resistant composite continuous oil pipe comprises a lining layer, a reinforcing layer, an outer protective layer, a sliding wear-resistant layer, an insulating interlayer and a built-in oil pipe. The high-temperature-resistant and high-pressure-resistant composite coiled tubing is good in flexibility, resistant to corrosion, good in creep resistance, good in connector sealing performance, easy and convenient to install and capable of being repeatedly used. A plurality of small-caliber stainless steel built-in tubing bodies are embedded in the tubing wall and used for assisting an oil field to conduct other down-hole operation and meeting the requirement for data collection in an oil well. The built-in oil pipe can bear corrosion of underground media, is high in external pressure resistance and tension resistance and can serve for a long time in the high-tem