Coiled tubing is a continuous length of flexible steel pipe that is wound on a spool. It is commonly used in the oil and gas industry for various applications, such as drilling, well intervention, and production operations. The flexibility of coiled tubing allows it to be inserted into wells without the need for traditional drilling rigs, making it a more efficient option for certain tasks. This technology enables operators to perform tasks like hydraulic fracturing and well cleaning with minimal disruption to the surrounding environment. Coiled tubing systems can also be used for logging and cementing operations, enhancing the overall efficiency and safety of well management.