Coiled tubing umbilical

Coiled tubing umbilicals are a type of piping used in oil and gas wells.

FLATpak coiled tubing umbilical configured for an ESP

Background edit

The piping can be used during interventions. They encapsulate multiple coiled tubing and electrical strings into a single string which can be deployed by one conventional unit. These technologies allow for the deployment of complex pumps on coiled tubing. Multiple strings in a casing may maintain a manageable shape for the tubing and eliminating the danger of ovalization.