Stainless steel coiled tubing technology is now a new technology that attracts much attention in the oil and gas industry. It is not only widely used as oil well pipes, but also used as onshore or offshore oil and gas pipelines.
Compared with traditional tubing technology, the technical characteristics of stainless steel coiled tubing are as follows:
1. The operation speed is fast and efficient; the equipment is moved and installed quickly, and the maintenance time is short.
2. It has a wide range of operations. In addition to various conventional workover operations, it can also cooperate with other equipment to perform special downhole operations. It can realize downhole sand washing, wax removal, acidizing, fracturing, well logging, drilling and other operations, especially for horizontal wells and micro wells.
3. Centralization is convenient, high degree of automation, reducing labor intensity.
4. The operation is safe, and it can operate continuously under pressure to avoid damage to the formation by well killing.